dolysis
/
rocksdb
mirror of https://github.com/facebook/rocksdb.git
3
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

comment unused parameters to turn on -Wunused-parameter flag 

Summary:
This PR comments out the rest of the unused arguments which allow us to turn on the -Wunused-parameter flag. This is the second part of a codemod relating to https://github.com/facebook/rocksdb/pull/3557.
Closes https://github.com/facebook/rocksdb/pull/3662

Differential Revision: D7426121

Pulled By: Dayvedde

fbshipit-source-id: 223994923b42bd4953eb016a0129e47560f7e352
This commit is contained in:
David Lai 2018-04-12 17:55:14 -07:00 committed by Facebook Github Bot
parent d15397ba10
commit 3be9b36453
134 changed files with 5056 additions and 4344 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -278,7 +278,7 @@ endif
default: all
WARNING_FLAGS = -W -Wextra -Wall -Wsign-compare -Wshadow \
-Wno-unused-parameter
-Wunused-parameter
ifeq ($(PLATFORM), OS_OPENBSD)
WARNING_FLAGS += -Wno-unused-lambda-capture

2
cache/cache_bench.cc vendored
View File

@ -52,7 +52,7 @@ namespace rocksdb {
class CacheBench;
namespace {
void deleter(const Slice& key, void* value) {
void deleter(const Slice& /*key*/, void* value) {
delete reinterpret_cast<char *>(value);
}

4
cache/clock_cache.cc vendored
View File

@ -13,8 +13,8 @@
namespace rocksdb {
std::shared_ptr<Cache> NewClockCache(size_t capacity, int num_shard_bits,
bool strict_capacity_limit) {
std::shared_ptr<Cache> NewClockCache(size_t /*capacity*/, int /*num_shard_bits*/,
bool /*strict_capacity_limit*/) {
// Clock cache not supported.
return nullptr;
}

53
db/c_test.c
View File

@ -192,10 +192,11 @@ static void CheckDel(void* ptr, const char* k, size_t klen) {
(*state)++;
}
static void CmpDestroy(void* arg) { }
static void CmpDestroy(void* arg) { (void)arg; }
static int CmpCompare(void* arg, const char* a, size_t alen,
const char* b, size_t blen) {
(void)arg;
size_t n = (alen < blen) ? alen : blen;
int r = memcmp(a, b, n);
if (r == 0) {
@ -206,13 +207,15 @@ static int CmpCompare(void* arg, const char* a, size_t alen,
}
static const char* CmpName(void* arg) {
(void)arg;
return "foo";
}
// Custom filter policy
static unsigned char fake_filter_result = 1;
static void FilterDestroy(void* arg) { }
static void FilterDestroy(void* arg) { (void)arg; }
static const char* FilterName(void* arg) {
(void)arg;
return "TestFilter";
}
static char* FilterCreate(
@ -220,6 +223,10 @@ static char* FilterCreate(
const char* const* key_array, const size_t* key_length_array,
int num_keys,
size_t* filter_length) {
(void)arg;
(void)key_array;
(void)key_length_array;
(void)num_keys;
*filter_length = 4;
char* result = malloc(4);
memcpy(result, "fake", 4);
@ -229,20 +236,30 @@ static unsigned char FilterKeyMatch(
void* arg,
const char* key, size_t length,
const char* filter, size_t filter_length) {
(void)arg;
(void)key;
(void)length;
CheckCondition(filter_length == 4);
CheckCondition(memcmp(filter, "fake", 4) == 0);
return fake_filter_result;
}
// Custom compaction filter
static void CFilterDestroy(void* arg) {}
static const char* CFilterName(void* arg) { return "foo"; }
static void CFilterDestroy(void* arg) { (void)arg; }
static const char* CFilterName(void* arg) {
(void)arg;
return "foo";
}
static unsigned char CFilterFilter(void* arg, int level, const char* key,
size_t key_length,
const char* existing_value,
size_t value_length, char** new_value,
size_t* new_value_length,
unsigned char* value_changed) {
(void)arg;
(void)level;
(void)existing_value;
(void)value_length;
if (key_length == 3) {
if (memcmp(key, "bar", key_length) == 0) {
return 1;
@ -256,10 +273,15 @@ static unsigned char CFilterFilter(void* arg, int level, const char* key,
return 0;
}
static void CFilterFactoryDestroy(void* arg) {}
static const char* CFilterFactoryName(void* arg) { return "foo"; }
static void CFilterFactoryDestroy(void* arg) { (void)arg; }
static const char* CFilterFactoryName(void* arg) {
(void)arg;
return "foo";
}
static rocksdb_compactionfilter_t* CFilterCreate(
void* arg, rocksdb_compactionfiltercontext_t* context) {
(void)arg;
(void)context;
return rocksdb_compactionfilter_create(NULL, CFilterDestroy, CFilterFilter,
CFilterName);
}
@ -290,8 +312,9 @@ static rocksdb_t* CheckCompaction(rocksdb_t* db, rocksdb_options_t* options,
}
// Custom merge operator
static void MergeOperatorDestroy(void* arg) { }
static void MergeOperatorDestroy(void* arg) { (void)arg; }
static const char* MergeOperatorName(void* arg) {
(void)arg;
return "TestMergeOperator";
}
static char* MergeOperatorFullMerge(
@ -301,6 +324,14 @@ static char* MergeOperatorFullMerge(
const char* const* operands_list, const size_t* operands_list_length,
int num_operands,
unsigned char* success, size_t* new_value_length) {
(void)arg;
(void)key;
(void)key_length;
(void)existing_value;
(void)existing_value_length;
(void)operands_list;
(void)operands_list_length;
(void)num_operands;
*new_value_length = 4;
*success = 1;
char* result = malloc(4);
@ -313,6 +344,12 @@ static char* MergeOperatorPartialMerge(
const char* const* operands_list, const size_t* operands_list_length,
int num_operands,
unsigned char* success, size_t* new_value_length) {
(void)arg;
(void)key;
(void)key_length;
(void)operands_list;
(void)operands_list_length;
(void)num_operands;
*new_value_length = 4;
*success = 1;
char* result = malloc(4);
@ -377,6 +414,8 @@ static void CheckTxnDBGetCF(rocksdb_transactiondb_t* txn_db,
}
int main(int argc, char** argv) {
(void)argc;
(void)argv;
rocksdb_t* db;
rocksdb_comparator_t* cmp;
rocksdb_cache_t* cache;

1
db/column_family.cc
View File

@ -85,6 +85,7 @@ Status ColumnFamilyHandleImpl::GetDescriptor(ColumnFamilyDescriptor* desc) {
*desc = ColumnFamilyDescriptor(cfd()->GetName(), cfd()->GetLatestCFOptions());
return Status::OK();
#else
(void)desc;
return Status::NotSupported();
#endif // !ROCKSDB_LITE
}

18
db/column_family_test.cc
View File

@ -1361,7 +1361,7 @@ TEST_F(ColumnFamilyTest, MultipleManualCompactions) {
{"ColumnFamilyTest::MultiManual:2", "ColumnFamilyTest::MultiManual:5"},
{"ColumnFamilyTest::MultiManual:2", "ColumnFamilyTest::MultiManual:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::MultiManual:4");
cf_1_1 = false;
@ -1454,7 +1454,7 @@ TEST_F(ColumnFamilyTest, AutomaticAndManualCompactions) {
{"ColumnFamilyTest::AutoManual:2", "ColumnFamilyTest::AutoManual:5"},
{"ColumnFamilyTest::AutoManual:2", "ColumnFamilyTest::AutoManual:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
cf_1_1 = false;
TEST_SYNC_POINT("ColumnFamilyTest::AutoManual:4");
@ -1555,7 +1555,7 @@ TEST_F(ColumnFamilyTest, ManualAndAutomaticCompactions) {
{"ColumnFamilyTest::ManualAuto:5", "ColumnFamilyTest::ManualAuto:2"},
{"ColumnFamilyTest::ManualAuto:2", "ColumnFamilyTest::ManualAuto:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::ManualAuto:4");
cf_1_1 = false;
@ -1648,7 +1648,7 @@ TEST_F(ColumnFamilyTest, SameCFManualManualCompactions) {
{"ColumnFamilyTest::ManualManual:1",
"ColumnFamilyTest::ManualManual:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::ManualManual:4");
cf_1_1 = false;
@ -1746,7 +1746,7 @@ TEST_F(ColumnFamilyTest, SameCFManualAutomaticCompactions) {
{"ColumnFamilyTest::ManualAuto:1", "ColumnFamilyTest::ManualAuto:2"},
{"ColumnFamilyTest::ManualAuto:1", "ColumnFamilyTest::ManualAuto:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::ManualAuto:4");
cf_1_1 = false;
@ -1838,7 +1838,7 @@ TEST_F(ColumnFamilyTest, SameCFManualAutomaticCompactionsLevel) {
"ColumnFamilyTest::ManualAuto:3"},
{"ColumnFamilyTest::ManualAuto:1", "ColumnFamilyTest::ManualAuto:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::ManualAuto:4");
cf_1_1 = false;
@ -1925,7 +1925,7 @@ TEST_F(ColumnFamilyTest, SameCFAutomaticManualCompactions) {
{"CompactionPicker::CompactRange:Conflict",
"ColumnFamilyTest::AutoManual:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (cf_1_1) {
TEST_SYNC_POINT("ColumnFamilyTest::AutoManual:4");
cf_1_1 = false;
@ -2372,7 +2372,7 @@ TEST_F(ColumnFamilyTest, CreateAndDropRace) {
auto main_thread_id = std::this_thread::get_id();
rocksdb::SyncPoint::GetInstance()->SetCallBack("PersistRocksDBOptions:start",
[&](void* arg) {
[&](void* /*arg*/) {
auto current_thread_id = std::this_thread::get_id();
// If it's the main thread hitting this sync-point, then it
// will be blocked until some other thread update the test_stage.
@ -2385,7 +2385,7 @@ TEST_F(ColumnFamilyTest, CreateAndDropRace) {
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WriteThread::EnterUnbatched:Wait", [&](void* arg) {
"WriteThread::EnterUnbatched:Wait", [&](void* /*arg*/) {
// This means a thread doing DropColumnFamily() is waiting for
// other thread to finish persisting options.
// In such case, we update the test_stage to unblock the main thread.

144
db/compaction_job.cc
View File

@ -354,15 +354,13 @@ CompactionJob::~CompactionJob() {
ThreadStatusUtil::ResetThreadStatus();
}
void CompactionJob::ReportStartedCompaction(
Compaction* compaction) {
void CompactionJob::ReportStartedCompaction(Compaction* compaction) {
const auto* cfd = compact_->compaction->column_family_data();
ThreadStatusUtil::SetColumnFamily(cfd, cfd->ioptions()->env,
db_options_.enable_thread_tracking);
ThreadStatusUtil::SetThreadOperationProperty(
ThreadStatus::COMPACTION_JOB_ID,
job_id_);
ThreadStatusUtil::SetThreadOperationProperty(ThreadStatus::COMPACTION_JOB_ID,
job_id_);
ThreadStatusUtil::SetThreadOperationProperty(
ThreadStatus::COMPACTION_INPUT_OUTPUT_LEVEL,
@ -392,8 +390,7 @@ void CompactionJob::ReportStartedCompaction(
// Set the thread operation after operation properties
// to ensure GetThreadList() can always show them all together.
ThreadStatusUtil::SetThreadOperation(
ThreadStatus::OP_COMPACTION);
ThreadStatusUtil::SetThreadOperation(ThreadStatus::OP_COMPACTION);
if (compaction_job_stats_) {
compaction_job_stats_->is_manual_compaction =
@ -408,11 +405,11 @@ void CompactionJob::Prepare() {
// Generate file_levels_ for compaction berfore making Iterator
auto* c = compact_->compaction;
assert(c->column_family_data() != nullptr);
assert(c->column_family_data()->current()->storage_info()
->NumLevelFiles(compact_->compaction->level()) > 0);
assert(c->column_family_data()->current()->storage_info()->NumLevelFiles(
compact_->compaction->level()) > 0);
write_hint_ = c->column_family_data()->CalculateSSTWriteHint(
c->output_level());
write_hint_ =
c->column_family_data()->CalculateSSTWriteHint(c->output_level());
// Is this compaction producing files at the bottommost level?
bottommost_level_ = c->bottommost_level();
@ -495,14 +492,18 @@ void CompactionJob::GenSubcompactionBoundaries() {
}
std::sort(bounds.begin(), bounds.end(),
[cfd_comparator] (const Slice& a, const Slice& b) -> bool {
return cfd_comparator->Compare(ExtractUserKey(a), ExtractUserKey(b)) < 0;
});
[cfd_comparator](const Slice& a, const Slice& b) -> bool {
return cfd_comparator->Compare(ExtractUserKey(a),
ExtractUserKey(b)) < 0;
});
// Remove duplicated entries from bounds
bounds.erase(std::unique(bounds.begin(), bounds.end(),
[cfd_comparator] (const Slice& a, const Slice& b) -> bool {
return cfd_comparator->Compare(ExtractUserKey(a), ExtractUserKey(b)) == 0;
}), bounds.end());
bounds.erase(
std::unique(bounds.begin(), bounds.end(),
[cfd_comparator](const Slice& a, const Slice& b) -> bool {
return cfd_comparator->Compare(ExtractUserKey(a),
ExtractUserKey(b)) == 0;
}),
bounds.end());
// Combine consecutive pairs of boundaries into ranges with an approximate
// size of data covered by keys in that range
@ -606,10 +607,9 @@ Status CompactionJob::Run() {
TablePropertiesCollection tp;
for (const auto& state : compact_->sub_compact_states) {
for (const auto& output : state.outputs) {
auto fn = TableFileName(
state.compaction->immutable_cf_options()->cf_paths,
output.meta.fd.GetNumber(),
output.meta.fd.GetPathId());
auto fn =
TableFileName(state.compaction->immutable_cf_options()->cf_paths,
output.meta.fd.GetNumber(), output.meta.fd.GetPathId());
tp[fn] = output.table_properties;
}
}
@ -765,15 +765,15 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
std::set<size_t> sample_begin_offsets;
if (bottommost_level_ && kSampleBytes > 0) {
const size_t kMaxSamples = kSampleBytes >> kSampleLenShift;
const size_t kOutFileLen = static_cast<size_t>(
mutable_cf_options->MaxFileSizeForLevel(
compact_->compaction->output_level()));
const size_t kOutFileLen =
static_cast<size_t>(mutable_cf_options->MaxFileSizeForLevel(
compact_->compaction->output_level()));
if (kOutFileLen != port::kMaxSizet) {
const size_t kOutFileNumSamples = kOutFileLen >> kSampleLenShift;
Random64 generator{versions_->NewFileNumber()};
for (size_t i = 0; i < kMaxSamples; ++i) {
sample_begin_offsets.insert(
static_cast<size_t>(generator.Uniform(kOutFileNumSamples))
static_cast<size_t>(generator.Uniform(kOutFileNumSamples))
<< kSampleLenShift);
}
}
@ -815,13 +815,12 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
preserve_deletes_seqnum_));
auto c_iter = sub_compact->c_iter.get();
c_iter->SeekToFirst();
if (c_iter->Valid() &&
sub_compact->compaction->output_level() != 0) {
if (c_iter->Valid() && sub_compact->compaction->output_level() != 0) {
// ShouldStopBefore() maintains state based on keys processed so far. The
// compaction loop always calls it on the "next" key, thus won't tell it the
// first key. So we do that here.
sub_compact->ShouldStopBefore(
c_iter->key(), sub_compact->current_output_file_size);
sub_compact->ShouldStopBefore(c_iter->key(),
sub_compact->current_output_file_size);
}
const auto& c_iter_stats = c_iter->iter_stats();
auto sample_begin_offset_iter = sample_begin_offsets.cbegin();
@ -935,8 +934,8 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
c_iter->Next();
if (!output_file_ended && c_iter->Valid() &&
sub_compact->compaction->output_level() != 0 &&
sub_compact->ShouldStopBefore(
c_iter->key(), sub_compact->current_output_file_size) &&
sub_compact->ShouldStopBefore(c_iter->key(),
sub_compact->current_output_file_size) &&
sub_compact->builder != nullptr) {
// (2) this key belongs to the next file. For historical reasons, the
// iterator status after advancing will be given to
@ -988,8 +987,8 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
RecordDroppedKeys(c_iter_stats, &sub_compact->compaction_job_stats);
RecordCompactionIOStats();
if (status.ok() && (shutting_down_->load(std::memory_order_relaxed) ||
cfd->IsDropped())) {
if (status.ok() &&
(shutting_down_->load(std::memory_order_relaxed) || cfd->IsDropped())) {
status = Status::ShutdownInProgress(
"Database shutdown or Column family drop during compaction");
}
@ -1153,10 +1152,9 @@ Status CompactionJob::FinishCompactionOutputFile(
// If there is nothing to output, no necessary to generate a sst file.
// This happens when the output level is bottom level, at the same time
// the sub_compact output nothing.
std::string fname = TableFileName(
sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(),
meta->fd.GetPathId());
std::string fname =
TableFileName(sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(), meta->fd.GetPathId());
env_->DeleteFile(fname);
// Also need to remove the file from outputs, or it will be added to the
@ -1187,7 +1185,8 @@ Status CompactionJob::FinishCompactionOutputFile(
s = iter->status();
if (s.ok() && paranoid_file_checks_) {
for (iter->SeekToFirst(); iter->Valid(); iter->Next()) {}
for (iter->SeekToFirst(); iter->Valid(); iter->Next()) {
}
s = iter->status();
}
@ -1209,10 +1208,9 @@ Status CompactionJob::FinishCompactionOutputFile(
std::string fname;
FileDescriptor output_fd;
if (meta != nullptr) {
fname = TableFileName(
sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(),
meta->fd.GetPathId());
fname =
TableFileName(sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(), meta->fd.GetPathId());
output_fd = meta->fd;
} else {
fname = "(nil)";
@ -1226,10 +1224,9 @@ Status CompactionJob::FinishCompactionOutputFile(
auto sfm =
static_cast<SstFileManagerImpl*>(db_options_.sst_file_manager.get());
if (sfm && meta != nullptr && meta->fd.GetPathId() == 0) {
auto fn = TableFileName(
sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(),
meta->fd.GetPathId());
auto fn =
TableFileName(sub_compact->compaction->immutable_cf_options()->cf_paths,
meta->fd.GetNumber(), meta->fd.GetPathId());
sfm->OnAddFile(fn);
if (sfm->IsMaxAllowedSpaceReached()) {
// TODO(ajkr): should we return OK() if max space was reached by the final
@ -1314,10 +1311,9 @@ Status CompactionJob::OpenCompactionOutputFile(
assert(sub_compact->builder == nullptr);
// no need to lock because VersionSet::next_file_number_ is atomic
uint64_t file_number = versions_->NewFileNumber();
std::string fname = TableFileName(
sub_compact->compaction->immutable_cf_options()->cf_paths,
file_number,
sub_compact->compaction->output_path_id());
std::string fname =
TableFileName(sub_compact->compaction->immutable_cf_options()->cf_paths,
file_number, sub_compact->compaction->output_path_id());
// Fire events.
ColumnFamilyData* cfd = sub_compact->compaction->column_family_data();
#ifndef ROCKSDB_LITE
@ -1419,8 +1415,7 @@ void CompactionJob::CleanupCompaction() {
#ifndef ROCKSDB_LITE
namespace {
void CopyPrefix(
const Slice& src, size_t prefix_length, std::string* dst) {
void CopyPrefix(const Slice& src, size_t prefix_length, std::string* dst) {
assert(prefix_length > 0);
size_t length = src.size() > prefix_length ? prefix_length : src.size();
dst->assign(src.data(), length);
@ -1439,13 +1434,11 @@ void CompactionJob::UpdateCompactionStats() {
if (compaction->level(input_level) != compaction->output_level()) {
UpdateCompactionInputStatsHelper(
&compaction_stats_.num_input_files_in_non_output_levels,
&compaction_stats_.bytes_read_non_output_levels,
input_level);
&compaction_stats_.bytes_read_non_output_levels, input_level);
} else {
UpdateCompactionInputStatsHelper(
&compaction_stats_.num_input_files_in_output_level,
&compaction_stats_.bytes_read_output_level,
input_level);
&compaction_stats_.bytes_read_output_level, input_level);
}
}
@ -1468,8 +1461,9 @@ void CompactionJob::UpdateCompactionStats() {
}
}
void CompactionJob::UpdateCompactionInputStatsHelper(
int* num_files, uint64_t* bytes_read, int input_level) {
void CompactionJob::UpdateCompactionInputStatsHelper(int* num_files,
uint64_t* bytes_read,
int input_level) {
const Compaction* compaction = compact_->compaction;
auto num_input_files = compaction->num_input_files(input_level);
*num_files += static_cast<int>(num_input_files);
@ -1490,10 +1484,8 @@ void CompactionJob::UpdateCompactionJobStats(
// input information
compaction_job_stats_->total_input_bytes =
stats.bytes_read_non_output_levels +
stats.bytes_read_output_level;
compaction_job_stats_->num_input_records =
compact_->num_input_records;
stats.bytes_read_non_output_levels + stats.bytes_read_output_level;
compaction_job_stats_->num_input_records = compact_->num_input_records;
compaction_job_stats_->num_input_files =
stats.num_input_files_in_non_output_levels +
stats.num_input_files_in_output_level;
@ -1502,21 +1494,20 @@ void CompactionJob::UpdateCompactionJobStats(
// output information
compaction_job_stats_->total_output_bytes = stats.bytes_written;
compaction_job_stats_->num_output_records =
compact_->num_output_records;
compaction_job_stats_->num_output_records = compact_->num_output_records;
compaction_job_stats_->num_output_files = stats.num_output_files;
if (compact_->NumOutputFiles() > 0U) {
CopyPrefix(
compact_->SmallestUserKey(),
CompactionJobStats::kMaxPrefixLength,
&compaction_job_stats_->smallest_output_key_prefix);
CopyPrefix(
compact_->LargestUserKey(),
CompactionJobStats::kMaxPrefixLength,
&compaction_job_stats_->largest_output_key_prefix);
CopyPrefix(compact_->SmallestUserKey(),
CompactionJobStats::kMaxPrefixLength,
&compaction_job_stats_->smallest_output_key_prefix);
CopyPrefix(compact_->LargestUserKey(),
CompactionJobStats::kMaxPrefixLength,
&compaction_job_stats_->largest_output_key_prefix);
}
}
#else
(void)stats;
#endif // !ROCKSDB_LITE
}
@ -1538,9 +1529,10 @@ void CompactionJob::LogCompaction() {
cfd->GetName().c_str(), scratch);
// build event logger report
auto stream = event_logger_->Log();
stream << "job" << job_id_ << "event" << "compaction_started"
<< "compaction_reason"
<< GetCompactionReasonString(compaction->compaction_reason());
stream << "job" << job_id_ << "event"
<< "compaction_started"
<< "compaction_reason"
<< GetCompactionReasonString(compaction->compaction_reason());
for (size_t i = 0; i < compaction->num_input_levels(); ++i) {
stream << ("files_L" + ToString(compaction->level(i)));
stream.StartArray();

8
db/compaction_job_stats_test.cc
View File

@ -806,7 +806,7 @@ TEST_P(CompactionJobStatsTest, CompactionJobStatsTest) {
stats_checker->set_verify_next_comp_io_stats(true);
std::atomic<bool> first_prepare_write(true);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::Append:BeforePrepareWrite", [&](void* arg) {
"WritableFileWriter::Append:BeforePrepareWrite", [&](void* /*arg*/) {
if (first_prepare_write.load()) {
options.env->SleepForMicroseconds(3);
first_prepare_write.store(false);
@ -815,7 +815,7 @@ TEST_P(CompactionJobStatsTest, CompactionJobStatsTest) {
std::atomic<bool> first_flush(true);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::Flush:BeforeAppend", [&](void* arg) {
"WritableFileWriter::Flush:BeforeAppend", [&](void* /*arg*/) {
if (first_flush.load()) {
options.env->SleepForMicroseconds(3);
first_flush.store(false);
@ -824,7 +824,7 @@ TEST_P(CompactionJobStatsTest, CompactionJobStatsTest) {
std::atomic<bool> first_sync(true);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::SyncInternal:0", [&](void* arg) {
"WritableFileWriter::SyncInternal:0", [&](void* /*arg*/) {
if (first_sync.load()) {
options.env->SleepForMicroseconds(3);
first_sync.store(false);
@ -833,7 +833,7 @@ TEST_P(CompactionJobStatsTest, CompactionJobStatsTest) {
std::atomic<bool> first_range_sync(true);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::RangeSync:0", [&](void* arg) {
"WritableFileWriter::RangeSync:0", [&](void* /*arg*/) {
if (first_range_sync.load()) {
options.env->SleepForMicroseconds(3);
first_range_sync.store(false);

4
db/compaction_picker.cc
View File

@ -1674,6 +1674,10 @@ Compaction* FIFOCompactionPicker::CompactRange(
uint32_t /*output_path_id*/, const InternalKey* /*begin*/,
const InternalKey* /*end*/, InternalKey** compaction_end,
bool* /*manual_conflict*/) {
#ifdef NDEBUG
(void)input_level;
(void)output_level;
#endif
assert(input_level == 0);
assert(output_level == 0);
*compaction_end = nullptr;

4
db/db_bloom_filter_test.cc
View File

@ -1057,10 +1057,10 @@ TEST_F(DBBloomFilterTest, OptimizeFiltersForHits) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
CompactRangeOptions compact_options;

42
db/db_compaction_test.cc
View File

@ -436,7 +436,7 @@ TEST_F(DBCompactionTest, TestTableReaderForCompaction) {
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"TableCache::GetTableReader:0",
[&](void* arg) { num_new_table_reader++; });
[&](void* /*arg*/) { num_new_table_reader++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
for (int k = 0; k < options.level0_file_num_compaction_trigger; ++k) {
@ -992,7 +992,7 @@ TEST_P(DBCompactionTestWithParam, TrivialMoveOneFile) {
int32_t trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -1049,10 +1049,10 @@ TEST_P(DBCompactionTestWithParam, TrivialMoveNonOverlappingFiles) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -1148,10 +1148,10 @@ TEST_P(DBCompactionTestWithParam, TrivialMoveTargetLevel) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -1207,10 +1207,10 @@ TEST_P(DBCompactionTestWithParam, ManualCompactionPartial) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
bool first = true;
// Purpose of dependencies:
// 4 -> 1: ensure the order of two non-trivial compactions
@ -1221,7 +1221,7 @@ TEST_P(DBCompactionTestWithParam, ManualCompactionPartial) {
{"DBCompaction::ManualPartial:5", "DBCompaction::ManualPartial:2"},
{"DBCompaction::ManualPartial:5", "DBCompaction::ManualPartial:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (first) {
first = false;
TEST_SYNC_POINT("DBCompaction::ManualPartial:4");
@ -1352,17 +1352,17 @@ TEST_F(DBCompactionTest, DISABLED_ManualPartialFill) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
bool first = true;
bool second = true;
rocksdb::SyncPoint::GetInstance()->LoadDependency(
{{"DBCompaction::PartialFill:4", "DBCompaction::PartialFill:1"},
{"DBCompaction::PartialFill:2", "DBCompaction::PartialFill:3"}});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* arg) {
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun", [&](void* /*arg*/) {
if (first) {
TEST_SYNC_POINT("DBCompaction::PartialFill:4");
first = false;
@ -1768,10 +1768,10 @@ TEST_P(DBCompactionTestWithParam, TrivialMoveToLastLevelWithFiles) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -2768,16 +2768,16 @@ TEST_P(DBCompactionTestWithParam, CompressLevelCompaction) {
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"Compaction::InputCompressionMatchesOutput:Matches",
[&](void* arg) { matches++; });
[&](void* /*arg*/) { matches++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"Compaction::InputCompressionMatchesOutput:DidntMatch",
[&](void* arg) { didnt_match++; });
[&](void* /*arg*/) { didnt_match++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial++; });
[&](void* /*arg*/) { non_trivial++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Reopen(options);
@ -2939,10 +2939,10 @@ TEST_P(DBCompactionTestWithParam, ForceBottommostLevelCompaction) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial_move++; });
[&](void* /*arg*/) { non_trivial_move++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -3689,7 +3689,7 @@ TEST_P(DBCompactionDirectIOTest, DirectIO) {
});
if (options.use_direct_io_for_flush_and_compaction) {
SyncPoint::GetInstance()->SetCallBack(
"SanitizeOptions:direct_io", [&](void* arg) {
"SanitizeOptions:direct_io", [&](void* /*arg*/) {
readahead = true;
});
}

4
db/db_dynamic_level_test.cc
View File

@ -194,7 +194,7 @@ TEST_F(DBTestDynamicLevel, DynamicLevelMaxBytesBase2) {
// Hold compaction jobs to make sure
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::Run():Start",
[&](void* arg) { env_->SleepForMicroseconds(100000); });
[&](void* /*arg*/) { env_->SleepForMicroseconds(100000); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->SetOptions({
{"disable_auto_compactions", "true"},
@ -378,7 +378,7 @@ TEST_F(DBTestDynamicLevel, DynamicLevelMaxBytesBaseInc) {
int non_trivial = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial",
[&](void* arg) { non_trivial++; });
[&](void* /*arg*/) { non_trivial++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Random rnd(301);

4
db/db_flush_test.cc
View File

@ -105,7 +105,7 @@ TEST_F(DBFlushTest, FlushInLowPriThreadPool) {
std::thread::id tid;
int num_flushes = 0, num_compactions = 0;
SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BGWorkFlush", [&](void* arg) {
"DBImpl::BGWorkFlush", [&](void* /*arg*/) {
if (tid == std::thread::id()) {
tid = std::this_thread::get_id();
} else {
@ -114,7 +114,7 @@ TEST_F(DBFlushTest, FlushInLowPriThreadPool) {
++num_flushes;
});
SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BGWorkCompaction", [&](void* arg) {
"DBImpl::BGWorkCompaction", [&](void* /*arg*/) {
ASSERT_EQ(tid, std::this_thread::get_id());
++num_compactions;
});

139
db/db_impl.cc
View File

@ -97,7 +97,7 @@
namespace rocksdb {
const std::string kDefaultColumnFamilyName("default");
void DumpRocksDBBuildVersion(Logger * log);
void DumpRocksDBBuildVersion(Logger* log);
CompressionType GetCompressionFlush(
const ImmutableCFOptions& ioptions,
@ -135,7 +135,7 @@ void DumpSupportInfo(Logger* logger) {
}
int64_t kDefaultLowPriThrottledRate = 2 * 1024 * 1024;
} // namespace
} // namespace
DBImpl::DBImpl(const DBOptions& options, const std::string& dbname,
const bool seq_per_batch)
@ -301,7 +301,7 @@ Status DBImpl::CloseHelper() {
bg_cv_.Wait();
}
TEST_SYNC_POINT_CALLBACK("DBImpl::CloseHelper:PendingPurgeFinished",
&files_grabbed_for_purge_);
&files_grabbed_for_purge_);
EraseThreadStatusDbInfo();
flush_scheduler_.Clear();
@ -355,10 +355,11 @@ Status DBImpl::CloseHelper() {
uint64_t log_number = log.writer->get_log_number();
Status s = log.ClearWriter();
if (!s.ok()) {
ROCKS_LOG_WARN(immutable_db_options_.info_log,
"Unable to Sync WAL file %s with error -- %s",
LogFileName(immutable_db_options_.wal_dir, log_number).c_str(),
s.ToString().c_str());
ROCKS_LOG_WARN(
immutable_db_options_.info_log,
"Unable to Sync WAL file %s with error -- %s",
LogFileName(immutable_db_options_.wal_dir, log_number).c_str(),
s.ToString().c_str());
// Retain the first error
if (ret.ok()) {
ret = s;
@ -533,9 +534,12 @@ Directory* DBImpl::Directories::GetDataDir(size_t path_id) const {
return ret_dir;
}
Status DBImpl::SetOptions(ColumnFamilyHandle* column_family,
Status DBImpl::SetOptions(
ColumnFamilyHandle* column_family,
const std::unordered_map<std::string, std::string>& options_map) {
#ifdef ROCKSDB_LITE
(void)column_family;
(void)options_map;
return Status::NotSupported("Not supported in ROCKSDB LITE");
#else
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd();
@ -572,9 +576,9 @@ Status DBImpl::SetOptions(ColumnFamilyHandle* column_family,
}
sv_context.Clean();
ROCKS_LOG_INFO(immutable_db_options_.info_log,
"SetOptions() on column family [%s], inputs:",
cfd->GetName().c_str());
ROCKS_LOG_INFO(
immutable_db_options_.info_log,
"SetOptions() on column family [%s], inputs:", cfd->GetName().c_str());
for (const auto& o : options_map) {
ROCKS_LOG_INFO(immutable_db_options_.info_log, "%s: %s\n", o.first.c_str(),
o.second.c_str());
@ -598,6 +602,7 @@ Status DBImpl::SetOptions(ColumnFamilyHandle* column_family,
Status DBImpl::SetDBOptions(
const std::unordered_map<std::string, std::string>& options_map) {
#ifdef ROCKSDB_LITE
(void)options_map;
return Status::NotSupported("Not supported in ROCKSDB LITE");
#else
if (options_map.empty()) {
@ -624,7 +629,8 @@ Status DBImpl::SetDBOptions(
MaybeScheduleFlushOrCompaction();
}
write_controller_.set_max_delayed_write_rate(new_options.delayed_write_rate);
write_controller_.set_max_delayed_write_rate(
new_options.delayed_write_rate);
table_cache_.get()->SetCapacity(new_options.max_open_files == -1
? TableCache::kInfiniteCapacity
: new_options.max_open_files - 10);
@ -788,12 +794,10 @@ Status DBImpl::SyncWAL() {
return status;
}
void DBImpl::MarkLogsSynced(
uint64_t up_to, bool synced_dir, const Status& status) {
void DBImpl::MarkLogsSynced(uint64_t up_to, bool synced_dir,
const Status& status) {
mutex_.AssertHeld();
if (synced_dir &&
logfile_number_ == up_to &&
status.ok()) {
if (synced_dir && logfile_number_ == up_to && status.ok()) {
log_dir_synced_ = true;
}
for (auto it = logs_.begin(); it != logs_.end() && it->number <= up_to;) {
@ -1029,8 +1033,8 @@ Status DBImpl::GetImpl(const ReadOptions& read_options,
// Because prep_seq > snapshot => commit_seq > snapshot so if a snapshot is
// specified we should be fine with skipping seq numbers that are greater
// than that.
snapshot = reinterpret_cast<const SnapshotImpl*>(
read_options.snapshot)->number_;
snapshot =
reinterpret_cast<const SnapshotImpl*>(read_options.snapshot)->number_;
} else {
// Since we get and reference the super version before getting
// the snapshot number, without a mutex protection, it is possible
@ -1108,7 +1112,6 @@ std::vector<Status> DBImpl::MultiGet(
const ReadOptions& read_options,
const std::vector<ColumnFamilyHandle*>& column_family,
const std::vector<Slice>& keys, std::vector<std::string>* values) {
StopWatch sw(env_, stats_, DB_MULTIGET);
PERF_TIMER_GUARD(get_snapshot_time);
@ -1132,8 +1135,8 @@ std::vector<Status> DBImpl::MultiGet(
mutex_.Lock();
if (read_options.snapshot != nullptr) {
snapshot = reinterpret_cast<const SnapshotImpl*>(
read_options.snapshot)->number_;
snapshot =
reinterpret_cast<const SnapshotImpl*>(read_options.snapshot)->number_;
} else {
snapshot = last_seq_same_as_publish_seq_
? versions_->LastSequence()
@ -1367,8 +1370,8 @@ Status DBImpl::CreateColumnFamilyImpl(const ColumnFamilyOptions& cf_options,
auto* cfd =
versions_->GetColumnFamilySet()->GetColumnFamily(column_family_name);
assert(cfd != nullptr);
InstallSuperVersionAndScheduleWork(
cfd, &sv_context, *cfd->GetLatestMutableCFOptions());
InstallSuperVersionAndScheduleWork(cfd, &sv_context,
*cfd->GetLatestMutableCFOptions());
if (!cfd->mem()->IsSnapshotSupported()) {
is_snapshot_supported_ = false;
@ -1450,8 +1453,8 @@ Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) {
// we drop column family from a single write thread
WriteThread::Writer w;
write_thread_.EnterUnbatched(&w, &mutex_);
s = versions_->LogAndApply(cfd, *cfd->GetLatestMutableCFOptions(),
&edit, &mutex_);
s = versions_->LogAndApply(cfd, *cfd->GetLatestMutableCFOptions(), &edit,
&mutex_);
write_thread_.ExitUnbatched(&w);
}
if (s.ok()) {
@ -1501,7 +1504,7 @@ bool DBImpl::KeyMayExist(const ReadOptions& read_options,
*value_found = true;
}
ReadOptions roptions = read_options;
roptions.read_tier = kBlockCacheTier; // read from block cache only
roptions.read_tier = kBlockCacheTier; // read from block cache only
PinnableSlice pinnable_val;
auto s = GetImpl(roptions, column_family, key, &pinnable_val, value_found);
value->assign(pinnable_val.data(), pinnable_val.size());
@ -1524,17 +1527,17 @@ Iterator* DBImpl::NewIterator(const ReadOptions& read_options,
if (immutable_db_options_.preserve_deletes &&
read_options.iter_start_seqnum > 0 &&
read_options.iter_start_seqnum < preserve_deletes_seqnum_.load()) {
return NewErrorIterator(Status::InvalidArgument(
"Iterator requested internal keys which are too old and are not"
" guaranteed to be preserved, try larger iter_start_seqnum opt."));
}
return NewErrorIterator(Status::InvalidArgument(
"Iterator requested internal keys which are too old and are not"
" guaranteed to be preserved, try larger iter_start_seqnum opt."));
}
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family);
auto cfd = cfh->cfd();
ReadCallback* read_callback = nullptr; // No read callback provided.
if (read_options.managed) {
#ifdef ROCKSDB_LITE
// not supported in lite version
result = NewErrorIterator(Status::InvalidArgument(
result = NewErrorIterator(Status::InvalidArgument(
"Managed Iterators not supported in RocksDBLite."));
#else
if ((read_options.tailing) || (read_options.snapshot != nullptr) ||
@ -1543,7 +1546,7 @@ Iterator* DBImpl::NewIterator(const ReadOptions& read_options,
} else {
// Managed iter not supported
result = NewErrorIterator(Status::InvalidArgument(
"Managed Iterators not supported without snapshots."));
"Managed Iterators not supported without snapshots."));
}
#endif
} else if (read_options.tailing) {
@ -1554,11 +1557,11 @@ Iterator* DBImpl::NewIterator(const ReadOptions& read_options,
#else
SuperVersion* sv = cfd->GetReferencedSuperVersion(&mutex_);
auto iter = new ForwardIterator(this, read_options, cfd, sv);
result = NewDBIterator(
env_, read_options, *cfd->ioptions(), cfd->user_comparator(), iter,
kMaxSequenceNumber,
sv->mutable_cf_options.max_sequential_skip_in_iterations,
read_callback);
result =
NewDBIterator(env_, read_options, *cfd->ioptions(),
cfd->user_comparator(), iter, kMaxSequenceNumber,
sv->mutable_cf_options.max_sequential_skip_in_iterations,
read_callback);
#endif
} else {
// Note: no need to consider the special case of
@ -1688,8 +1691,8 @@ Status DBImpl::NewIterators(
? read_options.snapshot->GetSequenceNumber()
: versions_->LastSequence();
for (size_t i = 0; i < column_families.size(); ++i) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(
column_families[i])->cfd();
auto* cfd =
reinterpret_cast<ColumnFamilyHandleImpl*>(column_families[i])->cfd();
iterators->push_back(
NewIteratorImpl(read_options, cfd, snapshot, read_callback));
}
@ -1796,13 +1799,9 @@ Status DBImpl::GetPropertiesOfTablesInRange(ColumnFamilyHandle* column_family,
#endif // ROCKSDB_LITE
const std::string& DBImpl::GetName() const {
return dbname_;
}
const std::string& DBImpl::GetName() const { return dbname_; }
Env* DBImpl::GetEnv() const {
return env_;
}
Env* DBImpl::GetEnv() const { return env_; }
Options DBImpl::GetOptions(ColumnFamilyHandle* column_family) const {
InstrumentedMutexLock l(&mutex_);
@ -2085,7 +2084,6 @@ void DBImpl::ReleaseFileNumberFromPendingOutputs(
Status DBImpl::GetUpdatesSince(
SequenceNumber seq, unique_ptr<TransactionLogIterator>* iter,
const TransactionLogIterator::ReadOptions& read_options) {
RecordTick(stats_, GET_UPDATES_SINCE_CALLS);
if (seq > versions_->LastSequence()) {
return Status::NotFound("Requested sequence not yet written in the db");
@ -2228,9 +2226,9 @@ Status DBImpl::DeleteFilesInRanges(ColumnFamilyHandle* column_family,
end_key = &end_storage;
}
vstorage->GetCleanInputsWithinInterval(i, begin_key, end_key,
&level_files, -1 /* hint_index */,
nullptr /* file_index */);
vstorage->GetCleanInputsWithinInterval(
i, begin_key, end_key, &level_files, -1 /* hint_index */,
nullptr /* file_index */);
FileMetaData* level_file;
for (uint32_t j = 0; j < level_files.size(); j++) {
level_file = level_files[j];
@ -2241,7 +2239,8 @@ Status DBImpl::DeleteFilesInRanges(ColumnFamilyHandle* column_family,
continue;
}
if (!include_end && end != nullptr &&
cfd->user_comparator()->Compare(level_file->largest.user_key(), *end) == 0) {
cfd->user_comparator()->Compare(level_file->largest.user_key(),
*end) == 0) {
continue;
}
edit.SetColumnFamily(cfd->GetID());
@ -2285,9 +2284,8 @@ void DBImpl::GetLiveFilesMetaData(std::vector<LiveFileMetaData>* metadata) {
versions_->GetLiveFilesMetaData(metadata);
}
void DBImpl::GetColumnFamilyMetaData(
ColumnFamilyHandle* column_family,
ColumnFamilyMetaData* cf_meta) {
void DBImpl::GetColumnFamilyMetaData(ColumnFamilyHandle* column_family,
ColumnFamilyMetaData* cf_meta) {
assert(column_family);
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd();
auto* sv = GetAndRefSuperVersion(cfd);
@ -2413,8 +2411,7 @@ Status DB::ListColumnFamilies(const DBOptions& db_options,
return VersionSet::ListColumnFamilies(column_families, name, db_options.env);
}
Snapshot::~Snapshot() {
}
Snapshot::~Snapshot() {}
Status DestroyDB(const std::string& dbname, const Options& options,
const std::vector<ColumnFamilyDescriptor>& column_families) {
@ -2507,8 +2504,7 @@ Status DestroyDB(const std::string& dbname, const Options& options,
env->GetChildren(archivedir, &archiveFiles);
// Delete archival files.
for (size_t i = 0; i < archiveFiles.size(); ++i) {
if (ParseFileName(archiveFiles[i], &number, &type) &&
type == kLogFile) {
if (ParseFileName(archiveFiles[i], &number, &type) && type == kLogFile) {
Status del = env->DeleteFile(archivedir + "/" + archiveFiles[i]);
if (result.ok() && !del.ok()) {
result = del;
@ -2584,6 +2580,9 @@ Status DBImpl::WriteOptionsFile(bool need_mutex_lock,
s.ToString().c_str());
}
}
#else
(void)need_mutex_lock;
(void)need_enter_write_thread;
#endif // !ROCKSDB_LITE
return Status::OK();
}
@ -2652,22 +2651,21 @@ Status DBImpl::RenameTempFileToOptionsFile(const std::string& file_name) {
DeleteObsoleteOptionsFiles();
return s;
#else
(void)file_name;
return Status::OK();
#endif // !ROCKSDB_LITE
}
#ifdef ROCKSDB_USING_THREAD_STATUS
void DBImpl::NewThreadStatusCfInfo(
ColumnFamilyData* cfd) const {
void DBImpl::NewThreadStatusCfInfo(ColumnFamilyData* cfd) const {
if (immutable_db_options_.enable_thread_tracking) {
ThreadStatusUtil::NewColumnFamilyInfo(this, cfd, cfd->GetName(),
cfd->ioptions()->env);
}
}
void DBImpl::EraseThreadStatusCfInfo(
ColumnFamilyData* cfd) const {
void DBImpl::EraseThreadStatusCfInfo(ColumnFamilyData* cfd) const {
if (immutable_db_options_.enable_thread_tracking) {
ThreadStatusUtil::EraseColumnFamilyInfo(cfd);
}
@ -2680,21 +2678,16 @@ void DBImpl::EraseThreadStatusDbInfo() const {
}
#else
void DBImpl::NewThreadStatusCfInfo(
ColumnFamilyData* cfd) const {
}
void DBImpl::NewThreadStatusCfInfo(ColumnFamilyData* /*cfd*/) const {}
void DBImpl::EraseThreadStatusCfInfo(
ColumnFamilyData* cfd) const {
}
void DBImpl::EraseThreadStatusCfInfo(ColumnFamilyData* /*cfd*/) const {}
void DBImpl::EraseThreadStatusDbInfo() const {
}
void DBImpl::EraseThreadStatusDbInfo() const {}
#endif // ROCKSDB_USING_THREAD_STATUS
//
// A global method that can dump out the build version
void DumpRocksDBBuildVersion(Logger * log) {
void DumpRocksDBBuildVersion(Logger* log) {
#if !defined(IOS_CROSS_COMPILE)
// if we compile with Xcode, we don't run build_detect_version, so we don't
// generate util/build_version.cc
@ -2831,7 +2824,7 @@ Status DBImpl::IngestExternalFile(
if (ingestion_options.ingest_behind) {
if (!immutable_db_options_.allow_ingest_behind) {
return Status::InvalidArgument(
"Can't ingest_behind file in DB with allow_ingest_behind=false");
"Can't ingest_behind file in DB with allow_ingest_behind=false");
}
}
@ -2987,7 +2980,7 @@ Status DBImpl::VerifyChecksum() {
}
}
for (auto cfd : cfd_list) {
cfd->Unref();
cfd->Unref();
}
}
return s;

