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Refactoring toward making preserve/preclude options mutable (#13114) 

Summary:
Move them to MutableCFOptions and perform appropriate refactorings to make that work. I didn't want to mix up refactoring with interesting functional changes. Potentially non-trivial bits here:
* During DB Open or RegisterRecordSeqnoTimeWorker we use `GetLatestMutableCFOptions()` because either (a) there might not be a current version, or (b) we are in the process of applying the desired next options.
* Upgrade some test infrastructure to allow some options in MutableCFOptions to be mutable (should be a temporary state)
* Fix a warning that showed up about uninitialized `paranoid_memory_checks`

Pull Request resolved: https://github.com/facebook/rocksdb/pull/13114

Test Plan: existing tests, manually check options are still not settable with SetOptions

Reviewed By: jowlyzhang

Differential Revision: D65429031

Pulled By: pdillinger

fbshipit-source-id: 6e0906d08dd8ddf62731cefffe9b8d94149942b9
This commit is contained in:
Peter Dillinger 2024-11-04 16:15:10 -08:00 committed by Facebook GitHub Bot
parent 2ce6902cf5
commit e7ffca9493
17 changed files with 151 additions and 106 deletions
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8
db/compaction/compaction.cc
View File

@ -345,8 +345,9 @@ Compaction::Compaction(
_compaction_reason == CompactionReason::kExternalSstIngestion ||
_compaction_reason == CompactionReason::kRefitLevel
? Compaction::kInvalidLevel
: EvaluatePenultimateLevel(vstorage, immutable_options_,
start_level_, output_level_)) {
: EvaluatePenultimateLevel(vstorage, mutable_cf_options_,
immutable_options_, start_level_,
output_level_)) {
MarkFilesBeingCompacted(true);
if (is_manual_compaction_) {
compaction_reason_ = CompactionReason::kManualCompaction;
@ -989,6 +990,7 @@ uint64_t Compaction::MinInputFileEpochNumber() const {
int Compaction::EvaluatePenultimateLevel(
const VersionStorageInfo* vstorage,
const MutableCFOptions& mutable_cf_options,
const ImmutableOptions& immutable_options, const int start_level,
const int output_level) {
// TODO: currently per_key_placement feature only support level and universal
@ -1020,7 +1022,7 @@ int Compaction::EvaluatePenultimateLevel(
}
bool supports_per_key_placement =
immutable_options.preclude_last_level_data_seconds > 0;
mutable_cf_options.preclude_last_level_data_seconds > 0;
// it could be overridden by unittest
TEST_SYNC_POINT_CALLBACK("Compaction::SupportsPerKeyPlacement:Enabled",

7
db/compaction/compaction.h
View File

@ -440,9 +440,10 @@ class Compaction {
// penultimate level. The safe key range is populated by
// `PopulatePenultimateLevelOutputRange()`.
// Which could potentially disable all penultimate level output.
static int EvaluatePenultimateLevel(const VersionStorageInfo* vstorage,
const ImmutableOptions& immutable_options,
const int start_level,
static int EvaluatePenultimateLevel(
const VersionStorageInfo* vstorage,
const MutableCFOptions& mutable_cf_options,
const ImmutableOptions& immutable_options, const int start_level,
const int output_level);
// mark (or clear) all files that are being compacted

8
db/compaction/compaction_job.cc
View File

@ -288,8 +288,8 @@ void CompactionJob::Prepare() {
// to encode seqno->time to the output files.
uint64_t preserve_time_duration =
std::max(c->immutable_options()->preserve_internal_time_seconds,
c->immutable_options()->preclude_last_level_data_seconds);
std::max(c->mutable_cf_options()->preserve_internal_time_seconds,
c->mutable_cf_options()->preclude_last_level_data_seconds);
if (preserve_time_duration > 0) {
const ReadOptions read_options(Env::IOActivity::kCompaction);
@ -326,8 +326,8 @@ void CompactionJob::Prepare() {
seqno_to_time_mapping_.Enforce(_current_time);
seqno_to_time_mapping_.GetCurrentTieringCutoffSeqnos(
static_cast<uint64_t>(_current_time),
c->immutable_options()->preserve_internal_time_seconds,
c->immutable_options()->preclude_last_level_data_seconds,
c->mutable_cf_options()->preserve_internal_time_seconds,
c->mutable_cf_options()->preclude_last_level_data_seconds,
&preserve_time_min_seqno_, &preclude_last_level_min_seqno_);
}
// For accuracy of the GetProximalSeqnoBeforeTime queries above, we only

29
db/compaction/compaction_picker.cc
View File

@ -351,10 +351,10 @@ Compaction* CompactionPicker::CompactFiles(
break;
}
}
assert(output_level == 0 ||
!FilesRangeOverlapWithCompaction(
assert(output_level == 0 || !FilesRangeOverlapWithCompaction(
input_files, output_level,
Compaction::EvaluatePenultimateLevel(vstorage, ioptions_,
Compaction::EvaluatePenultimateLevel(
vstorage, mutable_cf_options, ioptions_,
start_level, output_level)));
#endif /* !NDEBUG */
@ -659,8 +659,9 @@ Compaction* CompactionPicker::CompactRange(
// overlaping outputs in the same level.
if (FilesRangeOverlapWithCompaction(
inputs, output_level,
Compaction::EvaluatePenultimateLevel(vstorage, ioptions_,
start_level, output_level))) {
Compaction::EvaluatePenultimateLevel(vstorage, mutable_cf_options,
ioptions_, start_level,
output_level))) {
// This compaction output could potentially conflict with the output
// of a currently running compaction, we cannot run it.
*manual_conflict = true;
@ -846,7 +847,8 @@ Compaction* CompactionPicker::CompactRange(
// overlaping outputs in the same level.
if (FilesRangeOverlapWithCompaction(
compaction_inputs, output_level,
Compaction::EvaluatePenultimateLevel(vstorage, ioptions_, input_level,
Compaction::EvaluatePenultimateLevel(vstorage, mutable_cf_options,
ioptions_, input_level,
output_level))) {
// This compaction output could potentially conflict with the output
// of a currently running compaction, we cannot run it.
@ -1049,10 +1051,12 @@ Status CompactionPicker::SanitizeCompactionInputFilesForAllLevels(
}
Status CompactionPicker::SanitizeAndConvertCompactionInputFiles(
std::unordered_set<uint64_t>* input_files,
const ColumnFamilyMetaData& cf_meta, const int output_level,
const VersionStorageInfo* vstorage,
std::unordered_set<uint64_t>* input_files, const int output_level,
Version* version,
std::vector<CompactionInputFiles>* converted_input_files) const {
ColumnFamilyMetaData cf_meta;
version->GetColumnFamilyMetaData(&cf_meta);
assert(static_cast<int>(cf_meta.levels.size()) - 1 ==
cf_meta.levels[cf_meta.levels.size() - 1].level);
assert(converted_input_files);
@ -1123,7 +1127,8 @@ Status CompactionPicker::SanitizeAndConvertCompactionInputFiles(
}
s = GetCompactionInputsFromFileNumbers(converted_input_files, input_files,
vstorage, CompactionOptions());
version->storage_info(),
CompactionOptions());
if (!s.ok()) {
return s;
}
@ -1132,8 +1137,8 @@ Status CompactionPicker::SanitizeAndConvertCompactionInputFiles(
FilesRangeOverlapWithCompaction(
*converted_input_files, output_level,
Compaction::EvaluatePenultimateLevel(
vstorage, ioptions_, (*converted_input_files)[0].level,
output_level))) {
version->storage_info(), version->GetMutableCFOptions(),
ioptions_, (*converted_input_files)[0].level, output_level))) {
return Status::Aborted(
"A running compaction is writing to the same output level(s) in an "
"overlapping key range");

5
db/compaction/compaction_picker.h
View File

@ -97,9 +97,8 @@ class CompactionPicker {
// non-ok status with specific reason.
//
Status SanitizeAndConvertCompactionInputFiles(
std::unordered_set<uint64_t>* input_files,
const ColumnFamilyMetaData& cf_meta, const int output_level,
const VersionStorageInfo* vstorage,
std::unordered_set<uint64_t>* input_files, const int output_level,
Version* version,
std::vector<CompactionInputFiles>* converted_input_files) const;
// Free up the files that participated in a compaction