135
db/db_impl_compaction_flush.cc
View File

@ -38,6 +38,9 @@ bool DBImpl::EnoughRoomForCompaction(
*sfm_reserved_compact_space = true;
}
}
#else
(void)inputs;
(void)sfm_reserved_compact_space;
#endif // ROCKSDB_LITE
if (!enough_room) {
// Just in case tests want to change the value of enough_room
@ -121,8 +124,7 @@ Status DBImpl::FlushMemTableToOutputFile(
dbname_, cfd, immutable_db_options_, mutable_cf_options,
env_options_for_compaction_, versions_.get(), &mutex_, &shutting_down_,
snapshot_seqs, earliest_write_conflict_snapshot, snapshot_checker,
job_context, log_buffer, directories_.GetDbDir(),
GetDataDir(cfd, 0U),
job_context, log_buffer, directories_.GetDbDir(), GetDataDir(cfd, 0U),
GetCompressionFlush(*cfd->ioptions(), mutable_cf_options), stats_,
&event_logger_, mutable_cf_options.report_bg_io_stats);
@ -257,6 +259,12 @@ void DBImpl::NotifyOnFlushBegin(ColumnFamilyData* cfd, FileMetaData* file_meta,
mutex_.Lock();
// no need to signal bg_cv_ as it will be signaled at the end of the
// flush process.
#else
(void)cfd;
(void)file_meta;
(void)mutable_cf_options;
(void)job_id;
(void)prop;
#endif // ROCKSDB_LITE
}
@ -302,6 +310,12 @@ void DBImpl::NotifyOnFlushCompleted(ColumnFamilyData* cfd,
mutex_.Lock();
// no need to signal bg_cv_ as it will be signaled at the end of the
// flush process.
#else
(void)cfd;
(void)file_meta;
(void)mutable_cf_options;
(void)job_id;
(void)prop;
#endif // ROCKSDB_LITE
}
@ -410,8 +424,8 @@ Status DBImpl::CompactRange(const CompactRangeOptions& options,
final_output_level--;
}
s = RunManualCompaction(cfd, ColumnFamilyData::kCompactAllLevels,
final_output_level, options.target_path_id,
begin, end, exclusive);
final_output_level, options.target_path_id, begin,
end, exclusive);
} else {
for (int level = 0; level <= max_level_with_files; level++) {
int output_level;
@ -484,14 +498,19 @@ Status DBImpl::CompactRange(const CompactRangeOptions& options,
return s;
}
Status DBImpl::CompactFiles(
const CompactionOptions& compact_options,
ColumnFamilyHandle* column_family,
const std::vector<std::string>& input_file_names,
const int output_level, const int output_path_id,
std::vector<std::string>* const output_file_names) {
Status DBImpl::CompactFiles(const CompactionOptions& compact_options,
ColumnFamilyHandle* column_family,
const std::vector<std::string>& input_file_names,
const int output_level, const int output_path_id,
std::vector<std::string>* const output_file_names) {
#ifdef ROCKSDB_LITE
// not supported in lite version
(void)compact_options;
(void)column_family;
(void)input_file_names;
(void)output_level;
(void)output_path_id;
(void)output_file_names;
// not supported in lite version
return Status::NotSupported("Not supported in ROCKSDB LITE");
#else
if (column_family == nullptr) {
@ -515,9 +534,9 @@ Status DBImpl::CompactFiles(
// IngestExternalFile() calls to finish.
WaitForIngestFile();
s = CompactFilesImpl(compact_options, cfd, sv->current,
input_file_names, output_file_names, output_level,
output_path_id, &job_context, &log_buffer);
s = CompactFilesImpl(compact_options, cfd, sv->current, input_file_names,
output_file_names, output_level, output_path_id,
&job_context, &log_buffer);
}
if (sv->Unref()) {
mutex_.Lock();
@ -560,9 +579,8 @@ Status DBImpl::CompactFiles(
Status DBImpl::CompactFilesImpl(
const CompactionOptions& compact_options, ColumnFamilyData* cfd,
Version* version, const std::vector<std::string>& input_file_names,
std::vector<std::string>* const output_file_names,
const int output_level, int output_path_id, JobContext* job_context,
LogBuffer* log_buffer) {
std::vector<std::string>* const output_file_names, const int output_level,
int output_path_id, JobContext* job_context, LogBuffer* log_buffer) {
mutex_.AssertHeld();
if (shutting_down_.load(std::memory_order_acquire)) {
@ -652,10 +670,9 @@ Status DBImpl::CompactFilesImpl(
job_context->job_id, c.get(), immutable_db_options_,
env_options_for_compaction_, versions_.get(), &shutting_down_,
preserve_deletes_seqnum_.load(), log_buffer, directories_.GetDbDir(),
GetDataDir(c->column_family_data(), c->output_path_id()),
stats_, &mutex_, &bg_error_, snapshot_seqs,
earliest_write_conflict_snapshot, snapshot_checker,
table_cache_, &event_logger_,
GetDataDir(c->column_family_data(), c->output_path_id()), stats_, &mutex_,
&bg_error_, snapshot_seqs, earliest_write_conflict_snapshot,
snapshot_checker, table_cache_, &event_logger_,
c->mutable_cf_options()->paranoid_file_checks,
c->mutable_cf_options()->report_bg_io_stats, dbname_,
nullptr); // Here we pass a nullptr for CompactionJobStats because
@ -730,9 +747,10 @@ Status DBImpl::CompactFilesImpl(
if (output_file_names != nullptr) {
for (const auto newf : c->edit()->GetNewFiles()) {
(*output_file_names).push_back(TableFileName(
c->immutable_cf_options()->cf_paths, newf.second.fd.GetNumber(),
newf.second.fd.GetPathId()) );
(*output_file_names)
.push_back(TableFileName(c->immutable_cf_options()->cf_paths,
newf.second.fd.GetNumber(),
newf.second.fd.GetPathId()));
}
}
@ -777,9 +795,8 @@ Status DBImpl::ContinueBackgroundWork() {
}
void DBImpl::NotifyOnCompactionCompleted(
ColumnFamilyData* cfd, Compaction *c, const Status &st,
const CompactionJobStats& compaction_job_stats,
const int job_id) {
ColumnFamilyData* cfd, Compaction* c, const Status& st,
const CompactionJobStats& compaction_job_stats, const int job_id) {
#ifndef ROCKSDB_LITE
if (immutable_db_options_.listeners.size() == 0U) {
return;
@ -821,9 +838,8 @@ void DBImpl::NotifyOnCompactionCompleted(
}
for (const auto newf : c->edit()->GetNewFiles()) {
info.output_files.push_back(TableFileName(
c->immutable_cf_options()->cf_paths,
newf.second.fd.GetNumber(),
newf.second.fd.GetPathId()));
c->immutable_cf_options()->cf_paths, newf.second.fd.GetNumber(),
newf.second.fd.GetPathId()));
}
for (auto listener : immutable_db_options_.listeners) {
listener->OnCompactionCompleted(this, info);
@ -833,6 +849,12 @@ void DBImpl::NotifyOnCompactionCompleted(
current->Unref();
// no need to signal bg_cv_ as it will be signaled at the end of the
// flush process.
#else
(void)cfd;
(void)c;
(void)st;
(void)compaction_job_stats;
(void)job_id;
#endif // ROCKSDB_LITE
}
@ -929,8 +951,9 @@ int DBImpl::MaxMemCompactionLevel(ColumnFamilyHandle* /*column_family*/) {
int DBImpl::Level0StopWriteTrigger(ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family);
InstrumentedMutexLock l(&mutex_);
return cfh->cfd()->GetSuperVersion()->
mutable_cf_options.level0_stop_writes_trigger;
return cfh->cfd()
->GetSuperVersion()
->mutable_cf_options.level0_stop_writes_trigger;
}
Status DBImpl::Flush(const FlushOptions& flush_options,
@ -1033,11 +1056,11 @@ Status DBImpl::RunManualCompaction(ColumnFamilyData* cfd, int input_level,
if (ShouldntRunManualCompaction(&manual) || (manual.in_progress == true) ||
scheduled ||
(((manual.manual_end = &manual.tmp_storage1) != nullptr) &&
((compaction = manual.cfd->CompactRange(
*manual.cfd->GetLatestMutableCFOptions(), manual.input_level,
manual.output_level, manual.output_path_id, manual.begin,
manual.end, &manual.manual_end, &manual_conflict)) == nullptr &&
manual_conflict))) {
((compaction = manual.cfd->CompactRange(
*manual.cfd->GetLatestMutableCFOptions(), manual.input_level,
manual.output_level, manual.output_path_id, manual.begin,
manual.end, &manual.manual_end, &manual_conflict)) == nullptr &&
manual_conflict))) {
// exclusive manual compactions should not see a conflict during
// CompactRange
assert(!exclusive || !manual_conflict);
@ -1170,7 +1193,7 @@ void DBImpl::MaybeScheduleFlushOrCompaction() {
}
auto bg_job_limits = GetBGJobLimits();
bool is_flush_pool_empty =
env_->GetBackgroundThreads(Env::Priority::HIGH) == 0;
env_->GetBackgroundThreads(Env::Priority::HIGH) == 0;
while (!is_flush_pool_empty && unscheduled_flushes_ > 0 &&
bg_flush_scheduled_ < bg_job_limits.max_flushes) {
unscheduled_flushes_--;
@ -1426,7 +1449,7 @@ void DBImpl::BackgroundCallFlush() {
// chew up resources for failed flushes for the duration of
// the problem.
uint64_t error_cnt =
default_cf_internal_stats_->BumpAndGetBackgroundErrorCount();
default_cf_internal_stats_->BumpAndGetBackgroundErrorCount();
bg_cv_.SignalAll(); // In case a waiter can proceed despite the error
mutex_.Unlock();
ROCKS_LOG_ERROR(immutable_db_options_.info_log,
@ -1800,11 +1823,11 @@ Status DBImpl::BackgroundCompaction(bool* made_progress,
f->largest, f->smallest_seqno, f->largest_seqno,
f->marked_for_compaction);
ROCKS_LOG_BUFFER(log_buffer, "[%s] Moving #%" PRIu64
" to level-%d %" PRIu64 " bytes\n",
c->column_family_data()->GetName().c_str(),
f->fd.GetNumber(), c->output_level(),
f->fd.GetFileSize());
ROCKS_LOG_BUFFER(
log_buffer,
"[%s] Moving #%" PRIu64 " to level-%d %" PRIu64 " bytes\n",
c->column_family_data()->GetName().c_str(), f->fd.GetNumber(),
c->output_level(), f->fd.GetFileSize());
++moved_files;
moved_bytes += f->fd.GetFileSize();
}
@ -1861,7 +1884,7 @@ Status DBImpl::BackgroundCompaction(bool* made_progress,
env_->Schedule(&DBImpl::BGWorkBottomCompaction, ca, Env::Priority::BOTTOM,
this, &DBImpl::UnscheduleCallback);
} else {
int output_level __attribute__((__unused__));
int output_level __attribute__((__unused__));
output_level = c->output_level();
TEST_SYNC_POINT_CALLBACK("DBImpl::BackgroundCompaction:NonTrivial",
&output_level);
@ -1878,9 +1901,8 @@ Status DBImpl::BackgroundCompaction(bool* made_progress,
job_context->job_id, c.get(), immutable_db_options_,
env_options_for_compaction_, versions_.get(), &shutting_down_,
preserve_deletes_seqnum_.load(), log_buffer, directories_.GetDbDir(),
GetDataDir(c->column_family_data(), c->output_path_id()),
stats_, &mutex_, &bg_error_,
snapshot_seqs, earliest_write_conflict_snapshot,
GetDataDir(c->column_family_data(), c->output_path_id()), stats_,
&mutex_, &bg_error_, snapshot_seqs, earliest_write_conflict_snapshot,
snapshot_checker, table_cache_, &event_logger_,
c->mutable_cf_options()->paranoid_file_checks,
c->mutable_cf_options()->report_bg_io_stats, dbname_,
@ -1913,9 +1935,8 @@ Status DBImpl::BackgroundCompaction(bool* made_progress,
}
#endif // ROCKSDB_LITE
NotifyOnCompactionCompleted(
c->column_family_data(), c.get(), status,
compaction_job_stats, job_context->job_id);
NotifyOnCompactionCompleted(c->column_family_data(), c.get(), status,
compaction_job_stats, job_context->job_id);
}
// this will unref its input_version and column_family_data
c.reset();
@ -1973,7 +1994,7 @@ Status DBImpl::BackgroundCompaction(bool* made_progress,
m->begin = &m->tmp_storage;
m->incomplete = true;
}
m->in_progress = false; // not being processed anymore
m->in_progress = false; // not being processed anymore
}
TEST_SYNC_POINT("DBImpl::BackgroundCompaction:Finish");
return status;
@ -2100,8 +2121,7 @@ void DBImpl::InstallSuperVersionAndScheduleWork(
if (sv_context->new_superversion == nullptr) {
sv_context->NewSuperVersion();
}
cfd->InstallSuperVersion(sv_context, &mutex_,
mutable_cf_options);
cfd->InstallSuperVersion(sv_context, &mutex_, mutable_cf_options);
// Whenever we install new SuperVersion, we might need to issue new flushes or
// compactions.
@ -2110,10 +2130,9 @@ void DBImpl::InstallSuperVersionAndScheduleWork(
MaybeScheduleFlushOrCompaction();
// Update max_total_in_memory_state_
max_total_in_memory_state_ =
max_total_in_memory_state_ - old_memtable_size +
mutable_cf_options.write_buffer_size *
mutable_cf_options.max_write_buffer_number;
max_total_in_memory_state_ = max_total_in_memory_state_ - old_memtable_size +
mutable_cf_options.write_buffer_size *
mutable_cf_options.max_write_buffer_number;
}
// ShouldPurge is called by FindObsoleteFiles when doing a full scan,

20
db/db_impl_readonly.cc
View File

@ -24,8 +24,7 @@ DBImplReadOnly::DBImplReadOnly(const DBOptions& db_options,
LogFlush(immutable_db_options_.info_log);
}
DBImplReadOnly::~DBImplReadOnly() {
}
DBImplReadOnly::~DBImplReadOnly() {}
// Implementations of the DB interface
Status DBImplReadOnly::Get(const ReadOptions& read_options,
@ -183,20 +182,21 @@ Status DB::OpenForReadOnly(
return s;
}
#else // !ROCKSDB_LITE
#else // !ROCKSDB_LITE
Status DB::OpenForReadOnly(const Options& options, const std::string& dbname,
DB** dbptr, bool error_if_log_file_exist) {
Status DB::OpenForReadOnly(const Options& /*options*/,
const std::string& /*dbname*/, DB** /*dbptr*/,
bool /*error_if_log_file_exist*/) {
return Status::NotSupported("Not supported in ROCKSDB_LITE.");
}
Status DB::OpenForReadOnly(
const DBOptions& db_options, const std::string& dbname,
const std::vector<ColumnFamilyDescriptor>& column_families,
std::vector<ColumnFamilyHandle*>* handles, DB** dbptr,
bool error_if_log_file_exist) {
const DBOptions& /*db_options*/, const std::string& /*dbname*/,
const std::vector<ColumnFamilyDescriptor>& /*column_families*/,
std::vector<ColumnFamilyHandle*>* /*handles*/, DB** /*dbptr*/,
bool /*error_if_log_file_exist*/) {
return Status::NotSupported("Not supported in ROCKSDB_LITE.");
}
#endif // !ROCKSDB_LITE
} // namespace rocksdb
} // namespace rocksdb

6
db/db_iter_test.cc
View File

@ -2550,7 +2550,7 @@ TEST_F(DBIterWithMergeIterTest, InnerMergeIteratorDataRace1) {
// and before an SeekToLast() is called.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"MergeIterator::Prev:BeforeSeekToLast",
[&](void* arg) { internal_iter2_->Add("z", kTypeValue, "7", 12u); });
[&](void* /*arg*/) { internal_iter2_->Add("z", kTypeValue, "7", 12u); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
db_iter_->Prev();
@ -2585,7 +2585,7 @@ TEST_F(DBIterWithMergeIterTest, InnerMergeIteratorDataRace2) {
// mem table after MergeIterator::Prev() realized the mem tableiterator is at
// its end and before an SeekToLast() is called.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"MergeIterator::Prev:BeforeSeekToLast", [&](void* arg) {
"MergeIterator::Prev:BeforeSeekToLast", [&](void* /*arg*/) {
internal_iter2_->Add("z", kTypeValue, "7", 12u);
internal_iter2_->Add("z", kTypeValue, "7", 11u);
});
@ -2623,7 +2623,7 @@ TEST_F(DBIterWithMergeIterTest, InnerMergeIteratorDataRace3) {
// mem table after MergeIterator::Prev() realized the mem table iterator is at
// its end and before an SeekToLast() is called.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"MergeIterator::Prev:BeforeSeekToLast", [&](void* arg) {
"MergeIterator::Prev:BeforeSeekToLast", [&](void* /*arg*/) {
internal_iter2_->Add("z", kTypeValue, "7", 16u, true);
internal_iter2_->Add("z", kTypeValue, "7", 15u, true);
internal_iter2_->Add("z", kTypeValue, "7", 14u, true);

4
db/db_options_test.cc
View File

@ -134,7 +134,7 @@ TEST_F(DBOptionsTest, SetBytesPerSync) {
const std::string kValue(kValueSize, 'v');
ASSERT_EQ(options.bytes_per_sync, dbfull()->GetDBOptions().bytes_per_sync);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::RangeSync:0", [&](void* arg) {
"WritableFileWriter::RangeSync:0", [&](void* /*arg*/) {
counter++;
});
@ -183,7 +183,7 @@ TEST_F(DBOptionsTest, SetWalBytesPerSync) {
int counter = 0;
int low_bytes_per_sync = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"WritableFileWriter::RangeSync:0", [&](void* arg) {
"WritableFileWriter::RangeSync:0", [&](void* /*arg*/) {
counter++;
});
rocksdb::SyncPoint::GetInstance()->EnableProcessing();

20
db/db_sst_test.cc
View File

@ -262,11 +262,11 @@ TEST_F(DBSSTTest, DBWithSstFileManager) {
int files_deleted = 0;
int files_moved = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"SstFileManagerImpl::OnAddFile", [&](void* arg) { files_added++; });
"SstFileManagerImpl::OnAddFile", [&](void* /*arg*/) { files_added++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"SstFileManagerImpl::OnDeleteFile", [&](void* arg) { files_deleted++; });
"SstFileManagerImpl::OnDeleteFile", [&](void* /*arg*/) { files_deleted++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"SstFileManagerImpl::OnMoveFile", [&](void* arg) { files_moved++; });
"SstFileManagerImpl::OnMoveFile", [&](void* /*arg*/) { files_moved++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -439,12 +439,12 @@ TEST_F(DBSSTTest, DeleteSchedulerMultipleDBPaths) {
int bg_delete_file = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DeleteScheduler::DeleteTrashFile:DeleteFile",
[&](void* arg) { bg_delete_file++; });
[&](void* /*arg*/) { bg_delete_file++; });
// The deletion scheduler sometimes skips marking file as trash according to
// a heuristic. In that case the deletion will go through the below SyncPoint.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DeleteScheduler::DeleteFile",
[&](void* arg) { bg_delete_file++; });
[&](void* /*arg*/) { bg_delete_file++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Options options = CurrentOptions();
@ -514,7 +514,7 @@ TEST_F(DBSSTTest, DestroyDBWithRateLimitedDelete) {
int bg_delete_file = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DeleteScheduler::DeleteTrashFile:DeleteFile",
[&](void* arg) { bg_delete_file++; });
[&](void* /*arg*/) { bg_delete_file++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Status s;
@ -588,13 +588,13 @@ TEST_F(DBSSTTest, CancellingCompactionsWorks) {
int completed_compactions = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction():CancelledCompaction", [&](void* arg) {
"DBImpl::BackgroundCompaction():CancelledCompaction", [&](void* /*arg*/) {
sfm->SetMaxAllowedSpaceUsage(0);
ASSERT_EQ(sfm->GetCompactionsReservedSize(), 0);
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial:AfterRun",
[&](void* arg) { completed_compactions++; });
[&](void* /*arg*/) { completed_compactions++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Random rnd(301);
@ -685,7 +685,7 @@ TEST_F(DBSSTTest, CancellingManualCompactionsWorks) {
sfm->SetMaxAllowedSpaceUsage(0);
int completed_compactions = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactFilesImpl:End", [&](void* arg) { completed_compactions++; });
"CompactFilesImpl:End", [&](void* /*arg*/) { completed_compactions++; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
dbfull()->CompactFiles(rocksdb::CompactionOptions(), l0_files, 0);
@ -733,7 +733,7 @@ TEST_F(DBSSTTest, DBWithMaxSpaceAllowedRandomized) {
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::FinishCompactionOutputFile:MaxAllowedSpaceReached",
[&](void* arg) {
[&](void* /*arg*/) {
bg_error_set = true;
GetAllSSTFiles(&total_sst_files_size);
reached_max_space_on_compaction++;

6
db/db_tailing_iter_test.cc
View File

@ -157,10 +157,10 @@ TEST_F(DBTestTailingIterator, TailingIteratorTrimSeekToNext) {
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"ForwardIterator::RenewIterators:Null",
[&](void* arg) { file_iters_renewed_null = true; });
[&](void* /*arg*/) { file_iters_renewed_null = true; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"ForwardIterator::RenewIterators:Copy",
[&](void* arg) { file_iters_renewed_copy = true; });
[&](void* /*arg*/) { file_iters_renewed_copy = true; });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
const int num_records = 1000;
for (int i = 1; i < num_records; ++i) {
@ -415,7 +415,7 @@ TEST_F(DBTestTailingIterator, TailingIteratorUpperBound) {
int immutable_seeks = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"ForwardIterator::SeekInternal:Immutable",
[&](void* arg) { ++immutable_seeks; });
[&](void* /*arg*/) { ++immutable_seeks; });
// Seek to 13. This should not require any immutable seeks.
rocksdb::SyncPoint::GetInstance()->EnableProcessing();

12
db/db_test.cc
View File

@ -234,11 +234,11 @@ TEST_F(DBTest, SkipDelay) {
std::atomic<int> sleep_count(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::DelayWrite:Sleep",
[&](void* arg) { sleep_count.fetch_add(1); });
[&](void* /*arg*/) { sleep_count.fetch_add(1); });
std::atomic<int> wait_count(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::DelayWrite:Wait",
[&](void* arg) { wait_count.fetch_add(1); });
[&](void* /*arg*/) { wait_count.fetch_add(1); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
WriteOptions wo;
@ -3491,7 +3491,7 @@ TEST_F(DBTest, DynamicMemtableOptions) {
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::DelayWrite:Wait",
[&](void* arg) { sleeping_task_low.WakeUp(); });
[&](void* /*arg*/) { sleeping_task_low.WakeUp(); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
while (!sleeping_task_low.WokenUp() && count < 256) {
@ -5194,7 +5194,7 @@ TEST_F(DBTest, AutomaticConflictsWithManualCompaction) {
std::atomic<int> callback_count(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::MaybeScheduleFlushOrCompaction:Conflict",
[&](void* arg) { callback_count.fetch_add(1); });
[&](void* /*arg*/) { callback_count.fetch_add(1); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Random rnd(301);
@ -5417,7 +5417,7 @@ TEST_F(DBTest, HardLimit) {
std::atomic<int> callback_count(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack("DBImpl::DelayWrite:Wait",
[&](void* arg) {
[&](void* /*arg*/) {
callback_count.fetch_add(1);
sleeping_task_low.WakeUp();
});
@ -5554,7 +5554,7 @@ TEST_F(DBTest, SoftLimit) {
// Only allow one compactin going through.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"BackgroundCallCompaction:0", [&](void* arg) {
"BackgroundCallCompaction:0", [&](void* /*arg*/) {
// Schedule a sleeping task.
sleeping_task_low.Reset();
env_->Schedule(&test::SleepingBackgroundTask::DoSleepTask,

8
db/db_test2.cc
View File

@ -1691,7 +1691,7 @@ TEST_F(DBTest2, SyncPointMarker) {
std::atomic<int> sync_point_called(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBTest2::MarkedPoint",
[&](void* arg) { sync_point_called.fetch_add(1); });
[&](void* /*arg*/) { sync_point_called.fetch_add(1); });
// The first dependency enforces Marker can be loaded before MarkedPoint.
// The second checks that thread 1's MarkedPoint should be disabled here.
@ -1978,7 +1978,7 @@ TEST_F(DBTest2, AutomaticCompactionOverlapManualCompaction) {
// can fit in L2, these 2 files will be moved to L2 and overlap with
// the running compaction and break the LSM consistency.
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::Run():Start", [&](void* arg) {
"CompactionJob::Run():Start", [&](void* /*arg*/) {
ASSERT_OK(
dbfull()->SetOptions({{"level0_file_num_compaction_trigger", "2"},
{"max_bytes_for_level_base", "1"}}));
@ -2044,7 +2044,7 @@ TEST_F(DBTest2, ManualCompactionOverlapManualCompaction) {
// the running compaction and break the LSM consistency.
std::atomic<bool> flag(false);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::Run():Start", [&](void* arg) {
"CompactionJob::Run():Start", [&](void* /*arg*/) {
if (flag.exchange(true)) {
// We want to make sure to call this callback only once
return;
@ -2478,7 +2478,7 @@ TEST_F(DBTest2, LiveFilesOmitObsoleteFiles) {
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::PurgeObsoleteFiles:Begin",
[&](void* arg) { env_->SleepForMicroseconds(1000000); });
[&](void* /*arg*/) { env_->SleepForMicroseconds(1000000); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
Put("key", "val");

14
db/db_universal_compaction_test.cc
View File

@ -697,7 +697,7 @@ TEST_P(DBTestUniversalCompactionMultiLevels, UniversalCompactionTrivialMove) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial", [&](void* arg) {
non_trivial_move++;
@ -769,7 +769,7 @@ TEST_P(DBTestUniversalCompactionParallel, UniversalCompactionParallel) {
std::atomic<int> num_compactions_running(0);
std::atomic<bool> has_parallel(false);
rocksdb::SyncPoint::GetInstance()->SetCallBack("CompactionJob::Run():Start",
[&](void* arg) {
[&](void* /*arg*/) {
if (num_compactions_running.fetch_add(1) > 0) {
has_parallel.store(true);
return;
@ -784,7 +784,7 @@ TEST_P(DBTestUniversalCompactionParallel, UniversalCompactionParallel) {
});
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::Run():End",
[&](void* arg) { num_compactions_running.fetch_add(-1); });
[&](void* /*arg*/) { num_compactions_running.fetch_add(-1); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
options = CurrentOptions(options);
@ -1154,7 +1154,7 @@ TEST_P(DBTestUniversalCompaction, UniversalCompactionTrivialMoveTest1) {
int32_t non_trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial", [&](void* arg) {
non_trivial_move++;
@ -1200,7 +1200,7 @@ TEST_P(DBTestUniversalCompaction, UniversalCompactionTrivialMoveTest2) {
int32_t trivial_move = 0;
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:TrivialMove",
[&](void* arg) { trivial_move++; });
[&](void* /*arg*/) { trivial_move++; });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:NonTrivial", [&](void* arg) {
ASSERT_TRUE(arg != nullptr);
@ -1698,7 +1698,7 @@ TEST_P(DBTestUniversalCompaction, FullCompactionInBottomPriThreadPool) {
int num_bottom_pri_compactions = 0;
SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BGWorkBottomCompaction",
[&](void* arg) { ++num_bottom_pri_compactions; });
[&](void* /*arg*/) { ++num_bottom_pri_compactions; });
SyncPoint::GetInstance()->EnableProcessing();
Random rnd(301);
@ -1796,7 +1796,7 @@ TEST_P(DBTestUniversalCompaction, RecalculateScoreAfterPicking) {
std::atomic<int> num_compactions_attempted(0);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:Start", [&](void* arg) {
"DBImpl::BackgroundCompaction:Start", [&](void* /*arg*/) {
++num_compactions_attempted;
});
rocksdb::SyncPoint::GetInstance()->EnableProcessing();

31
db/event_helpers.cc
View File

@ -8,7 +8,7 @@
namespace rocksdb {
namespace {
template<class T>
template <class T>
inline T SafeDivide(T a, T b) {
return b == 0 ? 0 : a / b;
}
@ -17,7 +17,8 @@ inline T SafeDivide(T a, T b) {
void EventHelpers::AppendCurrentTime(JSONWriter* jwriter) {
*jwriter << "time_micros"
<< std::chrono::duration_cast<std::chrono::microseconds>(
std::chrono::system_clock::now().time_since_epoch()).count();
std::chrono::system_clock::now().time_since_epoch())
.count();
}
#ifndef ROCKSDB_LITE
@ -52,6 +53,11 @@ void EventHelpers::NotifyOnBackgroundError(
listener->OnBackgroundError(reason, bg_error);
}
db_mutex->Lock();
#else
(void)listeners;
(void)reason;
(void)bg_error;
(void)db_mutex;
#endif // ROCKSDB_LITE
}
@ -117,20 +123,25 @@ void EventHelpers::LogAndNotifyTableFileCreationFinished(
for (auto& listener : listeners) {
listener->OnTableFileCreated(info);
}
#else
(void)listeners;
(void)db_name;
(void)cf_name;
(void)file_path;
(void)reason;
#endif // !ROCKSDB_LITE
}
void EventHelpers::LogAndNotifyTableFileDeletion(
EventLogger* event_logger, int job_id,
uint64_t file_number, const std::string& file_path,
const Status& status, const std::string& dbname,
EventLogger* event_logger, int job_id, uint64_t file_number,
const std::string& file_path, const Status& status,
const std::string& dbname,
const std::vector<std::shared_ptr<EventListener>>& listeners) {
JSONWriter jwriter;
AppendCurrentTime(&jwriter);
jwriter << "job" << job_id
<< "event" << "table_file_deletion"
jwriter << "job" << job_id << "event"
<< "table_file_deletion"
<< "file_number" << file_number;
if (!status.ok()) {
jwriter << "status" << status.ToString();
@ -149,6 +160,10 @@ void EventHelpers::LogAndNotifyTableFileDeletion(
for (auto& listener : listeners) {
listener->OnTableFileDeleted(info);
}
#else
(void)file_path;
(void)dbname;
(void)listeners;
#endif // !ROCKSDB_LITE
}

7
db/experimental.cc
View File

@ -30,12 +30,13 @@ Status PromoteL0(DB* db, ColumnFamilyHandle* column_family, int target_level) {
#else // ROCKSDB_LITE
Status SuggestCompactRange(DB* db, ColumnFamilyHandle* column_family,
const Slice* begin, const Slice* end) {
Status SuggestCompactRange(DB* /*db*/, ColumnFamilyHandle* /*column_family*/,
const Slice* /*begin*/, const Slice* /*end*/) {
return Status::NotSupported("Not supported in RocksDB LITE");
}
Status PromoteL0(DB* db, ColumnFamilyHandle* column_family, int target_level) {
Status PromoteL0(DB* /*db*/, ColumnFamilyHandle* /*column_family*/,
int /*target_level*/) {
return Status::NotSupported("Not supported in RocksDB LITE");
}

6
db/external_sst_file_test.cc
View File

@ -689,7 +689,7 @@ TEST_F(ExternalSSTFileTest, PurgeObsoleteFilesBug) {
DestroyAndReopen(options);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::AddFile:FileCopied", [&](void* arg) {
"DBImpl::AddFile:FileCopied", [&](void* /*arg*/) {
ASSERT_OK(Put("aaa", "bbb"));
ASSERT_OK(Flush());
ASSERT_OK(Put("aaa", "xxx"));
@ -1128,7 +1128,7 @@ TEST_F(ExternalSSTFileTest, PickedLevelBug) {
std::atomic<bool> bg_compact_started(false);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BackgroundCompaction:Start",
[&](void* arg) { bg_compact_started.store(true); });
[&](void* /*arg*/) { bg_compact_started.store(true); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
@ -1409,7 +1409,7 @@ TEST_F(ExternalSSTFileTest, AddFileTrivialMoveBug) {
ASSERT_OK(GenerateAndAddExternalFile(options, {22, 23}, 6)); // L2
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"CompactionJob::Run():Start", [&](void* arg) {
"CompactionJob::Run():Start", [&](void* /*arg*/) {
// fit in L3 but will overlap with compaction so will be added
// to L2 but a compaction will trivially move it to L3
// and break LSM consistency

4
db/fault_injection_test.cc
View File

@ -456,10 +456,10 @@ TEST_P(FaultInjectionTest, UninstalledCompaction) {
std::atomic<bool> opened(false);
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::Open:Opened", [&](void* arg) { opened.store(true); });
"DBImpl::Open:Opened", [&](void* /*arg*/) { opened.store(true); });
rocksdb::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::BGWorkCompaction",
[&](void* arg) { ASSERT_TRUE(opened.load()); });
[&](void* /*arg*/) { ASSERT_TRUE(opened.load()); });
rocksdb::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(OpenDB());
ASSERT_OK(Verify(0, kNumKeys, FaultInjectionTest::kValExpectFound));

210
db/internal_stats.cc
View File

@ -86,8 +86,7 @@ void PrepareLevelStats(std::map<LevelStatType, double>* level_stats,
const InternalStats::CompactionStats& stats) {
uint64_t bytes_read =
stats.bytes_read_non_output_levels + stats.bytes_read_output_level;
int64_t bytes_new =
stats.bytes_written - stats.bytes_read_output_level;
int64_t bytes_new = stats.bytes_written - stats.bytes_read_output_level;
double elapsed = (stats.micros + 1) / kMicrosInSec;
(*level_stats)[LevelStatType::NUM_FILES] = num_files;
@ -117,50 +116,50 @@ void PrepareLevelStats(std::map<LevelStatType, double>* level_stats,
void PrintLevelStats(char* buf, size_t len, const std::string& name,
const std::map<LevelStatType, double>& stat_value) {
snprintf(buf, len,
"%4s " /* Level */
"%6d/%-3d " /* Files */
"%8s " /* Size */
"%5.1f " /* Score */
"%8.1f " /* Read(GB) */
"%7.1f " /* Rn(GB) */
"%8.1f " /* Rnp1(GB) */
"%9.1f " /* Write(GB) */
"%8.1f " /* Wnew(GB) */
"%9.1f " /* Moved(GB) */
"%5.1f " /* W-Amp */
"%8.1f " /* Rd(MB/s) */
"%8.1f " /* Wr(MB/s) */
"%9.0f " /* Comp(sec) */
"%9d " /* Comp(cnt) */
"%8.3f " /* Avg(sec) */
"%7s " /* KeyIn */
"%6s\n", /* KeyDrop */
name.c_str(),
static_cast<int>(stat_value.at(LevelStatType::NUM_FILES)),
static_cast<int>(stat_value.at(LevelStatType::COMPACTED_FILES)),
BytesToHumanString(
static_cast<uint64_t>(stat_value.at(LevelStatType::SIZE_BYTES)))
.c_str(),
stat_value.at(LevelStatType::SCORE),
stat_value.at(LevelStatType::READ_GB),
stat_value.at(LevelStatType::RN_GB),
stat_value.at(LevelStatType::RNP1_GB),
stat_value.at(LevelStatType::WRITE_GB),
stat_value.at(LevelStatType::W_NEW_GB),
stat_value.at(LevelStatType::MOVED_GB),
stat_value.at(LevelStatType::WRITE_AMP),
stat_value.at(LevelStatType::READ_MBPS),
stat_value.at(LevelStatType::WRITE_MBPS),
stat_value.at(LevelStatType::COMP_SEC),
static_cast<int>(stat_value.at(LevelStatType::COMP_COUNT)),
stat_value.at(LevelStatType::AVG_SEC),
NumberToHumanString(
static_cast<std::int64_t>(stat_value.at(LevelStatType::KEY_IN)))
.c_str(),
NumberToHumanString(static_cast<std::int64_t>(
stat_value.at(LevelStatType::KEY_DROP)))
.c_str());
snprintf(
buf, len,
"%4s " /* Level */
"%6d/%-3d " /* Files */
"%8s " /* Size */
"%5.1f " /* Score */
"%8.1f " /* Read(GB) */
"%7.1f " /* Rn(GB) */
"%8.1f " /* Rnp1(GB) */
"%9.1f " /* Write(GB) */
"%8.1f " /* Wnew(GB) */
"%9.1f " /* Moved(GB) */
"%5.1f " /* W-Amp */
"%8.1f " /* Rd(MB/s) */
"%8.1f " /* Wr(MB/s) */
"%9.0f " /* Comp(sec) */
"%9d " /* Comp(cnt) */
"%8.3f " /* Avg(sec) */
"%7s " /* KeyIn */
"%6s\n", /* KeyDrop */
name.c_str(), static_cast<int>(stat_value.at(LevelStatType::NUM_FILES)),
static_cast<int>(stat_value.at(LevelStatType::COMPACTED_FILES)),
BytesToHumanString(
static_cast<uint64_t>(stat_value.at(LevelStatType::SIZE_BYTES)))
.c_str(),
stat_value.at(LevelStatType::SCORE),
stat_value.at(LevelStatType::READ_GB),
stat_value.at(LevelStatType::RN_GB),
stat_value.at(LevelStatType::RNP1_GB),
stat_value.at(LevelStatType::WRITE_GB),
stat_value.at(LevelStatType::W_NEW_GB),
stat_value.at(LevelStatType::MOVED_GB),
stat_value.at(LevelStatType::WRITE_AMP),
stat_value.at(LevelStatType::READ_MBPS),
stat_value.at(LevelStatType::WRITE_MBPS),
stat_value.at(LevelStatType::COMP_SEC),
static_cast<int>(stat_value.at(LevelStatType::COMP_COUNT)),
stat_value.at(LevelStatType::AVG_SEC),
NumberToHumanString(
static_cast<std::int64_t>(stat_value.at(LevelStatType::KEY_IN)))
.c_str(),
NumberToHumanString(
static_cast<std::int64_t>(stat_value.at(LevelStatType::KEY_DROP)))
.c_str());
}
void PrintLevelStats(char* buf, size_t len, const std::string& name,
@ -208,22 +207,22 @@ static const std::string mem_table_flush_pending = "mem-table-flush-pending";
static const std::string compaction_pending = "compaction-pending";
static const std::string background_errors = "background-errors";
static const std::string cur_size_active_mem_table =
"cur-size-active-mem-table";
"cur-size-active-mem-table";
static const std::string cur_size_all_mem_tables = "cur-size-all-mem-tables";
static const std::string size_all_mem_tables = "size-all-mem-tables";
static const std::string num_entries_active_mem_table =
"num-entries-active-mem-table";
"num-entries-active-mem-table";
static const std::string num_entries_imm_mem_tables =
"num-entries-imm-mem-tables";
"num-entries-imm-mem-tables";
static const std::string num_deletes_active_mem_table =
"num-deletes-active-mem-table";
"num-deletes-active-mem-table";
static const std::string num_deletes_imm_mem_tables =
"num-deletes-imm-mem-tables";
"num-deletes-imm-mem-tables";
static const std::string estimate_num_keys = "estimate-num-keys";
static const std::string estimate_table_readers_mem =
"estimate-table-readers-mem";
"estimate-table-readers-mem";
static const std::string is_file_deletions_enabled =
"is-file-deletions-enabled";
"is-file-deletions-enabled";
static const std::string num_snapshots = "num-snapshots";
static const std::string oldest_snapshot_time = "oldest-snapshot-time";
static const std::string num_live_versions = "num-live-versions";
@ -248,9 +247,9 @@ static const std::string is_write_stopped = "is-write-stopped";
static const std::string estimate_oldest_key_time = "estimate-oldest-key-time";
const std::string DB::Properties::kNumFilesAtLevelPrefix =
rocksdb_prefix + num_files_at_level_prefix;
rocksdb_prefix + num_files_at_level_prefix;
const std::string DB::Properties::kCompressionRatioAtLevelPrefix =
rocksdb_prefix + compression_ratio_at_level_prefix;
rocksdb_prefix + compression_ratio_at_level_prefix;
const std::string DB::Properties::kStats = rocksdb_prefix + allstats;
const std::string DB::Properties::kSSTables = rocksdb_prefix + sstables;
const std::string DB::Properties::kCFStats = rocksdb_prefix + cfstats;
@ -261,53 +260,53 @@ const std::string DB::Properties::kCFFileHistogram =
const std::string DB::Properties::kDBStats = rocksdb_prefix + dbstats;
const std::string DB::Properties::kLevelStats = rocksdb_prefix + levelstats;
const std::string DB::Properties::kNumImmutableMemTable =
rocksdb_prefix + num_immutable_mem_table;
rocksdb_prefix + num_immutable_mem_table;
const std::string DB::Properties::kNumImmutableMemTableFlushed =
rocksdb_prefix + num_immutable_mem_table_flushed;
const std::string DB::Properties::kMemTableFlushPending =
rocksdb_prefix + mem_table_flush_pending;
rocksdb_prefix + mem_table_flush_pending;
const std::string DB::Properties::kCompactionPending =
rocksdb_prefix + compaction_pending;
rocksdb_prefix + compaction_pending;
const std::string DB::Properties::kNumRunningCompactions =
rocksdb_prefix + num_running_compactions;
const std::string DB::Properties::kNumRunningFlushes =
rocksdb_prefix + num_running_flushes;
const std::string DB::Properties::kBackgroundErrors =
rocksdb_prefix + background_errors;
rocksdb_prefix + background_errors;
const std::string DB::Properties::kCurSizeActiveMemTable =
rocksdb_prefix + cur_size_active_mem_table;
rocksdb_prefix + cur_size_active_mem_table;
const std::string DB::Properties::kCurSizeAllMemTables =
rocksdb_prefix + cur_size_all_mem_tables;
const std::string DB::Properties::kSizeAllMemTables =
rocksdb_prefix + size_all_mem_tables;
const std::string DB::Properties::kNumEntriesActiveMemTable =
rocksdb_prefix + num_entries_active_mem_table;
rocksdb_prefix + num_entries_active_mem_table;
const std::string DB::Properties::kNumEntriesImmMemTables =
rocksdb_prefix + num_entries_imm_mem_tables;
rocksdb_prefix + num_entries_imm_mem_tables;
const std::string DB::Properties::kNumDeletesActiveMemTable =
rocksdb_prefix + num_deletes_active_mem_table;
rocksdb_prefix + num_deletes_active_mem_table;
const std::string DB::Properties::kNumDeletesImmMemTables =
rocksdb_prefix + num_deletes_imm_mem_tables;
rocksdb_prefix + num_deletes_imm_mem_tables;
const std::string DB::Properties::kEstimateNumKeys =
rocksdb_prefix + estimate_num_keys;
rocksdb_prefix + estimate_num_keys;
const std::string DB::Properties::kEstimateTableReadersMem =
rocksdb_prefix + estimate_table_readers_mem;
rocksdb_prefix + estimate_table_readers_mem;
const std::string DB::Properties::kIsFileDeletionsEnabled =
rocksdb_prefix + is_file_deletions_enabled;
rocksdb_prefix + is_file_deletions_enabled;
const std::string DB::Properties::kNumSnapshots =
rocksdb_prefix + num_snapshots;
rocksdb_prefix + num_snapshots;
const std::string DB::Properties::kOldestSnapshotTime =
rocksdb_prefix + oldest_snapshot_time;
rocksdb_prefix + oldest_snapshot_time;
const std::string DB::Properties::kNumLiveVersions =
rocksdb_prefix + num_live_versions;
rocksdb_prefix + num_live_versions;
const std::string DB::Properties::kCurrentSuperVersionNumber =
rocksdb_prefix + current_version_number;
const std::string DB::Properties::kEstimateLiveDataSize =
rocksdb_prefix + estimate_live_data_size;
rocksdb_prefix + estimate_live_data_size;
const std::string DB::Properties::kMinLogNumberToKeep =
rocksdb_prefix + min_log_number_to_keep;
const std::string DB::Properties::kTotalSstFilesSize =
rocksdb_prefix + total_sst_files_size;
rocksdb_prefix + total_sst_files_size;
const std::string DB::Properties::kLiveSstFilesSize =
rocksdb_prefix + live_sst_files_size;
const std::string DB::Properties::kBaseLevel = rocksdb_prefix + base_level;
@ -882,8 +881,7 @@ void InternalStats::DumpDBStats(std::string* value) {
value->append(buf);
// Stall
AppendHumanMicros(write_stall_micros, human_micros, kHumanMicrosLen, true);
snprintf(buf, sizeof(buf),
"Cumulative stall: %s, %.1f percent\n",
snprintf(buf, sizeof(buf), "Cumulative stall: %s, %.1f percent\n",
human_micros,
// 10000 = divide by 1M to get secs, then multiply by 100 for pct
write_stall_micros / 10000.0 / std::max(seconds_up, 0.001));
@ -894,43 +892,40 @@ void InternalStats::DumpDBStats(std::string* value) {
uint64_t interval_write_self = write_self - db_stats_snapshot_.write_self;
uint64_t interval_num_keys_written =
num_keys_written - db_stats_snapshot_.num_keys_written;
snprintf(buf, sizeof(buf),
"Interval writes: %s writes, %s keys, %s commit groups, "
"%.1f writes per commit group, ingest: %.2f MB, %.2f MB/s\n",
NumberToHumanString(
interval_write_other + interval_write_self).c_str(),
NumberToHumanString(interval_num_keys_written).c_str(),
NumberToHumanString(interval_write_self).c_str(),
static_cast<double>(interval_write_other + interval_write_self) /
(interval_write_self + 1),
(user_bytes_written - db_stats_snapshot_.ingest_bytes) / kMB,
(user_bytes_written - db_stats_snapshot_.ingest_bytes) / kMB /
std::max(interval_seconds_up, 0.001)),
value->append(buf);
snprintf(
buf, sizeof(buf),
"Interval writes: %s writes, %s keys, %s commit groups, "
"%.1f writes per commit group, ingest: %.2f MB, %.2f MB/s\n",
NumberToHumanString(interval_write_other + interval_write_self).c_str(),
NumberToHumanString(interval_num_keys_written).c_str(),
NumberToHumanString(interval_write_self).c_str(),
static_cast<double>(interval_write_other + interval_write_self) /
(interval_write_self + 1),
(user_bytes_written - db_stats_snapshot_.ingest_bytes) / kMB,
(user_bytes_written - db_stats_snapshot_.ingest_bytes) / kMB /
std::max(interval_seconds_up, 0.001)),
value->append(buf);
uint64_t interval_write_with_wal =
write_with_wal - db_stats_snapshot_.write_with_wal;
uint64_t interval_wal_synced = wal_synced - db_stats_snapshot_.wal_synced;
uint64_t interval_wal_bytes = wal_bytes - db_stats_snapshot_.wal_bytes;
snprintf(buf, sizeof(buf),
"Interval WAL: %s writes, %s syncs, "
"%.2f writes per sync, written: %.2f MB, %.2f MB/s\n",
NumberToHumanString(interval_write_with_wal).c_str(),
NumberToHumanString(interval_wal_synced).c_str(),
interval_write_with_wal /
static_cast<double>(interval_wal_synced + 1),
interval_wal_bytes / kGB,
interval_wal_bytes / kMB / std::max(interval_seconds_up, 0.001));
snprintf(
buf, sizeof(buf),
"Interval WAL: %s writes, %s syncs, "
"%.2f writes per sync, written: %.2f MB, %.2f MB/s\n",
NumberToHumanString(interval_write_with_wal).c_str(),
NumberToHumanString(interval_wal_synced).c_str(),
interval_write_with_wal / static_cast<double>(interval_wal_synced + 1),
interval_wal_bytes / kGB,
interval_wal_bytes / kMB / std::max(interval_seconds_up, 0.001));
value->append(buf);
// Stall
AppendHumanMicros(
write_stall_micros - db_stats_snapshot_.write_stall_micros,
human_micros, kHumanMicrosLen, true);
snprintf(buf, sizeof(buf),
"Interval stall: %s, %.1f percent\n",
human_micros,
AppendHumanMicros(write_stall_micros - db_stats_snapshot_.write_stall_micros,
human_micros, kHumanMicrosLen, true);
snprintf(buf, sizeof(buf), "Interval stall: %s, %.1f percent\n", human_micros,
// 10000 = divide by 1M to get secs, then multiply by 100 for pct
(write_stall_micros - db_stats_snapshot_.write_stall_micros) /
10000.0 / std::max(interval_seconds_up, 0.001));
@ -956,7 +951,7 @@ void InternalStats::DumpDBStats(std::string* value) {
* and values represent uint64 encoded as strings.
*/
void InternalStats::DumpCFMapStats(
std::map<std::string, std::string>* cf_stats) {
std::map<std::string, std::string>* cf_stats) {
CompactionStats compaction_stats_sum;
std::map<int, std::map<LevelStatType, double>> levels_stats;
DumpCFMapStats(&levels_stats, &compaction_stats_sum);
@ -1143,8 +1138,9 @@ void InternalStats::DumpCFStatsNoFileHistogram(std::string* value) {
uint64_t interval_ingest_files_addfile =
ingest_files_addfile - cf_stats_snapshot_.ingest_files_addfile;
snprintf(buf, sizeof(buf), "AddFile(Total Files): cumulative %" PRIu64
", interval %" PRIu64 "\n",
snprintf(buf, sizeof(buf),
"AddFile(Total Files): cumulative %" PRIu64 ", interval %" PRIu64
"\n",
ingest_files_addfile, interval_ingest_files_addfile);
value->append(buf);
@ -1262,7 +1258,9 @@ void InternalStats::DumpCFFileHistogram(std::string* value) {
#else
const DBPropertyInfo* GetPropertyInfo(const Slice& property) { return nullptr; }
const DBPropertyInfo* GetPropertyInfo(const Slice& /*property*/) {
return nullptr;
}
#endif // !ROCKSDB_LITE

40
db/internal_stats.h
View File

@ -580,7 +580,7 @@ class InternalStats {
INTERNAL_DB_STATS_ENUM_MAX,
};
InternalStats(int num_levels, Env* env, ColumnFamilyData* cfd) {}
InternalStats(int /*num_levels*/, Env* /*env*/, ColumnFamilyData* /*cfd*/) {}
struct CompactionStats {
uint64_t micros;
@ -597,48 +597,48 @@ class InternalStats {
explicit CompactionStats() {}
explicit CompactionStats(CompactionReason reason, int c) {}
explicit CompactionStats(CompactionReason /*reason*/, int /*c*/) {}
explicit CompactionStats(const CompactionStats& c) {}
explicit CompactionStats(const CompactionStats& /*c*/) {}
void Add(const CompactionStats& c) {}
void Add(const CompactionStats& /*c*/) {}
void Subtract(const CompactionStats& c) {}
void Subtract(const CompactionStats& /*c*/) {}
};
void AddCompactionStats(int level, const CompactionStats& stats) {}
void AddCompactionStats(int /*level*/, const CompactionStats& /*stats*/) {}
void IncBytesMoved(int level, uint64_t amount) {}
void IncBytesMoved(int /*level*/, uint64_t /*amount*/) {}
void AddCFStats(InternalCFStatsType type, uint64_t value) {}
void AddCFStats(InternalCFStatsType /*type*/, uint64_t /*value*/) {}
void AddDBStats(InternalDBStatsType type, uint64_t value,
bool concurrent = false) {}
void AddDBStats(InternalDBStatsType /*type*/, uint64_t /*value*/,
bool /*concurrent */ = false) {}
HistogramImpl* GetFileReadHist(int level) { return nullptr; }
HistogramImpl* GetFileReadHist(int /*level*/) { return nullptr; }
uint64_t GetBackgroundErrorCount() const { return 0; }
uint64_t BumpAndGetBackgroundErrorCount() { return 0; }
bool GetStringProperty(const DBPropertyInfo& property_info,
const Slice& property, std::string* value) {
bool GetStringProperty(const DBPropertyInfo& /*property_info*/,
const Slice& /*property*/, std::string* /*value*/) {
return false;
}
bool GetMapProperty(const DBPropertyInfo& property_info,
const Slice& property,
std::map<std::string, std::string>* value) {
bool GetMapProperty(const DBPropertyInfo& /*property_info*/,
const Slice& /*property*/,
std::map<std::string, std::string>* /*value*/) {
return false;
}
bool GetIntProperty(const DBPropertyInfo& property_info, uint64_t* value,
DBImpl* db) const {
bool GetIntProperty(const DBPropertyInfo& /*property_info*/, uint64_t* /*value*/,
DBImpl* /*db*/) const {
return false;
}
bool GetIntPropertyOutOfMutex(const DBPropertyInfo& property_info,
Version* version, uint64_t* value) const {
bool GetIntPropertyOutOfMutex(const DBPropertyInfo& /*property_info*/,
Version* /*version*/, uint64_t* /*value*/) const {
return false;
}
};

5
db/job_context.h
View File

@ -52,6 +52,11 @@ struct SuperVersionContext {
notif.write_stall_info.condition.cur = new_cond;
notif.immutable_cf_options = ioptions;
write_stall_notifications.push_back(notif);
#else
(void)old_cond;
(void)new_cond;
(void)name;
(void)ioptions;
#endif // !ROCKSDB_LITE
}

10
db/version_set.cc
View File

@ -135,6 +135,9 @@ class FilePicker {
file_indexer_(file_indexer),
user_comparator_(user_comparator),
internal_comparator_(internal_comparator) {
#ifdef NDEBUG
(void)files;
#endif
// Setup member variables to search first level.
search_ended_ = !PrepareNextLevel();
if (!search_ended_) {
@ -1764,6 +1767,8 @@ void VersionStorageInfo::AddFile(int level, FileMetaData* f, Logger* info_log) {
}
assert(false);
}
#else
(void)info_log;
#endif
f->refs++;
level_files->push_back(f);
@ -3028,6 +3033,9 @@ void VersionSet::LogAndApplyCFHelper(VersionEdit* edit) {
void VersionSet::LogAndApplyHelper(ColumnFamilyData* cfd,
VersionBuilder* builder, Version* /*v*/,
VersionEdit* edit, InstrumentedMutex* mu) {
#ifdef NDEBUG
(void)cfd;
#endif
mu->AssertHeld();
assert(!edit->IsColumnFamilyManipulation());
@ -4070,6 +4078,8 @@ bool VersionSet::VerifyCompactionFileConsistency(Compaction* c) {
}
}
}
#else
(void)c;
#endif
return true; // everything good
}

3
db/write_batch.cc
View File

@ -1716,6 +1716,9 @@ Status WriteBatchInternal::InsertInto(
ColumnFamilyMemTables* memtables, FlushScheduler* flush_scheduler,
bool ignore_missing_column_families, uint64_t log_number, DB* db,
bool concurrent_memtable_writes, bool seq_per_batch, size_t batch_cnt) {
#ifdef NDEBUG
(void)batch_cnt;
#endif
assert(writer->ShouldWriteToMemtable());
MemTableInserter inserter(sequence, memtables, flush_scheduler,
ignore_missing_column_families, log_number, db,

3
env/env_posix.cc vendored
View File

@ -799,6 +799,8 @@ class PosixEnv : public Env {
assert(pool >= Priority::BOTTOM && pool <= Priority::HIGH);
#ifdef OS_LINUX
thread_pools_[pool].LowerIOPriority();
#else
(void)pool;
#endif
}
@ -876,6 +878,7 @@ class PosixEnv : public Env {
return false;
}
#else
(void)path;
return false;
#endif
}

4
env/env_test.cc vendored
View File

@ -1523,7 +1523,7 @@ class TestEnv : public EnvWrapper {
CloseHelper();
}
}
virtual void Logv(const char* format, va_list ap) override{};
virtual void Logv(const char* /*format*/, va_list /*ap*/) override{};
protected:
virtual Status CloseImpl() override { return CloseHelper(); }
@ -1540,7 +1540,7 @@ class TestEnv : public EnvWrapper {
int GetCloseCount() { return close_count; }
virtual Status NewLogger(const std::string& fname,
virtual Status NewLogger(const std::string& /*fname*/,
shared_ptr<Logger>* result) {
result->reset(new TestLogger(this));
return Status::OK();

21
env/io_posix.cc vendored
View File

@ -48,6 +48,10 @@ int Fadvise(int fd, off_t offset, size_t len, int advice) {
#ifdef OS_LINUX
return posix_fadvise(fd, offset, len, advice);
#else
(void)fd;
(void)offset;
(void)len;
(void)advice;
return 0; // simply do nothing.
#endif
}
@ -227,6 +231,8 @@ Status PosixSequentialFile::Skip(uint64_t n) {
Status PosixSequentialFile::InvalidateCache(size_t offset, size_t length) {
#ifndef OS_LINUX
(void)offset;
(void)length;
return Status::OK();
#else
if (!use_direct_io()) {
@ -410,6 +416,8 @@ Status PosixRandomAccessFile::InvalidateCache(size_t offset, size_t length) {
return Status::OK();
}
#ifndef OS_LINUX
(void)offset;
(void)length;
return Status::OK();
#else
// free OS pages
@ -434,6 +442,9 @@ PosixMmapReadableFile::PosixMmapReadableFile(const int fd,
void* base, size_t length,
const EnvOptions& options)
: fd_(fd), filename_(fname), mmapped_region_(base), length_(length) {
#ifdef NDEBUG
(void)options;
#endif
fd_ = fd_ + 0; // suppress the warning for used variables
assert(options.use_mmap_reads);
assert(!options.use_direct_reads);
@ -464,6 +475,8 @@ Status PosixMmapReadableFile::Read(uint64_t offset, size_t n, Slice* result,
Status PosixMmapReadableFile::InvalidateCache(size_t offset, size_t length) {
#ifndef OS_LINUX
(void)offset;
(void)length;
return Status::OK();
#else
// free OS pages
@ -572,6 +585,8 @@ PosixMmapFile::PosixMmapFile(const std::string& fname, int fd, size_t page_size,
#ifdef ROCKSDB_FALLOCATE_PRESENT
allow_fallocate_ = options.allow_fallocate;
fallocate_with_keep_size_ = options.fallocate_with_keep_size;
#else
(void)options;
#endif
assert((page_size & (page_size - 1)) == 0);
assert(options.use_mmap_writes);
@ -672,6 +687,8 @@ uint64_t PosixMmapFile::GetFileSize() {
Status PosixMmapFile::InvalidateCache(size_t offset, size_t length) {
#ifndef OS_LINUX
(void)offset;
(void)length;
return Status::OK();
#else
// free OS pages
@ -874,6 +891,8 @@ void PosixWritableFile::SetWriteLifeTimeHint(Env::WriteLifeTimeHint hint) {
write_hint_ = hint;
}
#endif
#else
(void)hint;
#endif
}
@ -882,6 +901,8 @@ Status PosixWritableFile::InvalidateCache(size_t offset, size_t length) {
return Status::OK();
}
#ifndef OS_LINUX
(void)offset;
(void)length;
return Status::OK();
#else
// free OS pages

80
env/mock_env.cc vendored
View File

@ -72,9 +72,7 @@ class MemFile {
}
}
uint64_t Size() const {
return size_;
}
uint64_t Size() const { return size_; }
void Truncate(size_t size) {
MutexLock lock(&mutex_);
@ -143,9 +141,7 @@ class MemFile {
return Status::OK();
}
uint64_t ModifiedTime() const {
return modified_time_;
}
uint64_t ModifiedTime() const { return modified_time_; }
private:
uint64_t Now() {
@ -156,9 +152,7 @@ class MemFile {
}
// Private since only Unref() should be used to delete it.
~MemFile() {
assert(refs_ == 0);
}
~MemFile() { assert(refs_ == 0); }
// No copying allowed.
MemFile(const MemFile&);
@ -189,9 +183,7 @@ class MockSequentialFile : public SequentialFile {
file_->Ref();
}
~MockSequentialFile() {
file_->Unref();
}
~MockSequentialFile() { file_->Unref(); }
virtual Status Read(size_t n, Slice* result, char* scratch) override {
Status s = file_->Read(pos_, n, result, scratch);
@ -220,13 +212,9 @@ class MockSequentialFile : public SequentialFile {
class MockRandomAccessFile : public RandomAccessFile {
public:
explicit MockRandomAccessFile(MemFile* file) : file_(file) {
file_->Ref();
}
explicit MockRandomAccessFile(MemFile* file) : file_(file) { file_->Ref(); }
~MockRandomAccessFile() {
file_->Unref();
}
~MockRandomAccessFile() { file_->Unref(); }
virtual Status Read(uint64_t offset, size_t n, Slice* result,
char* scratch) const override {
@ -265,14 +253,11 @@ class MockRandomRWFile : public RandomRWFile {
class MockWritableFile : public WritableFile {
public:
MockWritableFile(MemFile* file, RateLimiter* rate_limiter)
: file_(file),
rate_limiter_(rate_limiter) {
: file_(file), rate_limiter_(rate_limiter) {
file_->Ref();
}
~MockWritableFile() {
file_->Unref();
}
~MockWritableFile() { file_->Unref(); }
virtual Status Append(const Slice& data) override {
size_t bytes_written = 0;
@ -301,8 +286,8 @@ class MockWritableFile : public WritableFile {
private:
inline size_t RequestToken(size_t bytes) {
if (rate_limiter_ && io_priority_ < Env::IO_TOTAL) {
bytes = std::min(bytes,
static_cast<size_t>(rate_limiter_->GetSingleBurstBytes()));
bytes = std::min(
bytes, static_cast<size_t>(rate_limiter_->GetSingleBurstBytes()));
rate_limiter_->Request(bytes, io_priority_);
}
return bytes;
@ -319,12 +304,9 @@ class MockEnvDirectory : public Directory {
class MockEnvFileLock : public FileLock {
public:
explicit MockEnvFileLock(const std::string& fname)
: fname_(fname) {}
explicit MockEnvFileLock(const std::string& fname) : fname_(fname) {}
std::string FileName() const {
return fname_;
}
std::string FileName() const { return fname_; }
private:
const std::string fname_;
@ -348,8 +330,7 @@ class TestMemLogger : public Logger {
last_flush_micros_(0),
env_(env),
flush_pending_(false) {}
virtual ~TestMemLogger() {
}
virtual ~TestMemLogger() {}
virtual void Flush() override {
if (flush_pending_) {
@ -384,15 +365,9 @@ class TestMemLogger : public Logger {
struct tm* ret __attribute__((__unused__));
ret = localtime_r(&seconds, &t);
assert(ret);
p += snprintf(p, limit - p,
"%04d/%02d/%02d-%02d:%02d:%02d.%06d ",
t.tm_year + 1900,
t.tm_mon + 1,
t.tm_mday,
t.tm_hour,
t.tm_min,
t.tm_sec,
static_cast<int>(now_tv.tv_usec));
p += snprintf(p, limit - p, "%04d/%02d/%02d-%02d:%02d:%02d.%06d ",
t.tm_year + 1900, t.tm_mon + 1, t.tm_mday, t.tm_hour,
t.tm_min, t.tm_sec, static_cast<int>(now_tv.tv_usec));
// Print the message
if (p < limit) {
@ -405,7 +380,7 @@ class TestMemLogger : public Logger {
// Truncate to available space if necessary
if (p >= limit) {
if (iter == 0) {
continue; // Try again with larger buffer
continue; // Try again with larger buffer
} else {
p = limit - 1;
}
@ -422,8 +397,8 @@ class TestMemLogger : public Logger {
file_->Append(Slice(base, write_size));
flush_pending_ = true;
log_size_ += write_size;
uint64_t now_micros = static_cast<uint64_t>(now_tv.tv_sec) * 1000000 +
now_tv.tv_usec;
uint64_t now_micros =
static_cast<uint64_t>(now_tv.tv_sec) * 1000000 + now_tv.tv_usec;
if (now_micros - last_flush_micros_ >= flush_every_seconds_ * 1000000) {
flush_pending_ = false;
last_flush_micros_ = now_micros;
@ -447,7 +422,7 @@ MockEnv::~MockEnv() {
}
}
// Partial implementation of the Env interface.
// Partial implementation of the Env interface.
Status MockEnv::NewSequentialFile(const std::string& fname,
unique_ptr<SequentialFile>* result,
const EnvOptions& /*soptions*/) {
@ -543,8 +518,7 @@ Status MockEnv::FileExists(const std::string& fname) {
// Now also check if fn exists as a dir
for (const auto& iter : file_map_) {
const std::string& filename = iter.first;
if (filename.size() >= fn.size() + 1 &&
filename[fn.size()] == '/' &&
if (filename.size() >= fn.size() + 1 && filename[fn.size()] == '/' &&
Slice(filename).starts_with(Slice(fn))) {
return Status::OK();
}
@ -553,7 +527,7 @@ Status MockEnv::FileExists(const std::string& fname) {
}
Status MockEnv::GetChildren(const std::string& dir,
std::vector<std::string>* result) {
std::vector<std::string>* result) {
auto d = NormalizePath(dir);
bool found_dir = false;
{
@ -569,8 +543,8 @@ Status MockEnv::GetChildren(const std::string& dir,
found_dir = true;
size_t next_slash = filename.find('/', d.size() + 1);
if (next_slash != std::string::npos) {
result->push_back(filename.substr(
d.size() + 1, next_slash - d.size() - 1));
result->push_back(
filename.substr(d.size() + 1, next_slash - d.size() - 1));
} else {
result->push_back(filename.substr(d.size() + 1));
}
@ -635,7 +609,7 @@ Status MockEnv::GetFileSize(const std::string& fname, uint64_t* file_size) {
}
Status MockEnv::GetFileModificationTime(const std::string& fname,
uint64_t* time) {
uint64_t* time) {
auto fn = NormalizePath(fname);
MutexLock lock(&mutex_);
auto iter = file_map_.find(fn);
@ -675,7 +649,7 @@ Status MockEnv::LinkFile(const std::string& src, const std::string& dest) {
}
Status MockEnv::NewLogger(const std::string& fname,
shared_ptr<Logger>* result) {
shared_ptr<Logger>* result) {
auto fn = NormalizePath(fname);
MutexLock lock(&mutex_);
auto iter = file_map_.find(fn);
@ -795,7 +769,7 @@ Env* NewMemEnv(Env* base_env) { return new MockEnv(base_env); }
#else // ROCKSDB_LITE
Env* NewMemEnv(Env* base_env) { return nullptr; }
Env* NewMemEnv(Env* /*base_env*/) { return nullptr; }
#endif // !ROCKSDB_LITE

2
include/rocksdb/env.h
View File

@ -803,7 +803,7 @@ class Directory {
// Fsync directory. Can be called concurrently from multiple threads.
virtual Status Fsync() = 0;
virtual size_t GetUniqueId(char* id, size_t max_size) const {
virtual size_t GetUniqueId(char* /*id*/, size_t /*max_size*/) const {
return 0;
}
};

4
include/rocksdb/utilities/lua/rocks_lua_compaction_filter.h
View File

@ -168,8 +168,8 @@ class RocksLuaCompactionFilter : public rocksdb::CompactionFilter {
std::string* new_value,
bool* value_changed) const override;
// Not yet supported
virtual bool FilterMergeOperand(int level, const Slice& key,
const Slice& operand) const override {
virtual bool FilterMergeOperand(int /*level*/, const Slice& /*key*/,
const Slice& /*operand*/) const override {
return false;
}
virtual bool IgnoreSnapshots() const override;

2
include/rocksdb/utilities/lua/rocks_lua_custom_library.h
View File

@ -36,7 +36,7 @@ class RocksLuaCustomLibrary {
// and pushed on the top of the lua_State. This custom setup function
// allows developers to put additional table or constant values inside
// the same table / namespace.
virtual void CustomSetup(lua_State* L) const {}
virtual void CustomSetup(lua_State* /*L*/) const {}
};
} // namespace lua
} // namespace rocksdb

116
java/rocksjni/backupablejni.cc
View File

@ -7,15 +7,15 @@
// calling c++ rocksdb::BackupEnginge and rocksdb::BackupableDBOptions methods
// from Java side.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include <vector>
#include "include/org_rocksdb_BackupableDBOptions.h"
#include "rocksjni/portal.h"
#include "rocksdb/utilities/backupable_db.h"
#include "rocksjni/portal.h"
///////////////////////////////////////////////////////////////////////////
// BackupDBOptions
@ -26,9 +26,9 @@
* Signature: (Ljava/lang/String;)J
*/
jlong Java_org_rocksdb_BackupableDBOptions_newBackupableDBOptions(
JNIEnv* env, jclass jcls, jstring jpath) {
JNIEnv* env, jclass /*jcls*/, jstring jpath) {
const char* cpath = env->GetStringUTFChars(jpath, nullptr);
if(cpath == nullptr) {
if (cpath == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
@ -42,8 +42,9 @@ jlong Java_org_rocksdb_BackupableDBOptions_newBackupableDBOptions(
* Method: backupDir
* Signature: (J)Ljava/lang/String;
*/
jstring Java_org_rocksdb_BackupableDBOptions_backupDir(
JNIEnv* env, jobject jopt, jlong jhandle) {
jstring Java_org_rocksdb_BackupableDBOptions_backupDir(JNIEnv* env,
jobject /*jopt*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return env->NewStringUTF(bopt->backup_dir.c_str());
}
@ -54,7 +55,7 @@ jstring Java_org_rocksdb_BackupableDBOptions_backupDir(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setBackupEnv(
JNIEnv* env, jobject jopt, jlong jhandle, jlong jrocks_env_handle) {
JNIEnv* /*env*/, jobject /*jopt*/, jlong jhandle, jlong jrocks_env_handle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
auto* rocks_env = reinterpret_cast<rocksdb::Env*>(jrocks_env_handle);
bopt->backup_env = rocks_env;
@ -65,8 +66,10 @@ void Java_org_rocksdb_BackupableDBOptions_setBackupEnv(
* Method: setShareTableFiles
* Signature: (JZ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setShareTableFiles(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
void Java_org_rocksdb_BackupableDBOptions_setShareTableFiles(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean flag) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->share_table_files = flag;
}
@ -76,8 +79,9 @@ void Java_org_rocksdb_BackupableDBOptions_setShareTableFiles(
* Method: shareTableFiles
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_BackupableDBOptions_shareTableFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_BackupableDBOptions_shareTableFiles(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->share_table_files;
}
@ -87,11 +91,13 @@ jboolean Java_org_rocksdb_BackupableDBOptions_shareTableFiles(
* Method: setInfoLog
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setInfoLog(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jlogger_handle) {
void Java_org_rocksdb_BackupableDBOptions_setInfoLog(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jlong /*jlogger_handle*/) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
auto* sptr_logger =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback>*>(jhandle);
bopt->info_log = sptr_logger->get();
}
@ -100,8 +106,10 @@ void Java_org_rocksdb_BackupableDBOptions_setInfoLog(
* Method: setSync
* Signature: (JZ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setSync(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
void Java_org_rocksdb_BackupableDBOptions_setSync(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean flag) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->sync = flag;
}
@ -111,8 +119,9 @@ void Java_org_rocksdb_BackupableDBOptions_setSync(
* Method: sync
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_BackupableDBOptions_sync(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_BackupableDBOptions_sync(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->sync;
}
@ -122,8 +131,10 @@ jboolean Java_org_rocksdb_BackupableDBOptions_sync(
* Method: setDestroyOldData
* Signature: (JZ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setDestroyOldData(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
void Java_org_rocksdb_BackupableDBOptions_setDestroyOldData(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean flag) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->destroy_old_data = flag;
}
@ -133,8 +144,9 @@ void Java_org_rocksdb_BackupableDBOptions_setDestroyOldData(
* Method: destroyOldData
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_BackupableDBOptions_destroyOldData(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_BackupableDBOptions_destroyOldData(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->destroy_old_data;
}
@ -144,8 +156,10 @@ jboolean Java_org_rocksdb_BackupableDBOptions_destroyOldData(
* Method: setBackupLogFiles
* Signature: (JZ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setBackupLogFiles(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
void Java_org_rocksdb_BackupableDBOptions_setBackupLogFiles(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean flag) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->backup_log_files = flag;
}
@ -155,8 +169,9 @@ void Java_org_rocksdb_BackupableDBOptions_setBackupLogFiles(
* Method: backupLogFiles
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_BackupableDBOptions_backupLogFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_BackupableDBOptions_backupLogFiles(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->backup_log_files;
}
@ -167,7 +182,8 @@ jboolean Java_org_rocksdb_BackupableDBOptions_backupLogFiles(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setBackupRateLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jbackup_rate_limit) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jbackup_rate_limit) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->backup_rate_limit = jbackup_rate_limit;
}
@ -177,8 +193,9 @@ void Java_org_rocksdb_BackupableDBOptions_setBackupRateLimit(
* Method: backupRateLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_BackupableDBOptions_backupRateLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_BackupableDBOptions_backupRateLimit(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->backup_rate_limit;
}
@ -189,10 +206,12 @@ jlong Java_org_rocksdb_BackupableDBOptions_backupRateLimit(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setBackupRateLimiter(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrate_limiter_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jrate_limiter_handle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
auto* sptr_rate_limiter =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(jrate_limiter_handle);
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(
jrate_limiter_handle);
bopt->backup_rate_limiter = *sptr_rate_limiter;
}
@ -202,7 +221,8 @@ void Java_org_rocksdb_BackupableDBOptions_setBackupRateLimiter(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setRestoreRateLimit(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrestore_rate_limit) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jrestore_rate_limit) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->restore_rate_limit = jrestore_rate_limit;
}
@ -212,8 +232,9 @@ void Java_org_rocksdb_BackupableDBOptions_setRestoreRateLimit(
* Method: restoreRateLimit
* Signature: (J)J
*/
jlong Java_org_rocksdb_BackupableDBOptions_restoreRateLimit(
JNIEnv* env, jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_BackupableDBOptions_restoreRateLimit(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->restore_rate_limit;
}
@ -224,10 +245,12 @@ jlong Java_org_rocksdb_BackupableDBOptions_restoreRateLimit(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setRestoreRateLimiter(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jrate_limiter_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jrate_limiter_handle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
auto* sptr_rate_limiter =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(jrate_limiter_handle);
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(
jrate_limiter_handle);
bopt->restore_rate_limiter = *sptr_rate_limiter;
}
@ -237,7 +260,7 @@ void Java_org_rocksdb_BackupableDBOptions_setRestoreRateLimiter(
* Signature: (JZ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setShareFilesWithChecksum(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean flag) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jboolean flag) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->share_files_with_checksum = flag;
}
@ -248,7 +271,7 @@ void Java_org_rocksdb_BackupableDBOptions_setShareFilesWithChecksum(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_BackupableDBOptions_shareFilesWithChecksum(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return bopt->share_files_with_checksum;
}
@ -259,10 +282,10 @@ jboolean Java_org_rocksdb_BackupableDBOptions_shareFilesWithChecksum(
* Signature: (JI)V
*/
void Java_org_rocksdb_BackupableDBOptions_setMaxBackgroundOperations(
JNIEnv* env, jobject jobj, jlong jhandle, jint max_background_operations) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jint max_background_operations) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->max_background_operations =
static_cast<int>(max_background_operations);
bopt->max_background_operations = static_cast<int>(max_background_operations);
}
/*
@ -271,7 +294,7 @@ void Java_org_rocksdb_BackupableDBOptions_setMaxBackgroundOperations(
* Signature: (J)I
*/
jint Java_org_rocksdb_BackupableDBOptions_maxBackgroundOperations(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return static_cast<jint>(bopt->max_background_operations);
}
@ -282,7 +305,7 @@ jint Java_org_rocksdb_BackupableDBOptions_maxBackgroundOperations(
* Signature: (JJ)V
*/
void Java_org_rocksdb_BackupableDBOptions_setCallbackTriggerIntervalSize(
JNIEnv* env, jobject jobj, jlong jhandle,
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jcallback_trigger_interval_size) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
bopt->callback_trigger_interval_size =
@ -295,7 +318,7 @@ void Java_org_rocksdb_BackupableDBOptions_setCallbackTriggerIntervalSize(
* Signature: (J)J
*/
jlong Java_org_rocksdb_BackupableDBOptions_callbackTriggerIntervalSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
return static_cast<jlong>(bopt->callback_trigger_interval_size);
}
@ -305,8 +328,9 @@ jlong Java_org_rocksdb_BackupableDBOptions_callbackTriggerIntervalSize(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_BackupableDBOptions_disposeInternal(
JNIEnv* env, jobject jopt, jlong jhandle) {
void Java_org_rocksdb_BackupableDBOptions_disposeInternal(JNIEnv* /*env*/,
jobject /*jopt*/,
jlong jhandle) {
auto* bopt = reinterpret_cast<rocksdb::BackupableDBOptions*>(jhandle);
assert(bopt != nullptr);
delete bopt;

83
java/rocksjni/backupenginejni.cc
View File

@ -18,16 +18,15 @@
* Method: open
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_BackupEngine_open(
JNIEnv* env, jclass jcls, jlong env_handle,
jlong backupable_db_options_handle) {
jlong Java_org_rocksdb_BackupEngine_open(JNIEnv* env, jclass /*jcls*/,
jlong env_handle,
jlong backupable_db_options_handle) {
auto* rocks_env = reinterpret_cast<rocksdb::Env*>(env_handle);
auto* backupable_db_options =
reinterpret_cast<rocksdb::BackupableDBOptions*>(
auto* backupable_db_options = reinterpret_cast<rocksdb::BackupableDBOptions*>(
backupable_db_options_handle);
rocksdb::BackupEngine* backup_engine;
auto status = rocksdb::BackupEngine::Open(rocks_env,
*backupable_db_options, &backup_engine);
auto status = rocksdb::BackupEngine::Open(rocks_env, *backupable_db_options,
&backup_engine);
if (status.ok()) {
return reinterpret_cast<jlong>(backup_engine);
@ -43,12 +42,12 @@ jlong Java_org_rocksdb_BackupEngine_open(
* Signature: (JJZ)V
*/
void Java_org_rocksdb_BackupEngine_createNewBackup(
JNIEnv* env, jobject jbe, jlong jbe_handle, jlong db_handle,
JNIEnv* env, jobject /*jbe*/, jlong jbe_handle, jlong db_handle,
jboolean jflush_before_backup) {
auto* db = reinterpret_cast<rocksdb::DB*>(db_handle);
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
auto status = backup_engine->CreateNewBackup(db,
static_cast<bool>(jflush_before_backup));
auto status = backup_engine->CreateNewBackup(
db, static_cast<bool>(jflush_before_backup));
if (status.ok()) {
return;
@ -62,8 +61,9 @@ void Java_org_rocksdb_BackupEngine_createNewBackup(
* Method: getBackupInfo
* Signature: (J)Ljava/util/List;
*/
jobject Java_org_rocksdb_BackupEngine_getBackupInfo(
JNIEnv* env, jobject jbe, jlong jbe_handle) {
jobject Java_org_rocksdb_BackupEngine_getBackupInfo(JNIEnv* env,
jobject /*jbe*/,
jlong jbe_handle) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
std::vector<rocksdb::BackupInfo> backup_infos;
backup_engine->GetBackupInfo(&backup_infos);
@ -75,24 +75,25 @@ jobject Java_org_rocksdb_BackupEngine_getBackupInfo(
* Method: getCorruptedBackups
* Signature: (J)[I
*/
jintArray Java_org_rocksdb_BackupEngine_getCorruptedBackups(
JNIEnv* env, jobject jbe, jlong jbe_handle) {
jintArray Java_org_rocksdb_BackupEngine_getCorruptedBackups(JNIEnv* env,
jobject /*jbe*/,
jlong jbe_handle) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
std::vector<rocksdb::BackupID> backup_ids;
backup_engine->GetCorruptedBackups(&backup_ids);
// store backupids in int array
std::vector<jint> int_backup_ids(backup_ids.begin(), backup_ids.end());
// Store ints in java array
// Its ok to loose precision here (64->32)
jsize ret_backup_ids_size = static_cast<jsize>(backup_ids.size());
jintArray ret_backup_ids = env->NewIntArray(ret_backup_ids_size);
if(ret_backup_ids == nullptr) {
if (ret_backup_ids == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetIntArrayRegion(ret_backup_ids, 0, ret_backup_ids_size,
int_backup_ids.data());
int_backup_ids.data());
return ret_backup_ids;
}
@ -101,8 +102,8 @@ jintArray Java_org_rocksdb_BackupEngine_getCorruptedBackups(
* Method: garbageCollect
* Signature: (J)V
*/
void Java_org_rocksdb_BackupEngine_garbageCollect(
JNIEnv* env, jobject jbe, jlong jbe_handle) {
void Java_org_rocksdb_BackupEngine_garbageCollect(JNIEnv* env, jobject /*jbe*/,
jlong jbe_handle) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
auto status = backup_engine->GarbageCollect();
@ -118,12 +119,12 @@ void Java_org_rocksdb_BackupEngine_garbageCollect(
* Method: purgeOldBackups
* Signature: (JI)V
*/
void Java_org_rocksdb_BackupEngine_purgeOldBackups(
JNIEnv* env, jobject jbe, jlong jbe_handle, jint jnum_backups_to_keep) {
void Java_org_rocksdb_BackupEngine_purgeOldBackups(JNIEnv* env, jobject /*jbe*/,
jlong jbe_handle,
jint jnum_backups_to_keep) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
auto status =
backup_engine->
PurgeOldBackups(static_cast<uint32_t>(jnum_backups_to_keep));
auto status = backup_engine->PurgeOldBackups(
static_cast<uint32_t>(jnum_backups_to_keep));
if (status.ok()) {
return;
@ -137,8 +138,9 @@ void Java_org_rocksdb_BackupEngine_purgeOldBackups(
* Method: deleteBackup
* Signature: (JI)V
*/
void Java_org_rocksdb_BackupEngine_deleteBackup(
JNIEnv* env, jobject jbe, jlong jbe_handle, jint jbackup_id) {
void Java_org_rocksdb_BackupEngine_deleteBackup(JNIEnv* env, jobject /*jbe*/,
jlong jbe_handle,
jint jbackup_id) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
auto status =
backup_engine->DeleteBackup(static_cast<rocksdb::BackupID>(jbackup_id));
@ -156,26 +158,25 @@ void Java_org_rocksdb_BackupEngine_deleteBackup(
* Signature: (JILjava/lang/String;Ljava/lang/String;J)V
*/
void Java_org_rocksdb_BackupEngine_restoreDbFromBackup(
JNIEnv* env, jobject jbe, jlong jbe_handle, jint jbackup_id,
JNIEnv* env, jobject /*jbe*/, jlong jbe_handle, jint jbackup_id,
jstring jdb_dir, jstring jwal_dir, jlong jrestore_options_handle) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
const char* db_dir = env->GetStringUTFChars(jdb_dir, nullptr);
if(db_dir == nullptr) {
if (db_dir == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
const char* wal_dir = env->GetStringUTFChars(jwal_dir, nullptr);
if(wal_dir == nullptr) {
if (wal_dir == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_dir, db_dir);
return;
}
auto* restore_options =
reinterpret_cast<rocksdb::RestoreOptions*>(jrestore_options_handle);
auto status =
backup_engine->RestoreDBFromBackup(
static_cast<rocksdb::BackupID>(jbackup_id), db_dir, wal_dir,
*restore_options);
auto status = backup_engine->RestoreDBFromBackup(
static_cast<rocksdb::BackupID>(jbackup_id), db_dir, wal_dir,
*restore_options);
env->ReleaseStringUTFChars(jwal_dir, wal_dir);
env->ReleaseStringUTFChars(jdb_dir, db_dir);
@ -193,25 +194,24 @@ void Java_org_rocksdb_BackupEngine_restoreDbFromBackup(
* Signature: (JLjava/lang/String;Ljava/lang/String;J)V
*/
void Java_org_rocksdb_BackupEngine_restoreDbFromLatestBackup(
JNIEnv* env, jobject jbe, jlong jbe_handle, jstring jdb_dir,
JNIEnv* env, jobject /*jbe*/, jlong jbe_handle, jstring jdb_dir,
jstring jwal_dir, jlong jrestore_options_handle) {
auto* backup_engine = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
const char* db_dir = env->GetStringUTFChars(jdb_dir, nullptr);
if(db_dir == nullptr) {
if (db_dir == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
const char* wal_dir = env->GetStringUTFChars(jwal_dir, nullptr);
if(wal_dir == nullptr) {
if (wal_dir == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_dir, db_dir);
return;
}
auto* restore_options =
reinterpret_cast<rocksdb::RestoreOptions*>(jrestore_options_handle);
auto status =
backup_engine->RestoreDBFromLatestBackup(db_dir, wal_dir,
*restore_options);
auto status = backup_engine->RestoreDBFromLatestBackup(db_dir, wal_dir,
*restore_options);
env->ReleaseStringUTFChars(jwal_dir, wal_dir);
env->ReleaseStringUTFChars(jdb_dir, db_dir);
@ -228,8 +228,9 @@ void Java_org_rocksdb_BackupEngine_restoreDbFromLatestBackup(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_BackupEngine_disposeInternal(
JNIEnv* env, jobject jbe, jlong jbe_handle) {
void Java_org_rocksdb_BackupEngine_disposeInternal(JNIEnv* /*env*/,
jobject /*jbe*/,
jlong jbe_handle) {
auto* be = reinterpret_cast<rocksdb::BackupEngine*>(jbe_handle);
assert(be != nullptr);
delete be;

2
java/rocksjni/cassandra_compactionfilterjni.cc
View File

@ -14,7 +14,7 @@
* Signature: (ZI)J
*/
jlong Java_org_rocksdb_CassandraCompactionFilter_createNewCassandraCompactionFilter0(
JNIEnv* env, jclass jcls, jboolean purge_ttl_on_expiration,
JNIEnv* /*env*/, jclass /*jcls*/, jboolean purge_ttl_on_expiration,
jint gc_grace_period_in_seconds) {
auto* compaction_filter = new rocksdb::cassandra::CassandraCompactionFilter(
purge_ttl_on_expiration, gc_grace_period_in_seconds);

18
java/rocksjni/cassandra_value_operator.cc
View File

@ -3,21 +3,21 @@
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include <memory>
#include <string>
#include "include/org_rocksdb_CassandraValueMergeOperator.h"
#include "rocksjni/portal.h"
#include "rocksdb/db.h"
#include "rocksdb/options.h"
#include "rocksdb/statistics.h"
#include "rocksdb/memtablerep.h"
#include "rocksdb/table.h"
#include "rocksdb/slice_transform.h"
#include "rocksdb/merge_operator.h"
#include "rocksdb/options.h"
#include "rocksdb/slice_transform.h"
#include "rocksdb/statistics.h"
#include "rocksdb/table.h"
#include "rocksjni/portal.h"
#include "utilities/cassandra/merge_operator.h"
/*
@ -26,7 +26,7 @@
* Signature: (II)J
*/
jlong Java_org_rocksdb_CassandraValueMergeOperator_newSharedCassandraValueMergeOperator(
JNIEnv* env, jclass jclazz, jint gcGracePeriodInSeconds,
JNIEnv* /*env*/, jclass /*jclazz*/, jint gcGracePeriodInSeconds,
jint operands_limit) {
auto* op = new std::shared_ptr<rocksdb::MergeOperator>(
new rocksdb::cassandra::CassandraValueMergeOperator(
@ -40,7 +40,7 @@ jlong Java_org_rocksdb_CassandraValueMergeOperator_newSharedCassandraValueMergeO
* Signature: (J)V
*/
void Java_org_rocksdb_CassandraValueMergeOperator_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* op =
reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>*>(jhandle);
delete op;

37
java/rocksjni/checkpoint.cc
View File

@ -6,22 +6,23 @@
// This file implements the "bridge" between Java and C++ and enables
// calling c++ rocksdb::Checkpoint methods from Java side.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include "include/org_rocksdb_Checkpoint.h"
#include "rocksjni/portal.h"
#include "rocksdb/db.h"
#include "rocksdb/utilities/checkpoint.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_Checkpoint
* Method: newCheckpoint
* Signature: (J)J
*/
jlong Java_org_rocksdb_Checkpoint_newCheckpoint(JNIEnv* env,
jclass jclazz, jlong jdb_handle) {
jlong Java_org_rocksdb_Checkpoint_newCheckpoint(JNIEnv* /*env*/,
jclass /*jclazz*/,
jlong jdb_handle) {
auto* db = reinterpret_cast<rocksdb::DB*>(jdb_handle);
rocksdb::Checkpoint* checkpoint;
rocksdb::Checkpoint::Create(db, &checkpoint);
@ -33,8 +34,9 @@ jlong Java_org_rocksdb_Checkpoint_newCheckpoint(JNIEnv* env,
* Method: dispose
* Signature: (J)V
*/
void Java_org_rocksdb_Checkpoint_disposeInternal(JNIEnv* env, jobject jobj,
jlong jhandle) {
void Java_org_rocksdb_Checkpoint_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* checkpoint = reinterpret_cast<rocksdb::Checkpoint*>(jhandle);
assert(checkpoint != nullptr);
delete checkpoint;
@ -45,24 +47,21 @@ void Java_org_rocksdb_Checkpoint_disposeInternal(JNIEnv* env, jobject jobj,
* Method: createCheckpoint
* Signature: (JLjava/lang/String;)V
*/
void Java_org_rocksdb_Checkpoint_createCheckpoint(
JNIEnv* env, jobject jobj, jlong jcheckpoint_handle,
jstring jcheckpoint_path) {
const char* checkpoint_path = env->GetStringUTFChars(
jcheckpoint_path, 0);
if(checkpoint_path == nullptr) {
void Java_org_rocksdb_Checkpoint_createCheckpoint(JNIEnv* env, jobject /*jobj*/,
jlong jcheckpoint_handle,
jstring jcheckpoint_path) {
const char* checkpoint_path = env->GetStringUTFChars(jcheckpoint_path, 0);
if (checkpoint_path == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
auto* checkpoint = reinterpret_cast<rocksdb::Checkpoint*>(
jcheckpoint_handle);
rocksdb::Status s = checkpoint->CreateCheckpoint(
checkpoint_path);
auto* checkpoint = reinterpret_cast<rocksdb::Checkpoint*>(jcheckpoint_handle);
rocksdb::Status s = checkpoint->CreateCheckpoint(checkpoint_path);
env->ReleaseStringUTFChars(jcheckpoint_path, checkpoint_path);
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
}

12
java/rocksjni/clock_cache.cc
View File

@ -17,12 +17,11 @@
* Signature: (JIZ)J
*/
jlong Java_org_rocksdb_ClockCache_newClockCache(
JNIEnv* env, jclass jcls, jlong jcapacity, jint jnum_shard_bits,
JNIEnv* /*env*/, jclass /*jcls*/, jlong jcapacity, jint jnum_shard_bits,
jboolean jstrict_capacity_limit) {
auto* sptr_clock_cache =
new std::shared_ptr<rocksdb::Cache>(rocksdb::NewClockCache(
static_cast<size_t>(jcapacity),
static_cast<int>(jnum_shard_bits),
static_cast<size_t>(jcapacity), static_cast<int>(jnum_shard_bits),
static_cast<bool>(jstrict_capacity_limit)));
return reinterpret_cast<jlong>(sptr_clock_cache);
}
@ -32,9 +31,10 @@ jlong Java_org_rocksdb_ClockCache_newClockCache(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_ClockCache_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_ClockCache_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_clock_cache =
reinterpret_cast<std::shared_ptr<rocksdb::Cache> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::Cache>*>(jhandle);
delete sptr_clock_cache; // delete std::shared_ptr
}

30
java/rocksjni/columnfamilyhandle.cc
View File

@ -6,9 +6,9 @@
// This file implements the "bridge" between Java and C++ for
// rocksdb::ColumnFamilyHandle.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include "include/org_rocksdb_ColumnFamilyHandle.h"
#include "rocksjni/portal.h"
@ -18,20 +18,22 @@
* Method: getName
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_ColumnFamilyHandle_getName(
JNIEnv* env, jobject jobj, jlong jhandle) {
jbyteArray Java_org_rocksdb_ColumnFamilyHandle_getName(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle) {
auto* cfh = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jhandle);
std::string cf_name = cfh->GetName();
return rocksdb::JniUtil::copyBytes(env, cf_name);
}
/*
* Class: org_rocksdb_ColumnFamilyHandle
* Method: getID
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyHandle_getID(
JNIEnv* env, jobject jobj, jlong jhandle) {
* Class: org_rocksdb_ColumnFamilyHandle
* Method: getID
* Signature: (J)I
*/
jint Java_org_rocksdb_ColumnFamilyHandle_getID(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* cfh = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jhandle);
const int32_t id = cfh->GetID();
return static_cast<jint>(id);
@ -42,8 +44,9 @@ jint Java_org_rocksdb_ColumnFamilyHandle_getID(
* Method: getDescriptor
* Signature: (J)Lorg/rocksdb/ColumnFamilyDescriptor;
*/
jobject Java_org_rocksdb_ColumnFamilyHandle_getDescriptor(
JNIEnv* env, jobject jobj, jlong jhandle) {
jobject Java_org_rocksdb_ColumnFamilyHandle_getDescriptor(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle) {
auto* cfh = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jhandle);
rocksdb::ColumnFamilyDescriptor desc;
rocksdb::Status s = cfh->GetDescriptor(&desc);
@ -60,8 +63,9 @@ jobject Java_org_rocksdb_ColumnFamilyHandle_getDescriptor(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_ColumnFamilyHandle_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_ColumnFamilyHandle_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* cfh = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jhandle);
assert(cfh != nullptr);
delete cfh;