15
db/compaction/compaction_picker_level.cc
View File

@ -414,8 +414,9 @@ void LevelCompactionBuilder::SetupOtherFilesWithRoundRobinExpansion() {
&tmp_start_level_inputs) ||
compaction_picker_->FilesRangeOverlapWithCompaction(
{tmp_start_level_inputs}, output_level_,
Compaction::EvaluatePenultimateLevel(
vstorage_, ioptions_, start_level_, output_level_))) {
Compaction::EvaluatePenultimateLevel(vstorage_, mutable_cf_options_,
ioptions_, start_level_,
output_level_))) {
// Constraint 1a
tmp_start_level_inputs.clear();
return;
@ -489,8 +490,9 @@ bool LevelCompactionBuilder::SetupOtherInputsIfNeeded() {
// We need to disallow this from happening.
if (compaction_picker_->FilesRangeOverlapWithCompaction(
compaction_inputs_, output_level_,
Compaction::EvaluatePenultimateLevel(
vstorage_, ioptions_, start_level_, output_level_))) {
Compaction::EvaluatePenultimateLevel(vstorage_, mutable_cf_options_,
ioptions_, start_level_,
output_level_))) {
// This compaction output could potentially conflict with the output
// of a currently running compaction, we cannot run it.
return false;
@ -844,8 +846,9 @@ bool LevelCompactionBuilder::PickFileToCompact() {
&start_level_inputs_) ||
compaction_picker_->FilesRangeOverlapWithCompaction(
{start_level_inputs_}, output_level_,
Compaction::EvaluatePenultimateLevel(
vstorage_, ioptions_, start_level_, output_level_))) {
Compaction::EvaluatePenultimateLevel(vstorage_, mutable_cf_options_,
ioptions_, start_level_,
output_level_))) {
// A locked (pending compaction) input-level file was pulled in due to
// user-key overlap.
start_level_inputs_.clear();