5
java/rocksjni/compaction_filter.cc
View File

@ -18,8 +18,9 @@
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_AbstractCompactionFilter_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_AbstractCompactionFilter_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
auto* cf = reinterpret_cast<rocksdb::CompactionFilter*>(handle);
assert(cf != nullptr);
delete cf;

13
java/rocksjni/compaction_filter_factory.cc
View File

@ -20,7 +20,8 @@
jlong Java_org_rocksdb_AbstractCompactionFilterFactory_createNewCompactionFilterFactory0(
JNIEnv* env, jobject jobj) {
auto* cff = new rocksdb::CompactionFilterFactoryJniCallback(env, jobj);
auto* ptr_sptr_cff = new std::shared_ptr<rocksdb::CompactionFilterFactoryJniCallback>(cff);
auto* ptr_sptr_cff =
new std::shared_ptr<rocksdb::CompactionFilterFactoryJniCallback>(cff);
return reinterpret_cast<jlong>(ptr_sptr_cff);
}
@ -30,9 +31,9 @@ jlong Java_org_rocksdb_AbstractCompactionFilterFactory_createNewCompactionFilter
* Signature: (J)V
*/
void Java_org_rocksdb_AbstractCompactionFilterFactory_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* ptr_sptr_cff =
reinterpret_cast<std::shared_ptr<rocksdb::CompactionFilterFactoryJniCallback> *>(jhandle);
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* ptr_sptr_cff = reinterpret_cast<
std::shared_ptr<rocksdb::CompactionFilterFactoryJniCallback>*>(jhandle);
delete ptr_sptr_cff;
// @lint-ignore TXT4 T25377293 Grandfathered in
}
// @lint-ignore TXT4 T25377293 Grandfathered in
}

15
java/rocksjni/compaction_options_fifo.cc
View File

@ -17,7 +17,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_CompactionOptionsFIFO_newCompactionOptionsFIFO(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
const auto* opt = new rocksdb::CompactionOptionsFIFO();
return reinterpret_cast<jlong>(opt);
}
@ -28,7 +28,8 @@ jlong Java_org_rocksdb_CompactionOptionsFIFO_newCompactionOptionsFIFO(
* Signature: (JJ)V
*/
void Java_org_rocksdb_CompactionOptionsFIFO_setMaxTableFilesSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_table_files_size) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jmax_table_files_size) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsFIFO*>(jhandle);
opt->max_table_files_size = static_cast<uint64_t>(jmax_table_files_size);
}
@ -38,8 +39,9 @@ void Java_org_rocksdb_CompactionOptionsFIFO_setMaxTableFilesSize(
* Method: maxTableFilesSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_CompactionOptionsFIFO_maxTableFilesSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_CompactionOptionsFIFO_maxTableFilesSize(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsFIFO*>(jhandle);
return static_cast<jlong>(opt->max_table_files_size);
}
@ -49,7 +51,8 @@ jlong Java_org_rocksdb_CompactionOptionsFIFO_maxTableFilesSize(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_CompactionOptionsFIFO_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_CompactionOptionsFIFO_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::CompactionOptionsFIFO*>(jhandle);
}

51
java/rocksjni/compaction_options_universal.cc
View File

@ -18,7 +18,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_CompactionOptionsUniversal_newCompactionOptionsUniversal(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
const auto* opt = new rocksdb::CompactionOptionsUniversal();
return reinterpret_cast<jlong>(opt);
}
@ -29,7 +29,7 @@ jlong Java_org_rocksdb_CompactionOptionsUniversal_newCompactionOptionsUniversal(
* Signature: (JI)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setSizeRatio(
JNIEnv* env, jobject jobj, jlong jhandle, jint jsize_ratio) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jint jsize_ratio) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->size_ratio = static_cast<unsigned int>(jsize_ratio);
}
@ -39,8 +39,9 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setSizeRatio(
* Method: sizeRatio
* Signature: (J)I
*/
jint Java_org_rocksdb_CompactionOptionsUniversal_sizeRatio(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompactionOptionsUniversal_sizeRatio(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return static_cast<jint>(opt->size_ratio);
}
@ -51,7 +52,7 @@ jint Java_org_rocksdb_CompactionOptionsUniversal_sizeRatio(
* Signature: (JI)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setMinMergeWidth(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmin_merge_width) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jint jmin_merge_width) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->min_merge_width = static_cast<unsigned int>(jmin_merge_width);
}
@ -61,8 +62,9 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setMinMergeWidth(
* Method: minMergeWidth
* Signature: (J)I
*/
jint Java_org_rocksdb_CompactionOptionsUniversal_minMergeWidth(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompactionOptionsUniversal_minMergeWidth(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return static_cast<jint>(opt->min_merge_width);
}
@ -73,7 +75,7 @@ jint Java_org_rocksdb_CompactionOptionsUniversal_minMergeWidth(
* Signature: (JI)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setMaxMergeWidth(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_merge_width) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jint jmax_merge_width) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->max_merge_width = static_cast<unsigned int>(jmax_merge_width);
}
@ -83,8 +85,9 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setMaxMergeWidth(
* Method: maxMergeWidth
* Signature: (J)I
*/
jint Java_org_rocksdb_CompactionOptionsUniversal_maxMergeWidth(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompactionOptionsUniversal_maxMergeWidth(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return static_cast<jint>(opt->max_merge_width);
}
@ -95,7 +98,7 @@ jint Java_org_rocksdb_CompactionOptionsUniversal_maxMergeWidth(
* Signature: (JI)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setMaxSizeAmplificationPercent(
JNIEnv* env, jobject jobj, jlong jhandle,
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jint jmax_size_amplification_percent) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->max_size_amplification_percent =
@ -108,7 +111,7 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setMaxSizeAmplificationPercent(
* Signature: (J)I
*/
jint Java_org_rocksdb_CompactionOptionsUniversal_maxSizeAmplificationPercent(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return static_cast<jint>(opt->max_size_amplification_percent);
}
@ -119,7 +122,8 @@ jint Java_org_rocksdb_CompactionOptionsUniversal_maxSizeAmplificationPercent(
* Signature: (JI)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setCompressionSizePercent(
JNIEnv* env, jobject jobj, jlong jhandle, jint jcompression_size_percent) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jint jcompression_size_percent) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->compression_size_percent =
static_cast<unsigned int>(jcompression_size_percent);
@ -131,7 +135,7 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setCompressionSizePercent(
* Signature: (J)I
*/
jint Java_org_rocksdb_CompactionOptionsUniversal_compressionSizePercent(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return static_cast<jint>(opt->compression_size_percent);
}
@ -142,11 +146,10 @@ jint Java_org_rocksdb_CompactionOptionsUniversal_compressionSizePercent(
* Signature: (JB)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setStopStyle(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jstop_style_value) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jbyte jstop_style_value) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->stop_style =
rocksdb::CompactionStopStyleJni::toCppCompactionStopStyle(
jstop_style_value);
opt->stop_style = rocksdb::CompactionStopStyleJni::toCppCompactionStopStyle(
jstop_style_value);
}
/*
@ -154,8 +157,9 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setStopStyle(
* Method: stopStyle
* Signature: (J)B
*/
jbyte Java_org_rocksdb_CompactionOptionsUniversal_stopStyle(
JNIEnv* env, jobject jobj, jlong jhandle) {
jbyte Java_org_rocksdb_CompactionOptionsUniversal_stopStyle(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return rocksdb::CompactionStopStyleJni::toJavaCompactionStopStyle(
opt->stop_style);
@ -167,7 +171,8 @@ jbyte Java_org_rocksdb_CompactionOptionsUniversal_stopStyle(
* Signature: (JZ)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_setAllowTrivialMove(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_trivial_move) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean jallow_trivial_move) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
opt->allow_trivial_move = static_cast<bool>(jallow_trivial_move);
}
@ -178,7 +183,7 @@ void Java_org_rocksdb_CompactionOptionsUniversal_setAllowTrivialMove(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_CompactionOptionsUniversal_allowTrivialMove(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
return opt->allow_trivial_move;
}
@ -189,6 +194,6 @@ jboolean Java_org_rocksdb_CompactionOptionsUniversal_allowTrivialMove(
* Signature: (J)V
*/
void Java_org_rocksdb_CompactionOptionsUniversal_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
delete reinterpret_cast<rocksdb::CompactionOptionsUniversal*>(jhandle);
}

20
java/rocksjni/comparator.cc
View File

@ -6,11 +6,11 @@
// This file implements the "bridge" between Java and C++ for
// rocksdb::Comparator.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include <functional>
#include <string>
#include "include/org_rocksdb_Comparator.h"
#include "include/org_rocksdb_DirectComparator.h"
@ -25,12 +25,12 @@
* Method: createNewComparator0
* Signature: ()J
*/
jlong Java_org_rocksdb_Comparator_createNewComparator0(
JNIEnv* env, jobject jobj, jlong copt_handle) {
jlong Java_org_rocksdb_Comparator_createNewComparator0(JNIEnv* env,
jobject jobj,
jlong copt_handle) {
auto* copt =
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(copt_handle);
auto* c =
new rocksdb::ComparatorJniCallback(env, jobj, copt);
auto* c = new rocksdb::ComparatorJniCallback(env, jobj, copt);
return reinterpret_cast<jlong>(c);
}
// </editor-fold>
@ -46,8 +46,7 @@ jlong Java_org_rocksdb_DirectComparator_createNewDirectComparator0(
JNIEnv* env, jobject jobj, jlong copt_handle) {
auto* copt =
reinterpret_cast<rocksdb::ComparatorJniCallbackOptions*>(copt_handle);
auto* c =
new rocksdb::DirectComparatorJniCallback(env, jobj, copt);
auto* c = new rocksdb::DirectComparatorJniCallback(env, jobj, copt);
return reinterpret_cast<jlong>(c);
}
@ -57,9 +56,8 @@ jlong Java_org_rocksdb_DirectComparator_createNewDirectComparator0(
* Signature: (J)V
*/
void Java_org_rocksdb_NativeComparatorWrapper_disposeInternal(
JNIEnv* env, jobject jobj, jlong jcomparator_handle) {
auto* comparator =
reinterpret_cast<rocksdb::Comparator*>(jcomparator_handle);
JNIEnv* /*env*/, jobject /*jobj*/, jlong jcomparator_handle) {
auto* comparator = reinterpret_cast<rocksdb::Comparator*>(jcomparator_handle);
delete comparator;
}
// </editor-fold>

50
java/rocksjni/compression_options.cc
View File

@ -17,7 +17,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_CompressionOptions_newCompressionOptions(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
const auto* opt = new rocksdb::CompressionOptions();
return reinterpret_cast<jlong>(opt);
}
@ -27,8 +27,10 @@ jlong Java_org_rocksdb_CompressionOptions_newCompressionOptions(
* Method: setWindowBits
* Signature: (JI)V
*/
void Java_org_rocksdb_CompressionOptions_setWindowBits(
JNIEnv* env, jobject jobj, jlong jhandle, jint jwindow_bits) {
void Java_org_rocksdb_CompressionOptions_setWindowBits(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jint jwindow_bits) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
opt->window_bits = static_cast<int>(jwindow_bits);
}
@ -38,8 +40,9 @@ void Java_org_rocksdb_CompressionOptions_setWindowBits(
* Method: windowBits
* Signature: (J)I
*/
jint Java_org_rocksdb_CompressionOptions_windowBits(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompressionOptions_windowBits(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
return static_cast<jint>(opt->window_bits);
}
@ -49,8 +52,9 @@ jint Java_org_rocksdb_CompressionOptions_windowBits(
* Method: setLevel
* Signature: (JI)V
*/
void Java_org_rocksdb_CompressionOptions_setLevel(
JNIEnv* env, jobject jobj, jlong jhandle, jint jlevel) {
void Java_org_rocksdb_CompressionOptions_setLevel(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle, jint jlevel) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
opt->level = static_cast<int>(jlevel);
}
@ -60,8 +64,9 @@ void Java_org_rocksdb_CompressionOptions_setLevel(
* Method: level
* Signature: (J)I
*/
jint Java_org_rocksdb_CompressionOptions_level(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompressionOptions_level(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
return static_cast<jint>(opt->level);
}
@ -71,8 +76,10 @@ jint Java_org_rocksdb_CompressionOptions_level(
* Method: setStrategy
* Signature: (JI)V
*/
void Java_org_rocksdb_CompressionOptions_setStrategy(
JNIEnv* env, jobject jobj, jlong jhandle, jint jstrategy) {
void Java_org_rocksdb_CompressionOptions_setStrategy(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jint jstrategy) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
opt->strategy = static_cast<int>(jstrategy);
}
@ -82,8 +89,9 @@ void Java_org_rocksdb_CompressionOptions_setStrategy(
* Method: strategy
* Signature: (J)I
*/
jint Java_org_rocksdb_CompressionOptions_strategy(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompressionOptions_strategy(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
return static_cast<jint>(opt->strategy);
}
@ -93,8 +101,10 @@ jint Java_org_rocksdb_CompressionOptions_strategy(
* Method: setMaxDictBytes
* Signature: (JI)V
*/
void Java_org_rocksdb_CompressionOptions_setMaxDictBytes(
JNIEnv* env, jobject jobj, jlong jhandle, jint jmax_dict_bytes) {
void Java_org_rocksdb_CompressionOptions_setMaxDictBytes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jint jmax_dict_bytes) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
opt->max_dict_bytes = static_cast<int>(jmax_dict_bytes);
}
@ -104,8 +114,9 @@ void Java_org_rocksdb_CompressionOptions_setMaxDictBytes(
* Method: maxDictBytes
* Signature: (J)I
*/
jint Java_org_rocksdb_CompressionOptions_maxDictBytes(
JNIEnv* env, jobject jobj, jlong jhandle) {
jint Java_org_rocksdb_CompressionOptions_maxDictBytes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opt = reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
return static_cast<jint>(opt->max_dict_bytes);
}
@ -115,7 +126,8 @@ jint Java_org_rocksdb_CompressionOptions_maxDictBytes(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_CompressionOptions_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_CompressionOptions_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::CompressionOptions*>(jhandle);
}

29
java/rocksjni/env.cc
View File

@ -6,18 +6,18 @@
// This file implements the "bridge" between Java and C++ and enables
// calling c++ rocksdb::Env methods from Java side.
#include "rocksdb/env.h"
#include "include/org_rocksdb_Env.h"
#include "include/org_rocksdb_RocksEnv.h"
#include "include/org_rocksdb_RocksMemEnv.h"
#include "rocksdb/env.h"
/*
* Class: org_rocksdb_Env
* Method: getDefaultEnvInternal
* Signature: ()J
*/
jlong Java_org_rocksdb_Env_getDefaultEnvInternal(
JNIEnv* env, jclass jclazz) {
jlong Java_org_rocksdb_Env_getDefaultEnvInternal(JNIEnv* /*env*/,
jclass /*jclazz*/) {
return reinterpret_cast<jlong>(rocksdb::Env::Default());
}
@ -26,9 +26,9 @@ jlong Java_org_rocksdb_Env_getDefaultEnvInternal(
* Method: setBackgroundThreads
* Signature: (JII)V
*/
void Java_org_rocksdb_Env_setBackgroundThreads(
JNIEnv* env, jobject jobj, jlong jhandle,
jint num, jint priority) {
void Java_org_rocksdb_Env_setBackgroundThreads(JNIEnv* /*env*/,
jobject /*jobj*/, jlong jhandle,
jint num, jint priority) {
auto* rocks_env = reinterpret_cast<rocksdb::Env*>(jhandle);
switch (priority) {
case org_rocksdb_Env_FLUSH_POOL:
@ -45,8 +45,9 @@ void Java_org_rocksdb_Env_setBackgroundThreads(
* Method: getThreadPoolQueueLen
* Signature: (JI)I
*/
jint Java_org_rocksdb_Env_getThreadPoolQueueLen(
JNIEnv* env, jobject jobj, jlong jhandle, jint pool_id) {
jint Java_org_rocksdb_Env_getThreadPoolQueueLen(JNIEnv* /*env*/,
jobject /*jobj*/, jlong jhandle,
jint pool_id) {
auto* rocks_env = reinterpret_cast<rocksdb::Env*>(jhandle);
switch (pool_id) {
case org_rocksdb_RocksEnv_FLUSH_POOL:
@ -62,10 +63,9 @@ jint Java_org_rocksdb_Env_getThreadPoolQueueLen(
* Method: createMemEnv
* Signature: ()J
*/
jlong Java_org_rocksdb_RocksMemEnv_createMemEnv(
JNIEnv* env, jclass jclazz) {
return reinterpret_cast<jlong>(rocksdb::NewMemEnv(
rocksdb::Env::Default()));
jlong Java_org_rocksdb_RocksMemEnv_createMemEnv(JNIEnv* /*env*/,
jclass /*jclazz*/) {
return reinterpret_cast<jlong>(rocksdb::NewMemEnv(rocksdb::Env::Default()));
}
/*
@ -73,8 +73,9 @@ jlong Java_org_rocksdb_RocksMemEnv_createMemEnv(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RocksMemEnv_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_RocksMemEnv_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* e = reinterpret_cast<rocksdb::Env*>(jhandle);
assert(e != nullptr);
delete e;

83
java/rocksjni/env_options.cc
View File

@ -32,7 +32,8 @@
* Method: newEnvOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_EnvOptions_newEnvOptions(JNIEnv *env, jclass jcls) {
jlong Java_org_rocksdb_EnvOptions_newEnvOptions(JNIEnv * /*env*/,
jclass /*jcls*/) {
auto *env_opt = new rocksdb::EnvOptions();
return reinterpret_cast<jlong>(env_opt);
}
@ -42,9 +43,10 @@ jlong Java_org_rocksdb_EnvOptions_newEnvOptions(JNIEnv *env, jclass jcls) {
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_EnvOptions_disposeInternal(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_disposeInternal(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* eo = reinterpret_cast<rocksdb::EnvOptions *>(jhandle);
auto *eo = reinterpret_cast<rocksdb::EnvOptions *>(jhandle);
assert(eo != nullptr);
delete eo;
}
@ -54,7 +56,8 @@ void Java_org_rocksdb_EnvOptions_disposeInternal(JNIEnv *env, jobject jobj,
* Method: setUseDirectReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setUseDirectReads(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setUseDirectReads(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean use_direct_reads) {
ENV_OPTIONS_SET_BOOL(jhandle, use_direct_reads);
@ -65,7 +68,8 @@ void Java_org_rocksdb_EnvOptions_setUseDirectReads(JNIEnv *env, jobject jobj,
* Method: useDirectReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_useDirectReads(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_useDirectReads(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, use_direct_reads);
}
@ -76,7 +80,8 @@ jboolean Java_org_rocksdb_EnvOptions_useDirectReads(JNIEnv *env, jobject jobj,
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setUseDirectWrites(
JNIEnv *env, jobject jobj, jlong jhandle, jboolean use_direct_writes) {
JNIEnv * /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean use_direct_writes) {
ENV_OPTIONS_SET_BOOL(jhandle, use_direct_writes);
}
@ -85,7 +90,8 @@ void Java_org_rocksdb_EnvOptions_setUseDirectWrites(
* Method: useDirectWrites
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_useDirectWrites(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_useDirectWrites(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, use_direct_writes);
}
@ -95,7 +101,8 @@ jboolean Java_org_rocksdb_EnvOptions_useDirectWrites(JNIEnv *env, jobject jobj,
* Method: setUseMmapReads
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setUseMmapReads(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setUseMmapReads(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean use_mmap_reads) {
ENV_OPTIONS_SET_BOOL(jhandle, use_mmap_reads);
@ -106,7 +113,8 @@ void Java_org_rocksdb_EnvOptions_setUseMmapReads(JNIEnv *env, jobject jobj,
* Method: useMmapReads
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_useMmapReads(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_useMmapReads(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, use_mmap_reads);
}
@ -116,7 +124,8 @@ jboolean Java_org_rocksdb_EnvOptions_useMmapReads(JNIEnv *env, jobject jobj,
* Method: setUseMmapWrites
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setUseMmapWrites(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setUseMmapWrites(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean use_mmap_writes) {
ENV_OPTIONS_SET_BOOL(jhandle, use_mmap_writes);
@ -127,7 +136,8 @@ void Java_org_rocksdb_EnvOptions_setUseMmapWrites(JNIEnv *env, jobject jobj,
* Method: useMmapWrites
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_useMmapWrites(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_useMmapWrites(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, use_mmap_writes);
}
@ -137,7 +147,8 @@ jboolean Java_org_rocksdb_EnvOptions_useMmapWrites(JNIEnv *env, jobject jobj,
* Method: setAllowFallocate
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setAllowFallocate(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setAllowFallocate(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean allow_fallocate) {
ENV_OPTIONS_SET_BOOL(jhandle, allow_fallocate);
@ -148,7 +159,8 @@ void Java_org_rocksdb_EnvOptions_setAllowFallocate(JNIEnv *env, jobject jobj,
* Method: allowFallocate
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_allowFallocate(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_allowFallocate(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, allow_fallocate);
}
@ -158,7 +170,8 @@ jboolean Java_org_rocksdb_EnvOptions_allowFallocate(JNIEnv *env, jobject jobj,
* Method: setSetFdCloexec
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setSetFdCloexec(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setSetFdCloexec(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jboolean set_fd_cloexec) {
ENV_OPTIONS_SET_BOOL(jhandle, set_fd_cloexec);
@ -169,7 +182,8 @@ void Java_org_rocksdb_EnvOptions_setSetFdCloexec(JNIEnv *env, jobject jobj,
* Method: setFdCloexec
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_setFdCloexec(JNIEnv *env, jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_setFdCloexec(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, set_fd_cloexec);
}
@ -179,7 +193,8 @@ jboolean Java_org_rocksdb_EnvOptions_setFdCloexec(JNIEnv *env, jobject jobj,
* Method: setBytesPerSync
* Signature: (JJ)V
*/
void Java_org_rocksdb_EnvOptions_setBytesPerSync(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_EnvOptions_setBytesPerSync(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle,
jlong bytes_per_sync) {
ENV_OPTIONS_SET_UINT64_T(jhandle, bytes_per_sync);
@ -190,7 +205,8 @@ void Java_org_rocksdb_EnvOptions_setBytesPerSync(JNIEnv *env, jobject jobj,
* Method: bytesPerSync
* Signature: (J)J
*/
jlong Java_org_rocksdb_EnvOptions_bytesPerSync(JNIEnv *env, jobject jobj,
jlong Java_org_rocksdb_EnvOptions_bytesPerSync(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, bytes_per_sync);
}
@ -201,7 +217,7 @@ jlong Java_org_rocksdb_EnvOptions_bytesPerSync(JNIEnv *env, jobject jobj,
* Signature: (JZ)V
*/
void Java_org_rocksdb_EnvOptions_setFallocateWithKeepSize(
JNIEnv *env, jobject jobj, jlong jhandle,
JNIEnv * /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean fallocate_with_keep_size) {
ENV_OPTIONS_SET_BOOL(jhandle, fallocate_with_keep_size);
}
@ -211,8 +227,8 @@ void Java_org_rocksdb_EnvOptions_setFallocateWithKeepSize(
* Method: fallocateWithKeepSize
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_EnvOptions_fallocateWithKeepSize(JNIEnv *env,
jobject jobj,
jboolean Java_org_rocksdb_EnvOptions_fallocateWithKeepSize(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, fallocate_with_keep_size);
}
@ -223,7 +239,8 @@ jboolean Java_org_rocksdb_EnvOptions_fallocateWithKeepSize(JNIEnv *env,
* Signature: (JJ)V
*/
void Java_org_rocksdb_EnvOptions_setCompactionReadaheadSize(
JNIEnv *env, jobject jobj, jlong jhandle, jlong compaction_readahead_size) {
JNIEnv * /*env*/, jobject /*jobj*/, jlong jhandle,
jlong compaction_readahead_size) {
ENV_OPTIONS_SET_SIZE_T(jhandle, compaction_readahead_size);
}
@ -232,8 +249,8 @@ void Java_org_rocksdb_EnvOptions_setCompactionReadaheadSize(
* Method: compactionReadaheadSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_EnvOptions_compactionReadaheadSize(JNIEnv *env,
jobject jobj,
jlong Java_org_rocksdb_EnvOptions_compactionReadaheadSize(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, compaction_readahead_size);
}
@ -244,7 +261,7 @@ jlong Java_org_rocksdb_EnvOptions_compactionReadaheadSize(JNIEnv *env,
* Signature: (JJ)V
*/
void Java_org_rocksdb_EnvOptions_setRandomAccessMaxBufferSize(
JNIEnv *env, jobject jobj, jlong jhandle,
JNIEnv * /*env*/, jobject /*jobj*/, jlong jhandle,
jlong random_access_max_buffer_size) {
ENV_OPTIONS_SET_SIZE_T(jhandle, random_access_max_buffer_size);
}
@ -254,8 +271,8 @@ void Java_org_rocksdb_EnvOptions_setRandomAccessMaxBufferSize(
* Method: randomAccessMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_EnvOptions_randomAccessMaxBufferSize(JNIEnv *env,
jobject jobj,
jlong Java_org_rocksdb_EnvOptions_randomAccessMaxBufferSize(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, random_access_max_buffer_size);
}
@ -266,7 +283,7 @@ jlong Java_org_rocksdb_EnvOptions_randomAccessMaxBufferSize(JNIEnv *env,
* Signature: (JJ)V
*/
void Java_org_rocksdb_EnvOptions_setWritableFileMaxBufferSize(
JNIEnv *env, jobject jobj, jlong jhandle,
JNIEnv * /*env*/, jobject /*jobj*/, jlong jhandle,
jlong writable_file_max_buffer_size) {
ENV_OPTIONS_SET_SIZE_T(jhandle, writable_file_max_buffer_size);
}
@ -276,8 +293,8 @@ void Java_org_rocksdb_EnvOptions_setWritableFileMaxBufferSize(
* Method: writableFileMaxBufferSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_EnvOptions_writableFileMaxBufferSize(JNIEnv *env,
jobject jobj,
jlong Java_org_rocksdb_EnvOptions_writableFileMaxBufferSize(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
return ENV_OPTIONS_GET(jhandle, writable_file_max_buffer_size);
}
@ -287,11 +304,11 @@ jlong Java_org_rocksdb_EnvOptions_writableFileMaxBufferSize(JNIEnv *env,
* Method: setRateLimiter
* Signature: (JJ)V
*/
void Java_org_rocksdb_EnvOptions_setRateLimiter(JNIEnv *env, jobject jobj,
jlong jhandle,
void Java_org_rocksdb_EnvOptions_setRateLimiter(JNIEnv * /*env*/,
jobject /*jobj*/, jlong jhandle,
jlong rl_handle) {
auto* sptr_rate_limiter =
auto *sptr_rate_limiter =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(rl_handle);
auto* env_opt = reinterpret_cast<rocksdb::EnvOptions *>(jhandle);
auto *env_opt = reinterpret_cast<rocksdb::EnvOptions *>(jhandle);
env_opt->rate_limiter = sptr_rate_limiter->get();
}

19
java/rocksjni/filter.cc
View File

@ -6,15 +6,15 @@
// This file implements the "bridge" between Java and C++ for
// rocksdb::FilterPolicy.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include "include/org_rocksdb_Filter.h"
#include "include/org_rocksdb_BloomFilter.h"
#include "rocksjni/portal.h"
#include "include/org_rocksdb_Filter.h"
#include "rocksdb/filter_policy.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_BloomFilter
@ -22,11 +22,10 @@
* Signature: (IZ)J
*/
jlong Java_org_rocksdb_BloomFilter_createNewBloomFilter(
JNIEnv* env, jclass jcls, jint bits_per_key,
JNIEnv* /*env*/, jclass /*jcls*/, jint bits_per_key,
jboolean use_block_base_builder) {
auto* sptr_filter =
new std::shared_ptr<const rocksdb::FilterPolicy>(
rocksdb::NewBloomFilterPolicy(bits_per_key, use_block_base_builder));
auto* sptr_filter = new std::shared_ptr<const rocksdb::FilterPolicy>(
rocksdb::NewBloomFilterPolicy(bits_per_key, use_block_base_builder));
return reinterpret_cast<jlong>(sptr_filter);
}
@ -35,9 +34,9 @@ jlong Java_org_rocksdb_BloomFilter_createNewBloomFilter(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_Filter_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_Filter_disposeInternal(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jhandle) {
auto* handle =
reinterpret_cast<std::shared_ptr<const rocksdb::FilterPolicy> *>(jhandle);
reinterpret_cast<std::shared_ptr<const rocksdb::FilterPolicy>*>(jhandle);
delete handle; // delete std::shared_ptr
}

29
java/rocksjni/ingest_external_file_options.cc
View File

@ -17,7 +17,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_IngestExternalFileOptions_newIngestExternalFileOptions__(
JNIEnv* env, jclass jclazz) {
JNIEnv* /*env*/, jclass /*jclazz*/) {
auto* options = new rocksdb::IngestExternalFileOptions();
return reinterpret_cast<jlong>(options);
}
@ -28,7 +28,7 @@ jlong Java_org_rocksdb_IngestExternalFileOptions_newIngestExternalFileOptions__(
* Signature: (ZZZZ)J
*/
jlong Java_org_rocksdb_IngestExternalFileOptions_newIngestExternalFileOptions__ZZZZ(
JNIEnv* env, jclass jcls, jboolean jmove_files,
JNIEnv* /*env*/, jclass /*jcls*/, jboolean jmove_files,
jboolean jsnapshot_consistency, jboolean jallow_global_seqno,
jboolean jallow_blocking_flush) {
auto* options = new rocksdb::IngestExternalFileOptions();
@ -44,8 +44,9 @@ jlong Java_org_rocksdb_IngestExternalFileOptions_newIngestExternalFileOptions__Z
* Method: moveFiles
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_IngestExternalFileOptions_moveFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_IngestExternalFileOptions_moveFiles(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
return static_cast<jboolean>(options->move_files);
@ -57,7 +58,7 @@ jboolean Java_org_rocksdb_IngestExternalFileOptions_moveFiles(
* Signature: (JZ)V
*/
void Java_org_rocksdb_IngestExternalFileOptions_setMoveFiles(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jmove_files) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jboolean jmove_files) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
options->move_files = static_cast<bool>(jmove_files);
@ -69,7 +70,7 @@ void Java_org_rocksdb_IngestExternalFileOptions_setMoveFiles(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_IngestExternalFileOptions_snapshotConsistency(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
return static_cast<jboolean>(options->snapshot_consistency);
@ -81,7 +82,7 @@ jboolean Java_org_rocksdb_IngestExternalFileOptions_snapshotConsistency(
* Signature: (JZ)V
*/
void Java_org_rocksdb_IngestExternalFileOptions_setSnapshotConsistency(
JNIEnv* env, jobject jobj, jlong jhandle,
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean jsnapshot_consistency) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
@ -94,7 +95,7 @@ void Java_org_rocksdb_IngestExternalFileOptions_setSnapshotConsistency(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_IngestExternalFileOptions_allowGlobalSeqNo(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
return static_cast<jboolean>(options->allow_global_seqno);
@ -106,7 +107,8 @@ jboolean Java_org_rocksdb_IngestExternalFileOptions_allowGlobalSeqNo(
* Signature: (JZ)V
*/
void Java_org_rocksdb_IngestExternalFileOptions_setAllowGlobalSeqNo(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_global_seqno) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean jallow_global_seqno) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
options->allow_global_seqno = static_cast<bool>(jallow_global_seqno);
@ -118,7 +120,7 @@ void Java_org_rocksdb_IngestExternalFileOptions_setAllowGlobalSeqNo(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_IngestExternalFileOptions_allowBlockingFlush(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
return static_cast<jboolean>(options->allow_blocking_flush);
@ -130,7 +132,8 @@ jboolean Java_org_rocksdb_IngestExternalFileOptions_allowBlockingFlush(
* Signature: (JZ)V
*/
void Java_org_rocksdb_IngestExternalFileOptions_setAllowBlockingFlush(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jallow_blocking_flush) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean jallow_blocking_flush) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
options->allow_blocking_flush = static_cast<bool>(jallow_blocking_flush);
@ -142,9 +145,9 @@ void Java_org_rocksdb_IngestExternalFileOptions_setAllowBlockingFlush(
* Signature: (J)V
*/
void Java_org_rocksdb_IngestExternalFileOptions_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* options =
reinterpret_cast<rocksdb::IngestExternalFileOptions*>(jhandle);
delete options;
// @lint-ignore TXT4 T25377293 Grandfathered in
// @lint-ignore TXT4 T25377293 Grandfathered in
}

81
java/rocksjni/iterator.cc
View File

@ -6,21 +6,22 @@
// This file implements the "bridge" between Java and C++ and enables
// calling c++ rocksdb::Iterator methods from Java side.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include "include/org_rocksdb_RocksIterator.h"
#include "rocksjni/portal.h"
#include "rocksdb/iterator.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_RocksIterator
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
assert(it != nullptr);
delete it;
@ -31,8 +32,9 @@ void Java_org_rocksdb_RocksIterator_disposeInternal(
* Method: isValid0
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_RocksIterator_isValid0(
JNIEnv* env, jobject jobj, jlong handle) {
jboolean Java_org_rocksdb_RocksIterator_isValid0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<rocksdb::Iterator*>(handle)->Valid();
}
@ -41,8 +43,9 @@ jboolean Java_org_rocksdb_RocksIterator_isValid0(
* Method: seekToFirst0
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_seekToFirst0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_seekToFirst0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::Iterator*>(handle)->SeekToFirst();
}
@ -51,8 +54,9 @@ void Java_org_rocksdb_RocksIterator_seekToFirst0(
* Method: seekToLast0
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_seekToLast0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_seekToLast0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::Iterator*>(handle)->SeekToLast();
}
@ -61,8 +65,8 @@ void Java_org_rocksdb_RocksIterator_seekToLast0(
* Method: next0
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_next0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_next0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::Iterator*>(handle)->Next();
}
@ -71,8 +75,8 @@ void Java_org_rocksdb_RocksIterator_next0(
* Method: prev0
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_prev0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_prev0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::Iterator*>(handle)->Prev();
}
@ -81,17 +85,16 @@ void Java_org_rocksdb_RocksIterator_prev0(
* Method: seek0
* Signature: (J[BI)V
*/
void Java_org_rocksdb_RocksIterator_seek0(
JNIEnv* env, jobject jobj, jlong handle,
jbyteArray jtarget, jint jtarget_len) {
void Java_org_rocksdb_RocksIterator_seek0(JNIEnv* env, jobject /*jobj*/,
jlong handle, jbyteArray jtarget,
jint jtarget_len) {
jbyte* target = env->GetByteArrayElements(jtarget, nullptr);
if(target == nullptr) {
if (target == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice target_slice(
reinterpret_cast<char*>(target), jtarget_len);
rocksdb::Slice target_slice(reinterpret_cast<char*>(target), jtarget_len);
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
it->Seek(target_slice);
@ -104,17 +107,17 @@ void Java_org_rocksdb_RocksIterator_seek0(
* Method: seekForPrev0
* Signature: (J[BI)V
*/
void Java_org_rocksdb_RocksIterator_seekForPrev0(
JNIEnv* env, jobject jobj, jlong handle,
jbyteArray jtarget, jint jtarget_len) {
void Java_org_rocksdb_RocksIterator_seekForPrev0(JNIEnv* env, jobject /*jobj*/,
jlong handle,
jbyteArray jtarget,
jint jtarget_len) {
jbyte* target = env->GetByteArrayElements(jtarget, nullptr);
if(target == nullptr) {
if (target == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice target_slice(
reinterpret_cast<char*>(target), jtarget_len);
rocksdb::Slice target_slice(reinterpret_cast<char*>(target), jtarget_len);
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
it->SeekForPrev(target_slice);
@ -127,8 +130,8 @@ void Java_org_rocksdb_RocksIterator_seekForPrev0(
* Method: status0
* Signature: (J)V
*/
void Java_org_rocksdb_RocksIterator_status0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_RocksIterator_status0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
rocksdb::Status s = it->status();
@ -144,18 +147,19 @@ void Java_org_rocksdb_RocksIterator_status0(
* Method: key0
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_RocksIterator_key0(
JNIEnv* env, jobject jobj, jlong handle) {
jbyteArray Java_org_rocksdb_RocksIterator_key0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
rocksdb::Slice key_slice = it->key();
jbyteArray jkey = env->NewByteArray(static_cast<jsize>(key_slice.size()));
if(jkey == nullptr) {
if (jkey == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetByteArrayRegion(jkey, 0, static_cast<jsize>(key_slice.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(key_slice.data())));
env->SetByteArrayRegion(
jkey, 0, static_cast<jsize>(key_slice.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(key_slice.data())));
return jkey;
}
@ -164,18 +168,19 @@ jbyteArray Java_org_rocksdb_RocksIterator_key0(
* Method: value0
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_RocksIterator_value0(
JNIEnv* env, jobject jobj, jlong handle) {
jbyteArray Java_org_rocksdb_RocksIterator_value0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::Iterator*>(handle);
rocksdb::Slice value_slice = it->value();
jbyteArray jkeyValue =
env->NewByteArray(static_cast<jsize>(value_slice.size()));
if(jkeyValue == nullptr) {
if (jkeyValue == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetByteArrayRegion(jkeyValue, 0, static_cast<jsize>(value_slice.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(value_slice.data())));
env->SetByteArrayRegion(
jkeyValue, 0, static_cast<jsize>(value_slice.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(value_slice.data())));
return jkeyValue;
}

107
java/rocksjni/loggerjnicallback.cc
View File

@ -8,104 +8,102 @@
#include "include/org_rocksdb_Logger.h"
#include "rocksjni/loggerjnicallback.h"
#include "rocksjni/portal.h"
#include <cstdarg>
#include <cstdio>
#include "rocksjni/loggerjnicallback.h"
#include "rocksjni/portal.h"
namespace rocksdb {
LoggerJniCallback::LoggerJniCallback(
JNIEnv* env, jobject jlogger) : JniCallback(env, jlogger) {
LoggerJniCallback::LoggerJniCallback(JNIEnv* env, jobject jlogger)
: JniCallback(env, jlogger) {
m_jLogMethodId = LoggerJni::getLogMethodId(env);
if(m_jLogMethodId == nullptr) {
if (m_jLogMethodId == nullptr) {
// exception thrown: NoSuchMethodException or OutOfMemoryError
return;
}
jobject jdebug_level = InfoLogLevelJni::DEBUG_LEVEL(env);
if(jdebug_level == nullptr) {
if (jdebug_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jdebug_level = env->NewGlobalRef(jdebug_level);
if(m_jdebug_level == nullptr) {
if (m_jdebug_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jobject jinfo_level = InfoLogLevelJni::INFO_LEVEL(env);
if(jinfo_level == nullptr) {
if (jinfo_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jinfo_level = env->NewGlobalRef(jinfo_level);
if(m_jinfo_level == nullptr) {
if (m_jinfo_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jobject jwarn_level = InfoLogLevelJni::WARN_LEVEL(env);
if(jwarn_level == nullptr) {
if (jwarn_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jwarn_level = env->NewGlobalRef(jwarn_level);
if(m_jwarn_level == nullptr) {
if (m_jwarn_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jobject jerror_level = InfoLogLevelJni::ERROR_LEVEL(env);
if(jerror_level == nullptr) {
if (jerror_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jerror_level = env->NewGlobalRef(jerror_level);
if(m_jerror_level == nullptr) {
if (m_jerror_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jobject jfatal_level = InfoLogLevelJni::FATAL_LEVEL(env);
if(jfatal_level == nullptr) {
if (jfatal_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jfatal_level = env->NewGlobalRef(jfatal_level);
if(m_jfatal_level == nullptr) {
if (m_jfatal_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
jobject jheader_level = InfoLogLevelJni::HEADER_LEVEL(env);
if(jheader_level == nullptr) {
if (jheader_level == nullptr) {
// exception thrown: NoSuchFieldError, ExceptionInInitializerError
// or OutOfMemoryError
return;
}
m_jheader_level = env->NewGlobalRef(jheader_level);
if(m_jheader_level == nullptr) {
if (m_jheader_level == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
}
void LoggerJniCallback::Logv(const char* format, va_list ap) {
void LoggerJniCallback::Logv(const char* /*format*/, va_list /*ap*/) {
// We implement this method because it is virtual but we don't
// use it because we need to know about the log level.
}
void LoggerJniCallback::Logv(const InfoLogLevel log_level,
const char* format, va_list ap) {
void LoggerJniCallback::Logv(const InfoLogLevel log_level, const char* format,
va_list ap) {
if (GetInfoLogLevel() <= log_level) {
// determine InfoLogLevel java enum instance
jobject jlog_level;
switch (log_level) {
@ -142,26 +140,26 @@ void LoggerJniCallback::Logv(const InfoLogLevel log_level,
assert(env != nullptr);
jstring jmsg = env->NewStringUTF(msg.get());
if(jmsg == nullptr) {
if (jmsg == nullptr) {
// unable to construct string
if(env->ExceptionCheck()) {
env->ExceptionDescribe(); // print out exception to stderr
if (env->ExceptionCheck()) {
env->ExceptionDescribe(); // print out exception to stderr
}
releaseJniEnv(attached_thread);
return;
}
if(env->ExceptionCheck()) {
if (env->ExceptionCheck()) {
// exception thrown: OutOfMemoryError
env->ExceptionDescribe(); // print out exception to stderr
env->ExceptionDescribe(); // print out exception to stderr
env->DeleteLocalRef(jmsg);
releaseJniEnv(attached_thread);
return;
}
env->CallVoidMethod(m_jcallback_obj, m_jLogMethodId, jlog_level, jmsg);
if(env->ExceptionCheck()) {
if (env->ExceptionCheck()) {
// exception thrown
env->ExceptionDescribe(); // print out exception to stderr
env->ExceptionDescribe(); // print out exception to stderr
env->DeleteLocalRef(jmsg);
releaseJniEnv(attached_thread);
return;
@ -172,11 +170,13 @@ void LoggerJniCallback::Logv(const InfoLogLevel log_level,
}
}
std::unique_ptr<char[]> LoggerJniCallback::format_str(const char* format, va_list ap) const {
std::unique_ptr<char[]> LoggerJniCallback::format_str(const char* format,
va_list ap) const {
va_list ap_copy;
va_copy(ap_copy, ap);
const size_t required = vsnprintf(nullptr, 0, format, ap_copy) + 1; // Extra space for '\0'
const size_t required =
vsnprintf(nullptr, 0, format, ap_copy) + 1; // Extra space for '\0'
va_end(ap_copy);
std::unique_ptr<char[]> buf(new char[required]);
@ -192,27 +192,27 @@ LoggerJniCallback::~LoggerJniCallback() {
JNIEnv* env = getJniEnv(&attached_thread);
assert(env != nullptr);
if(m_jdebug_level != nullptr) {
if (m_jdebug_level != nullptr) {
env->DeleteGlobalRef(m_jdebug_level);
}
if(m_jinfo_level != nullptr) {
if (m_jinfo_level != nullptr) {
env->DeleteGlobalRef(m_jinfo_level);
}
if(m_jwarn_level != nullptr) {
if (m_jwarn_level != nullptr) {
env->DeleteGlobalRef(m_jwarn_level);
}
if(m_jerror_level != nullptr) {
if (m_jerror_level != nullptr) {
env->DeleteGlobalRef(m_jerror_level);
}
if(m_jfatal_level != nullptr) {
if (m_jfatal_level != nullptr) {
env->DeleteGlobalRef(m_jfatal_level);
}
if(m_jheader_level != nullptr) {
if (m_jheader_level != nullptr) {
env->DeleteGlobalRef(m_jheader_level);
}
@ -226,8 +226,8 @@ LoggerJniCallback::~LoggerJniCallback() {
* Method: createNewLoggerOptions
* Signature: (J)J
*/
jlong Java_org_rocksdb_Logger_createNewLoggerOptions(
JNIEnv* env, jobject jobj, jlong joptions) {
jlong Java_org_rocksdb_Logger_createNewLoggerOptions(JNIEnv* env, jobject jobj,
jlong joptions) {
auto* sptr_logger = new std::shared_ptr<rocksdb::LoggerJniCallback>(
new rocksdb::LoggerJniCallback(env, jobj));
@ -243,10 +243,11 @@ jlong Java_org_rocksdb_Logger_createNewLoggerOptions(
* Method: createNewLoggerDbOptions
* Signature: (J)J
*/
jlong Java_org_rocksdb_Logger_createNewLoggerDbOptions(
JNIEnv* env, jobject jobj, jlong jdb_options) {
jlong Java_org_rocksdb_Logger_createNewLoggerDbOptions(JNIEnv* env,
jobject jobj,
jlong jdb_options) {
auto* sptr_logger = new std::shared_ptr<rocksdb::LoggerJniCallback>(
new rocksdb::LoggerJniCallback(env, jobj));
new rocksdb::LoggerJniCallback(env, jobj));
// set log level
auto* db_options = reinterpret_cast<rocksdb::DBOptions*>(jdb_options);
@ -260,12 +261,12 @@ jlong Java_org_rocksdb_Logger_createNewLoggerDbOptions(
* Method: setInfoLogLevel
* Signature: (JB)V
*/
void Java_org_rocksdb_Logger_setInfoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jlog_level) {
void Java_org_rocksdb_Logger_setInfoLogLevel(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jhandle, jbyte jlog_level) {
auto* handle =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(jhandle);
handle->get()->
SetInfoLogLevel(static_cast<rocksdb::InfoLogLevel>(jlog_level));
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback>*>(jhandle);
handle->get()->SetInfoLogLevel(
static_cast<rocksdb::InfoLogLevel>(jlog_level));
}
/*
@ -273,10 +274,10 @@ void Java_org_rocksdb_Logger_setInfoLogLevel(
* Method: infoLogLevel
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Logger_infoLogLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
jbyte Java_org_rocksdb_Logger_infoLogLevel(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jhandle) {
auto* handle =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback>*>(jhandle);
return static_cast<jbyte>(handle->get()->GetInfoLogLevel());
}
@ -285,9 +286,9 @@ jbyte Java_org_rocksdb_Logger_infoLogLevel(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_Logger_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_Logger_disposeInternal(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jhandle) {
auto* handle =
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::LoggerJniCallback>*>(jhandle);
delete handle; // delete std::shared_ptr
}