33
db/compaction/compaction_picker_test.cc
View File

@ -3609,7 +3609,7 @@ TEST_F(CompactionPickerTest, UniversalSizeAmpTierCompactionNonLastLevel) {
const int kLastLevel = kNumLevels - 1;
ioptions_.compaction_style = kCompactionStyleUniversal;
ioptions_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.compaction_options_universal
.max_size_amplification_percent = 200;
// To avoid any L0 file exclusion in size amp compaction intended for reducing
@ -3649,7 +3649,7 @@ TEST_F(CompactionPickerTest, UniversalSizeRatioTierCompactionLastLevel) {
const int kPenultimateLevel = kLastLevel - 1;
ioptions_.compaction_style = kCompactionStyleUniversal;
ioptions_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.compaction_options_universal
.max_size_amplification_percent = 200;
UniversalCompactionPicker universal_compaction_picker(ioptions_, &icmp_);
@ -3687,7 +3687,7 @@ TEST_F(CompactionPickerTest, UniversalSizeAmpTierCompactionNotSuport) {
const int kLastLevel = kNumLevels - 1;
ioptions_.compaction_style = kCompactionStyleUniversal;
ioptions_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.compaction_options_universal
.max_size_amplification_percent = 200;
// To avoid any L0 file exclusion in size amp compaction intended for reducing
@ -3725,7 +3725,7 @@ TEST_F(CompactionPickerTest, UniversalSizeAmpTierCompactionLastLevel) {
const int kPenultimateLevel = kLastLevel - 1;
ioptions_.compaction_style = kCompactionStyleUniversal;
ioptions_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.preclude_last_level_data_seconds = 1000;
mutable_cf_options_.compaction_options_universal
.max_size_amplification_percent = 200;
UniversalCompactionPicker universal_compaction_picker(ioptions_, &icmp_);
@ -3909,8 +3909,8 @@ TEST_P(PerKeyPlacementCompactionPickerTest, OverlapWithNormalCompaction) {
ASSERT_EQ(enable_per_key_placement_,
level_compaction_picker.FilesRangeOverlapWithCompaction(
input_files, 6,
Compaction::EvaluatePenultimateLevel(vstorage_.get(), ioptions_,
0, 6)));
Compaction::EvaluatePenultimateLevel(
vstorage_.get(), mutable_cf_options_, ioptions_, 0, 6)));
}
TEST_P(PerKeyPlacementCompactionPickerTest, NormalCompactionOverlap) {
@ -3997,8 +3997,8 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
ASSERT_EQ(enable_per_key_placement_,
universal_compaction_picker.FilesRangeOverlapWithCompaction(
input_files, 6,
Compaction::EvaluatePenultimateLevel(vstorage_.get(), ioptions_,
0, 6)));
Compaction::EvaluatePenultimateLevel(
vstorage_.get(), mutable_cf_options_, ioptions_, 0, 6)));
}
TEST_P(PerKeyPlacementCompactionPickerTest, NormalCompactionOverlapUniversal) {
@ -4049,7 +4049,7 @@ TEST_P(PerKeyPlacementCompactionPickerTest, PenultimateOverlapUniversal) {
// This test is make sure the Tiered compaction would lock whole range of
// both output level and penultimate level
if (enable_per_key_placement_) {
ioptions_.preclude_last_level_data_seconds = 10000;
mutable_cf_options_.preclude_last_level_data_seconds = 10000;
}
int num_levels = ioptions_.num_levels;
@ -4104,7 +4104,7 @@ TEST_P(PerKeyPlacementCompactionPickerTest, PenultimateOverlapUniversal) {
TEST_P(PerKeyPlacementCompactionPickerTest, LastLevelOnlyOverlapUniversal) {
if (enable_per_key_placement_) {
ioptions_.preclude_last_level_data_seconds = 10000;
mutable_cf_options_.preclude_last_level_data_seconds = 10000;
}
int num_levels = ioptions_.num_levels;
@ -4163,7 +4163,7 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
// This should rarely happen in universal compaction, as the non-empty L5
// should be included in the compaction.
if (enable_per_key_placement_) {
ioptions_.preclude_last_level_data_seconds = 10000;
mutable_cf_options_.preclude_last_level_data_seconds = 10000;
}
int num_levels = ioptions_.num_levels;
@ -4217,7 +4217,7 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
// penultimate level compaction if there's already an ongoing compaction to
// the penultimate level
if (enable_per_key_placement_) {
ioptions_.preclude_last_level_data_seconds = 10000;
mutable_cf_options_.preclude_last_level_data_seconds = 10000;
}
int num_levels = ioptions_.num_levels;
@ -4258,8 +4258,8 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
ASSERT_EQ(enable_per_key_placement_,
universal_compaction_picker.FilesRangeOverlapWithCompaction(
input_files, 6,
Compaction::EvaluatePenultimateLevel(vstorage_.get(), ioptions_,
6, 6)));
Compaction::EvaluatePenultimateLevel(
vstorage_.get(), mutable_cf_options_, ioptions_, 6, 6)));
if (!enable_per_key_placement_) {
std::unique_ptr<Compaction> comp2(universal_compaction_picker.CompactFiles(
@ -4277,7 +4277,7 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
// compaction, so it's safe to move data from the last level to the
// penultimate level.
if (enable_per_key_placement_) {
ioptions_.preclude_last_level_data_seconds = 10000;
mutable_cf_options_.preclude_last_level_data_seconds = 10000;
}
int num_levels = ioptions_.num_levels;
@ -4318,7 +4318,8 @@ TEST_P(PerKeyPlacementCompactionPickerTest,
// always safe to move data up
ASSERT_FALSE(universal_compaction_picker.FilesRangeOverlapWithCompaction(
input_files, 6,
Compaction::EvaluatePenultimateLevel(vstorage_.get(), ioptions_, 6, 6)));
Compaction::EvaluatePenultimateLevel(vstorage_.get(), mutable_cf_options_,
ioptions_, 6, 6)));
// 2 compactions can be run in parallel
std::unique_ptr<Compaction> comp2(universal_compaction_picker.CompactFiles(

23
db/compaction/compaction_picker_universal.cc
View File

@ -142,7 +142,7 @@ class UniversalCompactionBuilder {
bool ShouldSkipLastSortedRunForSizeAmpCompaction() const {
assert(!sorted_runs_.empty());
return ioptions_.preclude_last_level_data_seconds > 0 &&
return mutable_cf_options_.preclude_last_level_data_seconds > 0 &&
ioptions_.num_levels > 2 &&
sorted_runs_.back().level == ioptions_.num_levels - 1 &&
sorted_runs_.size() > 1;
@ -994,10 +994,10 @@ Compaction* UniversalCompactionBuilder::PickCompactionToReduceSortedRuns(
grandparents = vstorage_->LevelFiles(sorted_runs_[first_index_after].level);
}
if (output_level != 0 &&
picker_->FilesRangeOverlapWithCompaction(
if (output_level != 0 && picker_->FilesRangeOverlapWithCompaction(
inputs, output_level,
Compaction::EvaluatePenultimateLevel(vstorage_, ioptions_,
Compaction::EvaluatePenultimateLevel(
vstorage_, mutable_cf_options_, ioptions_,
start_level, output_level))) {
return nullptr;
}
@ -1343,10 +1343,10 @@ Compaction* UniversalCompactionBuilder::PickIncrementalForReduceSizeAmp(
}
// intra L0 compactions outputs could have overlap
if (output_level != 0 &&
picker_->FilesRangeOverlapWithCompaction(
if (output_level != 0 && picker_->FilesRangeOverlapWithCompaction(
inputs, output_level,
Compaction::EvaluatePenultimateLevel(vstorage_, ioptions_,
Compaction::EvaluatePenultimateLevel(
vstorage_, mutable_cf_options_, ioptions_,
start_level, output_level))) {
return nullptr;
}
@ -1487,7 +1487,8 @@ Compaction* UniversalCompactionBuilder::PickDeleteTriggeredCompaction() {
if (picker_->FilesRangeOverlapWithCompaction(
inputs, output_level,
Compaction::EvaluatePenultimateLevel(
vstorage_, ioptions_, start_level, output_level))) {
vstorage_, mutable_cf_options_, ioptions_, start_level,
output_level))) {
return nullptr;
}
@ -1587,10 +1588,10 @@ Compaction* UniversalCompactionBuilder::PickCompactionWithSortedRunRange(
}
// intra L0 compactions outputs could have overlap
if (output_level != 0 &&
picker_->FilesRangeOverlapWithCompaction(
if (output_level != 0 && picker_->FilesRangeOverlapWithCompaction(
inputs, output_level,
Compaction::EvaluatePenultimateLevel(vstorage_, ioptions_,
Compaction::EvaluatePenultimateLevel(
vstorage_, mutable_cf_options_, ioptions_,
start_level, output_level))) {
return nullptr;
}

19
db/db_impl/db_impl.cc
View File

@ -852,10 +852,11 @@ Status DBImpl::RegisterRecordSeqnoTimeWorker(const ReadOptions& read_options,
InstrumentedMutexLock l(&mutex_);
for (auto cfd : *versions_->GetColumnFamilySet()) {
auto& mopts = *cfd->GetLatestMutableCFOptions();
// preserve time is the max of 2 options.
uint64_t preserve_seconds =
std::max(cfd->ioptions()->preserve_internal_time_seconds,
cfd->ioptions()->preclude_last_level_data_seconds);
std::max(mopts.preserve_internal_time_seconds,
mopts.preclude_last_level_data_seconds);
if (!cfd->IsDropped() && preserve_seconds > 0) {
min_preserve_seconds = std::min(preserve_seconds, min_preserve_seconds);
max_preserve_seconds = std::max(preserve_seconds, max_preserve_seconds);
@ -3719,6 +3720,9 @@ Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) {
edit.SetColumnFamily(cfd->GetID());
Status s;
// Save re-aquiring lock for RegisterRecordSeqnoTimeWorker when not
// applicable
bool used_preserve_preclude = false;
{
InstrumentedMutexLock l(&mutex_);
if (cfd->IsDropped()) {
@ -3734,9 +3738,11 @@ Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) {
write_thread_.ExitUnbatched(&w);
}
if (s.ok()) {
auto* mutable_cf_options = cfd->GetLatestMutableCFOptions();
max_total_in_memory_state_ -= mutable_cf_options->write_buffer_size *
mutable_cf_options->max_write_buffer_number;
auto& moptions = *cfd->GetLatestMutableCFOptions();
max_total_in_memory_state_ -=
moptions.write_buffer_size * moptions.max_write_buffer_number;
used_preserve_preclude = moptions.preserve_internal_time_seconds > 0 ||
moptions.preclude_last_level_data_seconds > 0;
}
if (!cf_support_snapshot) {
@ -3754,8 +3760,7 @@ Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) {
bg_cv_.SignalAll();
}
if (cfd->ioptions()->preserve_internal_time_seconds > 0 ||
cfd->ioptions()->preclude_last_level_data_seconds > 0) {
if (used_preserve_preclude) {
s = RegisterRecordSeqnoTimeWorker(read_options, write_options,
/* is_new_db */ false);
}