18
java/rocksjni/lru_cache.cc
View File

@ -16,13 +16,14 @@
* Method: newLRUCache
* Signature: (JIZD)J
*/
jlong Java_org_rocksdb_LRUCache_newLRUCache(
JNIEnv* env, jclass jcls, jlong jcapacity, jint jnum_shard_bits,
jboolean jstrict_capacity_limit, jdouble jhigh_pri_pool_ratio) {
jlong Java_org_rocksdb_LRUCache_newLRUCache(JNIEnv* /*env*/, jclass /*jcls*/,
jlong jcapacity,
jint jnum_shard_bits,
jboolean jstrict_capacity_limit,
jdouble jhigh_pri_pool_ratio) {
auto* sptr_lru_cache =
new std::shared_ptr<rocksdb::Cache>(rocksdb::NewLRUCache(
static_cast<size_t>(jcapacity),
static_cast<int>(jnum_shard_bits),
static_cast<size_t>(jcapacity), static_cast<int>(jnum_shard_bits),
static_cast<bool>(jstrict_capacity_limit),
static_cast<double>(jhigh_pri_pool_ratio)));
return reinterpret_cast<jlong>(sptr_lru_cache);
@ -33,9 +34,10 @@ jlong Java_org_rocksdb_LRUCache_newLRUCache(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_LRUCache_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_LRUCache_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_lru_cache =
reinterpret_cast<std::shared_ptr<rocksdb::Cache> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::Cache>*>(jhandle);
delete sptr_lru_cache; // delete std::shared_ptr
}

33
java/rocksjni/memtablejni.cc
View File

@ -5,12 +5,12 @@
//
// This file implements the "bridge" between Java and C++ for MemTables.
#include "rocksjni/portal.h"
#include "include/org_rocksdb_HashSkipListMemTableConfig.h"
#include "include/org_rocksdb_HashLinkedListMemTableConfig.h"
#include "include/org_rocksdb_VectorMemTableConfig.h"
#include "include/org_rocksdb_HashSkipListMemTableConfig.h"
#include "include/org_rocksdb_SkipListMemTableConfig.h"
#include "include/org_rocksdb_VectorMemTableConfig.h"
#include "rocksdb/memtablerep.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_HashSkipListMemTableConfig
@ -18,13 +18,12 @@
* Signature: (JII)J
*/
jlong Java_org_rocksdb_HashSkipListMemTableConfig_newMemTableFactoryHandle(
JNIEnv* env, jobject jobj, jlong jbucket_count,
jint jheight, jint jbranching_factor) {
JNIEnv* env, jobject /*jobj*/, jlong jbucket_count, jint jheight,
jint jbranching_factor) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jbucket_count);
if (s.ok()) {
return reinterpret_cast<jlong>(rocksdb::NewHashSkipListRepFactory(
static_cast<size_t>(jbucket_count),
static_cast<int32_t>(jheight),
static_cast<size_t>(jbucket_count), static_cast<int32_t>(jheight),
static_cast<int32_t>(jbranching_factor)));
}
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
@ -37,8 +36,8 @@ jlong Java_org_rocksdb_HashSkipListMemTableConfig_newMemTableFactoryHandle(
* Signature: (JJIZI)J
*/
jlong Java_org_rocksdb_HashLinkedListMemTableConfig_newMemTableFactoryHandle(
JNIEnv* env, jobject jobj, jlong jbucket_count, jlong jhuge_page_tlb_size,
jint jbucket_entries_logging_threshold,
JNIEnv* env, jobject /*jobj*/, jlong jbucket_count,
jlong jhuge_page_tlb_size, jint jbucket_entries_logging_threshold,
jboolean jif_log_bucket_dist_when_flash, jint jthreshold_use_skiplist) {
rocksdb::Status statusBucketCount =
rocksdb::check_if_jlong_fits_size_t(jbucket_count);
@ -52,8 +51,8 @@ jlong Java_org_rocksdb_HashLinkedListMemTableConfig_newMemTableFactoryHandle(
static_cast<bool>(jif_log_bucket_dist_when_flash),
static_cast<int32_t>(jthreshold_use_skiplist)));
}
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env,
!statusBucketCount.ok()?statusBucketCount:statusHugePageTlb);
rocksdb::IllegalArgumentExceptionJni::ThrowNew(
env, !statusBucketCount.ok() ? statusBucketCount : statusHugePageTlb);
return 0;
}
@ -63,11 +62,11 @@ jlong Java_org_rocksdb_HashLinkedListMemTableConfig_newMemTableFactoryHandle(
* Signature: (J)J
*/
jlong Java_org_rocksdb_VectorMemTableConfig_newMemTableFactoryHandle(
JNIEnv* env, jobject jobj, jlong jreserved_size) {
JNIEnv* env, jobject /*jobj*/, jlong jreserved_size) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jreserved_size);
if (s.ok()) {
return reinterpret_cast<jlong>(new rocksdb::VectorRepFactory(
static_cast<size_t>(jreserved_size)));
return reinterpret_cast<jlong>(
new rocksdb::VectorRepFactory(static_cast<size_t>(jreserved_size)));
}
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
return 0;
@ -79,11 +78,11 @@ jlong Java_org_rocksdb_VectorMemTableConfig_newMemTableFactoryHandle(
* Signature: (J)J
*/
jlong Java_org_rocksdb_SkipListMemTableConfig_newMemTableFactoryHandle0(
JNIEnv* env, jobject jobj, jlong jlookahead) {
JNIEnv* env, jobject /*jobj*/, jlong jlookahead) {
rocksdb::Status s = rocksdb::check_if_jlong_fits_size_t(jlookahead);
if (s.ok()) {
return reinterpret_cast<jlong>(new rocksdb::SkipListFactory(
static_cast<size_t>(jlookahead)));
return reinterpret_cast<jlong>(
new rocksdb::SkipListFactory(static_cast<size_t>(jlookahead)));
}
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env, s);
return 0;

27
java/rocksjni/merge_operator.cc
View File

@ -6,21 +6,21 @@
// This file implements the "bridge" between Java and C++
// for rocksdb::MergeOperator.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include <memory>
#include <string>
#include "include/org_rocksdb_StringAppendOperator.h"
#include "rocksjni/portal.h"
#include "rocksdb/db.h"
#include "rocksdb/options.h"
#include "rocksdb/statistics.h"
#include "rocksdb/memtablerep.h"
#include "rocksdb/table.h"
#include "rocksdb/slice_transform.h"
#include "rocksdb/merge_operator.h"
#include "rocksdb/options.h"
#include "rocksdb/slice_transform.h"
#include "rocksdb/statistics.h"
#include "rocksdb/table.h"
#include "rocksjni/portal.h"
#include "utilities/merge_operators.h"
/*
@ -28,10 +28,10 @@
* Method: newSharedStringAppendOperator
* Signature: (C)J
*/
jlong Java_org_rocksdb_StringAppendOperator_newSharedStringAppendOperator
(JNIEnv* env, jclass jclazz, jchar jdelim) {
jlong Java_org_rocksdb_StringAppendOperator_newSharedStringAppendOperator(
JNIEnv* /*env*/, jclass /*jclazz*/, jchar jdelim) {
auto* sptr_string_append_op = new std::shared_ptr<rocksdb::MergeOperator>(
rocksdb::MergeOperators::CreateStringAppendOperator((char) jdelim));
rocksdb::MergeOperators::CreateStringAppendOperator((char)jdelim));
return reinterpret_cast<jlong>(sptr_string_append_op);
}
@ -40,9 +40,10 @@ jlong Java_org_rocksdb_StringAppendOperator_newSharedStringAppendOperator
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_StringAppendOperator_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_StringAppendOperator_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_string_append_op =
reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>* >(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::MergeOperator>*>(jhandle);
delete sptr_string_append_op; // delete std::shared_ptr
}

25
java/rocksjni/native_comparator_wrapper_test.cc
View File

@ -13,38 +13,31 @@
namespace rocksdb {
class NativeComparatorWrapperTestStringComparator
: public Comparator {
class NativeComparatorWrapperTestStringComparator : public Comparator {
const char* Name() const {
return "NativeComparatorWrapperTestStringComparator";
}
int Compare(
const Slice& a, const Slice& b) const {
int Compare(const Slice& a, const Slice& b) const {
return a.ToString().compare(b.ToString());
}
void FindShortestSeparator(
std::string* start, const Slice& limit) const {
void FindShortestSeparator(std::string* /*start*/,
const Slice& /*limit*/) const {
return;
}
void FindShortSuccessor(
std::string* key) const {
return;
}
void FindShortSuccessor(std::string* /*key*/) const { return; }
};
} // end of rocksdb namespace
} // namespace rocksdb
/*
* Class: org_rocksdb_NativeComparatorWrapperTest_NativeStringComparatorWrapper
* Class: org_rocksdb_NativeComparatorWrapperTest_NativeStringComparatorWrapper
* Method: newStringComparator
* Signature: ()J
*/
jlong Java_org_rocksdb_NativeComparatorWrapperTest_00024NativeStringComparatorWrapper_newStringComparator(
JNIEnv* env , jobject jobj) {
auto* comparator =
new rocksdb::NativeComparatorWrapperTestStringComparator();
JNIEnv* /*env*/, jobject /*jobj*/) {
auto* comparator = new rocksdb::NativeComparatorWrapperTestStringComparator();
return reinterpret_cast<jlong>(comparator);
}

158
java/rocksjni/optimistic_transaction_db.cc
View File

@ -22,11 +22,11 @@
* Signature: (JLjava/lang/String;)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2(
JNIEnv* env, jclass jcls, jlong joptions_handle, jstring jdb_path) {
JNIEnv* env, jclass /*jcls*/, jlong joptions_handle, jstring jdb_path) {
const char* db_path = env->GetStringUTFChars(jdb_path, nullptr);
if (db_path == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
// exception thrown: OutOfMemoryError
return 0;
}
auto* options = reinterpret_cast<rocksdb::Options*>(joptions_handle);
@ -48,13 +48,14 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2(
* Method: open
* Signature: (JLjava/lang/String;[[B[J)[J
*/
jlongArray Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3_3B_3J(
JNIEnv* env, jclass jcls, jlong jdb_options_handle, jstring jdb_path,
jlongArray
Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3_3B_3J(
JNIEnv* env, jclass /*jcls*/, jlong jdb_options_handle, jstring jdb_path,
jobjectArray jcolumn_names, jlongArray jcolumn_options_handles) {
const char* db_path = env->GetStringUTFChars(jdb_path, nullptr);
if (db_path == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
// exception thrown: OutOfMemoryError
return nullptr;
}
std::vector<rocksdb::ColumnFamilyDescriptor> column_families;
@ -66,50 +67,50 @@ jlongArray Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3
return nullptr;
}
jlong* jco =
env->GetLongArrayElements(jcolumn_options_handles, nullptr);
if(jco == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
jlong* jco = env->GetLongArrayElements(jcolumn_options_handles, nullptr);
if (jco == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
for (int i = 0; i < len_cols; i++) {
const jobject jcn = env->GetObjectArrayElement(jcolumn_names, i);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const jobject jcn = env->GetObjectArrayElement(jcolumn_names, i);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const jbyteArray jcn_ba = reinterpret_cast<jbyteArray>(jcn);
const jsize jcf_name_len = env->GetArrayLength(jcn_ba);
if (env->EnsureLocalCapacity(jcf_name_len) != 0) {
// out of memory
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
jbyte* jcf_name = env->GetByteArrayElements(jcn_ba, nullptr);
if (jcf_name == nullptr) {
// exception thrown: OutOfMemoryError
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const std::string cf_name(reinterpret_cast<char *>(jcf_name), jcf_name_len);
const rocksdb::ColumnFamilyOptions* cf_options =
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[i]);
column_families.push_back(
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
env->ReleaseByteArrayElements(jcn_ba, jcf_name, JNI_ABORT);
const jbyteArray jcn_ba = reinterpret_cast<jbyteArray>(jcn);
const jsize jcf_name_len = env->GetArrayLength(jcn_ba);
if (env->EnsureLocalCapacity(jcf_name_len) != 0) {
// out of memory
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
jbyte* jcf_name = env->GetByteArrayElements(jcn_ba, nullptr);
if (jcf_name == nullptr) {
// exception thrown: OutOfMemoryError
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const std::string cf_name(reinterpret_cast<char*>(jcf_name),
jcf_name_len);
const rocksdb::ColumnFamilyOptions* cf_options =
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[i]);
column_families.push_back(
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
env->ReleaseByteArrayElements(jcn_ba, jcf_name, JNI_ABORT);
env->DeleteLocalRef(jcn);
}
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
}
@ -117,8 +118,8 @@ jlongArray Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3
auto* db_options = reinterpret_cast<rocksdb::DBOptions*>(jdb_options_handle);
std::vector<rocksdb::ColumnFamilyHandle*> handles;
rocksdb::OptimisticTransactionDB* otdb = nullptr;
const rocksdb::Status s = rocksdb::OptimisticTransactionDB::Open(*db_options,
db_path, column_families, &handles, &otdb);
const rocksdb::Status s = rocksdb::OptimisticTransactionDB::Open(
*db_options, db_path, column_families, &handles, &otdb);
env->ReleaseStringUTFChars(jdb_path, db_path);
@ -134,13 +135,13 @@ jlongArray Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3
jlongArray jresults = env->NewLongArray(resultsLen);
if (jresults == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetLongArrayRegion(jresults, 0, resultsLen, results.get());
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
return nullptr;
// exception thrown: ArrayIndexOutOfBoundsException
return nullptr;
}
return jresults;
}
@ -155,7 +156,8 @@ jlongArray Java_org_rocksdb_OptimisticTransactionDB_open__JLjava_lang_String_2_3
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction__JJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle) {
auto* optimistic_txn_db =
reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
auto* write_options =
@ -171,18 +173,17 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction__JJ(
* Signature: (JJJ)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction__JJJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong joptimistic_txn_options_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong joptimistic_txn_options_handle) {
auto* optimistic_txn_db =
reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
auto* optimistic_txn_options =
reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(
joptimistic_txn_options_handle);
rocksdb::Transaction* txn =
optimistic_txn_db->BeginTransaction(*write_options,
*optimistic_txn_options);
joptimistic_txn_options_handle);
rocksdb::Transaction* txn = optimistic_txn_db->BeginTransaction(
*write_options, *optimistic_txn_options);
return reinterpret_cast<jlong>(txn);
}
@ -192,19 +193,16 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction__JJJ(
* Signature: (JJJ)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction_1withOld__JJJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong jold_txn_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong jold_txn_handle) {
auto* optimistic_txn_db =
reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
auto* old_txn =
reinterpret_cast<rocksdb::Transaction*>(
jold_txn_handle);
auto* old_txn = reinterpret_cast<rocksdb::Transaction*>(jold_txn_handle);
rocksdb::OptimisticTransactionOptions optimistic_txn_options;
rocksdb::Transaction* txn =
optimistic_txn_db->BeginTransaction(*write_options,
optimistic_txn_options, old_txn);
rocksdb::Transaction* txn = optimistic_txn_db->BeginTransaction(
*write_options, optimistic_txn_options, old_txn);
// RocksJava relies on the assumption that
// we do not allocate a new Transaction object
@ -220,21 +218,19 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction_1withOld__JJJ(
* Signature: (JJJJ)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction_1withOld__JJJJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong joptimistic_txn_options_handle, jlong jold_txn_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong joptimistic_txn_options_handle,
jlong jold_txn_handle) {
auto* optimistic_txn_db =
reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
auto* optimistic_txn_options =
reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(
joptimistic_txn_options_handle);
auto* old_txn =
reinterpret_cast<rocksdb::Transaction*>(
jold_txn_handle);
rocksdb::Transaction* txn =
optimistic_txn_db->BeginTransaction(*write_options,
*optimistic_txn_options, old_txn);
joptimistic_txn_options_handle);
auto* old_txn = reinterpret_cast<rocksdb::Transaction*>(jold_txn_handle);
rocksdb::Transaction* txn = optimistic_txn_db->BeginTransaction(
*write_options, *optimistic_txn_options, old_txn);
// RocksJava relies on the assumption that
// we do not allocate a new Transaction object
@ -249,8 +245,9 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_beginTransaction_1withOld__JJJJ(
* Method: getBaseDB
* Signature: (J)J
*/
jlong Java_org_rocksdb_OptimisticTransactionDB_getBaseDB(
JNIEnv* env, jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_OptimisticTransactionDB_getBaseDB(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* optimistic_txn_db =
reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
return reinterpret_cast<jlong>(optimistic_txn_db->GetBaseDB());
@ -261,7 +258,8 @@ jlong Java_org_rocksdb_OptimisticTransactionDB_getBaseDB(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_OptimisticTransactionDB_disposeInternal(JNIEnv* env,
jobject jobj, jlong jhandle) {
void Java_org_rocksdb_OptimisticTransactionDB_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::OptimisticTransactionDB*>(jhandle);
}

15
java/rocksjni/optimistic_transaction_options.cc
View File

@ -19,7 +19,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_OptimisticTransactionOptions_newOptimisticTransactionOptions(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
rocksdb::OptimisticTransactionOptions* opts =
new rocksdb::OptimisticTransactionOptions();
return reinterpret_cast<jlong>(opts);
@ -31,7 +31,7 @@ jlong Java_org_rocksdb_OptimisticTransactionOptions_newOptimisticTransactionOpti
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_OptimisticTransactionOptions_isSetSnapshot(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opts =
reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(jhandle);
return opts->set_snapshot;
@ -42,8 +42,8 @@ jboolean Java_org_rocksdb_OptimisticTransactionOptions_isSetSnapshot(
* Method: setSetSnapshot
* Signature: (JZ)V
*/
void Java_org_rocksdb_OptimisticTransactionOptions_setSetSnapshot(JNIEnv* env,
jobject jobj, jlong jhandle, jboolean jset_snapshot) {
void Java_org_rocksdb_OptimisticTransactionOptions_setSetSnapshot(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jboolean jset_snapshot) {
auto* opts =
reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(jhandle);
opts->set_snapshot = jset_snapshot;
@ -55,7 +55,8 @@ void Java_org_rocksdb_OptimisticTransactionOptions_setSetSnapshot(JNIEnv* env,
* Signature: (JJ)V
*/
void Java_org_rocksdb_OptimisticTransactionOptions_setComparator(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcomparator_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jcomparator_handle) {
auto* opts =
reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(jhandle);
opts->cmp = reinterpret_cast<rocksdb::Comparator*>(jcomparator_handle);
@ -66,7 +67,7 @@ void Java_org_rocksdb_OptimisticTransactionOptions_setComparator(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_OptimisticTransactionOptions_disposeInternal(JNIEnv* env,
jobject jobj, jlong jhandle) {
void Java_org_rocksdb_OptimisticTransactionOptions_disposeInternal(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
delete reinterpret_cast<rocksdb::OptimisticTransactionOptions*>(jhandle);
}

3083
java/rocksjni/options.cc
View File

File diff suppressed because it is too large Load Diff

6
java/rocksjni/options_util.cc
View File

@ -54,7 +54,7 @@ void build_column_family_descriptor_list(
* Signature: (Ljava/lang/String;JLjava/util/List;Z)V
*/
void Java_org_rocksdb_OptionsUtil_loadLatestOptions(
JNIEnv* env, jclass jcls, jstring jdbpath, jlong jenv_handle,
JNIEnv* env, jclass /*jcls*/, jstring jdbpath, jlong jenv_handle,
jlong jdb_opts_handle, jobject jcfds, jboolean ignore_unknown_options) {
const char* db_path = env->GetStringUTFChars(jdbpath, nullptr);
std::vector<rocksdb::ColumnFamilyDescriptor> cf_descs;
@ -77,7 +77,7 @@ void Java_org_rocksdb_OptionsUtil_loadLatestOptions(
* Signature: (Ljava/lang/String;JJLjava/util/List;Z)V
*/
void Java_org_rocksdb_OptionsUtil_loadOptionsFromFile(
JNIEnv* env, jclass jcls, jstring jopts_file_name, jlong jenv_handle,
JNIEnv* env, jclass /*jcls*/, jstring jopts_file_name, jlong jenv_handle,
jlong jdb_opts_handle, jobject jcfds, jboolean ignore_unknown_options) {
const char* opts_file_name = env->GetStringUTFChars(jopts_file_name, nullptr);
std::vector<rocksdb::ColumnFamilyDescriptor> cf_descs;
@ -100,7 +100,7 @@ void Java_org_rocksdb_OptionsUtil_loadOptionsFromFile(
* Signature: (Ljava/lang/String;J)Ljava/lang/String;
*/
jstring Java_org_rocksdb_OptionsUtil_getLatestOptionsFileName(
JNIEnv* env, jclass jcls, jstring jdbpath, jlong jenv_handle) {
JNIEnv* env, jclass /*jcls*/, jstring jdbpath, jlong jenv_handle) {
const char* db_path = env->GetStringUTFChars(jdbpath, nullptr);
std::string options_file_name;
if (db_path != nullptr) {

10
java/rocksjni/portal.h
View File

@ -484,7 +484,7 @@ class StatusJni : public RocksDBNativeClass<rocksdb::Status*, StatusJni> {
// exception occurred
return nullptr;
}
jmethodID mid_code_value = rocksdb::CodeJni::getValueMethod(env);
if (mid_code_value == nullptr) {
// exception occurred
@ -2583,7 +2583,7 @@ class WriteTypeJni : public JavaClass {
static jobject LOG(JNIEnv* env) {
return getEnum(env, "LOG");
}
// Returns the equivalent org.rocksdb.WBWIRocksIterator.WriteType for the
// provided C++ rocksdb::WriteType enum
static jbyte toJavaWriteType(const rocksdb::WriteType& writeType) {
@ -4506,7 +4506,7 @@ class JniUtil {
*/
static std::unique_ptr<rocksdb::Status> kv_op(
std::function<rocksdb::Status(rocksdb::Slice, rocksdb::Slice)> op,
JNIEnv* env, jobject jobj,
JNIEnv* env, jobject /*jobj*/,
jbyteArray jkey, jint jkey_len,
jbyteArray jvalue, jint jvalue_len) {
jbyte* key = env->GetByteArrayElements(jkey, nullptr);
@ -4548,7 +4548,7 @@ class JniUtil {
*/
static std::unique_ptr<rocksdb::Status> k_op(
std::function<rocksdb::Status(rocksdb::Slice)> op,
JNIEnv* env, jobject jobj,
JNIEnv* env, jobject /*jobj*/,
jbyteArray jkey, jint jkey_len) {
jbyte* key = env->GetByteArrayElements(jkey, nullptr);
if(env->ExceptionCheck()) {
@ -4796,7 +4796,7 @@ class HashMapJni : public JavaClass {
/**
* A function which maps a std::pair<K,V> to a std::pair<jobject, jobject>
*
*
* @return Either a pointer to a std::pair<jobject, jobject>, or nullptr
* if an error occurs during the mapping
*/

83
java/rocksjni/ratelimiterjni.cc
View File

@ -5,9 +5,9 @@
//
// This file implements the "bridge" between Java and C++ for RateLimiter.
#include "rocksjni/portal.h"
#include "include/org_rocksdb_RateLimiter.h"
#include "rocksdb/rate_limiter.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_RateLimiter
@ -15,18 +15,16 @@
* Signature: (JJIBZ)J
*/
jlong Java_org_rocksdb_RateLimiter_newRateLimiterHandle(
JNIEnv* env, jclass jclazz, jlong jrate_bytes_per_second,
JNIEnv* /*env*/, jclass /*jclazz*/, jlong jrate_bytes_per_second,
jlong jrefill_period_micros, jint jfairness, jbyte jrate_limiter_mode,
jboolean jauto_tune) {
auto rate_limiter_mode = rocksdb::RateLimiterModeJni::toCppRateLimiterMode(
jrate_limiter_mode);
auto * sptr_rate_limiter =
auto rate_limiter_mode =
rocksdb::RateLimiterModeJni::toCppRateLimiterMode(jrate_limiter_mode);
auto* sptr_rate_limiter =
new std::shared_ptr<rocksdb::RateLimiter>(rocksdb::NewGenericRateLimiter(
static_cast<int64_t>(jrate_bytes_per_second),
static_cast<int64_t>(jrefill_period_micros),
static_cast<int32_t>(jfairness),
rate_limiter_mode,
jauto_tune));
static_cast<int32_t>(jfairness), rate_limiter_mode, jauto_tune));
return reinterpret_cast<jlong>(sptr_rate_limiter);
}
@ -36,10 +34,11 @@ jlong Java_org_rocksdb_RateLimiter_newRateLimiterHandle(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RateLimiter_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_RateLimiter_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* handle =
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(jhandle);
delete handle; // delete std::shared_ptr
}
@ -48,11 +47,13 @@ void Java_org_rocksdb_RateLimiter_disposeInternal(
* Method: setBytesPerSecond
* Signature: (JJ)V
*/
void Java_org_rocksdb_RateLimiter_setBytesPerSecond(
JNIEnv* env, jobject jobj, jlong handle,
jlong jbytes_per_second) {
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->get()->
SetBytesPerSecond(jbytes_per_second);
void Java_org_rocksdb_RateLimiter_setBytesPerSecond(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle,
jlong jbytes_per_second) {
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->SetBytesPerSecond(jbytes_per_second);
}
/*
@ -60,10 +61,12 @@ void Java_org_rocksdb_RateLimiter_setBytesPerSecond(
* Method: getBytesPerSecond
* Signature: (J)J
*/
jlong Java_org_rocksdb_RateLimiter_getBytesPerSecond(
JNIEnv* env, jobject jobj, jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->get()->
GetBytesPerSecond();
jlong Java_org_rocksdb_RateLimiter_getBytesPerSecond(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->GetBytesPerSecond();
}
/*
@ -71,11 +74,11 @@ jlong Java_org_rocksdb_RateLimiter_getBytesPerSecond(
* Method: request
* Signature: (JJ)V
*/
void Java_org_rocksdb_RateLimiter_request(
JNIEnv* env, jobject jobj, jlong handle,
jlong jbytes) {
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->get()->
Request(jbytes, rocksdb::Env::IO_TOTAL);
void Java_org_rocksdb_RateLimiter_request(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jlong jbytes) {
reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->Request(jbytes, rocksdb::Env::IO_TOTAL);
}
/*
@ -83,10 +86,12 @@ void Java_org_rocksdb_RateLimiter_request(
* Method: getSingleBurstBytes
* Signature: (J)J
*/
jlong Java_org_rocksdb_RateLimiter_getSingleBurstBytes(
JNIEnv* env, jobject jobj, jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->
get()->GetSingleBurstBytes();
jlong Java_org_rocksdb_RateLimiter_getSingleBurstBytes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->GetSingleBurstBytes();
}
/*
@ -94,10 +99,12 @@ jlong Java_org_rocksdb_RateLimiter_getSingleBurstBytes(
* Method: getTotalBytesThrough
* Signature: (J)J
*/
jlong Java_org_rocksdb_RateLimiter_getTotalBytesThrough(
JNIEnv* env, jobject jobj, jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->
get()->GetTotalBytesThrough();
jlong Java_org_rocksdb_RateLimiter_getTotalBytesThrough(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->GetTotalBytesThrough();
}
/*
@ -105,8 +112,10 @@ jlong Java_org_rocksdb_RateLimiter_getTotalBytesThrough(
* Method: getTotalRequests
* Signature: (J)J
*/
jlong Java_org_rocksdb_RateLimiter_getTotalRequests(
JNIEnv* env, jobject jobj, jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter> *>(handle)->
get()->GetTotalRequests();
jlong Java_org_rocksdb_RateLimiter_getTotalRequests(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<std::shared_ptr<rocksdb::RateLimiter>*>(handle)
->get()
->GetTotalRequests();
}

6
java/rocksjni/remove_emptyvalue_compactionfilterjni.cc
View File

@ -8,16 +8,14 @@
#include "include/org_rocksdb_RemoveEmptyValueCompactionFilter.h"
#include "utilities/compaction_filters/remove_emptyvalue_compactionfilter.h"
/*
* Class: org_rocksdb_RemoveEmptyValueCompactionFilter
* Method: createNewRemoveEmptyValueCompactionFilter0
* Signature: ()J
*/
jlong Java_org_rocksdb_RemoveEmptyValueCompactionFilter_createNewRemoveEmptyValueCompactionFilter0(
JNIEnv* env, jclass jcls) {
auto* compaction_filter =
new rocksdb::RemoveEmptyValueCompactionFilter();
JNIEnv* /*env*/, jclass /*jcls*/) {
auto* compaction_filter = new rocksdb::RemoveEmptyValueCompactionFilter();
// set the native handle to our native compaction filter
return reinterpret_cast<jlong>(compaction_filter);

13
java/rocksjni/restorejni.cc
View File

@ -7,21 +7,21 @@
// calling C++ rocksdb::RestoreOptions methods
// from Java side.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include "include/org_rocksdb_RestoreOptions.h"
#include "rocksjni/portal.h"
#include "rocksdb/utilities/backupable_db.h"
#include "rocksjni/portal.h"
/*
* Class: org_rocksdb_RestoreOptions
* Method: newRestoreOptions
* Signature: (Z)J
*/
jlong Java_org_rocksdb_RestoreOptions_newRestoreOptions(JNIEnv* env,
jclass jcls, jboolean keep_log_files) {
jlong Java_org_rocksdb_RestoreOptions_newRestoreOptions(
JNIEnv* /*env*/, jclass /*jcls*/, jboolean keep_log_files) {
auto* ropt = new rocksdb::RestoreOptions(keep_log_files);
return reinterpret_cast<jlong>(ropt);
}
@ -31,8 +31,9 @@ jlong Java_org_rocksdb_RestoreOptions_newRestoreOptions(JNIEnv* env,
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RestoreOptions_disposeInternal(JNIEnv* env, jobject jobj,
jlong jhandle) {
void Java_org_rocksdb_RestoreOptions_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* ropt = reinterpret_cast<rocksdb::RestoreOptions*>(jhandle);
assert(ropt);
delete ropt;

21
java/rocksjni/rocks_callback_object.cc
View File

@ -16,13 +16,16 @@
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RocksCallbackObject_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
// TODO(AR) is deleting from the super class JniCallback OK, or must we delete the subclass?
// Example hierarchies:
// 1) Comparator -> BaseComparatorJniCallback + JniCallback -> DirectComparatorJniCallback
// 2) Comparator -> BaseComparatorJniCallback + JniCallback -> ComparatorJniCallback
// I think this is okay, as Comparator and JniCallback both have virtual destructors...
delete reinterpret_cast<rocksdb::JniCallback*>(handle);
// @lint-ignore TXT4 T25377293 Grandfathered in
void Java_org_rocksdb_RocksCallbackObject_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
// TODO(AR) is deleting from the super class JniCallback OK, or must we delete
// the subclass? Example hierarchies:
// 1) Comparator -> BaseComparatorJniCallback + JniCallback ->
// DirectComparatorJniCallback 2) Comparator -> BaseComparatorJniCallback +
// JniCallback -> ComparatorJniCallback
// I think this is okay, as Comparator and JniCallback both have virtual
// destructors...
delete reinterpret_cast<rocksdb::JniCallback*>(handle);
// @lint-ignore TXT4 T25377293 Grandfathered in
}

12
java/rocksjni/rocksdb_exception_test.cc
View File

@ -17,7 +17,7 @@
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseException(JNIEnv* env,
jobject jobj) {
jobject /*jobj*/) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, std::string("test message"));
}
@ -27,7 +27,7 @@ void Java_org_rocksdb_RocksDBExceptionTest_raiseException(JNIEnv* env,
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionWithStatusCode(
JNIEnv* env, jobject jobj) {
JNIEnv* env, jobject /*jobj*/) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, "test message",
rocksdb::Status::NotSupported());
}
@ -38,7 +38,7 @@ void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionWithStatusCode(
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionNoMsgWithStatusCode(
JNIEnv* env, jobject jobj) {
JNIEnv* env, jobject /*jobj*/) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, rocksdb::Status::NotSupported());
}
@ -48,7 +48,7 @@ void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionNoMsgWithStatusCode(
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionWithStatusCodeSubCode(
JNIEnv* env, jobject jobj) {
JNIEnv* env, jobject /*jobj*/) {
rocksdb::RocksDBExceptionJni::ThrowNew(
env, "test message",
rocksdb::Status::TimedOut(rocksdb::Status::SubCode::kLockTimeout));
@ -60,7 +60,7 @@ void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionWithStatusCodeSubCode(
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionNoMsgWithStatusCodeSubCode(
JNIEnv* env, jobject jobj) {
JNIEnv* env, jobject /*jobj*/) {
rocksdb::RocksDBExceptionJni::ThrowNew(
env, rocksdb::Status::TimedOut(rocksdb::Status::SubCode::kLockTimeout));
}
@ -71,7 +71,7 @@ void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionNoMsgWithStatusCodeSubC
* Signature: ()V
*/
void Java_org_rocksdb_RocksDBExceptionTest_raiseExceptionWithStatusCodeState(
JNIEnv* env, jobject jobj) {
JNIEnv* env, jobject /*jobj*/) {
rocksdb::Slice state("test state");
rocksdb::RocksDBExceptionJni::ThrowNew(env, "test message",
rocksdb::Status::NotSupported(state));

899
java/rocksjni/rocksjni.cc
View File

File diff suppressed because it is too large Load Diff

161
java/rocksjni/slice.cc
View File

@ -6,14 +6,14 @@
// This file implements the "bridge" between Java and C++ for
// rocksdb::Slice.
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <string>
#include "include/org_rocksdb_AbstractSlice.h"
#include "include/org_rocksdb_Slice.h"
#include "include/org_rocksdb_DirectSlice.h"
#include "include/org_rocksdb_Slice.h"
#include "rocksdb/slice.h"
#include "rocksjni/portal.h"
@ -24,10 +24,11 @@
* Method: createNewSliceFromString
* Signature: (Ljava/lang/String;)J
*/
jlong Java_org_rocksdb_AbstractSlice_createNewSliceFromString(
JNIEnv * env, jclass jcls, jstring jstr) {
jlong Java_org_rocksdb_AbstractSlice_createNewSliceFromString(JNIEnv* env,
jclass /*jcls*/,
jstring jstr) {
const auto* str = env->GetStringUTFChars(jstr, nullptr);
if(str == nullptr) {
if (str == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
@ -51,8 +52,8 @@ jlong Java_org_rocksdb_AbstractSlice_createNewSliceFromString(
* Method: size0
* Signature: (J)I
*/
jint Java_org_rocksdb_AbstractSlice_size0(
JNIEnv* env, jobject jobj, jlong handle) {
jint Java_org_rocksdb_AbstractSlice_size0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
return static_cast<jint>(slice->size());
}
@ -62,8 +63,8 @@ jint Java_org_rocksdb_AbstractSlice_size0(
* Method: empty0
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_AbstractSlice_empty0(
JNIEnv* env, jobject jobj, jlong handle) {
jboolean Java_org_rocksdb_AbstractSlice_empty0(JNIEnv* /*env*/,
jobject /*jobj*/, jlong handle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
return slice->empty();
}
@ -73,8 +74,8 @@ jboolean Java_org_rocksdb_AbstractSlice_empty0(
* Method: toString0
* Signature: (JZ)Ljava/lang/String;
*/
jstring Java_org_rocksdb_AbstractSlice_toString0(
JNIEnv* env, jobject jobj, jlong handle, jboolean hex) {
jstring Java_org_rocksdb_AbstractSlice_toString0(JNIEnv* env, jobject /*jobj*/,
jlong handle, jboolean hex) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const std::string s = slice->ToString(hex);
return env->NewStringUTF(s.c_str());
@ -85,11 +86,10 @@ jstring Java_org_rocksdb_AbstractSlice_toString0(
* Method: compare0
* Signature: (JJ)I;
*/
jint Java_org_rocksdb_AbstractSlice_compare0(
JNIEnv* env, jobject jobj, jlong handle, jlong otherHandle) {
jint Java_org_rocksdb_AbstractSlice_compare0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jlong otherHandle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const auto* otherSlice =
reinterpret_cast<rocksdb::Slice*>(otherHandle);
const auto* otherSlice = reinterpret_cast<rocksdb::Slice*>(otherHandle);
return slice->compare(*otherSlice);
}
@ -98,11 +98,12 @@ jint Java_org_rocksdb_AbstractSlice_compare0(
* Method: startsWith0
* Signature: (JJ)Z;
*/
jboolean Java_org_rocksdb_AbstractSlice_startsWith0(
JNIEnv* env, jobject jobj, jlong handle, jlong otherHandle) {
jboolean Java_org_rocksdb_AbstractSlice_startsWith0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle,
jlong otherHandle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const auto* otherSlice =
reinterpret_cast<rocksdb::Slice*>(otherHandle);
const auto* otherSlice = reinterpret_cast<rocksdb::Slice*>(otherHandle);
return slice->starts_with(*otherSlice);
}
@ -111,8 +112,9 @@ jboolean Java_org_rocksdb_AbstractSlice_startsWith0(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_AbstractSlice_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_AbstractSlice_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
delete reinterpret_cast<rocksdb::Slice*>(handle);
}
@ -125,15 +127,16 @@ void Java_org_rocksdb_AbstractSlice_disposeInternal(
* Method: createNewSlice0
* Signature: ([BI)J
*/
jlong Java_org_rocksdb_Slice_createNewSlice0(
JNIEnv * env, jclass jcls, jbyteArray data, jint offset) {
jlong Java_org_rocksdb_Slice_createNewSlice0(JNIEnv* env, jclass /*jcls*/,
jbyteArray data, jint offset) {
const jsize dataSize = env->GetArrayLength(data);
const int len = dataSize - offset;
// NOTE: buf will be deleted in the Java_org_rocksdb_Slice_disposeInternalBuf method
// NOTE: buf will be deleted in the Java_org_rocksdb_Slice_disposeInternalBuf
// method
jbyte* buf = new jbyte[len];
env->GetByteArrayRegion(data, offset, len, buf);
if(env->ExceptionCheck()) {
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
return 0;
}
@ -147,22 +150,22 @@ jlong Java_org_rocksdb_Slice_createNewSlice0(
* Method: createNewSlice1
* Signature: ([B)J
*/
jlong Java_org_rocksdb_Slice_createNewSlice1(
JNIEnv * env, jclass jcls, jbyteArray data) {
jlong Java_org_rocksdb_Slice_createNewSlice1(JNIEnv* env, jclass /*jcls*/,
jbyteArray data) {
jbyte* ptrData = env->GetByteArrayElements(data, nullptr);
if(ptrData == nullptr) {
if (ptrData == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
const int len = env->GetArrayLength(data) + 1;
// NOTE: buf will be deleted in the Java_org_rocksdb_Slice_disposeInternalBuf method
// NOTE: buf will be deleted in the Java_org_rocksdb_Slice_disposeInternalBuf
// method
char* buf = new char[len];
memcpy(buf, ptrData, len - 1);
buf[len-1] = '\0';
buf[len - 1] = '\0';
const auto* slice =
new rocksdb::Slice(buf, len - 1);
const auto* slice = new rocksdb::Slice(buf, len - 1);
env->ReleaseByteArrayElements(data, ptrData, JNI_ABORT);
@ -174,19 +177,20 @@ jlong Java_org_rocksdb_Slice_createNewSlice1(
* Method: data0
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_Slice_data0(
JNIEnv* env, jobject jobj, jlong handle) {
jbyteArray Java_org_rocksdb_Slice_data0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const jsize len = static_cast<jsize>(slice->size());
const jbyteArray data = env->NewByteArray(len);
if(data == nullptr) {
if (data == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetByteArrayRegion(data, 0, len,
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(slice->data())));
if(env->ExceptionCheck()) {
env->SetByteArrayRegion(
data, 0, len,
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(slice->data())));
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(data);
return nullptr;
@ -200,13 +204,13 @@ jbyteArray Java_org_rocksdb_Slice_data0(
* Method: clear0
* Signature: (JZJ)V
*/
void Java_org_rocksdb_Slice_clear0(
JNIEnv * env, jobject jobj, jlong handle, jboolean shouldRelease,
jlong internalBufferOffset) {
void Java_org_rocksdb_Slice_clear0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jboolean shouldRelease,
jlong internalBufferOffset) {
auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
if(shouldRelease == JNI_TRUE) {
if (shouldRelease == JNI_TRUE) {
const char* buf = slice->data_ - internalBufferOffset;
delete [] buf;
delete[] buf;
}
slice->clear();
}
@ -216,8 +220,8 @@ void Java_org_rocksdb_Slice_clear0(
* Method: removePrefix0
* Signature: (JI)V
*/
void Java_org_rocksdb_Slice_removePrefix0(
JNIEnv * env, jobject jobj, jlong handle, jint length) {
void Java_org_rocksdb_Slice_removePrefix0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jint length) {
auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
slice->remove_prefix(length);
}
@ -227,11 +231,12 @@ void Java_org_rocksdb_Slice_removePrefix0(
* Method: disposeInternalBuf
* Signature: (JJ)V
*/
void Java_org_rocksdb_Slice_disposeInternalBuf(
JNIEnv * env, jobject jobj, jlong handle, jlong internalBufferOffset) {
void Java_org_rocksdb_Slice_disposeInternalBuf(JNIEnv* /*env*/,
jobject /*jobj*/, jlong handle,
jlong internalBufferOffset) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const char* buf = slice->data_ - internalBufferOffset;
delete [] buf;
delete[] buf;
}
// </editor-fold>
@ -243,21 +248,21 @@ void Java_org_rocksdb_Slice_disposeInternalBuf(
* Method: createNewDirectSlice0
* Signature: (Ljava/nio/ByteBuffer;I)J
*/
jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice0(
JNIEnv* env, jclass jcls, jobject data, jint length) {
jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice0(JNIEnv* env,
jclass /*jcls*/,
jobject data,
jint length) {
assert(data != nullptr);
void* data_addr = env->GetDirectBufferAddress(data);
if(data_addr == nullptr) {
if (data_addr == nullptr) {
// error: memory region is undefined, given object is not a direct
// java.nio.Buffer, or JNI access to direct buffers is not supported by JVM
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env,
rocksdb::Status::InvalidArgument(
"Could not access DirectBuffer"));
rocksdb::IllegalArgumentExceptionJni::ThrowNew(
env, rocksdb::Status::InvalidArgument("Could not access DirectBuffer"));
return 0;
}
const auto* ptrData =
reinterpret_cast<char*>(data_addr);
const auto* ptrData = reinterpret_cast<char*>(data_addr);
const auto* slice = new rocksdb::Slice(ptrData, length);
return reinterpret_cast<jlong>(slice);
}
@ -267,15 +272,15 @@ jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice0(
* Method: createNewDirectSlice1
* Signature: (Ljava/nio/ByteBuffer;)J
*/
jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice1(
JNIEnv* env, jclass jcls, jobject data) {
jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice1(JNIEnv* env,
jclass /*jcls*/,
jobject data) {
void* data_addr = env->GetDirectBufferAddress(data);
if(data_addr == nullptr) {
if (data_addr == nullptr) {
// error: memory region is undefined, given object is not a direct
// java.nio.Buffer, or JNI access to direct buffers is not supported by JVM
rocksdb::IllegalArgumentExceptionJni::ThrowNew(env,
rocksdb::Status::InvalidArgument(
"Could not access DirectBuffer"));
rocksdb::IllegalArgumentExceptionJni::ThrowNew(
env, rocksdb::Status::InvalidArgument("Could not access DirectBuffer"));
return 0;
}
@ -289,11 +294,11 @@ jlong Java_org_rocksdb_DirectSlice_createNewDirectSlice1(
* Method: data0
* Signature: (J)Ljava/lang/Object;
*/
jobject Java_org_rocksdb_DirectSlice_data0(
JNIEnv* env, jobject jobj, jlong handle) {
jobject Java_org_rocksdb_DirectSlice_data0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
return env->NewDirectByteBuffer(const_cast<char*>(slice->data()),
slice->size());
slice->size());
}
/*
@ -301,8 +306,8 @@ jobject Java_org_rocksdb_DirectSlice_data0(
* Method: get0
* Signature: (JI)B
*/
jbyte Java_org_rocksdb_DirectSlice_get0(
JNIEnv* env, jobject jobj, jlong handle, jint offset) {
jbyte Java_org_rocksdb_DirectSlice_get0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jint offset) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
return (*slice)[offset];
}
@ -312,13 +317,13 @@ jbyte Java_org_rocksdb_DirectSlice_get0(
* Method: clear0
* Signature: (JZJ)V
*/
void Java_org_rocksdb_DirectSlice_clear0(
JNIEnv* env, jobject jobj, jlong handle,
jboolean shouldRelease, jlong internalBufferOffset) {
void Java_org_rocksdb_DirectSlice_clear0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle, jboolean shouldRelease,
jlong internalBufferOffset) {
auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
if(shouldRelease == JNI_TRUE) {
if (shouldRelease == JNI_TRUE) {
const char* buf = slice->data_ - internalBufferOffset;
delete [] buf;
delete[] buf;
}
slice->clear();
}
@ -328,8 +333,9 @@ void Java_org_rocksdb_DirectSlice_clear0(
* Method: removePrefix0
* Signature: (JI)V
*/
void Java_org_rocksdb_DirectSlice_removePrefix0(
JNIEnv* env, jobject jobj, jlong handle, jint length) {
void Java_org_rocksdb_DirectSlice_removePrefix0(JNIEnv* /*env*/,
jobject /*jobj*/, jlong handle,
jint length) {
auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
slice->remove_prefix(length);
}
@ -340,10 +346,11 @@ void Java_org_rocksdb_DirectSlice_removePrefix0(
* Signature: (JJ)V
*/
void Java_org_rocksdb_DirectSlice_disposeInternalBuf(
JNIEnv* env, jobject jobj, jlong handle, jlong internalBufferOffset) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong handle,
jlong internalBufferOffset) {
const auto* slice = reinterpret_cast<rocksdb::Slice*>(handle);
const char* buf = slice->data_ - internalBufferOffset;
delete [] buf;
delete[] buf;
}
// </editor-fold>

8
java/rocksjni/snapshot.cc
View File

@ -18,9 +18,9 @@
* Method: getSequenceNumber
* Signature: (J)J
*/
jlong Java_org_rocksdb_Snapshot_getSequenceNumber(JNIEnv* env,
jobject jobj, jlong jsnapshot_handle) {
auto* snapshot = reinterpret_cast<rocksdb::Snapshot*>(
jsnapshot_handle);
jlong Java_org_rocksdb_Snapshot_getSequenceNumber(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jsnapshot_handle) {
auto* snapshot = reinterpret_cast<rocksdb::Snapshot*>(jsnapshot_handle);
return snapshot->GetSequenceNumber();
}

138
java/rocksjni/sst_file_manager.cc
View File

@ -20,34 +20,33 @@
* Signature: (JJJDJ)J
*/
jlong Java_org_rocksdb_SstFileManager_newSstFileManager(
JNIEnv* jnienv, jclass jcls, jlong jenv_handle, jlong jlogger_handle,
JNIEnv* jnienv, jclass /*jcls*/, jlong jenv_handle, jlong jlogger_handle,
jlong jrate_bytes, jdouble jmax_trash_db_ratio,
jlong jmax_delete_chunk_bytes) {
auto* env = reinterpret_cast<rocksdb::Env*>(jenv_handle);
rocksdb::Status s;
rocksdb::SstFileManager* sst_file_manager = nullptr;
if (jlogger_handle != 0) {
auto* sptr_logger =
reinterpret_cast<std::shared_ptr<rocksdb::Logger> *>(jlogger_handle);
sst_file_manager = rocksdb::NewSstFileManager(env, *sptr_logger, "",
jrate_bytes, true, &s, jmax_trash_db_ratio,
reinterpret_cast<std::shared_ptr<rocksdb::Logger>*>(jlogger_handle);
sst_file_manager = rocksdb::NewSstFileManager(
env, *sptr_logger, "", jrate_bytes, true, &s, jmax_trash_db_ratio,
jmax_delete_chunk_bytes);
} else {
sst_file_manager = rocksdb::NewSstFileManager(env, nullptr, "",
jrate_bytes, true, &s, jmax_trash_db_ratio,
jmax_delete_chunk_bytes);
sst_file_manager = rocksdb::NewSstFileManager(env, nullptr, "", jrate_bytes,
true, &s, jmax_trash_db_ratio,
jmax_delete_chunk_bytes);
}
if (!s.ok()) {
if (sst_file_manager != nullptr) {
delete sst_file_manager;
delete sst_file_manager;
}
rocksdb::RocksDBExceptionJni::ThrowNew(jnienv, s);
}
auto* sptr_sst_file_manager
= new std::shared_ptr<rocksdb::SstFileManager>(sst_file_manager);
auto* sptr_sst_file_manager =
new std::shared_ptr<rocksdb::SstFileManager>(sst_file_manager);
return reinterpret_cast<jlong>(sptr_sst_file_manager);
}
@ -58,9 +57,10 @@ jlong Java_org_rocksdb_SstFileManager_newSstFileManager(
* Signature: (JJ)V
*/
void Java_org_rocksdb_SstFileManager_setMaxAllowedSpaceUsage(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_allowed_space) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jmax_allowed_space) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
sptr_sst_file_manager->get()->SetMaxAllowedSpaceUsage(jmax_allowed_space);
}
@ -70,10 +70,12 @@ void Java_org_rocksdb_SstFileManager_setMaxAllowedSpaceUsage(
* Signature: (JJ)V
*/
void Java_org_rocksdb_SstFileManager_setCompactionBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jcompaction_buffer_size) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jcompaction_buffer_size) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
sptr_sst_file_manager->get()->SetCompactionBufferSize(jcompaction_buffer_size);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
sptr_sst_file_manager->get()->SetCompactionBufferSize(
jcompaction_buffer_size);
}
/*
@ -82,9 +84,9 @@ void Java_org_rocksdb_SstFileManager_setCompactionBufferSize(
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_SstFileManager_isMaxAllowedSpaceReached(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
return sptr_sst_file_manager->get()->IsMaxAllowedSpaceReached();
}
@ -93,11 +95,13 @@ jboolean Java_org_rocksdb_SstFileManager_isMaxAllowedSpaceReached(
* Method: isMaxAllowedSpaceReachedIncludingCompactions
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_SstFileManager_isMaxAllowedSpaceReachedIncludingCompactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean
Java_org_rocksdb_SstFileManager_isMaxAllowedSpaceReachedIncludingCompactions(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
return sptr_sst_file_manager->get()->IsMaxAllowedSpaceReachedIncludingCompactions();
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
return sptr_sst_file_manager->get()
->IsMaxAllowedSpaceReachedIncludingCompactions();
}
/*
@ -105,10 +109,11 @@ jboolean Java_org_rocksdb_SstFileManager_isMaxAllowedSpaceReachedIncludingCompac
* Method: getTotalSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_SstFileManager_getTotalSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_SstFileManager_getTotalSize(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
return sptr_sst_file_manager->get()->GetTotalSize();
}
@ -117,38 +122,43 @@ jlong Java_org_rocksdb_SstFileManager_getTotalSize(
* Method: getTrackedFiles
* Signature: (J)Ljava/util/Map;
*/
jobject Java_org_rocksdb_SstFileManager_getTrackedFiles(
JNIEnv* env, jobject jobj, jlong jhandle) {
jobject Java_org_rocksdb_SstFileManager_getTrackedFiles(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
auto tracked_files = sptr_sst_file_manager->get()->GetTrackedFiles();
const jobject jtracked_files = rocksdb::HashMapJni::construct(env,
static_cast<uint32_t>(tracked_files.size()));
const jobject jtracked_files = rocksdb::HashMapJni::construct(
env, static_cast<uint32_t>(tracked_files.size()));
if (jtracked_files == nullptr) {
// exception occurred
return nullptr;
// exception occurred
return nullptr;
}
const rocksdb::HashMapJni::FnMapKV<const std::string, const uint64_t> fn_map_kv =
[env, &tracked_files](const std::pair<const std::string, const uint64_t>& pair) {
const jstring jtracked_file_path = env->NewStringUTF(pair.first.c_str());
if (jtracked_file_path == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
const jobject jtracked_file_size =
rocksdb::LongJni::valueOf(env, pair.second);
if (jtracked_file_size == nullptr) {
const rocksdb::HashMapJni::FnMapKV<const std::string, const uint64_t>
fn_map_kv =
[env, &tracked_files](
const std::pair<const std::string, const uint64_t>& pair) {
const jstring jtracked_file_path =
env->NewStringUTF(pair.first.c_str());
if (jtracked_file_path == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
return std::unique_ptr<std::pair<jobject, jobject>>(new std::pair<jobject, jobject>(jtracked_file_path,
jtracked_file_size));
};
}
const jobject jtracked_file_size =
rocksdb::LongJni::valueOf(env, pair.second);
if (jtracked_file_size == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
return std::unique_ptr<std::pair<jobject, jobject>>(
new std::pair<jobject, jobject>(jtracked_file_path,
jtracked_file_size));
};
if(!rocksdb::HashMapJni::putAll(env, jtracked_files,
tracked_files.begin(), tracked_files.end(), fn_map_kv)) {
if (!rocksdb::HashMapJni::putAll(env, jtracked_files, tracked_files.begin(),
tracked_files.end(), fn_map_kv)) {
// exception occcurred
return nullptr;
}
@ -162,9 +172,9 @@ jobject Java_org_rocksdb_SstFileManager_getTrackedFiles(
* Signature: (J)J
*/
jlong Java_org_rocksdb_SstFileManager_getDeleteRateBytesPerSecond(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
return sptr_sst_file_manager->get()->GetDeleteRateBytesPerSecond();
}
@ -174,9 +184,9 @@ jlong Java_org_rocksdb_SstFileManager_getDeleteRateBytesPerSecond(
* Signature: (JJ)V
*/
void Java_org_rocksdb_SstFileManager_setDeleteRateBytesPerSecond(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdelete_rate) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jlong jdelete_rate) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
sptr_sst_file_manager->get()->SetDeleteRateBytesPerSecond(jdelete_rate);
}
@ -185,10 +195,11 @@ void Java_org_rocksdb_SstFileManager_setDeleteRateBytesPerSecond(
* Method: getMaxTrashDBRatio
* Signature: (J)D
*/
jdouble Java_org_rocksdb_SstFileManager_getMaxTrashDBRatio(
JNIEnv* env, jobject jobj, jlong jhandle) {
jdouble Java_org_rocksdb_SstFileManager_getMaxTrashDBRatio(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
return sptr_sst_file_manager->get()->GetMaxTrashDBRatio();
}
@ -197,10 +208,12 @@ jdouble Java_org_rocksdb_SstFileManager_getMaxTrashDBRatio(
* Method: setMaxTrashDBRatio
* Signature: (JD)V
*/
void Java_org_rocksdb_SstFileManager_setMaxTrashDBRatio(
JNIEnv* env, jobject jobj, jlong jhandle, jdouble jratio) {
void Java_org_rocksdb_SstFileManager_setMaxTrashDBRatio(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jdouble jratio) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
sptr_sst_file_manager->get()->SetMaxTrashDBRatio(jratio);
}
@ -209,9 +222,10 @@ void Java_org_rocksdb_SstFileManager_setMaxTrashDBRatio(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_SstFileManager_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
void Java_org_rocksdb_SstFileManager_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* sptr_sst_file_manager =
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager> *>(jhandle);
reinterpret_cast<std::shared_ptr<rocksdb::SstFileManager>*>(jhandle);
delete sptr_sst_file_manager;
}

142
java/rocksjni/sst_file_writerjni.cc
View File

@ -22,28 +22,27 @@
* Method: newSstFileWriter
* Signature: (JJJB)J
*/
jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJJB(JNIEnv *env,
jclass jcls, jlong jenvoptions, jlong joptions, jlong jcomparator_handle,
jbyte jcomparator_type) {
jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJJB(
JNIEnv * /*env*/, jclass /*jcls*/, jlong jenvoptions, jlong joptions,
jlong jcomparator_handle, jbyte jcomparator_type) {
rocksdb::Comparator *comparator = nullptr;
switch(jcomparator_type) {
// JAVA_COMPARATOR
case 0x0:
comparator =
reinterpret_cast<rocksdb::ComparatorJniCallback*>(jcomparator_handle);
break;
switch (jcomparator_type) {
// JAVA_COMPARATOR
case 0x0:
comparator = reinterpret_cast<rocksdb::ComparatorJniCallback *>(
jcomparator_handle);
break;
// JAVA_DIRECT_COMPARATOR
case 0x1:
comparator =
reinterpret_cast<rocksdb::DirectComparatorJniCallback*>(jcomparator_handle);
break;
// JAVA_DIRECT_COMPARATOR
case 0x1:
comparator = reinterpret_cast<rocksdb::DirectComparatorJniCallback *>(
jcomparator_handle);
break;
// JAVA_NATIVE_COMPARATOR_WRAPPER
case 0x2:
comparator =
reinterpret_cast<rocksdb::Comparator*>(jcomparator_handle);
break;
// JAVA_NATIVE_COMPARATOR_WRAPPER
case 0x2:
comparator = reinterpret_cast<rocksdb::Comparator *>(jcomparator_handle);
break;
}
auto *env_options =
reinterpret_cast<const rocksdb::EnvOptions *>(jenvoptions);
@ -58,9 +57,10 @@ jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJJB(JNIEnv *env,
* Method: newSstFileWriter
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJ(JNIEnv *env, jclass jcls,
jlong jenvoptions,
jlong joptions) {
jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJ(JNIEnv * /*env*/,
jclass /*jcls*/,
jlong jenvoptions,
jlong joptions) {
auto *env_options =
reinterpret_cast<const rocksdb::EnvOptions *>(jenvoptions);
auto *options = reinterpret_cast<const rocksdb::Options *>(joptions);
@ -74,10 +74,10 @@ jlong Java_org_rocksdb_SstFileWriter_newSstFileWriter__JJ(JNIEnv *env, jclass jc
* Method: open
* Signature: (JLjava/lang/String;)V
*/
void Java_org_rocksdb_SstFileWriter_open(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_SstFileWriter_open(JNIEnv *env, jobject /*jobj*/,
jlong jhandle, jstring jfile_path) {
const char *file_path = env->GetStringUTFChars(jfile_path, nullptr);
if(file_path == nullptr) {
if (file_path == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
@ -95,14 +95,13 @@ void Java_org_rocksdb_SstFileWriter_open(JNIEnv *env, jobject jobj,
* Method: put
* Signature: (JJJ)V
*/
void Java_org_rocksdb_SstFileWriter_put__JJJ(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_SstFileWriter_put__JJJ(JNIEnv *env, jobject /*jobj*/,
jlong jhandle, jlong jkey_handle,
jlong jvalue_handle) {
auto *key_slice = reinterpret_cast<rocksdb::Slice *>(jkey_handle);
auto *value_slice = reinterpret_cast<rocksdb::Slice *>(jvalue_handle);
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Put(*key_slice,
*value_slice);
rocksdb::Status s = reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Put(
*key_slice, *value_slice);
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
@ -113,29 +112,28 @@ void Java_org_rocksdb_SstFileWriter_put__JJJ(JNIEnv *env, jobject jobj,
* Method: put
* Signature: (JJJ)V
*/
void Java_org_rocksdb_SstFileWriter_put__J_3B_3B(JNIEnv *env, jobject jobj,
jlong jhandle, jbyteArray jkey,
jbyteArray jval) {
jbyte* key = env->GetByteArrayElements(jkey, nullptr);
if(key == nullptr) {
void Java_org_rocksdb_SstFileWriter_put__J_3B_3B(JNIEnv *env, jobject /*jobj*/,
jlong jhandle, jbyteArray jkey,
jbyteArray jval) {
jbyte *key = env->GetByteArrayElements(jkey, nullptr);
if (key == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice key_slice(
reinterpret_cast<char*>(key), env->GetArrayLength(jkey));
rocksdb::Slice key_slice(reinterpret_cast<char *>(key),
env->GetArrayLength(jkey));
jbyte* value = env->GetByteArrayElements(jval, nullptr);
if(value == nullptr) {
jbyte *value = env->GetByteArrayElements(jval, nullptr);
if (value == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseByteArrayElements(jkey, key, JNI_ABORT);
return;
}
rocksdb::Slice value_slice(
reinterpret_cast<char*>(value), env->GetArrayLength(jval));
rocksdb::Slice value_slice(reinterpret_cast<char *>(value),
env->GetArrayLength(jval));
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Put(key_slice,
value_slice);
rocksdb::Status s = reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Put(
key_slice, value_slice);
env->ReleaseByteArrayElements(jkey, key, JNI_ABORT);
env->ReleaseByteArrayElements(jval, value, JNI_ABORT);
@ -150,14 +148,14 @@ void Java_org_rocksdb_SstFileWriter_put__JJJ(JNIEnv *env, jobject jobj,
* Method: merge
* Signature: (JJJ)V
*/
void Java_org_rocksdb_SstFileWriter_merge__JJJ(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_SstFileWriter_merge__JJJ(JNIEnv *env, jobject /*jobj*/,
jlong jhandle, jlong jkey_handle,
jlong jvalue_handle) {
auto *key_slice = reinterpret_cast<rocksdb::Slice *>(jkey_handle);
auto *value_slice = reinterpret_cast<rocksdb::Slice *>(jvalue_handle);
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Merge(*key_slice,
*value_slice);
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Merge(*key_slice,
*value_slice);
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
@ -168,30 +166,31 @@ void Java_org_rocksdb_SstFileWriter_merge__JJJ(JNIEnv *env, jobject jobj,
* Method: merge
* Signature: (J[B[B)V
*/
void Java_org_rocksdb_SstFileWriter_merge__J_3B_3B(JNIEnv *env, jobject jobj,
jlong jhandle, jbyteArray jkey,
void Java_org_rocksdb_SstFileWriter_merge__J_3B_3B(JNIEnv *env,
jobject /*jobj*/,
jlong jhandle,
jbyteArray jkey,
jbyteArray jval) {
jbyte* key = env->GetByteArrayElements(jkey, nullptr);
if(key == nullptr) {
jbyte *key = env->GetByteArrayElements(jkey, nullptr);
if (key == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice key_slice(
reinterpret_cast<char*>(key), env->GetArrayLength(jkey));
rocksdb::Slice key_slice(reinterpret_cast<char *>(key),
env->GetArrayLength(jkey));
jbyte* value = env->GetByteArrayElements(jval, nullptr);
if(value == nullptr) {
jbyte *value = env->GetByteArrayElements(jval, nullptr);
if (value == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseByteArrayElements(jkey, key, JNI_ABORT);
return;
}
rocksdb::Slice value_slice(
reinterpret_cast<char*>(value), env->GetArrayLength(jval));
rocksdb::Slice value_slice(reinterpret_cast<char *>(value),
env->GetArrayLength(jval));
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Merge(key_slice,
value_slice);
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Merge(key_slice,
value_slice);
env->ReleaseByteArrayElements(jkey, key, JNI_ABORT);
env->ReleaseByteArrayElements(jval, value, JNI_ABORT);
@ -206,18 +205,19 @@ void Java_org_rocksdb_SstFileWriter_merge__J_3B_3B(JNIEnv *env, jobject jobj,
* Method: delete
* Signature: (JJJ)V
*/
void Java_org_rocksdb_SstFileWriter_delete__J_3B(JNIEnv *env, jobject jobj,
jlong jhandle, jbyteArray jkey) {
jbyte* key = env->GetByteArrayElements(jkey, nullptr);
if(key == nullptr) {
void Java_org_rocksdb_SstFileWriter_delete__J_3B(JNIEnv *env, jobject /*jobj*/,
jlong jhandle,
jbyteArray jkey) {
jbyte *key = env->GetByteArrayElements(jkey, nullptr);
if (key == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice key_slice(
reinterpret_cast<char*>(key), env->GetArrayLength(jkey));
rocksdb::Slice key_slice(reinterpret_cast<char *>(key),
env->GetArrayLength(jkey));
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Delete(key_slice);
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Delete(key_slice);
env->ReleaseByteArrayElements(jkey, key, JNI_ABORT);
@ -231,11 +231,12 @@ void Java_org_rocksdb_SstFileWriter_delete__J_3B(JNIEnv *env, jobject jobj,
* Method: delete
* Signature: (JJJ)V
*/
void Java_org_rocksdb_SstFileWriter_delete__JJ(JNIEnv *env, jobject jobj,
jlong jhandle, jlong jkey_handle) {
void Java_org_rocksdb_SstFileWriter_delete__JJ(JNIEnv *env, jobject /*jobj*/,
jlong jhandle,
jlong jkey_handle) {
auto *key_slice = reinterpret_cast<rocksdb::Slice *>(jkey_handle);
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Delete(*key_slice);
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Delete(*key_slice);
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
@ -246,7 +247,7 @@ void Java_org_rocksdb_SstFileWriter_delete__J_3B(JNIEnv *env, jobject jobj,
* Method: finish
* Signature: (J)V
*/
void Java_org_rocksdb_SstFileWriter_finish(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_SstFileWriter_finish(JNIEnv *env, jobject /*jobj*/,
jlong jhandle) {
rocksdb::Status s =
reinterpret_cast<rocksdb::SstFileWriter *>(jhandle)->Finish();
@ -260,7 +261,8 @@ void Java_org_rocksdb_SstFileWriter_finish(JNIEnv *env, jobject jobj,
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_SstFileWriter_disposeInternal(JNIEnv *env, jobject jobj,
void Java_org_rocksdb_SstFileWriter_disposeInternal(JNIEnv * /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::SstFileWriter *>(jhandle);
}

95
java/rocksjni/statistics.cc
View File

@ -11,9 +11,9 @@
#include <set>
#include "include/org_rocksdb_Statistics.h"
#include "rocksdb/statistics.h"
#include "rocksjni/portal.h"
#include "rocksjni/statisticsjni.h"
#include "rocksdb/statistics.h"
/*
* Class: org_rocksdb_Statistics
@ -21,8 +21,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_Statistics_newStatistics__(JNIEnv* env, jclass jcls) {
return Java_org_rocksdb_Statistics_newStatistics___3BJ(
env, jcls, nullptr, 0);
return Java_org_rocksdb_Statistics_newStatistics___3BJ(env, jcls, nullptr, 0);
}
/*
@ -41,10 +40,10 @@ jlong Java_org_rocksdb_Statistics_newStatistics__J(
* Method: newStatistics
* Signature: ([B)J
*/
jlong Java_org_rocksdb_Statistics_newStatistics___3B(
JNIEnv* env, jclass jcls, jbyteArray jhistograms) {
return Java_org_rocksdb_Statistics_newStatistics___3BJ(
env, jcls, jhistograms, 0);
jlong Java_org_rocksdb_Statistics_newStatistics___3B(JNIEnv* env, jclass jcls,
jbyteArray jhistograms) {
return Java_org_rocksdb_Statistics_newStatistics___3BJ(env, jcls, jhistograms,
0);
}
/*
@ -53,9 +52,8 @@ jlong Java_org_rocksdb_Statistics_newStatistics___3B(
* Signature: ([BJ)J
*/
jlong Java_org_rocksdb_Statistics_newStatistics___3BJ(
JNIEnv* env, jclass jcls, jbyteArray jhistograms,
JNIEnv* env, jclass /*jcls*/, jbyteArray jhistograms,
jlong jother_statistics_handle) {
std::shared_ptr<rocksdb::Statistics>* pSptr_other_statistics = nullptr;
if (jother_statistics_handle > 0) {
pSptr_other_statistics =
@ -68,7 +66,7 @@ jlong Java_org_rocksdb_Statistics_newStatistics___3BJ(
const jsize len = env->GetArrayLength(jhistograms);
if (len > 0) {
jbyte* jhistogram = env->GetByteArrayElements(jhistograms, nullptr);
if (jhistogram == nullptr ) {
if (jhistogram == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
@ -85,7 +83,7 @@ jlong Java_org_rocksdb_Statistics_newStatistics___3BJ(
std::shared_ptr<rocksdb::Statistics> sptr_other_statistics = nullptr;
if (pSptr_other_statistics != nullptr) {
sptr_other_statistics = *pSptr_other_statistics;
sptr_other_statistics = *pSptr_other_statistics;
}
auto* pSptr_statistics = new std::shared_ptr<rocksdb::StatisticsJni>(
@ -99,9 +97,10 @@ jlong Java_org_rocksdb_Statistics_newStatistics___3BJ(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_Statistics_disposeInternal(
JNIEnv* env, jobject jobj, jlong jhandle) {
if(jhandle > 0) {
void Java_org_rocksdb_Statistics_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
if (jhandle > 0) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
delete pSptr_statistics;
@ -113,12 +112,13 @@ void Java_org_rocksdb_Statistics_disposeInternal(
* Method: statsLevel
* Signature: (J)B
*/
jbyte Java_org_rocksdb_Statistics_statsLevel(
JNIEnv* env, jobject jobj, jlong jhandle) {
jbyte Java_org_rocksdb_Statistics_statsLevel(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jhandle) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
return rocksdb::StatsLevelJni::toJavaStatsLevel(pSptr_statistics->get()->stats_level_);
return rocksdb::StatsLevelJni::toJavaStatsLevel(
pSptr_statistics->get()->stats_level_);
}
/*
@ -126,8 +126,9 @@ jbyte Java_org_rocksdb_Statistics_statsLevel(
* Method: setStatsLevel
* Signature: (JB)V
*/
void Java_org_rocksdb_Statistics_setStatsLevel(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jstats_level) {
void Java_org_rocksdb_Statistics_setStatsLevel(JNIEnv* /*env*/,
jobject /*jobj*/, jlong jhandle,
jbyte jstats_level) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
@ -140,8 +141,10 @@ void Java_org_rocksdb_Statistics_setStatsLevel(
* Method: getTickerCount
* Signature: (JB)J
*/
jlong Java_org_rocksdb_Statistics_getTickerCount(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jticker_type) {
jlong Java_org_rocksdb_Statistics_getTickerCount(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jbyte jticker_type) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
@ -154,8 +157,10 @@ jlong Java_org_rocksdb_Statistics_getTickerCount(
* Method: getAndResetTickerCount
* Signature: (JB)J
*/
jlong Java_org_rocksdb_Statistics_getAndResetTickerCount(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jticker_type) {
jlong Java_org_rocksdb_Statistics_getAndResetTickerCount(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jbyte jticker_type) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
@ -168,34 +173,36 @@ jlong Java_org_rocksdb_Statistics_getAndResetTickerCount(
* Method: getHistogramData
* Signature: (JB)Lorg/rocksdb/HistogramData;
*/
jobject Java_org_rocksdb_Statistics_getHistogramData(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jhistogram_type) {
jobject Java_org_rocksdb_Statistics_getHistogramData(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle,
jbyte jhistogram_type) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
rocksdb::HistogramData data; // TODO(AR) perhaps better to construct a Java Object Wrapper that uses ptr to C++ `new HistogramData`
rocksdb::HistogramData
data; // TODO(AR) perhaps better to construct a Java Object Wrapper that
// uses ptr to C++ `new HistogramData`
auto histogram = rocksdb::HistogramTypeJni::toCppHistograms(jhistogram_type);
pSptr_statistics->get()->histogramData(
static_cast<rocksdb::Histograms>(histogram), &data);
jclass jclazz = rocksdb::HistogramDataJni::getJClass(env);
if(jclazz == nullptr) {
if (jclazz == nullptr) {
// exception occurred accessing class
return nullptr;
}
jmethodID mid = rocksdb::HistogramDataJni::getConstructorMethodId(
env);
if(mid == nullptr) {
jmethodID mid = rocksdb::HistogramDataJni::getConstructorMethodId(env);
if (mid == nullptr) {
// exception occurred accessing method
return nullptr;
}
return env->NewObject(
jclazz,
mid, data.median, data.percentile95,data.percentile99, data.average,
data.standard_deviation);
return env->NewObject(jclazz, mid, data.median, data.percentile95,
data.percentile99, data.average,
data.standard_deviation);
}
/*
@ -203,8 +210,10 @@ jobject Java_org_rocksdb_Statistics_getHistogramData(
* Method: getHistogramString
* Signature: (JB)Ljava/lang/String;
*/
jstring Java_org_rocksdb_Statistics_getHistogramString(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jhistogram_type) {
jstring Java_org_rocksdb_Statistics_getHistogramString(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle,
jbyte jhistogram_type) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
@ -218,14 +227,14 @@ jstring Java_org_rocksdb_Statistics_getHistogramString(
* Method: reset
* Signature: (J)V
*/
void Java_org_rocksdb_Statistics_reset(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* pSptr_statistics =
void Java_org_rocksdb_Statistics_reset(JNIEnv* env, jobject /*jobj*/,
jlong jhandle) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
rocksdb::Status s = pSptr_statistics->get()->Reset();
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
}
@ -234,9 +243,9 @@ void Java_org_rocksdb_Statistics_reset(
* Method: toString
* Signature: (J)Ljava/lang/String;
*/
jstring Java_org_rocksdb_Statistics_toString(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* pSptr_statistics =
jstring Java_org_rocksdb_Statistics_toString(JNIEnv* env, jobject /*jobj*/,
jlong jhandle) {
auto* pSptr_statistics =
reinterpret_cast<std::shared_ptr<rocksdb::Statistics>*>(jhandle);
assert(pSptr_statistics != nullptr);
auto str = pSptr_statistics->get()->ToString();

32
java/rocksjni/table.cc
View File

@ -5,10 +5,10 @@
//
// This file implements the "bridge" between Java and C++ for rocksdb::Options.
#include <jni.h>
#include "include/org_rocksdb_PlainTableConfig.h"
#include "include/org_rocksdb_BlockBasedTableConfig.h"
#include "rocksdb/table.h"
#include <jni.h>
#include "include/org_rocksdb_BlockBasedTableConfig.h"
#include "include/org_rocksdb_PlainTableConfig.h"
#include "rocksdb/cache.h"
#include "rocksdb/filter_policy.h"
@ -18,18 +18,17 @@
* Signature: (IIDIIBZZ)J
*/
jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
JNIEnv* env, jobject jobj, jint jkey_size, jint jbloom_bits_per_key,
jdouble jhash_table_ratio, jint jindex_sparseness,
jint jhuge_page_tlb_size, jbyte jencoding_type,
jboolean jfull_scan_mode, jboolean jstore_index_in_file) {
JNIEnv * /*env*/, jobject /*jobj*/, jint jkey_size,
jint jbloom_bits_per_key, jdouble jhash_table_ratio, jint jindex_sparseness,
jint jhuge_page_tlb_size, jbyte jencoding_type, jboolean jfull_scan_mode,
jboolean jstore_index_in_file) {
rocksdb::PlainTableOptions options = rocksdb::PlainTableOptions();
options.user_key_len = jkey_size;
options.bloom_bits_per_key = jbloom_bits_per_key;
options.hash_table_ratio = jhash_table_ratio;
options.index_sparseness = jindex_sparseness;
options.huge_page_tlb_size = jhuge_page_tlb_size;
options.encoding_type = static_cast<rocksdb::EncodingType>(
jencoding_type);
options.encoding_type = static_cast<rocksdb::EncodingType>(jencoding_type);
options.full_scan_mode = jfull_scan_mode;
options.store_index_in_file = jstore_index_in_file;
return reinterpret_cast<jlong>(rocksdb::NewPlainTableFactory(options));
@ -41,9 +40,9 @@ jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
* Signature: (ZJIJJIIZIZZZJIBBI)J
*/
jlong Java_org_rocksdb_BlockBasedTableConfig_newTableFactoryHandle(
JNIEnv *env, jobject jobj, jboolean no_block_cache, jlong block_cache_size,
jint block_cache_num_shardbits, jlong jblock_cache, jlong block_size,
jint block_size_deviation, jint block_restart_interval,
JNIEnv * /*env*/, jobject /*jobj*/, jboolean no_block_cache,
jlong block_cache_size, jint block_cache_num_shardbits, jlong jblock_cache,
jlong block_size, jint block_size_deviation, jint block_restart_interval,
jboolean whole_key_filtering, jlong jfilter_policy,
jboolean cache_index_and_filter_blocks,
jboolean pin_l0_filter_and_index_blocks_in_cache,
@ -83,16 +82,15 @@ jlong Java_org_rocksdb_BlockBasedTableConfig_newTableFactoryHandle(
options.hash_index_allow_collision = hash_index_allow_collision;
if (block_cache_compressed_size > 0) {
if (block_cache_compressd_num_shard_bits > 0) {
options.block_cache =
rocksdb::NewLRUCache(block_cache_compressed_size,
block_cache_compressd_num_shard_bits);
options.block_cache = rocksdb::NewLRUCache(
block_cache_compressed_size, block_cache_compressd_num_shard_bits);
} else {
options.block_cache = rocksdb::NewLRUCache(block_cache_compressed_size);
}
}
options.checksum = static_cast<rocksdb::ChecksumType>(jchecksum_type);
options.index_type = static_cast<
rocksdb::BlockBasedTableOptions::IndexType>(jindex_type);
options.index_type =
static_cast<rocksdb::BlockBasedTableOptions::IndexType>(jindex_type);
options.format_version = jformat_version;
return reinterpret_cast<jlong>(rocksdb::NewBlockBasedTableFactory(options));

790
java/rocksjni/transaction.cc
View File

File diff suppressed because it is too large Load Diff

266
java/rocksjni/transaction_db.cc
View File

@ -11,7 +11,6 @@
#include <memory>
#include <utility>
#include "include/org_rocksdb_TransactionDB.h"
#include "rocksdb/options.h"
@ -25,9 +24,9 @@
* Method: open
* Signature: (JJLjava/lang/String;)J
*/
jlong Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2(JNIEnv* env,
jclass jcls, jlong joptions_handle, jlong jtxn_db_options_handle,
jstring jdb_path) {
jlong Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2(
JNIEnv* env, jclass /*jcls*/, jlong joptions_handle,
jlong jtxn_db_options_handle, jstring jdb_path) {
auto* options = reinterpret_cast<rocksdb::Options*>(joptions_handle);
auto* txn_db_options =
reinterpret_cast<rocksdb::TransactionDBOptions*>(jtxn_db_options_handle);
@ -55,9 +54,8 @@ jlong Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2(JNIEnv* env,
* Signature: (JJLjava/lang/String;[[B[J)[J
*/
jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
JNIEnv* env, jclass jcls, jlong jdb_options_handle,
jlong jtxn_db_options_handle, jstring jdb_path,
jobjectArray jcolumn_names,
JNIEnv* env, jclass /*jcls*/, jlong jdb_options_handle,
jlong jtxn_db_options_handle, jstring jdb_path, jobjectArray jcolumn_names,
jlongArray jcolumn_options_handles) {
const char* db_path = env->GetStringUTFChars(jdb_path, nullptr);
if (db_path == nullptr) {
@ -74,18 +72,18 @@ jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
jlong* jco = env->GetLongArrayElements(jcolumn_options_handles, nullptr);
if (jco == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
std::vector<rocksdb::ColumnFamilyDescriptor> column_families;
for (int i = 0; i < len_cols; i++) {
const jobject jcn = env->GetObjectArrayElement(jcolumn_names, i);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
// exception thrown: ArrayIndexOutOfBoundsException
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const jbyteArray jcn_ba = reinterpret_cast<jbyteArray>(jcn);
jbyte* jcf_name = env->GetByteArrayElements(jcn_ba, nullptr);
@ -99,18 +97,18 @@ jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
const int jcf_name_len = env->GetArrayLength(jcn_ba);
if (env->EnsureLocalCapacity(jcf_name_len) != 0) {
// out of memory
env->ReleaseByteArrayElements(jcn_ba, jcf_name, JNI_ABORT);
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
// out of memory
env->ReleaseByteArrayElements(jcn_ba, jcf_name, JNI_ABORT);
env->DeleteLocalRef(jcn);
env->ReleaseLongArrayElements(jcolumn_options_handles, jco, JNI_ABORT);
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const std::string cf_name(reinterpret_cast<char *>(jcf_name), jcf_name_len);
const std::string cf_name(reinterpret_cast<char*>(jcf_name), jcf_name_len);
const rocksdb::ColumnFamilyOptions* cf_options =
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[i]);
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[i]);
column_families.push_back(
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
env->ReleaseByteArrayElements(jcn_ba, jcf_name, JNI_ABORT);
env->DeleteLocalRef(jcn);
@ -122,8 +120,8 @@ jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
reinterpret_cast<rocksdb::TransactionDBOptions*>(jtxn_db_options_handle);
std::vector<rocksdb::ColumnFamilyHandle*> handles;
rocksdb::TransactionDB* tdb = nullptr;
const rocksdb::Status s = rocksdb::TransactionDB::Open(*db_options, *txn_db_options,
db_path, column_families, &handles, &tdb);
const rocksdb::Status s = rocksdb::TransactionDB::Open(
*db_options, *txn_db_options, db_path, column_families, &handles, &tdb);
// check if open operation was successful
if (s.ok()) {
@ -137,14 +135,14 @@ jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
jlongArray jresults = env->NewLongArray(resultsLen);
if (jresults == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetLongArrayRegion(jresults, 0, resultsLen, results.get());
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jresults);
return nullptr;
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jresults);
return nullptr;
}
return jresults;
} else {
@ -158,8 +156,9 @@ jlongArray Java_org_rocksdb_TransactionDB_open__JJLjava_lang_String_2_3_3B_3J(
* Method: beginTransaction
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJ(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jwrite_options_handle) {
jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJ(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
@ -172,9 +171,9 @@ jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJ(JNIEnv* env,
* Method: beginTransaction
* Signature: (JJJ)J
*/
jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJJ(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong jtxn_options_handle) {
jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJJ(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong jtxn_options_handle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
@ -191,8 +190,8 @@ jlong Java_org_rocksdb_TransactionDB_beginTransaction__JJJ(JNIEnv* env,
* Signature: (JJJ)J
*/
jlong Java_org_rocksdb_TransactionDB_beginTransaction_1withOld__JJJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong jold_txn_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong jold_txn_handle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
@ -215,16 +214,17 @@ jlong Java_org_rocksdb_TransactionDB_beginTransaction_1withOld__JJJ(
* Signature: (JJJJ)J
*/
jlong Java_org_rocksdb_TransactionDB_beginTransaction_1withOld__JJJJ(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jwrite_options_handle,
jlong jtxn_options_handle, jlong jold_txn_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jwrite_options_handle, jlong jtxn_options_handle,
jlong jold_txn_handle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
auto* write_options =
reinterpret_cast<rocksdb::WriteOptions*>(jwrite_options_handle);
auto* txn_options =
reinterpret_cast<rocksdb::TransactionOptions*>(jtxn_options_handle);
auto* old_txn = reinterpret_cast<rocksdb::Transaction*>(jold_txn_handle);
rocksdb::Transaction* txn = txn_db->BeginTransaction(*write_options,
*txn_options, old_txn);
rocksdb::Transaction* txn =
txn_db->BeginTransaction(*write_options, *txn_options, old_txn);
// RocksJava relies on the assumption that
// we do not allocate a new Transaction object
@ -240,12 +240,14 @@ jlong Java_org_rocksdb_TransactionDB_beginTransaction_1withOld__JJJJ(
* Signature: (JLjava/lang/String;)J
*/
jlong Java_org_rocksdb_TransactionDB_getTransactionByName(JNIEnv* env,
jobject jobj, jlong jhandle, jstring jname) {
jobject /*jobj*/,
jlong jhandle,
jstring jname) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
const char* name = env->GetStringUTFChars(jname, nullptr);
if (name == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
// exception thrown: OutOfMemoryError
return 0;
}
rocksdb::Transaction* txn = txn_db->GetTransactionByName(name);
env->ReleaseStringUTFChars(jname, name);
@ -258,7 +260,7 @@ jlong Java_org_rocksdb_TransactionDB_getTransactionByName(JNIEnv* env,
* Signature: (J)[J
*/
jlongArray Java_org_rocksdb_TransactionDB_getAllPreparedTransactions(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* env, jobject /*jobj*/, jlong jhandle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
std::vector<rocksdb::Transaction*> txns;
txn_db->GetAllPreparedTransactions(&txns);
@ -269,19 +271,19 @@ jlongArray Java_org_rocksdb_TransactionDB_getAllPreparedTransactions(
const jsize len = static_cast<jsize>(size);
jlong tmp[len];
for (jsize i = 0; i < len; ++i) {
tmp[i] = reinterpret_cast<jlong>(txns[i]);
tmp[i] = reinterpret_cast<jlong>(txns[i]);
}
jlongArray jtxns = env->NewLongArray(len);
if (jtxns == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetLongArrayRegion(jtxns, 0, len, tmp);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jtxns);
return nullptr;
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jtxns);
return nullptr;
}
return jtxns;
@ -292,38 +294,44 @@ jlongArray Java_org_rocksdb_TransactionDB_getAllPreparedTransactions(
* Method: getLockStatusData
* Signature: (J)Ljava/util/Map;
*/
jobject Java_org_rocksdb_TransactionDB_getLockStatusData(
JNIEnv* env, jobject jobj, jlong jhandle) {
jobject Java_org_rocksdb_TransactionDB_getLockStatusData(JNIEnv* env,
jobject /*jobj*/,
jlong jhandle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
const std::unordered_multimap<uint32_t, rocksdb::KeyLockInfo> lock_status_data =
txn_db->GetLockStatusData();
const jobject jlock_status_data = rocksdb::HashMapJni::construct(env,
static_cast<uint32_t>(lock_status_data.size()));
const std::unordered_multimap<uint32_t, rocksdb::KeyLockInfo>
lock_status_data = txn_db->GetLockStatusData();
const jobject jlock_status_data = rocksdb::HashMapJni::construct(
env, static_cast<uint32_t>(lock_status_data.size()));
if (jlock_status_data == nullptr) {
// exception occurred
return nullptr;
// exception occurred
return nullptr;
}
const rocksdb::HashMapJni::FnMapKV<const int32_t, const rocksdb::KeyLockInfo> fn_map_kv =
[env, txn_db, &lock_status_data](const std::pair<const int32_t, const rocksdb::KeyLockInfo>& pair) {
const jobject jlong_column_family_id =
rocksdb::LongJni::valueOf(env, pair.first);
if (jlong_column_family_id == nullptr) {
const rocksdb::HashMapJni::FnMapKV<const int32_t, const rocksdb::KeyLockInfo>
fn_map_kv =
[env, txn_db, &lock_status_data](
const std::pair<const int32_t, const rocksdb::KeyLockInfo>&
pair) {
const jobject jlong_column_family_id =
rocksdb::LongJni::valueOf(env, pair.first);
if (jlong_column_family_id == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
const jobject jkey_lock_info =
rocksdb::KeyLockInfoJni::construct(env, pair.second);
if (jkey_lock_info == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
return std::unique_ptr<std::pair<jobject, jobject>>(new std::pair<jobject, jobject>(jlong_column_family_id,
jkey_lock_info));
};
}
const jobject jkey_lock_info =
rocksdb::KeyLockInfoJni::construct(env, pair.second);
if (jkey_lock_info == nullptr) {
// an error occurred
return std::unique_ptr<std::pair<jobject, jobject>>(nullptr);
}
return std::unique_ptr<std::pair<jobject, jobject>>(
new std::pair<jobject, jobject>(jlong_column_family_id,
jkey_lock_info));
};
if(!rocksdb::HashMapJni::putAll(env, jlock_status_data,
lock_status_data.begin(), lock_status_data.end(), fn_map_kv)) {
if (!rocksdb::HashMapJni::putAll(env, jlock_status_data,
lock_status_data.begin(),
lock_status_data.end(), fn_map_kv)) {
// exception occcurred
return nullptr;
}
@ -332,10 +340,10 @@ jobject Java_org_rocksdb_TransactionDB_getLockStatusData(
}
/*
* Class: org_rocksdb_TransactionDB
* Method: getDeadlockInfoBuffer
* Signature: (J)[Lorg/rocksdb/TransactionDB/DeadlockPath;
*/
* Class: org_rocksdb_TransactionDB
* Method: getDeadlockInfoBuffer
* Signature: (J)[Lorg/rocksdb/TransactionDB/DeadlockPath;
*/
jobjectArray Java_org_rocksdb_TransactionDB_getDeadlockInfoBuffer(
JNIEnv* env, jobject jobj, jlong jhandle) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
@ -346,63 +354,67 @@ jobjectArray Java_org_rocksdb_TransactionDB_getDeadlockInfoBuffer(
static_cast<jsize>(deadlock_info_buffer.size());
jobjectArray jdeadlock_info_buffer =
env->NewObjectArray(deadlock_info_buffer_len,
rocksdb::DeadlockPathJni::getJClass(env), nullptr);
rocksdb::DeadlockPathJni::getJClass(env), nullptr);
if (jdeadlock_info_buffer == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
// exception thrown: OutOfMemoryError
return nullptr;
}
jsize jdeadlock_info_buffer_offset = 0;
auto buf_end = deadlock_info_buffer.end();
for (auto buf_it = deadlock_info_buffer.begin(); buf_it != buf_end; ++buf_it) {
for (auto buf_it = deadlock_info_buffer.begin(); buf_it != buf_end;
++buf_it) {
const rocksdb::DeadlockPath deadlock_path = *buf_it;
const std::vector<rocksdb::DeadlockInfo> deadlock_infos
= deadlock_path.path;
const std::vector<rocksdb::DeadlockInfo> deadlock_infos =
deadlock_path.path;
const jsize deadlock_infos_len =
static_cast<jsize>(deadlock_info_buffer.size());
jobjectArray jdeadlock_infos = env->NewObjectArray(deadlock_infos_len,
rocksdb::DeadlockInfoJni::getJClass(env), nullptr);
jobjectArray jdeadlock_infos = env->NewObjectArray(
deadlock_infos_len, rocksdb::DeadlockInfoJni::getJClass(env), nullptr);
if (jdeadlock_infos == nullptr) {
// exception thrown: OutOfMemoryError
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
// exception thrown: OutOfMemoryError
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
jsize jdeadlock_infos_offset = 0;
auto infos_end = deadlock_infos.end();
for (auto infos_it = deadlock_infos.begin(); infos_it != infos_end; ++infos_it) {
const rocksdb::DeadlockInfo deadlock_info = *infos_it;
const jobject jdeadlock_info = rocksdb::TransactionDBJni::newDeadlockInfo(
env, jobj, deadlock_info.m_txn_id, deadlock_info.m_cf_id,
deadlock_info.m_waiting_key, deadlock_info.m_exclusive);
if (jdeadlock_info == nullptr) {
// exception occcurred
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
env->SetObjectArrayElement(jdeadlock_infos, jdeadlock_infos_offset++, jdeadlock_info);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException or ArrayStoreException
env->DeleteLocalRef(jdeadlock_info);
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
}
const jobject jdeadlock_path =
rocksdb::DeadlockPathJni::construct(env, jdeadlock_infos,
deadlock_path.limit_exceeded);
if(jdeadlock_path == nullptr) {
for (auto infos_it = deadlock_infos.begin(); infos_it != infos_end;
++infos_it) {
const rocksdb::DeadlockInfo deadlock_info = *infos_it;
const jobject jdeadlock_info = rocksdb::TransactionDBJni::newDeadlockInfo(
env, jobj, deadlock_info.m_txn_id, deadlock_info.m_cf_id,
deadlock_info.m_waiting_key, deadlock_info.m_exclusive);
if (jdeadlock_info == nullptr) {
// exception occcurred
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
env->SetObjectArrayElement(jdeadlock_info_buffer, jdeadlock_info_buffer_offset++, jdeadlock_path);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException or ArrayStoreException
env->DeleteLocalRef(jdeadlock_path);
}
env->SetObjectArrayElement(jdeadlock_infos, jdeadlock_infos_offset++,
jdeadlock_info);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException or
// ArrayStoreException
env->DeleteLocalRef(jdeadlock_info);
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
}
const jobject jdeadlock_path = rocksdb::DeadlockPathJni::construct(
env, jdeadlock_infos, deadlock_path.limit_exceeded);
if (jdeadlock_path == nullptr) {
// exception occcurred
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
env->SetObjectArrayElement(jdeadlock_info_buffer,
jdeadlock_info_buffer_offset++, jdeadlock_path);
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException or ArrayStoreException
env->DeleteLocalRef(jdeadlock_path);
env->DeleteLocalRef(jdeadlock_info_buffer);
return nullptr;
}
}
@ -410,12 +422,13 @@ jobjectArray Java_org_rocksdb_TransactionDB_getDeadlockInfoBuffer(
}
/*
* Class: org_rocksdb_TransactionDB
* Method: setDeadlockInfoBufferSize
* Signature: (JI)V
*/
* Class: org_rocksdb_TransactionDB
* Method: setDeadlockInfoBufferSize
* Signature: (JI)V
*/
void Java_org_rocksdb_TransactionDB_setDeadlockInfoBufferSize(
JNIEnv* env, jobject jobj, jlong jhandle, jint jdeadlock_info_buffer_size) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jint jdeadlock_info_buffer_size) {
auto* txn_db = reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
txn_db->SetDeadlockInfoBufferSize(jdeadlock_info_buffer_size);
}
@ -425,7 +438,8 @@ void Java_org_rocksdb_TransactionDB_setDeadlockInfoBufferSize(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionDB_disposeInternal(JNIEnv* env, jobject jobj,
jlong jhandle) {
void Java_org_rocksdb_TransactionDB_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::TransactionDB*>(jhandle);
}