7
db/db_impl/db_impl_compaction_flush.cc
View File

@ -1457,11 +1457,6 @@ Status DBImpl::CompactFilesImpl(
input_set.insert(TableFileNameToNumber(file_name));
}
ColumnFamilyMetaData cf_meta;
// TODO(yhchiang): can directly use version here if none of the
// following functions call is pluggable to external developers.
version->GetColumnFamilyMetaData(&cf_meta);
if (output_path_id < 0) {
if (cfd->ioptions()->cf_paths.size() == 1U) {
output_path_id = 0;
@ -1482,7 +1477,7 @@ Status DBImpl::CompactFilesImpl(
std::vector<CompactionInputFiles> input_files;
Status s = cfd->compaction_picker()->SanitizeAndConvertCompactionInputFiles(
&input_set, cf_meta, output_level, version->storage_info(), &input_files);
&input_set, output_level, version, &input_files);
TEST_SYNC_POINT(
"DBImpl::CompactFilesImpl::PostSanitizeAndConvertCompactionInputFiles");
if (!s.ok()) {

5
db/db_impl/db_impl_open.cc
View File

@ -575,6 +575,7 @@ Status DBImpl::Recover(
}
if (s.ok() && !read_only) {
for (auto cfd : *versions_->GetColumnFamilySet()) {
auto& moptions = *cfd->GetLatestMutableCFOptions();
// Try to trivially move files down the LSM tree to start from bottommost
// level when level_compaction_dynamic_level_bytes is enabled. This should
// only be useful when user is migrating to turning on this option.
@ -592,14 +593,14 @@ Status DBImpl::Recover(
if (cfd->ioptions()->compaction_style ==
CompactionStyle::kCompactionStyleLevel &&
cfd->ioptions()->level_compaction_dynamic_level_bytes &&
!cfd->GetLatestMutableCFOptions()->disable_auto_compactions) {
!moptions.disable_auto_compactions) {
int to_level = cfd->ioptions()->num_levels - 1;
// last level is reserved
// allow_ingest_behind does not support Level Compaction,
// and per_key_placement can have infinite compaction loop for Level
// Compaction. Adjust to_level here just to be safe.
if (cfd->ioptions()->allow_ingest_behind ||
cfd->ioptions()->preclude_last_level_data_seconds > 0) {
moptions.preclude_last_level_data_seconds > 0) {
to_level -= 1;
}
// Whether this column family has a level trivially moved

5
db/db_options_test.cc
View File

@ -56,6 +56,11 @@ class DBOptionsTest : public DBTestBase {
EXPECT_OK(GetStringFromMutableCFOptions(
config_options, MutableCFOptions(options), &options_str));
EXPECT_OK(StringToMap(options_str, &mutable_map));
for (auto& opt : TEST_GetImmutableInMutableCFOptions()) {
// Not yet mutable but migrated to MutableCFOptions in preparation for
// being mutable
mutable_map.erase(opt);
}
return mutable_map;
}

6
db/flush_job.cc
View File

@ -1191,7 +1191,7 @@ void FlushJob::GetEffectiveCutoffUDTForPickedMemTables() {
}
void FlushJob::GetPrecludeLastLevelMinSeqno() {
if (cfd_->ioptions()->preclude_last_level_data_seconds == 0) {
if (mutable_cf_options_.preclude_last_level_data_seconds == 0) {
return;
}
int64_t current_time = 0;
@ -1204,8 +1204,8 @@ void FlushJob::GetPrecludeLastLevelMinSeqno() {
SequenceNumber preserve_time_min_seqno;
seqno_to_time_mapping_->GetCurrentTieringCutoffSeqnos(
static_cast<uint64_t>(current_time),
cfd_->ioptions()->preserve_internal_time_seconds,
cfd_->ioptions()->preclude_last_level_data_seconds,
mutable_cf_options_.preserve_internal_time_seconds,
mutable_cf_options_.preclude_last_level_data_seconds,
&preserve_time_min_seqno, &preclude_last_level_min_seqno_);
}
}

4
db/version_set.cc
View File

@ -4757,7 +4757,7 @@ void VersionStorageInfo::CalculateBaseBytes(const ImmutableOptions& ioptions,
cur_level_size / options.max_bytes_for_level_multiplier);
if (lowest_unnecessary_level_ == -1 &&
cur_level_size <= base_bytes_min &&
(ioptions.preclude_last_level_data_seconds == 0 ||
(options.preclude_last_level_data_seconds == 0 ||
i < num_levels_ - 2)) {
// When per_key_placement is enabled, the penultimate level is
// necessary.
@ -4773,7 +4773,7 @@ void VersionStorageInfo::CalculateBaseBytes(const ImmutableOptions& ioptions,
// which can less than base_bytes_min AND necessary,
// or there is some unnecessary level.
assert(first_non_empty_level == num_levels_ - 1 ||
ioptions.preclude_last_level_data_seconds > 0 ||
options.preclude_last_level_data_seconds > 0 ||
lowest_unnecessary_level_ != -1);
// Case 1. If we make target size of last level to be max_level_size,
// target size of the first non-empty level would be smaller than

41
options/cf_options.cc
View File

@ -7,6 +7,7 @@
#include <cassert>
#include <cinttypes>
#include <iostream>
#include <limits>
#include <string>
@ -551,6 +552,14 @@ static std::unordered_map<std::string, OptionTypeInfo>
{offsetof(struct MutableCFOptions, periodic_compaction_seconds),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable}},
{"preclude_last_level_data_seconds",
{offsetof(struct MutableCFOptions, preclude_last_level_data_seconds),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone}},
{"preserve_internal_time_seconds",
{offsetof(struct MutableCFOptions, preserve_internal_time_seconds),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone}},
{"bottommost_temperature",
{0, OptionType::kTemperature, OptionVerificationType::kDeprecated,
OptionTypeFlags::kMutable}},
@ -731,14 +740,6 @@ static std::unordered_map<std::string, OptionTypeInfo>
{offsetof(struct ImmutableCFOptions, default_temperature),
OptionType::kTemperature, OptionVerificationType::kNormal,
OptionTypeFlags::kCompareNever}},
{"preclude_last_level_data_seconds",
{offsetof(struct ImmutableCFOptions, preclude_last_level_data_seconds),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone}},
{"preserve_internal_time_seconds",
{offsetof(struct ImmutableCFOptions, preserve_internal_time_seconds),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone}},
// Need to keep this around to be able to read old OPTIONS files.
{"max_mem_compaction_level",
{0, OptionType::kInt, OptionVerificationType::kDeprecated,
@ -998,9 +999,6 @@ ImmutableCFOptions::ImmutableCFOptions(const ColumnFamilyOptions& cf_options)
optimize_filters_for_hits(cf_options.optimize_filters_for_hits),
force_consistency_checks(cf_options.force_consistency_checks),
default_temperature(cf_options.default_temperature),
preclude_last_level_data_seconds(
cf_options.preclude_last_level_data_seconds),
preserve_internal_time_seconds(cf_options.preserve_internal_time_seconds),
memtable_insert_with_hint_prefix_extractor(
cf_options.memtable_insert_with_hint_prefix_extractor),
cf_paths(cf_options.cf_paths),
@ -1142,6 +1140,11 @@ void MutableCFOptions::Dump(Logger* log) const {
ttl);
ROCKS_LOG_INFO(log, " periodic_compaction_seconds: %" PRIu64,
periodic_compaction_seconds);
ROCKS_LOG_INFO(log,
" preclude_last_level_data_seconds: %" PRIu64,
preclude_last_level_data_seconds);
ROCKS_LOG_INFO(log, " preserve_internal_time_seconds: %" PRIu64,
preserve_internal_time_seconds);
ROCKS_LOG_INFO(log, " paranoid_memory_checks: %d",
paranoid_memory_checks);
std::string result;
@ -1255,4 +1258,20 @@ Status GetStringFromMutableCFOptions(const ConfigOptions& config_options,
return OptionTypeInfo::SerializeType(
config_options, cf_mutable_options_type_info, &mutable_opts, opt_string);
}
#ifndef NDEBUG
std::vector<std::string> TEST_GetImmutableInMutableCFOptions() {
std::vector<std::string> result;
for (const auto& opt : cf_mutable_options_type_info) {
if (!opt.second.IsMutable()) {
result.emplace_back(opt.first);
}
}
if (result.size() > 0) {
std::cerr << "Warning: " << result.size() << " immutable options in "
<< "MutableCFOptions" << std::endl;
}
return result;
}
#endif // !NDEBUG
} // namespace ROCKSDB_NAMESPACE