59
java/rocksjni/transaction_db_options.cc
View File

@ -20,7 +20,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_TransactionDBOptions_newTransactionDBOptions(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
rocksdb::TransactionDBOptions* opts = new rocksdb::TransactionDBOptions();
return reinterpret_cast<jlong>(opts);
}
@ -30,8 +30,9 @@ jlong Java_org_rocksdb_TransactionDBOptions_newTransactionDBOptions(
* Method: getMaxNumLocks
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionDBOptions_getMaxNumLocks(JNIEnv* env,
jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_TransactionDBOptions_getMaxNumLocks(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
return opts->max_num_locks;
}
@ -41,8 +42,8 @@ jlong Java_org_rocksdb_TransactionDBOptions_getMaxNumLocks(JNIEnv* env,
* Method: setMaxNumLocks
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionDBOptions_setMaxNumLocks(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jmax_num_locks) {
void Java_org_rocksdb_TransactionDBOptions_setMaxNumLocks(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jlong jmax_num_locks) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
opts->max_num_locks = jmax_num_locks;
}
@ -52,8 +53,9 @@ void Java_org_rocksdb_TransactionDBOptions_setMaxNumLocks(JNIEnv* env,
* Method: getNumStripes
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionDBOptions_getNumStripes(JNIEnv* env,
jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_TransactionDBOptions_getNumStripes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
return opts->num_stripes;
}
@ -63,8 +65,10 @@ jlong Java_org_rocksdb_TransactionDBOptions_getNumStripes(JNIEnv* env,
* Method: setNumStripes
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionDBOptions_setNumStripes(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jnum_stripes) {
void Java_org_rocksdb_TransactionDBOptions_setNumStripes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jlong jnum_stripes) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
opts->num_stripes = jnum_stripes;
}
@ -75,7 +79,7 @@ void Java_org_rocksdb_TransactionDBOptions_setNumStripes(JNIEnv* env,
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionDBOptions_getTransactionLockTimeout(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
return opts->transaction_lock_timeout;
}
@ -86,7 +90,8 @@ jlong Java_org_rocksdb_TransactionDBOptions_getTransactionLockTimeout(
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionDBOptions_setTransactionLockTimeout(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jtransaction_lock_timeout) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jtransaction_lock_timeout) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
opts->transaction_lock_timeout = jtransaction_lock_timeout;
}
@ -97,7 +102,7 @@ void Java_org_rocksdb_TransactionDBOptions_setTransactionLockTimeout(
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionDBOptions_getDefaultLockTimeout(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
return opts->default_lock_timeout;
}
@ -108,7 +113,8 @@ jlong Java_org_rocksdb_TransactionDBOptions_getDefaultLockTimeout(
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionDBOptions_setDefaultLockTimeout(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdefault_lock_timeout) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jdefault_lock_timeout) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
opts->default_lock_timeout = jdefault_lock_timeout;
}
@ -118,19 +124,23 @@ void Java_org_rocksdb_TransactionDBOptions_setDefaultLockTimeout(
* Method: getWritePolicy
* Signature: (J)B
*/
jbyte Java_org_rocksdb_TransactionDBOptions_getWritePolicy(
JNIEnv* env, jobject jobj, jlong jhandle) {
jbyte Java_org_rocksdb_TransactionDBOptions_getWritePolicy(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
return rocksdb::TxnDBWritePolicyJni::toJavaTxnDBWritePolicy(opts->write_policy);
return rocksdb::TxnDBWritePolicyJni::toJavaTxnDBWritePolicy(
opts->write_policy);
}
/*
* Class: org_rocksdb_TransactionDBOptions
* Method: setWritePolicy
* Signature: (JB)V
*/
void Java_org_rocksdb_TransactionDBOptions_setWritePolicy(
JNIEnv* env, jobject jobj, jlong jhandle, jbyte jwrite_policy) {
* Class: org_rocksdb_TransactionDBOptions
* Method: setWritePolicy
* Signature: (JB)V
*/
void Java_org_rocksdb_TransactionDBOptions_setWritePolicy(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jbyte jwrite_policy) {
auto* opts = reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
opts->write_policy =
rocksdb::TxnDBWritePolicyJni::toCppTxnDBWritePolicy(jwrite_policy);
@ -141,7 +151,8 @@ void Java_org_rocksdb_TransactionDBOptions_setWritePolicy(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionDBOptions_disposeInternal(JNIEnv* env,
jobject jobj, jlong jhandle) {
void Java_org_rocksdb_TransactionDBOptions_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::TransactionDBOptions*>(jhandle);
}

29
java/rocksjni/transaction_log.cc
View File

@ -19,8 +19,9 @@
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionLogIterator_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_TransactionLogIterator_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
delete reinterpret_cast<rocksdb::TransactionLogIterator*>(handle);
}
@ -29,8 +30,9 @@ void Java_org_rocksdb_TransactionLogIterator_disposeInternal(
* Method: isValid
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_TransactionLogIterator_isValid(
JNIEnv* env, jobject jobj, jlong handle) {
jboolean Java_org_rocksdb_TransactionLogIterator_isValid(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->Valid();
}
@ -39,8 +41,9 @@ jboolean Java_org_rocksdb_TransactionLogIterator_isValid(
* Method: next
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionLogIterator_next(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_TransactionLogIterator_next(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->Next();
}
@ -49,10 +52,11 @@ void Java_org_rocksdb_TransactionLogIterator_next(
* Method: status
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionLogIterator_status(
JNIEnv* env, jobject jobj, jlong handle) {
rocksdb::Status s = reinterpret_cast<
rocksdb::TransactionLogIterator*>(handle)->status();
void Java_org_rocksdb_TransactionLogIterator_status(JNIEnv* env,
jobject /*jobj*/,
jlong handle) {
rocksdb::Status s =
reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->status();
if (!s.ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
}
@ -63,8 +67,9 @@ void Java_org_rocksdb_TransactionLogIterator_status(
* Method: getBatch
* Signature: (J)Lorg/rocksdb/TransactionLogIterator$BatchResult
*/
jobject Java_org_rocksdb_TransactionLogIterator_getBatch(
JNIEnv* env, jobject jobj, jlong handle) {
jobject Java_org_rocksdb_TransactionLogIterator_getBatch(JNIEnv* env,
jobject /*jobj*/,
jlong handle) {
rocksdb::BatchResult batch_result =
reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->GetBatch();
return rocksdb::BatchResultJni::construct(env, batch_result);

8
java/rocksjni/transaction_notifier.cc
View File

@ -31,12 +31,12 @@ jlong Java_org_rocksdb_AbstractTransactionNotifier_createNewTransactionNotifier(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_AbstractTransactionNotifier_disposeInternal(JNIEnv* env,
jobject jobj, jlong jhandle) {
void Java_org_rocksdb_AbstractTransactionNotifier_disposeInternal(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
// TODO(AR) refactor to use JniCallback::JniCallback
// when https://github.com/facebook/rocksdb/pull/1241/ is merged
std::shared_ptr<rocksdb::TransactionNotifierJniCallback>* handle =
reinterpret_cast<std::shared_ptr<
rocksdb::TransactionNotifierJniCallback>*>(jhandle);
reinterpret_cast<
std::shared_ptr<rocksdb::TransactionNotifierJniCallback>*>(jhandle);
delete handle;
}

93
java/rocksjni/transaction_options.cc
View File

@ -17,8 +17,8 @@
* Method: newTransactionOptions
* Signature: ()J
*/
jlong Java_org_rocksdb_TransactionOptions_newTransactionOptions(JNIEnv* env,
jclass jcls) {
jlong Java_org_rocksdb_TransactionOptions_newTransactionOptions(
JNIEnv* /*env*/, jclass /*jcls*/) {
auto* opts = new rocksdb::TransactionOptions();
return reinterpret_cast<jlong>(opts);
}
@ -28,8 +28,9 @@ jlong Java_org_rocksdb_TransactionOptions_newTransactionOptions(JNIEnv* env,
* Method: isSetSnapshot
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_TransactionOptions_isSetSnapshot(JNIEnv* env,
jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_TransactionOptions_isSetSnapshot(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->set_snapshot;
}
@ -39,8 +40,8 @@ jboolean Java_org_rocksdb_TransactionOptions_isSetSnapshot(JNIEnv* env,
* Method: setSetSnapshot
* Signature: (JZ)V
*/
void Java_org_rocksdb_TransactionOptions_setSetSnapshot(JNIEnv* env,
jobject jobj, jlong jhandle, jboolean jset_snapshot) {
void Java_org_rocksdb_TransactionOptions_setSetSnapshot(
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle, jboolean jset_snapshot) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->set_snapshot = jset_snapshot;
}
@ -50,19 +51,21 @@ void Java_org_rocksdb_TransactionOptions_setSetSnapshot(JNIEnv* env,
* Method: isDeadlockDetect
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_TransactionOptions_isDeadlockDetect(
JNIEnv* env, jobject jobj, jlong jhandle) {
jboolean Java_org_rocksdb_TransactionOptions_isDeadlockDetect(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->deadlock_detect;
}
/*
* Class: org_rocksdb_TransactionOptions
* Method: setDeadlockDetect
* Signature: (JZ)V
*/
* Class: org_rocksdb_TransactionOptions
* Method: setDeadlockDetect
* Signature: (JZ)V
*/
void Java_org_rocksdb_TransactionOptions_setDeadlockDetect(
JNIEnv* env, jobject jobj, jlong jhandle, jboolean jdeadlock_detect) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jboolean jdeadlock_detect) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->deadlock_detect = jdeadlock_detect;
}
@ -72,8 +75,9 @@ void Java_org_rocksdb_TransactionOptions_setDeadlockDetect(
* Method: getLockTimeout
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionOptions_getLockTimeout(JNIEnv* env,
jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_TransactionOptions_getLockTimeout(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->lock_timeout;
}
@ -83,8 +87,10 @@ jlong Java_org_rocksdb_TransactionOptions_getLockTimeout(JNIEnv* env,
* Method: setLockTimeout
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionOptions_setLockTimeout(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jlock_timeout) {
void Java_org_rocksdb_TransactionOptions_setLockTimeout(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jlong jlock_timeout) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->lock_timeout = jlock_timeout;
}
@ -94,8 +100,9 @@ void Java_org_rocksdb_TransactionOptions_setLockTimeout(JNIEnv* env,
* Method: getExpiration
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionOptions_getExpiration(JNIEnv* env,
jobject jobj, jlong jhandle) {
jlong Java_org_rocksdb_TransactionOptions_getExpiration(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->expiration;
}
@ -105,8 +112,10 @@ jlong Java_org_rocksdb_TransactionOptions_getExpiration(JNIEnv* env,
* Method: setExpiration
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionOptions_setExpiration(JNIEnv* env,
jobject jobj, jlong jhandle, jlong jexpiration) {
void Java_org_rocksdb_TransactionOptions_setExpiration(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle,
jlong jexpiration) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->expiration = jexpiration;
}
@ -117,40 +126,43 @@ void Java_org_rocksdb_TransactionOptions_setExpiration(JNIEnv* env,
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionOptions_getDeadlockDetectDepth(
JNIEnv* env, jobject jobj, jlong jhandle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->deadlock_detect_depth;
}
/*
* Class: org_rocksdb_TransactionOptions
* Method: setDeadlockDetectDepth
* Signature: (JJ)V
*/
* Class: org_rocksdb_TransactionOptions
* Method: setDeadlockDetectDepth
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionOptions_setDeadlockDetectDepth(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jdeadlock_detect_depth) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jdeadlock_detect_depth) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->deadlock_detect_depth = jdeadlock_detect_depth;
}
/*
* Class: org_rocksdb_TransactionOptions
* Method: getMaxWriteBatchSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionOptions_getMaxWriteBatchSize(
JNIEnv* env, jobject jobj, jlong jhandle) {
* Class: org_rocksdb_TransactionOptions
* Method: getMaxWriteBatchSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_TransactionOptions_getMaxWriteBatchSize(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
return opts->max_write_batch_size;
}
/*
* Class: org_rocksdb_TransactionOptions
* Method: setMaxWriteBatchSize
* Signature: (JJ)V
*/
* Class: org_rocksdb_TransactionOptions
* Method: setMaxWriteBatchSize
* Signature: (JJ)V
*/
void Java_org_rocksdb_TransactionOptions_setMaxWriteBatchSize(
JNIEnv* env, jobject jobj, jlong jhandle, jlong jmax_write_batch_size) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jhandle,
jlong jmax_write_batch_size) {
auto* opts = reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
opts->max_write_batch_size = jmax_write_batch_size;
}
@ -160,7 +172,8 @@ void Java_org_rocksdb_TransactionOptions_setMaxWriteBatchSize(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_TransactionOptions_disposeInternal(JNIEnv* env,
jobject jobj, jlong jhandle) {
void Java_org_rocksdb_TransactionOptions_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jhandle) {
delete reinterpret_cast<rocksdb::TransactionOptions*>(jhandle);
}

80
java/rocksjni/ttl.cc
View File

@ -10,9 +10,9 @@
#include <jni.h>
#include <stdio.h>
#include <stdlib.h>
#include <memory>
#include <string>
#include <vector>
#include <memory>
#include "include/org_rocksdb_TtlDB.h"
#include "rocksdb/utilities/db_ttl.h"
@ -23,19 +23,19 @@
* Method: open
* Signature: (JLjava/lang/String;IZ)J
*/
jlong Java_org_rocksdb_TtlDB_open(JNIEnv* env,
jclass jcls, jlong joptions_handle, jstring jdb_path,
jint jttl, jboolean jread_only) {
jlong Java_org_rocksdb_TtlDB_open(JNIEnv* env, jclass /*jcls*/,
jlong joptions_handle, jstring jdb_path,
jint jttl, jboolean jread_only) {
const char* db_path = env->GetStringUTFChars(jdb_path, nullptr);
if(db_path == nullptr) {
if (db_path == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
auto* opt = reinterpret_cast<rocksdb::Options*>(joptions_handle);
rocksdb::DBWithTTL* db = nullptr;
rocksdb::Status s = rocksdb::DBWithTTL::Open(*opt, db_path, &db,
jttl, jread_only);
rocksdb::Status s =
rocksdb::DBWithTTL::Open(*opt, db_path, &db, jttl, jread_only);
env->ReleaseStringUTFChars(jdb_path, db_path);
// as TTLDB extends RocksDB on the java side, we can reuse
@ -53,20 +53,20 @@ jlong Java_org_rocksdb_TtlDB_open(JNIEnv* env,
* Method: openCF
* Signature: (JLjava/lang/String;[[B[J[IZ)[J
*/
jlongArray
Java_org_rocksdb_TtlDB_openCF(
JNIEnv* env, jclass jcls, jlong jopt_handle, jstring jdb_path,
jobjectArray jcolumn_names, jlongArray jcolumn_options,
jintArray jttls, jboolean jread_only) {
jlongArray Java_org_rocksdb_TtlDB_openCF(JNIEnv* env, jclass /*jcls*/,
jlong jopt_handle, jstring jdb_path,
jobjectArray jcolumn_names,
jlongArray jcolumn_options,
jintArray jttls, jboolean jread_only) {
const char* db_path = env->GetStringUTFChars(jdb_path, nullptr);
if(db_path == nullptr) {
if (db_path == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
const jsize len_cols = env->GetArrayLength(jcolumn_names);
jlong* jco = env->GetLongArrayElements(jcolumn_options, nullptr);
if(jco == nullptr) {
if (jco == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
@ -75,22 +75,21 @@ jlongArray
std::vector<rocksdb::ColumnFamilyDescriptor> column_families;
jboolean has_exception = JNI_FALSE;
rocksdb::JniUtil::byteStrings<std::string>(
env,
jcolumn_names,
[](const char* str_data, const size_t str_len) {
return std::string(str_data, str_len);
},
[&jco, &column_families](size_t idx, std::string cf_name) {
rocksdb::ColumnFamilyOptions* cf_options =
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[idx]);
column_families.push_back(
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
},
&has_exception);
env, jcolumn_names,
[](const char* str_data, const size_t str_len) {
return std::string(str_data, str_len);
},
[&jco, &column_families](size_t idx, std::string cf_name) {
rocksdb::ColumnFamilyOptions* cf_options =
reinterpret_cast<rocksdb::ColumnFamilyOptions*>(jco[idx]);
column_families.push_back(
rocksdb::ColumnFamilyDescriptor(cf_name, *cf_options));
},
&has_exception);
env->ReleaseLongArrayElements(jcolumn_options, jco, JNI_ABORT);
if(has_exception == JNI_TRUE) {
if (has_exception == JNI_TRUE) {
// exception occurred
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
@ -98,13 +97,13 @@ jlongArray
std::vector<int32_t> ttl_values;
jint* jttlv = env->GetIntArrayElements(jttls, nullptr);
if(jttlv == nullptr) {
if (jttlv == nullptr) {
// exception thrown: OutOfMemoryError
env->ReleaseStringUTFChars(jdb_path, db_path);
return nullptr;
}
const jsize len_ttls = env->GetArrayLength(jttls);
for(jsize i = 0; i < len_ttls; i++) {
for (jsize i = 0; i < len_ttls; i++) {
ttl_values.push_back(jttlv[i]);
}
env->ReleaseIntArrayElements(jttls, jttlv, JNI_ABORT);
@ -112,30 +111,30 @@ jlongArray
auto* opt = reinterpret_cast<rocksdb::DBOptions*>(jopt_handle);
std::vector<rocksdb::ColumnFamilyHandle*> handles;
rocksdb::DBWithTTL* db = nullptr;
rocksdb::Status s = rocksdb::DBWithTTL::Open(*opt, db_path, column_families,
&handles, &db, ttl_values, jread_only);
rocksdb::Status s = rocksdb::DBWithTTL::Open(
*opt, db_path, column_families, &handles, &db, ttl_values, jread_only);
// we have now finished with db_path
env->ReleaseStringUTFChars(jdb_path, db_path);
// check if open operation was successful
if (s.ok()) {
const jsize resultsLen = 1 + len_cols; //db handle + column family handles
const jsize resultsLen = 1 + len_cols; // db handle + column family handles
std::unique_ptr<jlong[]> results =
std::unique_ptr<jlong[]>(new jlong[resultsLen]);
results[0] = reinterpret_cast<jlong>(db);
for(int i = 1; i <= len_cols; i++) {
for (int i = 1; i <= len_cols; i++) {
results[i] = reinterpret_cast<jlong>(handles[i - 1]);
}
jlongArray jresults = env->NewLongArray(resultsLen);
if(jresults == nullptr) {
if (jresults == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetLongArrayRegion(jresults, 0, resultsLen, results.get());
if(env->ExceptionCheck()) {
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jresults);
return nullptr;
@ -154,11 +153,10 @@ jlongArray
* Signature: (JLorg/rocksdb/ColumnFamilyDescriptor;[BJI)J;
*/
jlong Java_org_rocksdb_TtlDB_createColumnFamilyWithTtl(
JNIEnv* env, jobject jobj, jlong jdb_handle,
jbyteArray jcolumn_name, jlong jcolumn_options, jint jttl) {
JNIEnv* env, jobject /*jobj*/, jlong jdb_handle, jbyteArray jcolumn_name,
jlong jcolumn_options, jint jttl) {
jbyte* cfname = env->GetByteArrayElements(jcolumn_name, nullptr);
if(cfname == nullptr) {
if (cfname == nullptr) {
// exception thrown: OutOfMemoryError
return 0;
}
@ -170,8 +168,8 @@ jlong Java_org_rocksdb_TtlDB_createColumnFamilyWithTtl(
auto* db_handle = reinterpret_cast<rocksdb::DBWithTTL*>(jdb_handle);
rocksdb::ColumnFamilyHandle* handle;
rocksdb::Status s = db_handle->CreateColumnFamilyWithTtl(
*cfOptions, std::string(reinterpret_cast<char *>(cfname),
len), &handle, jttl);
*cfOptions, std::string(reinterpret_cast<char*>(cfname), len), &handle,
jttl);
env->ReleaseByteArrayElements(jcolumn_name, cfname, 0);

230
java/rocksjni/write_batch.cc
View File

@ -27,8 +27,9 @@
* Method: newWriteBatch
* Signature: (I)J
*/
jlong Java_org_rocksdb_WriteBatch_newWriteBatch__I(
JNIEnv* env, jclass jcls, jint jreserved_bytes) {
jlong Java_org_rocksdb_WriteBatch_newWriteBatch__I(JNIEnv* /*env*/,
jclass /*jcls*/,
jint jreserved_bytes) {
auto* wb = new rocksdb::WriteBatch(static_cast<size_t>(jreserved_bytes));
return reinterpret_cast<jlong>(wb);
}
@ -38,15 +39,16 @@ jlong Java_org_rocksdb_WriteBatch_newWriteBatch__I(
* Method: newWriteBatch
* Signature: ([BI)J
*/
jlong Java_org_rocksdb_WriteBatch_newWriteBatch___3BI(
JNIEnv* env, jclass jcls, jbyteArray jserialized,
jint jserialized_length) {
jlong Java_org_rocksdb_WriteBatch_newWriteBatch___3BI(JNIEnv* env,
jclass /*jcls*/,
jbyteArray jserialized,
jint jserialized_length) {
jboolean has_exception = JNI_FALSE;
std::string serialized = rocksdb::JniUtil::byteString<std::string>(env,
jserialized, jserialized_length,
[](const char* str, const size_t len) { return std::string(str, len); },
&has_exception);
if(has_exception == JNI_TRUE) {
std::string serialized = rocksdb::JniUtil::byteString<std::string>(
env, jserialized, jserialized_length,
[](const char* str, const size_t len) { return std::string(str, len); },
&has_exception);
if (has_exception == JNI_TRUE) {
// exception occurred
return 0;
}
@ -60,8 +62,8 @@ jlong Java_org_rocksdb_WriteBatch_newWriteBatch___3BI(
* Method: count0
* Signature: (J)I
*/
jint Java_org_rocksdb_WriteBatch_count0(JNIEnv* env, jobject jobj,
jlong jwb_handle) {
jint Java_org_rocksdb_WriteBatch_count0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -73,8 +75,8 @@ jint Java_org_rocksdb_WriteBatch_count0(JNIEnv* env, jobject jobj,
* Method: clear0
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_clear0(JNIEnv* env, jobject jobj,
jlong jwb_handle) {
void Java_org_rocksdb_WriteBatch_clear0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -86,8 +88,9 @@ void Java_org_rocksdb_WriteBatch_clear0(JNIEnv* env, jobject jobj,
* Method: setSavePoint0
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_setSavePoint0(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
void Java_org_rocksdb_WriteBatch_setSavePoint0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -99,8 +102,9 @@ void Java_org_rocksdb_WriteBatch_setSavePoint0(
* Method: rollbackToSavePoint0
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_rollbackToSavePoint0(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
void Java_org_rocksdb_WriteBatch_rollbackToSavePoint0(JNIEnv* env,
jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -117,8 +121,8 @@ void Java_org_rocksdb_WriteBatch_rollbackToSavePoint0(
* Method: popSavePoint
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_popSavePoint(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
void Java_org_rocksdb_WriteBatch_popSavePoint(JNIEnv* env, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -135,8 +139,9 @@ void Java_org_rocksdb_WriteBatch_popSavePoint(
* Method: setMaxBytes
* Signature: (JJ)V
*/
void Java_org_rocksdb_WriteBatch_setMaxBytes(
JNIEnv* env, jobject jobj, jlong jwb_handle, jlong jmax_bytes) {
void Java_org_rocksdb_WriteBatch_setMaxBytes(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jwb_handle,
jlong jmax_bytes) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -148,17 +153,18 @@ void Java_org_rocksdb_WriteBatch_setMaxBytes(
* Method: put
* Signature: (J[BI[BI)V
*/
void Java_org_rocksdb_WriteBatch_put__J_3BI_3BI(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
jbyteArray jentry_value, jint jentry_value_len) {
void Java_org_rocksdb_WriteBatch_put__J_3BI_3BI(JNIEnv* env, jobject jobj,
jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
jbyteArray jentry_value,
jint jentry_value_len) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto put = [&wb] (rocksdb::Slice key, rocksdb::Slice value) {
auto put = [&wb](rocksdb::Slice key, rocksdb::Slice value) {
return wb->Put(key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(put, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
put, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -170,18 +176,17 @@ void Java_org_rocksdb_WriteBatch_put__J_3BI_3BI(
* Signature: (J[BI[BIJ)V
*/
void Java_org_rocksdb_WriteBatch_put__J_3BI_3BIJ(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jkey, jint jkey_len,
jbyteArray jentry_value, jint jentry_value_len, jlong jcf_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto put = [&wb, &cf_handle] (rocksdb::Slice key, rocksdb::Slice value) {
auto put = [&wb, &cf_handle](rocksdb::Slice key, rocksdb::Slice value) {
return wb->Put(cf_handle, key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(put, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
put, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -193,16 +198,15 @@ void Java_org_rocksdb_WriteBatch_put__J_3BI_3BIJ(
* Signature: (J[BI[BI)V
*/
void Java_org_rocksdb_WriteBatch_merge__J_3BI_3BI(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jkey, jint jkey_len,
jbyteArray jentry_value, jint jentry_value_len) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto merge = [&wb] (rocksdb::Slice key, rocksdb::Slice value) {
auto merge = [&wb](rocksdb::Slice key, rocksdb::Slice value) {
return wb->Merge(key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(merge, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
merge, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -214,18 +218,17 @@ void Java_org_rocksdb_WriteBatch_merge__J_3BI_3BI(
* Signature: (J[BI[BIJ)V
*/
void Java_org_rocksdb_WriteBatch_merge__J_3BI_3BIJ(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jkey, jint jkey_len,
jbyteArray jentry_value, jint jentry_value_len, jlong jcf_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto merge = [&wb, &cf_handle] (rocksdb::Slice key, rocksdb::Slice value) {
auto merge = [&wb, &cf_handle](rocksdb::Slice key, rocksdb::Slice value) {
return wb->Merge(cf_handle, key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(merge, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
merge, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -236,16 +239,14 @@ void Java_org_rocksdb_WriteBatch_merge__J_3BI_3BIJ(
* Method: delete
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WriteBatch_delete__J_3BI(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len) {
void Java_org_rocksdb_WriteBatch_delete__J_3BI(JNIEnv* env, jobject jobj,
jlong jwb_handle,
jbyteArray jkey, jint jkey_len) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto remove = [&wb] (rocksdb::Slice key) {
return wb->Delete(key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(remove, env,
jobj, jkey, jkey_len);
auto remove = [&wb](rocksdb::Slice key) { return wb->Delete(key); };
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(remove, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -256,18 +257,19 @@ void Java_org_rocksdb_WriteBatch_delete__J_3BI(
* Method: delete
* Signature: (J[BIJ)V
*/
void Java_org_rocksdb_WriteBatch_delete__J_3BIJ(
JNIEnv* env, jobject jobj, jlong jwb_handle,
jbyteArray jkey, jint jkey_len, jlong jcf_handle) {
void Java_org_rocksdb_WriteBatch_delete__J_3BIJ(JNIEnv* env, jobject jobj,
jlong jwb_handle,
jbyteArray jkey, jint jkey_len,
jlong jcf_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto remove = [&wb, &cf_handle] (rocksdb::Slice key) {
auto remove = [&wb, &cf_handle](rocksdb::Slice key) {
return wb->Delete(cf_handle, key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(remove, env,
jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(remove, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -278,16 +280,17 @@ void Java_org_rocksdb_WriteBatch_delete__J_3BIJ(
* Method: singleDelete
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WriteBatch_singleDelete__J_3BI(
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jkey,
jint jkey_len) {
void Java_org_rocksdb_WriteBatch_singleDelete__J_3BI(JNIEnv* env, jobject jobj,
jlong jwb_handle,
jbyteArray jkey,
jint jkey_len) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto single_delete = [&wb] (rocksdb::Slice key) {
auto single_delete = [&wb](rocksdb::Slice key) {
return wb->SingleDelete(key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(single_delete,
env, jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(single_delete, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -298,18 +301,20 @@ void Java_org_rocksdb_WriteBatch_singleDelete__J_3BI(
* Method: singleDelete
* Signature: (J[BIJ)V
*/
void Java_org_rocksdb_WriteBatch_singleDelete__J_3BIJ(
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jkey,
jint jkey_len, jlong jcf_handle) {
void Java_org_rocksdb_WriteBatch_singleDelete__J_3BIJ(JNIEnv* env, jobject jobj,
jlong jwb_handle,
jbyteArray jkey,
jint jkey_len,
jlong jcf_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto single_delete = [&wb, &cf_handle] (rocksdb::Slice key) {
auto single_delete = [&wb, &cf_handle](rocksdb::Slice key) {
return wb->SingleDelete(cf_handle, key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(single_delete,
env, jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(single_delete, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -328,9 +333,9 @@ void Java_org_rocksdb_WriteBatch_deleteRange__J_3BI_3BI(
auto deleteRange = [&wb](rocksdb::Slice beginKey, rocksdb::Slice endKey) {
return wb->DeleteRange(beginKey, endKey);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
deleteRange, env, jobj, jbegin_key, jbegin_key_len, jend_key,
jend_key_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::kv_op(deleteRange, env, jobj, jbegin_key,
jbegin_key_len, jend_key, jend_key_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -350,12 +355,12 @@ void Java_org_rocksdb_WriteBatch_deleteRange__J_3BI_3BIJ(
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto deleteRange = [&wb, &cf_handle](rocksdb::Slice beginKey,
rocksdb::Slice endKey) {
rocksdb::Slice endKey) {
return wb->DeleteRange(cf_handle, beginKey, endKey);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
deleteRange, env, jobj, jbegin_key, jbegin_key_len, jend_key,
jend_key_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::kv_op(deleteRange, env, jobj, jbegin_key,
jbegin_key_len, jend_key, jend_key_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -366,16 +371,14 @@ void Java_org_rocksdb_WriteBatch_deleteRange__J_3BI_3BIJ(
* Method: putLogData
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WriteBatch_putLogData(
JNIEnv* env, jobject jobj, jlong jwb_handle, jbyteArray jblob,
jint jblob_len) {
void Java_org_rocksdb_WriteBatch_putLogData(JNIEnv* env, jobject jobj,
jlong jwb_handle, jbyteArray jblob,
jint jblob_len) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
auto putLogData = [&wb] (rocksdb::Slice blob) {
return wb->PutLogData(blob);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(putLogData,
env, jobj, jblob, jblob_len);
auto putLogData = [&wb](rocksdb::Slice blob) { return wb->PutLogData(blob); };
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(putLogData, env, jobj, jblob, jblob_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -386,13 +389,14 @@ void Java_org_rocksdb_WriteBatch_putLogData(
* Method: iterate
* Signature: (JJ)V
*/
void Java_org_rocksdb_WriteBatch_iterate(
JNIEnv* env, jobject jobj, jlong jwb_handle, jlong handlerHandle) {
void Java_org_rocksdb_WriteBatch_iterate(JNIEnv* env, jobject /*jobj*/,
jlong jwb_handle,
jlong handlerHandle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
rocksdb::Status s = wb->Iterate(
reinterpret_cast<rocksdb::WriteBatchHandlerJniCallback*>(handlerHandle));
reinterpret_cast<rocksdb::WriteBatchHandlerJniCallback*>(handlerHandle));
if (s.ok()) {
return;
@ -405,8 +409,8 @@ void Java_org_rocksdb_WriteBatch_iterate(
* Method: data
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_WriteBatch_data(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
jbyteArray Java_org_rocksdb_WriteBatch_data(JNIEnv* env, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -419,8 +423,8 @@ jbyteArray Java_org_rocksdb_WriteBatch_data(
* Method: getDataSize
* Signature: (J)J
*/
jlong Java_org_rocksdb_WriteBatch_getDataSize(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
jlong Java_org_rocksdb_WriteBatch_getDataSize(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -433,8 +437,8 @@ jlong Java_org_rocksdb_WriteBatch_getDataSize(
* Method: hasPut
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteBatch_hasPut(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
jboolean Java_org_rocksdb_WriteBatch_hasPut(JNIEnv* /*env*/, jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -446,8 +450,9 @@ jboolean Java_org_rocksdb_WriteBatch_hasPut(
* Method: hasDelete
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WriteBatch_hasDelete(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
jboolean Java_org_rocksdb_WriteBatch_hasDelete(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -460,7 +465,7 @@ jboolean Java_org_rocksdb_WriteBatch_hasDelete(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasSingleDelete(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -473,7 +478,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasSingleDelete(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasDeleteRange(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -486,7 +491,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasDeleteRange(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasMerge(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -499,7 +504,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasMerge(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasBeginPrepare(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -512,7 +517,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasBeginPrepare(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasEndPrepare(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -525,7 +530,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasEndPrepare(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasCommit(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -538,7 +543,7 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasCommit(
* Signature: (J)Z
*/
JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasRollback(
JNIEnv* env , jobject jobj, jlong jwb_handle) {
JNIEnv* /*env*/, jobject /*jobj*/, jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -550,8 +555,9 @@ JNIEXPORT jboolean JNICALL Java_org_rocksdb_WriteBatch_hasRollback(
* Method: markWalTerminationPoint
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_markWalTerminationPoint(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
void Java_org_rocksdb_WriteBatch_markWalTerminationPoint(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -563,8 +569,9 @@ void Java_org_rocksdb_WriteBatch_markWalTerminationPoint(
* Method: getWalTerminationPoint
* Signature: (J)Lorg/rocksdb/WriteBatch/SavePoint;
*/
jobject Java_org_rocksdb_WriteBatch_getWalTerminationPoint(
JNIEnv* env, jobject jobj, jlong jwb_handle) {
jobject Java_org_rocksdb_WriteBatch_getWalTerminationPoint(JNIEnv* env,
jobject /*jobj*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -577,8 +584,9 @@ jobject Java_org_rocksdb_WriteBatch_getWalTerminationPoint(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatch_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WriteBatch_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(handle);
assert(wb != nullptr);
delete wb;
@ -589,8 +597,8 @@ void Java_org_rocksdb_WriteBatch_disposeInternal(
* Method: createNewHandler0
* Signature: ()J
*/
jlong Java_org_rocksdb_WriteBatch_00024Handler_createNewHandler0(
JNIEnv* env, jobject jobj) {
jlong Java_org_rocksdb_WriteBatch_00024Handler_createNewHandler0(JNIEnv* env,
jobject jobj) {
auto* wbjnic = new rocksdb::WriteBatchHandlerJniCallback(env, jobj);
return reinterpret_cast<jlong>(wbjnic);
}

31
java/rocksjni/write_batch_test.cc
View File

@ -30,8 +30,9 @@
* Method: getContents
* Signature: (J)[B
*/
jbyteArray Java_org_rocksdb_WriteBatchTest_getContents(
JNIEnv* env, jclass jclazz, jlong jwb_handle) {
jbyteArray Java_org_rocksdb_WriteBatchTest_getContents(JNIEnv* env,
jclass /*jclazz*/,
jlong jwb_handle) {
auto* b = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(b != nullptr);
@ -55,8 +56,8 @@ jbyteArray Java_org_rocksdb_WriteBatchTest_getContents(
rocksdb::WriteBatchInternal::InsertInto(b, &cf_mems_default, nullptr);
int count = 0;
rocksdb::Arena arena;
rocksdb::ScopedArenaIterator iter(mem->NewIterator(
rocksdb::ReadOptions(), &arena));
rocksdb::ScopedArenaIterator iter(
mem->NewIterator(rocksdb::ReadOptions(), &arena));
for (iter->SeekToFirst(); iter->Valid(); iter->Next()) {
rocksdb::ParsedInternalKey ikey;
ikey.clear();
@ -130,14 +131,15 @@ jbyteArray Java_org_rocksdb_WriteBatchTest_getContents(
delete mem->Unref();
jbyteArray jstate = env->NewByteArray(static_cast<jsize>(state.size()));
if(jstate == nullptr) {
if (jstate == nullptr) {
// exception thrown: OutOfMemoryError
return nullptr;
}
env->SetByteArrayRegion(jstate, 0, static_cast<jsize>(state.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(state.c_str())));
if(env->ExceptionCheck()) {
env->SetByteArrayRegion(
jstate, 0, static_cast<jsize>(state.size()),
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(state.c_str())));
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jstate);
return nullptr;
@ -152,7 +154,7 @@ jbyteArray Java_org_rocksdb_WriteBatchTest_getContents(
* Signature: (JJ)V
*/
void Java_org_rocksdb_WriteBatchTestInternalHelper_setSequence(
JNIEnv* env, jclass jclazz, jlong jwb_handle, jlong jsn) {
JNIEnv* /*env*/, jclass /*jclazz*/, jlong jwb_handle, jlong jsn) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -165,8 +167,9 @@ void Java_org_rocksdb_WriteBatchTestInternalHelper_setSequence(
* Method: sequence
* Signature: (J)J
*/
jlong Java_org_rocksdb_WriteBatchTestInternalHelper_sequence(
JNIEnv* env, jclass jclazz, jlong jwb_handle) {
jlong Java_org_rocksdb_WriteBatchTestInternalHelper_sequence(JNIEnv* /*env*/,
jclass /*jclazz*/,
jlong jwb_handle) {
auto* wb = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle);
assert(wb != nullptr);
@ -178,8 +181,10 @@ jlong Java_org_rocksdb_WriteBatchTestInternalHelper_sequence(
* Method: append
* Signature: (JJ)V
*/
void Java_org_rocksdb_WriteBatchTestInternalHelper_append(
JNIEnv* env, jclass jclazz, jlong jwb_handle_1, jlong jwb_handle_2) {
void Java_org_rocksdb_WriteBatchTestInternalHelper_append(JNIEnv* /*env*/,
jclass /*jclazz*/,
jlong jwb_handle_1,
jlong jwb_handle_2) {
auto* wb1 = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle_1);
assert(wb1 != nullptr);
auto* wb2 = reinterpret_cast<rocksdb::WriteBatch*>(jwb_handle_2);

313
java/rocksjni/write_batch_with_index.cc
View File

@ -6,10 +6,10 @@
// This file implements the "bridge" between Java and C++ and enables
// calling c++ rocksdb::WriteBatchWithIndex methods from Java side.
#include "rocksdb/utilities/write_batch_with_index.h"
#include "include/org_rocksdb_WBWIRocksIterator.h"
#include "include/org_rocksdb_WriteBatchWithIndex.h"
#include "rocksdb/comparator.h"
#include "rocksdb/utilities/write_batch_with_index.h"
#include "rocksjni/portal.h"
/*
@ -18,7 +18,7 @@
* Signature: ()J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__(
JNIEnv* env, jclass jcls) {
JNIEnv* /*env*/, jclass /*jcls*/) {
auto* wbwi = new rocksdb::WriteBatchWithIndex();
return reinterpret_cast<jlong>(wbwi);
}
@ -29,10 +29,9 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__(
* Signature: (Z)J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__Z(
JNIEnv* env, jclass jcls, jboolean joverwrite_key) {
auto* wbwi =
new rocksdb::WriteBatchWithIndex(rocksdb::BytewiseComparator(), 0,
static_cast<bool>(joverwrite_key));
JNIEnv* /*env*/, jclass /*jcls*/, jboolean joverwrite_key) {
auto* wbwi = new rocksdb::WriteBatchWithIndex(
rocksdb::BytewiseComparator(), 0, static_cast<bool>(joverwrite_key));
return reinterpret_cast<jlong>(wbwi);
}
@ -42,32 +41,32 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__Z(
* Signature: (JBIZ)J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__JBIZ(
JNIEnv* env, jclass jcls, jlong jfallback_index_comparator_handle,
JNIEnv* /*env*/, jclass /*jcls*/, jlong jfallback_index_comparator_handle,
jbyte jcomparator_type, jint jreserved_bytes, jboolean joverwrite_key) {
rocksdb::Comparator *fallback_comparator = nullptr;
switch(jcomparator_type) {
// JAVA_COMPARATOR
case 0x0:
fallback_comparator =
reinterpret_cast<rocksdb::ComparatorJniCallback*>(jfallback_index_comparator_handle);
break;
rocksdb::Comparator* fallback_comparator = nullptr;
switch (jcomparator_type) {
// JAVA_COMPARATOR
case 0x0:
fallback_comparator = reinterpret_cast<rocksdb::ComparatorJniCallback*>(
jfallback_index_comparator_handle);
break;
// JAVA_DIRECT_COMPARATOR
case 0x1:
fallback_comparator =
reinterpret_cast<rocksdb::DirectComparatorJniCallback*>(jfallback_index_comparator_handle);
break;
// JAVA_DIRECT_COMPARATOR
case 0x1:
fallback_comparator =
reinterpret_cast<rocksdb::DirectComparatorJniCallback*>(
jfallback_index_comparator_handle);
break;
// JAVA_NATIVE_COMPARATOR_WRAPPER
case 0x2:
fallback_comparator =
reinterpret_cast<rocksdb::Comparator*>(jfallback_index_comparator_handle);
break;
// JAVA_NATIVE_COMPARATOR_WRAPPER
case 0x2:
fallback_comparator = reinterpret_cast<rocksdb::Comparator*>(
jfallback_index_comparator_handle);
break;
}
auto* wbwi =
new rocksdb::WriteBatchWithIndex(
fallback_comparator,
static_cast<size_t>(jreserved_bytes), static_cast<bool>(joverwrite_key));
auto* wbwi = new rocksdb::WriteBatchWithIndex(
fallback_comparator, static_cast<size_t>(jreserved_bytes),
static_cast<bool>(joverwrite_key));
return reinterpret_cast<jlong>(wbwi);
}
@ -76,8 +75,9 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_newWriteBatchWithIndex__JBIZ(
* Method: count0
* Signature: (J)I
*/
jint Java_org_rocksdb_WriteBatchWithIndex_count0(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
jint Java_org_rocksdb_WriteBatchWithIndex_count0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -94,11 +94,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_put__J_3BI_3BI(
jint jkey_len, jbyteArray jentry_value, jint jentry_value_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto put = [&wbwi] (rocksdb::Slice key, rocksdb::Slice value) {
auto put = [&wbwi](rocksdb::Slice key, rocksdb::Slice value) {
return wbwi->Put(key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(put, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
put, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -117,11 +117,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_put__J_3BI_3BIJ(
assert(wbwi != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto put = [&wbwi, &cf_handle] (rocksdb::Slice key, rocksdb::Slice value) {
auto put = [&wbwi, &cf_handle](rocksdb::Slice key, rocksdb::Slice value) {
return wbwi->Put(cf_handle, key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(put, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
put, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -137,11 +137,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_merge__J_3BI_3BI(
jint jkey_len, jbyteArray jentry_value, jint jentry_value_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto merge = [&wbwi] (rocksdb::Slice key, rocksdb::Slice value) {
auto merge = [&wbwi](rocksdb::Slice key, rocksdb::Slice value) {
return wbwi->Merge(key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(merge, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
merge, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -160,11 +160,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_merge__J_3BI_3BIJ(
assert(wbwi != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto merge = [&wbwi, &cf_handle] (rocksdb::Slice key, rocksdb::Slice value) {
auto merge = [&wbwi, &cf_handle](rocksdb::Slice key, rocksdb::Slice value) {
return wbwi->Merge(cf_handle, key, value);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(merge, env,
jobj, jkey, jkey_len, jentry_value, jentry_value_len);
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
merge, env, jobj, jkey, jkey_len, jentry_value, jentry_value_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -175,16 +175,16 @@ void Java_org_rocksdb_WriteBatchWithIndex_merge__J_3BI_3BIJ(
* Method: delete
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_delete__J_3BI(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jbyteArray jkey,
jint jkey_len) {
void Java_org_rocksdb_WriteBatchWithIndex_delete__J_3BI(JNIEnv* env,
jobject jobj,
jlong jwbwi_handle,
jbyteArray jkey,
jint jkey_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto remove = [&wbwi] (rocksdb::Slice key) {
return wbwi->Delete(key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(remove, env,
jobj, jkey, jkey_len);
auto remove = [&wbwi](rocksdb::Slice key) { return wbwi->Delete(key); };
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(remove, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -202,11 +202,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_delete__J_3BIJ(
assert(wbwi != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto remove = [&wbwi, &cf_handle] (rocksdb::Slice key) {
auto remove = [&wbwi, &cf_handle](rocksdb::Slice key) {
return wbwi->Delete(cf_handle, key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(remove, env,
jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(remove, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -222,11 +222,11 @@ void Java_org_rocksdb_WriteBatchWithIndex_singleDelete__J_3BI(
jint jkey_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto single_delete = [&wbwi] (rocksdb::Slice key) {
auto single_delete = [&wbwi](rocksdb::Slice key) {
return wbwi->SingleDelete(key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(single_delete,
env, jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(single_delete, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -238,17 +238,17 @@ void Java_org_rocksdb_WriteBatchWithIndex_singleDelete__J_3BI(
* Signature: (J[BIJ)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_singleDelete__J_3BIJ(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jbyteArray jkey,
jint jkey_len, jlong jcf_handle) {
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jbyteArray jkey,
jint jkey_len, jlong jcf_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto single_delete = [&wbwi, &cf_handle] (rocksdb::Slice key) {
auto single_delete = [&wbwi, &cf_handle](rocksdb::Slice key) {
return wbwi->SingleDelete(cf_handle, key);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(single_delete,
env, jobj, jkey, jkey_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(single_delete, env, jobj, jkey, jkey_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -267,9 +267,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_deleteRange__J_3BI_3BI(
auto deleteRange = [&wbwi](rocksdb::Slice beginKey, rocksdb::Slice endKey) {
return wbwi->DeleteRange(beginKey, endKey);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
deleteRange, env, jobj, jbegin_key, jbegin_key_len, jend_key,
jend_key_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::kv_op(deleteRange, env, jobj, jbegin_key,
jbegin_key_len, jend_key, jend_key_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -289,12 +289,12 @@ void Java_org_rocksdb_WriteBatchWithIndex_deleteRange__J_3BI_3BIJ(
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
assert(cf_handle != nullptr);
auto deleteRange = [&wbwi, &cf_handle](rocksdb::Slice beginKey,
rocksdb::Slice endKey) {
rocksdb::Slice endKey) {
return wbwi->DeleteRange(cf_handle, beginKey, endKey);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::kv_op(
deleteRange, env, jobj, jbegin_key, jbegin_key_len, jend_key,
jend_key_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::kv_op(deleteRange, env, jobj, jbegin_key,
jbegin_key_len, jend_key, jend_key_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -305,16 +305,17 @@ void Java_org_rocksdb_WriteBatchWithIndex_deleteRange__J_3BI_3BIJ(
* Method: putLogData
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_putLogData(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jbyteArray jblob,
jint jblob_len) {
void Java_org_rocksdb_WriteBatchWithIndex_putLogData(JNIEnv* env, jobject jobj,
jlong jwbwi_handle,
jbyteArray jblob,
jint jblob_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
auto putLogData = [&wbwi] (rocksdb::Slice blob) {
auto putLogData = [&wbwi](rocksdb::Slice blob) {
return wbwi->PutLogData(blob);
};
std::unique_ptr<rocksdb::Status> status = rocksdb::JniUtil::k_op(putLogData,
env, jobj, jblob, jblob_len);
std::unique_ptr<rocksdb::Status> status =
rocksdb::JniUtil::k_op(putLogData, env, jobj, jblob, jblob_len);
if (status != nullptr && !status->ok()) {
rocksdb::RocksDBExceptionJni::ThrowNew(env, status);
}
@ -325,8 +326,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_putLogData(
* Method: clear
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_clear0(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
void Java_org_rocksdb_WriteBatchWithIndex_clear0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -338,8 +340,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_clear0(
* Method: setSavePoint0
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_setSavePoint0(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
void Java_org_rocksdb_WriteBatchWithIndex_setSavePoint0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -352,7 +355,7 @@ void Java_org_rocksdb_WriteBatchWithIndex_setSavePoint0(
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_rollbackToSavePoint0(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
JNIEnv* env, jobject /*jobj*/, jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -370,8 +373,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_rollbackToSavePoint0(
* Method: popSavePoint
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_popSavePoint(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
void Java_org_rocksdb_WriteBatchWithIndex_popSavePoint(JNIEnv* env,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -389,8 +393,10 @@ void Java_org_rocksdb_WriteBatchWithIndex_popSavePoint(
* Method: setMaxBytes
* Signature: (JJ)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_setMaxBytes(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jmax_bytes) {
void Java_org_rocksdb_WriteBatchWithIndex_setMaxBytes(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle,
jlong jmax_bytes) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -402,8 +408,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_setMaxBytes(
* Method: getWriteBatch
* Signature: (J)Lorg/rocksdb/WriteBatch;
*/
jobject Java_org_rocksdb_WriteBatchWithIndex_getWriteBatch(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
jobject Java_org_rocksdb_WriteBatchWithIndex_getWriteBatch(JNIEnv* env,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
assert(wbwi != nullptr);
@ -418,8 +425,9 @@ jobject Java_org_rocksdb_WriteBatchWithIndex_getWriteBatch(
* Method: iterator0
* Signature: (J)J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_iterator0(
JNIEnv* env, jobject jobj, jlong jwbwi_handle) {
jlong Java_org_rocksdb_WriteBatchWithIndex_iterator0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* wbwi_iterator = wbwi->NewIterator();
return reinterpret_cast<jlong>(wbwi_iterator);
@ -430,8 +438,10 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_iterator0(
* Method: iterator1
* Signature: (JJ)J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_iterator1(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jcf_handle) {
jlong Java_org_rocksdb_WriteBatchWithIndex_iterator1(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle,
jlong jcf_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
auto* wbwi_iterator = wbwi->NewIterator(cf_handle);
@ -443,9 +453,11 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_iterator1(
* Method: iteratorWithBase
* Signature: (JJJ)J
*/
jlong Java_org_rocksdb_WriteBatchWithIndex_iteratorWithBase(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jcf_handle,
jlong jbi_handle) {
jlong Java_org_rocksdb_WriteBatchWithIndex_iteratorWithBase(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong jwbwi_handle,
jlong jcf_handle,
jlong jbi_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
auto* base_iterator = reinterpret_cast<rocksdb::Iterator*>(jbi_handle);
@ -459,7 +471,7 @@ jlong Java_org_rocksdb_WriteBatchWithIndex_iteratorWithBase(
* Signature: (JJ[BI)[B
*/
jbyteArray JNICALL Java_org_rocksdb_WriteBatchWithIndex_getFromBatch__JJ_3BI(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jdbopt_handle,
JNIEnv* env, jobject /*jobj*/, jlong jwbwi_handle, jlong jdbopt_handle,
jbyteArray jkey, jint jkey_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* dbopt = reinterpret_cast<rocksdb::DBOptions*>(jdbopt_handle);
@ -477,17 +489,16 @@ jbyteArray JNICALL Java_org_rocksdb_WriteBatchWithIndex_getFromBatch__JJ_3BI(
* Signature: (JJ[BIJ)[B
*/
jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatch__JJ_3BIJ(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jdbopt_handle,
JNIEnv* env, jobject /*jobj*/, jlong jwbwi_handle, jlong jdbopt_handle,
jbyteArray jkey, jint jkey_len, jlong jcf_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* dbopt = reinterpret_cast<rocksdb::DBOptions*>(jdbopt_handle);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
auto getter =
[&wbwi, &cf_handle, &dbopt](const rocksdb::Slice& key,
std::string* value) {
return wbwi->GetFromBatch(cf_handle, *dbopt, key, value);
};
auto getter = [&wbwi, &cf_handle, &dbopt](const rocksdb::Slice& key,
std::string* value) {
return wbwi->GetFromBatch(cf_handle, *dbopt, key, value);
};
return rocksdb::JniUtil::v_op(getter, env, jkey, jkey_len);
}
@ -498,16 +509,16 @@ jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatch__JJ_3BIJ(
* Signature: (JJJ[BI)[B
*/
jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatchAndDB__JJJ_3BI(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jdb_handle,
JNIEnv* env, jobject /*jobj*/, jlong jwbwi_handle, jlong jdb_handle,
jlong jreadopt_handle, jbyteArray jkey, jint jkey_len) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* db = reinterpret_cast<rocksdb::DB*>(jdb_handle);
auto* readopt = reinterpret_cast<rocksdb::ReadOptions*>(jreadopt_handle);
auto getter =
[&wbwi, &db, &readopt](const rocksdb::Slice& key, std::string* value) {
return wbwi->GetFromBatchAndDB(db, *readopt, key, value);
};
auto getter = [&wbwi, &db, &readopt](const rocksdb::Slice& key,
std::string* value) {
return wbwi->GetFromBatchAndDB(db, *readopt, key, value);
};
return rocksdb::JniUtil::v_op(getter, env, jkey, jkey_len);
}
@ -518,18 +529,17 @@ jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatchAndDB__JJJ_3BI(
* Signature: (JJJ[BIJ)[B
*/
jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatchAndDB__JJJ_3BIJ(
JNIEnv* env, jobject jobj, jlong jwbwi_handle, jlong jdb_handle,
JNIEnv* env, jobject /*jobj*/, jlong jwbwi_handle, jlong jdb_handle,
jlong jreadopt_handle, jbyteArray jkey, jint jkey_len, jlong jcf_handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(jwbwi_handle);
auto* db = reinterpret_cast<rocksdb::DB*>(jdb_handle);
auto* readopt = reinterpret_cast<rocksdb::ReadOptions*>(jreadopt_handle);
auto* cf_handle = reinterpret_cast<rocksdb::ColumnFamilyHandle*>(jcf_handle);
auto getter =
[&wbwi, &db, &cf_handle, &readopt](const rocksdb::Slice& key,
std::string* value) {
return wbwi->GetFromBatchAndDB(db, *readopt, cf_handle, key, value);
};
auto getter = [&wbwi, &db, &cf_handle, &readopt](const rocksdb::Slice& key,
std::string* value) {
return wbwi->GetFromBatchAndDB(db, *readopt, cf_handle, key, value);
};
return rocksdb::JniUtil::v_op(getter, env, jkey, jkey_len);
}
@ -539,8 +549,9 @@ jbyteArray Java_org_rocksdb_WriteBatchWithIndex_getFromBatchAndDB__JJJ_3BIJ(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_WriteBatchWithIndex_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WriteBatchWithIndex_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
auto* wbwi = reinterpret_cast<rocksdb::WriteBatchWithIndex*>(handle);
assert(wbwi != nullptr);
delete wbwi;
@ -553,8 +564,9 @@ void Java_org_rocksdb_WriteBatchWithIndex_disposeInternal(
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_disposeInternal(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::WBWIIterator*>(handle);
assert(it != nullptr);
delete it;
@ -565,8 +577,9 @@ void Java_org_rocksdb_WBWIRocksIterator_disposeInternal(
* Method: isValid0
* Signature: (J)Z
*/
jboolean Java_org_rocksdb_WBWIRocksIterator_isValid0(
JNIEnv* env, jobject jobj, jlong handle) {
jboolean Java_org_rocksdb_WBWIRocksIterator_isValid0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
return reinterpret_cast<rocksdb::WBWIIterator*>(handle)->Valid();
}
@ -575,8 +588,9 @@ jboolean Java_org_rocksdb_WBWIRocksIterator_isValid0(
* Method: seekToFirst0
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_seekToFirst0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_seekToFirst0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::WBWIIterator*>(handle)->SeekToFirst();
}
@ -585,8 +599,9 @@ void Java_org_rocksdb_WBWIRocksIterator_seekToFirst0(
* Method: seekToLast0
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_seekToLast0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_seekToLast0(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::WBWIIterator*>(handle)->SeekToLast();
}
@ -595,8 +610,8 @@ void Java_org_rocksdb_WBWIRocksIterator_seekToLast0(
* Method: next0
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_next0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_next0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::WBWIIterator*>(handle)->Next();
}
@ -605,8 +620,8 @@ void Java_org_rocksdb_WBWIRocksIterator_next0(
* Method: prev0
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_prev0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_prev0(JNIEnv* /*env*/, jobject /*jobj*/,
jlong handle) {
reinterpret_cast<rocksdb::WBWIIterator*>(handle)->Prev();
}
@ -615,18 +630,17 @@ void Java_org_rocksdb_WBWIRocksIterator_prev0(
* Method: seek0
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WBWIRocksIterator_seek0(
JNIEnv* env, jobject jobj, jlong handle, jbyteArray jtarget,
jint jtarget_len) {
void Java_org_rocksdb_WBWIRocksIterator_seek0(JNIEnv* env, jobject /*jobj*/,
jlong handle, jbyteArray jtarget,
jint jtarget_len) {
auto* it = reinterpret_cast<rocksdb::WBWIIterator*>(handle);
jbyte* target = env->GetByteArrayElements(jtarget, nullptr);
if(target == nullptr) {
if (target == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice target_slice(
reinterpret_cast<char*>(target), jtarget_len);
rocksdb::Slice target_slice(reinterpret_cast<char*>(target), jtarget_len);
it->Seek(target_slice);
@ -638,18 +652,19 @@ void Java_org_rocksdb_WBWIRocksIterator_seek0(
* Method: seekForPrev0
* Signature: (J[BI)V
*/
void Java_org_rocksdb_WBWIRocksIterator_seekForPrev0(
JNIEnv* env, jobject jobj, jlong handle, jbyteArray jtarget,
jint jtarget_len) {
void Java_org_rocksdb_WBWIRocksIterator_seekForPrev0(JNIEnv* env,
jobject /*jobj*/,
jlong handle,
jbyteArray jtarget,
jint jtarget_len) {
auto* it = reinterpret_cast<rocksdb::WBWIIterator*>(handle);
jbyte* target = env->GetByteArrayElements(jtarget, nullptr);
if(target == nullptr) {
if (target == nullptr) {
// exception thrown: OutOfMemoryError
return;
}
rocksdb::Slice target_slice(
reinterpret_cast<char*>(target), jtarget_len);
rocksdb::Slice target_slice(reinterpret_cast<char*>(target), jtarget_len);
it->SeekForPrev(target_slice);
@ -661,8 +676,8 @@ void Java_org_rocksdb_WBWIRocksIterator_seekForPrev0(
* Method: status0
* Signature: (J)V
*/
void Java_org_rocksdb_WBWIRocksIterator_status0(
JNIEnv* env, jobject jobj, jlong handle) {
void Java_org_rocksdb_WBWIRocksIterator_status0(JNIEnv* env, jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::WBWIIterator*>(handle);
rocksdb::Status s = it->status();
@ -678,8 +693,9 @@ void Java_org_rocksdb_WBWIRocksIterator_status0(
* Method: entry1
* Signature: (J)[J
*/
jlongArray Java_org_rocksdb_WBWIRocksIterator_entry1(
JNIEnv* env, jobject jobj, jlong handle) {
jlongArray Java_org_rocksdb_WBWIRocksIterator_entry1(JNIEnv* env,
jobject /*jobj*/,
jlong handle) {
auto* it = reinterpret_cast<rocksdb::WBWIIterator*>(handle);
const rocksdb::WriteEntry& we = it->Entry();
@ -688,13 +704,14 @@ jlongArray Java_org_rocksdb_WBWIRocksIterator_entry1(
// set the type of the write entry
results[0] = rocksdb::WriteTypeJni::toJavaWriteType(we.type);
// NOTE: key_slice and value_slice will be freed by org.rocksdb.DirectSlice#close
// NOTE: key_slice and value_slice will be freed by
// org.rocksdb.DirectSlice#close
auto* key_slice = new rocksdb::Slice(we.key.data(), we.key.size());
results[1] = reinterpret_cast<jlong>(key_slice);
if (we.type == rocksdb::kDeleteRecord
|| we.type == rocksdb::kSingleDeleteRecord
|| we.type == rocksdb::kLogDataRecord) {
if (we.type == rocksdb::kDeleteRecord ||
we.type == rocksdb::kSingleDeleteRecord ||
we.type == rocksdb::kLogDataRecord) {
// set native handle of value slice to null if no value available
results[2] = 0;
} else {
@ -703,9 +720,9 @@ jlongArray Java_org_rocksdb_WBWIRocksIterator_entry1(
}
jlongArray jresults = env->NewLongArray(3);
if(jresults == nullptr) {
if (jresults == nullptr) {
// exception thrown: OutOfMemoryError
if(results[2] != 0) {
if (results[2] != 0) {
auto* value_slice = reinterpret_cast<rocksdb::Slice*>(results[2]);
delete value_slice;
}
@ -714,10 +731,10 @@ jlongArray Java_org_rocksdb_WBWIRocksIterator_entry1(
}
env->SetLongArrayRegion(jresults, 0, 3, results);
if(env->ExceptionCheck()) {
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jresults);
if(results[2] != 0) {
if (results[2] != 0) {
auto* value_slice = reinterpret_cast<rocksdb::Slice*>(results[2]);
delete value_slice;
}

10
memtable/memtablerep_bench.cc
View File

@ -479,8 +479,8 @@ class FillBenchmark : public Benchmark {
num_write_ops_per_thread_ = FLAGS_num_operations;
}
void RunThreads(std::vector<port::Thread>* threads, uint64_t* bytes_written,
uint64_t* bytes_read, bool write,
void RunThreads(std::vector<port::Thread>* /*threads*/, uint64_t* bytes_written,
uint64_t* bytes_read, bool /*write*/,
uint64_t* read_hits) override {
FillBenchmarkThread(table_, key_gen_, bytes_written, bytes_read, sequence_,
num_write_ops_per_thread_, read_hits)();
@ -496,7 +496,7 @@ class ReadBenchmark : public Benchmark {
}
void RunThreads(std::vector<port::Thread>* threads, uint64_t* bytes_written,
uint64_t* bytes_read, bool write,
uint64_t* bytes_read, bool /*write*/,
uint64_t* read_hits) override {
for (int i = 0; i < FLAGS_num_threads; ++i) {
threads->emplace_back(
@ -520,7 +520,7 @@ class SeqReadBenchmark : public Benchmark {
}
void RunThreads(std::vector<port::Thread>* threads, uint64_t* bytes_written,
uint64_t* bytes_read, bool write,
uint64_t* bytes_read, bool /*write*/,
uint64_t* read_hits) override {
for (int i = 0; i < FLAGS_num_threads; ++i) {
threads->emplace_back(SeqReadBenchmarkThread(
@ -547,7 +547,7 @@ class ReadWriteBenchmark : public Benchmark {
}
void RunThreads(std::vector<port::Thread>* threads, uint64_t* bytes_written,
uint64_t* bytes_read, bool write,
uint64_t* bytes_read, bool /*write*/,
uint64_t* read_hits) override {
std::atomic_int threads_done;
threads_done.store(0);

6
memtable/write_buffer_manager.cc
View File

@ -60,6 +60,8 @@ WriteBufferManager::WriteBufferManager(size_t _buffer_size,
// Construct the cache key using the pointer to this.
cache_rep_.reset(new CacheRep(cache));
}
#else
(void)cache;
#endif // ROCKSDB_LITE
}
@ -92,6 +94,8 @@ void WriteBufferManager::ReserveMemWithCache(size_t mem) {
cache_rep_->dummy_handles_.push_back(handle);
cache_rep_->cache_allocated_size_ += kSizeDummyEntry;
}
#else
(void)mem;
#endif // ROCKSDB_LITE
}
@ -119,6 +123,8 @@ void WriteBufferManager::FreeMemWithCache(size_t mem) {
cache_rep_->dummy_handles_.pop_back();
cache_rep_->cache_allocated_size_ -= kSizeDummyEntry;
}
#else
(void)mem;
#endif // ROCKSDB_LITE
}
} // namespace rocksdb

45
monitoring/thread_status_impl.cc
View File

@ -84,10 +84,8 @@ const std::string& ThreadStatus::GetOperationPropertyName(
}
}
std::map<std::string, uint64_t>
ThreadStatus::InterpretOperationProperties(
ThreadStatus::OperationType op_type,
const uint64_t* op_properties) {
std::map<std::string, uint64_t> ThreadStatus::InterpretOperationProperties(
ThreadStatus::OperationType op_type, const uint64_t* op_properties) {
int num_properties;
switch (op_type) {
case OP_COMPACTION:
@ -102,20 +100,14 @@ std::map<std::string, uint64_t>
std::map<std::string, uint64_t> property_map;
for (int i = 0; i < num_properties; ++i) {
if (op_type == OP_COMPACTION &&
i == COMPACTION_INPUT_OUTPUT_LEVEL) {
property_map.insert(
{"BaseInputLevel", op_properties[i] >> 32});
if (op_type == OP_COMPACTION && i == COMPACTION_INPUT_OUTPUT_LEVEL) {
property_map.insert({"BaseInputLevel", op_properties[i] >> 32});
property_map.insert(
{"OutputLevel", op_properties[i] % (uint64_t(1) << 32U)});
} else if (op_type == OP_COMPACTION &&
i == COMPACTION_PROP_FLAGS) {
property_map.insert(
{"IsManual", ((op_properties[i] & 2) >> 1)});
property_map.insert(
{"IsDeletion", ((op_properties[i] & 4) >> 2)});
property_map.insert(
{"IsTrivialMove", ((op_properties[i] & 8) >> 3)});
} else if (op_type == OP_COMPACTION && i == COMPACTION_PROP_FLAGS) {
property_map.insert({"IsManual", ((op_properties[i] & 2) >> 1)});
property_map.insert({"IsDeletion", ((op_properties[i] & 4) >> 2)});
property_map.insert({"IsTrivialMove", ((op_properties[i] & 8) >> 3)});
} else {
property_map.insert(
{GetOperationPropertyName(op_type, i), op_properties[i]});
@ -124,49 +116,46 @@ std::map<std::string, uint64_t>
return property_map;
}
#else
std::string ThreadStatus::GetThreadTypeName(
ThreadStatus::ThreadType thread_type) {
ThreadStatus::ThreadType /*thread_type*/) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetOperationName(
ThreadStatus::OperationType op_type) {
ThreadStatus::OperationType /*op_type*/) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetOperationStageName(
ThreadStatus::OperationStage stage) {
ThreadStatus::OperationStage /*stage*/) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetStateName(
ThreadStatus::StateType state_type) {
ThreadStatus::StateType /*state_type*/) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string ThreadStatus::MicrosToString(
uint64_t op_elapsed_time) {
const std::string ThreadStatus::MicrosToString(uint64_t /*op_elapsed_time*/) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetOperationPropertyName(
ThreadStatus::OperationType op_type, int i) {
ThreadStatus::OperationType /*op_type*/, int /*i*/) {
static std::string dummy_str = "";
return dummy_str;
}
std::map<std::string, uint64_t>
ThreadStatus::InterpretOperationProperties(
ThreadStatus::OperationType op_type,
const uint64_t* op_properties) {
std::map<std::string, uint64_t> ThreadStatus::InterpretOperationProperties(
ThreadStatus::OperationType /*op_type*/,
const uint64_t* /*op_properties*/) {
return std::map<std::string, uint64_t>();
}

134
monitoring/thread_status_updater.cc
View File

@ -15,8 +15,8 @@ namespace rocksdb {
__thread ThreadStatusData* ThreadStatusUpdater::thread_status_data_ = nullptr;
void ThreadStatusUpdater::RegisterThread(
ThreadStatus::ThreadType ttype, uint64_t thread_id) {
void ThreadStatusUpdater::RegisterThread(ThreadStatus::ThreadType ttype,
uint64_t thread_id) {
if (UNLIKELY(thread_status_data_ == nullptr)) {
thread_status_data_ = new ThreadStatusData();
thread_status_data_->thread_type = ttype;
@ -43,8 +43,7 @@ void ThreadStatusUpdater::ResetThreadStatus() {
SetColumnFamilyInfoKey(nullptr);
}
void ThreadStatusUpdater::SetColumnFamilyInfoKey(
const void* cf_key) {
void ThreadStatusUpdater::SetColumnFamilyInfoKey(const void* cf_key) {
auto* data = Get();
if (data == nullptr) {
return;
@ -78,13 +77,12 @@ void ThreadStatusUpdater::SetThreadOperation(
data->operation_type.store(type, std::memory_order_release);
if (type == ThreadStatus::OP_UNKNOWN) {
data->operation_stage.store(ThreadStatus::STAGE_UNKNOWN,
std::memory_order_relaxed);
std::memory_order_relaxed);
ClearThreadOperationProperties();
}
}
void ThreadStatusUpdater::SetThreadOperationProperty(
int i, uint64_t value) {
void ThreadStatusUpdater::SetThreadOperationProperty(int i, uint64_t value) {
auto* data = GetLocalThreadStatus();
if (data == nullptr) {
return;
@ -92,8 +90,8 @@ void ThreadStatusUpdater::SetThreadOperationProperty(
data->op_properties[i].store(value, std::memory_order_relaxed);
}
void ThreadStatusUpdater::IncreaseThreadOperationProperty(
int i, uint64_t delta) {
void ThreadStatusUpdater::IncreaseThreadOperationProperty(int i,
uint64_t delta) {
auto* data = GetLocalThreadStatus();
if (data == nullptr) {
return;
@ -115,9 +113,9 @@ void ThreadStatusUpdater::ClearThreadOperation() {
return;
}
data->operation_stage.store(ThreadStatus::STAGE_UNKNOWN,
std::memory_order_relaxed);
data->operation_type.store(
ThreadStatus::OP_UNKNOWN, std::memory_order_relaxed);
std::memory_order_relaxed);
data->operation_type.store(ThreadStatus::OP_UNKNOWN,
std::memory_order_relaxed);
ClearThreadOperationProperties();
}
@ -137,12 +135,10 @@ ThreadStatus::OperationStage ThreadStatusUpdater::SetThreadOperationStage(
if (data == nullptr) {
return ThreadStatus::STAGE_UNKNOWN;
}
return data->operation_stage.exchange(
stage, std::memory_order_relaxed);
return data->operation_stage.exchange(stage, std::memory_order_relaxed);
}
void ThreadStatusUpdater::SetThreadState(
const ThreadStatus::StateType type) {
void ThreadStatusUpdater::SetThreadState(const ThreadStatus::StateType type) {
auto* data = GetLocalThreadStatus();
if (data == nullptr) {
return;
@ -155,8 +151,8 @@ void ThreadStatusUpdater::ClearThreadState() {
if (data == nullptr) {
return;
}
data->state_type.store(
ThreadStatus::STATE_UNKNOWN, std::memory_order_relaxed);
data->state_type.store(ThreadStatus::STATE_UNKNOWN,
std::memory_order_relaxed);
}
Status ThreadStatusUpdater::GetThreadList(
@ -168,16 +164,13 @@ Status ThreadStatusUpdater::GetThreadList(
std::lock_guard<std::mutex> lck(thread_list_mutex_);
for (auto* thread_data : thread_data_set_) {
assert(thread_data);
auto thread_id = thread_data->thread_id.load(
std::memory_order_relaxed);
auto thread_type = thread_data->thread_type.load(
std::memory_order_relaxed);
auto thread_id = thread_data->thread_id.load(std::memory_order_relaxed);
auto thread_type = thread_data->thread_type.load(std::memory_order_relaxed);
// Since any change to cf_info_map requires thread_list_mutex,
// which is currently held by GetThreadList(), here we can safely
// use "memory_order_relaxed" to load the cf_key.
auto cf_key = thread_data->cf_key.load(
std::memory_order_relaxed);
auto cf_key = thread_data->cf_key.load(std::memory_order_relaxed);
ThreadStatus::OperationType op_type = ThreadStatus::OP_UNKNOWN;
ThreadStatus::OperationStage op_stage = ThreadStatus::STAGE_UNKNOWN;
ThreadStatus::StateType state_type = ThreadStatus::STATE_UNKNOWN;
@ -186,19 +179,16 @@ Status ThreadStatusUpdater::GetThreadList(
auto iter = cf_info_map_.find(cf_key);
if (iter != cf_info_map_.end()) {
op_type = thread_data->operation_type.load(
std::memory_order_acquire);
op_type = thread_data->operation_type.load(std::memory_order_acquire);
// display lower-level info only when higher-level info is available.
if (op_type != ThreadStatus::OP_UNKNOWN) {
op_elapsed_micros = now_micros - thread_data->op_start_time.load(
std::memory_order_relaxed);
op_stage = thread_data->operation_stage.load(
std::memory_order_relaxed);
state_type = thread_data->state_type.load(
std::memory_order_relaxed);
std::memory_order_relaxed);
op_stage = thread_data->operation_stage.load(std::memory_order_relaxed);
state_type = thread_data->state_type.load(std::memory_order_relaxed);
for (int i = 0; i < ThreadStatus::kNumOperationProperties; ++i) {
op_props[i] = thread_data->op_properties[i].load(
std::memory_order_relaxed);
op_props[i] =
thread_data->op_properties[i].load(std::memory_order_relaxed);
}
}
}
@ -206,9 +196,8 @@ Status ThreadStatusUpdater::GetThreadList(
thread_list->emplace_back(
thread_id, thread_type,
iter != cf_info_map_.end() ? iter->second.db_name : "",
iter != cf_info_map_.end() ? iter->second.cf_name : "",
op_type, op_elapsed_micros, op_stage, op_props,
state_type);
iter != cf_info_map_.end() ? iter->second.cf_name : "", op_type,
op_elapsed_micros, op_stage, op_props, state_type);
}
return Status::OK();
@ -219,23 +208,23 @@ ThreadStatusData* ThreadStatusUpdater::GetLocalThreadStatus() {
return nullptr;
}
if (!thread_status_data_->enable_tracking) {
assert(thread_status_data_->cf_key.load(
std::memory_order_relaxed) == nullptr);
assert(thread_status_data_->cf_key.load(std::memory_order_relaxed) ==
nullptr);
return nullptr;
}
return thread_status_data_;
}
void ThreadStatusUpdater::NewColumnFamilyInfo(
const void* db_key, const std::string& db_name,
const void* cf_key, const std::string& cf_name) {
void ThreadStatusUpdater::NewColumnFamilyInfo(const void* db_key,
const std::string& db_name,
const void* cf_key,
const std::string& cf_name) {
// Acquiring same lock as GetThreadList() to guarantee
// a consistent view of global column family table (cf_info_map).
std::lock_guard<std::mutex> lck(thread_list_mutex_);
cf_info_map_.emplace(std::piecewise_construct,
std::make_tuple(cf_key),
std::make_tuple(db_key, db_name, cf_name));
cf_info_map_.emplace(std::piecewise_construct, std::make_tuple(cf_key),
std::make_tuple(db_key, db_name, cf_name));
db_key_map_[db_key].insert(cf_key);
}
@ -243,7 +232,7 @@ void ThreadStatusUpdater::EraseColumnFamilyInfo(const void* cf_key) {
// Acquiring same lock as GetThreadList() to guarantee
// a consistent view of global column family table (cf_info_map).
std::lock_guard<std::mutex> lck(thread_list_mutex_);
auto cf_pair = cf_info_map_.find(cf_key);
if (cf_pair != cf_info_map_.end()) {
// Remove its entry from db_key_map_ by the following steps:
@ -281,58 +270,45 @@ void ThreadStatusUpdater::EraseDatabaseInfo(const void* db_key) {
#else
void ThreadStatusUpdater::RegisterThread(
ThreadStatus::ThreadType ttype, uint64_t thread_id) {
}
void ThreadStatusUpdater::RegisterThread(ThreadStatus::ThreadType /*ttype*/,
uint64_t /*thread_id*/) {}
void ThreadStatusUpdater::UnregisterThread() {
}
void ThreadStatusUpdater::UnregisterThread() {}
void ThreadStatusUpdater::ResetThreadStatus() {
}
void ThreadStatusUpdater::ResetThreadStatus() {}
void ThreadStatusUpdater::SetColumnFamilyInfoKey(
const void* cf_key) {
}
void ThreadStatusUpdater::SetColumnFamilyInfoKey(const void* /*cf_key*/) {}
void ThreadStatusUpdater::SetThreadOperation(
const ThreadStatus::OperationType type) {
}
const ThreadStatus::OperationType /*type*/) {}
void ThreadStatusUpdater::ClearThreadOperation() {
}
void ThreadStatusUpdater::ClearThreadOperation() {}
void ThreadStatusUpdater::SetThreadState(
const ThreadStatus::StateType type) {
}
const ThreadStatus::StateType /*type*/) {}
void ThreadStatusUpdater::ClearThreadState() {
}
void ThreadStatusUpdater::ClearThreadState() {}
Status ThreadStatusUpdater::GetThreadList(
std::vector<ThreadStatus>* thread_list) {
std::vector<ThreadStatus>* /*thread_list*/) {
return Status::NotSupported(
"GetThreadList is not supported in the current running environment.");
}
void ThreadStatusUpdater::NewColumnFamilyInfo(
const void* db_key, const std::string& db_name,
const void* cf_key, const std::string& cf_name) {
}
void ThreadStatusUpdater::NewColumnFamilyInfo(const void* /*db_key*/,
const std::string& /*db_name*/,
const void* /*cf_key*/,
const std::string& /*cf_name*/) {}
void ThreadStatusUpdater::EraseColumnFamilyInfo(const void* cf_key) {
}
void ThreadStatusUpdater::EraseColumnFamilyInfo(const void* /*cf_key*/) {}
void ThreadStatusUpdater::EraseDatabaseInfo(const void* db_key) {
}
void ThreadStatusUpdater::EraseDatabaseInfo(const void* /*db_key*/) {}
void ThreadStatusUpdater::SetThreadOperationProperty(
int i, uint64_t value) {
}
void ThreadStatusUpdater::SetThreadOperationProperty(int /*i*/,
uint64_t /*value*/) {}
void ThreadStatusUpdater::IncreaseThreadOperationProperty(
int i, uint64_t delta) {
}
void ThreadStatusUpdater::IncreaseThreadOperationProperty(int /*i*/,
uint64_t /*delta*/) {}
#endif // ROCKSDB_USING_THREAD_STATUS
} // namespace rocksdb

7
monitoring/thread_status_updater_debug.cc
View File

@ -13,8 +13,7 @@ namespace rocksdb {
#ifndef NDEBUG
#ifdef ROCKSDB_USING_THREAD_STATUS
void ThreadStatusUpdater::TEST_VerifyColumnFamilyInfoMap(
const std::vector<ColumnFamilyHandle*>& handles,
bool check_exist) {
const std::vector<ColumnFamilyHandle*>& handles, bool check_exist) {
std::unique_lock<std::mutex> lock(thread_list_mutex_);
if (check_exist) {
assert(cf_info_map_.size() == handles.size());
@ -34,12 +33,10 @@ void ThreadStatusUpdater::TEST_VerifyColumnFamilyInfoMap(
#else
void ThreadStatusUpdater::TEST_VerifyColumnFamilyInfoMap(
const std::vector<ColumnFamilyHandle*>& handles,
bool check_exist) {
const std::vector<ColumnFamilyHandle*>& /*handles*/, bool /*check_exist*/) {
}
#endif // ROCKSDB_USING_THREAD_STATUS
#endif // !NDEBUG
} // namespace rocksdb

76
monitoring/thread_status_util.cc
View File

@ -10,20 +10,18 @@
namespace rocksdb {
#ifdef ROCKSDB_USING_THREAD_STATUS
__thread ThreadStatusUpdater*
ThreadStatusUtil::thread_updater_local_cache_ = nullptr;
__thread ThreadStatusUpdater* ThreadStatusUtil::thread_updater_local_cache_ =
nullptr;
__thread bool ThreadStatusUtil::thread_updater_initialized_ = false;
void ThreadStatusUtil::RegisterThread(
const Env* env, ThreadStatus::ThreadType thread_type) {
void ThreadStatusUtil::RegisterThread(const Env* env,
ThreadStatus::ThreadType thread_type) {
if (!MaybeInitThreadLocalUpdater(env)) {
return;
}
assert(thread_updater_local_cache_);
thread_updater_local_cache_->RegisterThread(
thread_type, env->GetThreadID());
thread_updater_local_cache_->RegisterThread(thread_type, env->GetThreadID());
}
void ThreadStatusUtil::UnregisterThread() {
@ -80,28 +78,25 @@ ThreadStatus::OperationStage ThreadStatusUtil::SetThreadOperationStage(
return thread_updater_local_cache_->SetThreadOperationStage(stage);
}
void ThreadStatusUtil::SetThreadOperationProperty(
int code, uint64_t value) {
void ThreadStatusUtil::SetThreadOperationProperty(int code, uint64_t value) {
if (thread_updater_local_cache_ == nullptr) {
// thread_updater_local_cache_ must be set in SetColumnFamily
// or other ThreadStatusUtil functions.
return;
}
thread_updater_local_cache_->SetThreadOperationProperty(
code, value);
thread_updater_local_cache_->SetThreadOperationProperty(code, value);
}
void ThreadStatusUtil::IncreaseThreadOperationProperty(
int code, uint64_t delta) {
void ThreadStatusUtil::IncreaseThreadOperationProperty(int code,
uint64_t delta) {
if (thread_updater_local_cache_ == nullptr) {
// thread_updater_local_cache_ must be set in SetColumnFamily
// or other ThreadStatusUtil functions.
return;
}
thread_updater_local_cache_->IncreaseThreadOperationProperty(
code, delta);
thread_updater_local_cache_->IncreaseThreadOperationProperty(code, delta);
}
void ThreadStatusUtil::SetThreadState(ThreadStatus::StateType state) {
@ -135,8 +130,7 @@ void ThreadStatusUtil::NewColumnFamilyInfo(const DB* db,
}
}
void ThreadStatusUtil::EraseColumnFamilyInfo(
const ColumnFamilyData* cfd) {
void ThreadStatusUtil::EraseColumnFamilyInfo(const ColumnFamilyData* cfd) {
if (thread_updater_local_cache_ == nullptr) {
return;
}
@ -173,49 +167,39 @@ AutoThreadOperationStageUpdater::~AutoThreadOperationStageUpdater() {
ThreadStatusUpdater* ThreadStatusUtil::thread_updater_local_cache_ = nullptr;
bool ThreadStatusUtil::thread_updater_initialized_ = false;
bool ThreadStatusUtil::MaybeInitThreadLocalUpdater(const Env* env) {
bool ThreadStatusUtil::MaybeInitThreadLocalUpdater(const Env* /*env*/) {
return false;
}
void ThreadStatusUtil::SetColumnFamily(const ColumnFamilyData* cfd,
const Env* env,
bool enable_thread_tracking) {}
void ThreadStatusUtil::SetColumnFamily(const ColumnFamilyData* /*cfd*/,
const Env* /*env*/,
bool /*enable_thread_tracking*/) {}
void ThreadStatusUtil::SetThreadOperation(ThreadStatus::OperationType op) {
}
void ThreadStatusUtil::SetThreadOperation(ThreadStatus::OperationType /*op*/) {}
void ThreadStatusUtil::SetThreadOperationProperty(
int code, uint64_t value) {
}
void ThreadStatusUtil::SetThreadOperationProperty(int /*code*/,
uint64_t /*value*/) {}
void ThreadStatusUtil::IncreaseThreadOperationProperty(
int code, uint64_t delta) {
}
void ThreadStatusUtil::IncreaseThreadOperationProperty(int /*code*/,
uint64_t /*delta*/) {}
void ThreadStatusUtil::SetThreadState(ThreadStatus::StateType state) {
}
void ThreadStatusUtil::SetThreadState(ThreadStatus::StateType /*state*/) {}
void ThreadStatusUtil::NewColumnFamilyInfo(const DB* db,
const ColumnFamilyData* cfd,
const std::string& cf_name,
const Env* env) {}
void ThreadStatusUtil::NewColumnFamilyInfo(const DB* /*db*/,
const ColumnFamilyData* /*cfd*/,
const std::string& /*cf_name*/,
const Env* /*env*/) {}
void ThreadStatusUtil::EraseColumnFamilyInfo(
const ColumnFamilyData* cfd) {
}
void ThreadStatusUtil::EraseColumnFamilyInfo(const ColumnFamilyData* /*cfd*/) {}
void ThreadStatusUtil::EraseDatabaseInfo(const DB* db) {
}
void ThreadStatusUtil::EraseDatabaseInfo(const DB* /*db*/) {}
void ThreadStatusUtil::ResetThreadStatus() {
}
void ThreadStatusUtil::ResetThreadStatus() {}
AutoThreadOperationStageUpdater::AutoThreadOperationStageUpdater(
ThreadStatus::OperationStage stage) {
}
ThreadStatus::OperationStage /*stage*/) {}
AutoThreadOperationStageUpdater::~AutoThreadOperationStageUpdater() {
}
AutoThreadOperationStageUpdater::~AutoThreadOperationStageUpdater() {}
#endif // ROCKSDB_USING_THREAD_STATUS

23
table/block_based_table_factory.cc
View File

@ -95,12 +95,14 @@ Status BlockBasedTableFactory::SanitizeOptions(
const DBOptions& /*db_opts*/, const ColumnFamilyOptions& cf_opts) const {
if (table_options_.index_type == BlockBasedTableOptions::kHashSearch &&
cf_opts.prefix_extractor == nullptr) {
return Status::InvalidArgument("Hash index is specified for block-based "
return Status::InvalidArgument(
"Hash index is specified for block-based "
"table, but prefix_extractor is not given");
}
if (table_options_.cache_index_and_filter_blocks &&
table_options_.no_block_cache) {
return Status::InvalidArgument("Enable cache_index_and_filter_blocks, "
return Status::InvalidArgument(
"Enable cache_index_and_filter_blocks, "
", but block cache is disabled");
}
if (table_options_.pin_l0_filter_and_index_blocks_in_cache &&
@ -115,7 +117,8 @@ Status BlockBasedTableFactory::SanitizeOptions(
"include/rocksdb/table.h for more info");
}
if (table_options_.block_align && (cf_opts.compression != kNoCompression)) {
return Status::InvalidArgument("Enable block_align, but compression "
return Status::InvalidArgument(
"Enable block_align, but compression "
"enabled");
}
if (table_options_.block_align &&
@ -153,8 +156,7 @@ std::string BlockBasedTableFactory::GetPrintableTableOptions() const {
snprintf(buffer, kBufferSize, " hash_index_allow_collision: %d\n",
table_options_.hash_index_allow_collision);
ret.append(buffer);
snprintf(buffer, kBufferSize, " checksum: %d\n",
table_options_.checksum);
snprintf(buffer, kBufferSize, " checksum: %d\n", table_options_.checksum);
ret.append(buffer);
snprintf(buffer, kBufferSize, " no_block_cache: %d\n",
table_options_.no_block_cache);
@ -216,8 +218,9 @@ std::string BlockBasedTableFactory::GetPrintableTableOptions() const {
table_options_.use_delta_encoding);
ret.append(buffer);
snprintf(buffer, kBufferSize, " filter_policy: %s\n",
table_options_.filter_policy == nullptr ?
"nullptr" : table_options_.filter_policy->Name());
table_options_.filter_policy == nullptr
? "nullptr"
: table_options_.filter_policy->Name());
ret.append(buffer);
snprintf(buffer, kBufferSize, " whole_key_filtering: %d\n",
table_options_.whole_key_filtering);
@ -284,7 +287,7 @@ Status BlockBasedTableFactory::GetOptionString(
}
#else
Status BlockBasedTableFactory::GetOptionString(
std::string* opt_string, const std::string& delimiter) const {
std::string* /*opt_string*/, const std::string& /*delimiter*/) const {
return Status::OK();
}
#endif // !ROCKSDB_LITE
@ -318,8 +321,8 @@ std::string ParseBlockBasedTableOption(const std::string& name,
cache = NewLRUCache(ParseSizeT(value));
} else {
LRUCacheOptions cache_opts;
if(!ParseOptionHelper(reinterpret_cast<char*>(&cache_opts),
OptionType::kLRUCacheOptions, value)) {
if (!ParseOptionHelper(reinterpret_cast<char*>(&cache_opts),
OptionType::kLRUCacheOptions, value)) {
return "Invalid cache options";
}
cache = NewLRUCache(cache_opts);

2
table/cuckoo_table_factory.h
View File

@ -24,6 +24,8 @@ static inline uint64_t CuckooHash(
if (get_slice_hash != nullptr) {
return get_slice_hash(user_key, hash_cnt, table_size_);
}
#else
(void)get_slice_hash;
#endif
uint64_t value = 0;

35
table/format.h
View File

@ -8,11 +8,11 @@
// found in the LICENSE file. See the AUTHORS file for names of contributors.
#pragma once
#include <string>
#include <stdint.h>
#include <string>
#include "rocksdb/options.h"
#include "rocksdb/slice.h"
#include "rocksdb/status.h"
#include "rocksdb/options.h"
#include "rocksdb/table.h"
#include "options/cf_options.h"
@ -53,13 +53,9 @@ class BlockHandle {
// if the block handle's offset and size are both "0", we will view it
// as a null block handle that points to no where.
bool IsNull() const {
return offset_ == 0 && size_ == 0;
}
bool IsNull() const { return offset_ == 0 && size_ == 0; }
static const BlockHandle& NullBlockHandle() {
return kNullBlockHandle;
}
static const BlockHandle& NullBlockHandle() { return kNullBlockHandle; }
// Maximum encoding length of a BlockHandle
enum { kMaxEncodedLength = 10 + 10 };
@ -71,8 +67,11 @@ class BlockHandle {
static const BlockHandle kNullBlockHandle;
};
inline uint32_t GetCompressFormatForVersion(CompressionType compression_type,
uint32_t version) {
inline uint32_t GetCompressFormatForVersion(
CompressionType compression_type, uint32_t version) {
#ifdef NDEBUG
(void)compression_type;
#endif
// snappy is not versioned
assert(compression_type != kSnappyCompression &&
compression_type != kXpressCompression &&
@ -182,8 +181,8 @@ Status ReadFooterFromFile(RandomAccessFileReader* file,
static const size_t kBlockTrailerSize = 5;
struct BlockContents {
Slice data; // Actual contents of data
bool cachable; // True iff data can be cached
Slice data; // Actual contents of data
bool cachable; // True iff data can be cached
CompressionType compression_type;
std::unique_ptr<char[]> allocation;
@ -200,7 +199,9 @@ struct BlockContents {
compression_type(_compression_type),
allocation(std::move(_data)) {}
BlockContents(BlockContents&& other) ROCKSDB_NOEXCEPT { *this = std::move(other); }
BlockContents(BlockContents&& other) ROCKSDB_NOEXCEPT {
*this = std::move(other);
}
BlockContents& operator=(BlockContents&& other) {
data = std::move(other.data);
@ -231,7 +232,7 @@ extern Status UncompressBlockContents(const char* data, size_t n,
BlockContents* contents,
uint32_t compress_format_version,
const Slice& compression_dict,
const ImmutableCFOptions &ioptions);
const ImmutableCFOptions& ioptions);
// This is an extension to UncompressBlockContents that accepts
// a specific compression type. This is used by un-wrapped blocks
@ -239,7 +240,7 @@ extern Status UncompressBlockContents(const char* data, size_t n,
extern Status UncompressBlockContentsForCompressionType(
const char* data, size_t n, BlockContents* contents,
uint32_t compress_format_version, const Slice& compression_dict,
CompressionType compression_type, const ImmutableCFOptions &ioptions);
CompressionType compression_type, const ImmutableCFOptions& ioptions);
// Implementation details follow. Clients should ignore,
@ -247,9 +248,7 @@ extern Status UncompressBlockContentsForCompressionType(
// BlockHandle. Currently we use zeros for null and use negation-of-zeros for
// uninitialized.
inline BlockHandle::BlockHandle()
: BlockHandle(~static_cast<uint64_t>(0),
~static_cast<uint64_t>(0)) {
}
: BlockHandle(~static_cast<uint64_t>(0), ~static_cast<uint64_t>(0)) {}
inline BlockHandle::BlockHandle(uint64_t _offset, uint64_t _size)
: offset_(_offset), size_(_size) {}

6
table/full_filter_block.cc
View File

@ -77,6 +77,9 @@ FullFilterBlockReader::FullFilterBlockReader(
bool FullFilterBlockReader::KeyMayMatch(const Slice& key, uint64_t block_offset,
const bool /*no_io*/,
const Slice* const /*const_ikey_ptr*/) {
#ifdef NDEBUG
(void)block_offset;
#endif
assert(block_offset == kNotValid);
if (!whole_key_filtering_) {
return true;
@ -87,6 +90,9 @@ bool FullFilterBlockReader::KeyMayMatch(const Slice& key, uint64_t block_offset,
bool FullFilterBlockReader::PrefixMayMatch(
const Slice& prefix, uint64_t block_offset, const bool /*no_io*/,
const Slice* const /*const_ikey_ptr*/) {
#ifdef NDEBUG
(void)block_offset;
#endif
assert(block_offset == kNotValid);
if (!prefix_extractor_) {
return true;

8
table/get_context.cc
View File

@ -29,6 +29,10 @@ void appendToReplayLog(std::string* replay_log, ValueType type, Slice value) {
replay_log->push_back(type);
PutLengthPrefixedSlice(replay_log, value);
}
#else
(void)replay_log;
(void)type;
(void)value;
#endif // ROCKSDB_LITE
}
@ -242,6 +246,10 @@ void replayGetContextLog(const Slice& replay_log, const Slice& user_key,
&dont_care, value_pinner);
}
#else // ROCKSDB_LITE
(void)replay_log;
(void)user_key;
(void)get_context;
(void)value_pinner;
assert(false);
#endif // ROCKSDB_LITE
}

Some files were not shown because too many files have changed in this diff Show More