16
options/cf_options.h
View File

@ -70,10 +70,6 @@ struct ImmutableCFOptions {
Temperature default_temperature;
uint64_t preclude_last_level_data_seconds;
uint64_t preserve_internal_time_seconds;
std::shared_ptr<const SliceTransform>
memtable_insert_with_hint_prefix_extractor;
@ -142,6 +138,9 @@ struct MutableCFOptions {
options.max_bytes_for_level_multiplier_additional),
compaction_options_fifo(options.compaction_options_fifo),
compaction_options_universal(options.compaction_options_universal),
preclude_last_level_data_seconds(
options.preclude_last_level_data_seconds),
preserve_internal_time_seconds(options.preserve_internal_time_seconds),
enable_blob_files(options.enable_blob_files),
min_blob_size(options.min_blob_size),
blob_file_size(options.blob_file_size),
@ -204,6 +203,8 @@ struct MutableCFOptions {
ttl(0),
periodic_compaction_seconds(0),
compaction_options_fifo(),
preclude_last_level_data_seconds(0),
preserve_internal_time_seconds(0),
enable_blob_files(false),
min_blob_size(0),
blob_file_size(0),
@ -223,6 +224,7 @@ struct MutableCFOptions {
default_write_temperature(Temperature::kUnknown),
memtable_protection_bytes_per_key(0),
block_protection_bytes_per_key(0),
paranoid_memory_checks(false),
sample_for_compression(0),
memtable_max_range_deletions(0),
bottommost_file_compaction_delay(0),
@ -296,6 +298,8 @@ struct MutableCFOptions {
std::vector<int> max_bytes_for_level_multiplier_additional;
CompactionOptionsFIFO compaction_options_fifo;
CompactionOptionsUniversal compaction_options_universal;
uint64_t preclude_last_level_data_seconds;
uint64_t preserve_internal_time_seconds;
// Blob file related options
bool enable_blob_files;
@ -354,4 +358,8 @@ Status GetMutableOptionsFromStrings(
const std::unordered_map<std::string, std::string>& options_map,
Logger* info_log, MutableCFOptions* new_options);
#ifndef NDEBUG
std::vector<std::string> TEST_GetImmutableInMutableCFOptions();
#endif
} // namespace ROCKSDB_NAMESPACE

8
options/options_helper.cc
View File

@ -257,6 +257,10 @@ void UpdateColumnFamilyOptions(const MutableCFOptions& moptions,
moptions.max_bytes_for_level_multiplier;
cf_opts->ttl = moptions.ttl;
cf_opts->periodic_compaction_seconds = moptions.periodic_compaction_seconds;
cf_opts->preclude_last_level_data_seconds =
moptions.preclude_last_level_data_seconds;
cf_opts->preserve_internal_time_seconds =
moptions.preserve_internal_time_seconds;
cf_opts->max_bytes_for_level_multiplier_additional.clear();
for (auto value : moptions.max_bytes_for_level_multiplier_additional) {
@ -330,10 +334,6 @@ void UpdateColumnFamilyOptions(const ImmutableCFOptions& ioptions,
cf_opts->compaction_thread_limiter = ioptions.compaction_thread_limiter;
cf_opts->sst_partitioner_factory = ioptions.sst_partitioner_factory;
cf_opts->blob_cache = ioptions.blob_cache;
cf_opts->preclude_last_level_data_seconds =
ioptions.preclude_last_level_data_seconds;
cf_opts->preserve_internal_time_seconds =
ioptions.preserve_internal_time_seconds;
cf_opts->persist_user_defined_timestamps =
ioptions.persist_user_defined_timestamps;
cf_opts->default_temperature = ioptions.default_temperature;