mirror of https://github.com/facebook/rocksdb.git
568 lines
19 KiB
C++
568 lines
19 KiB
C++
#ifndef ROCKSDB_LITE
|
|
|
|
#include <functional>
|
|
#include "db/db_test_util.h"
|
|
#include "port/port.h"
|
|
#include "port/stack_trace.h"
|
|
#include "rocksdb/sst_file_writer.h"
|
|
#include "test_util/testutil.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
class ImportColumnFamilyTest : public DBTestBase {
|
|
public:
|
|
ImportColumnFamilyTest() : DBTestBase("/import_column_family_test") {
|
|
sst_files_dir_ = dbname_ + "/sst_files/";
|
|
DestroyAndRecreateExternalSSTFilesDir();
|
|
export_files_dir_ = test::TmpDir(env_) + "/export";
|
|
import_cfh_ = nullptr;
|
|
import_cfh2_ = nullptr;
|
|
metadata_ptr_ = nullptr;
|
|
}
|
|
|
|
~ImportColumnFamilyTest() {
|
|
if (import_cfh_) {
|
|
db_->DropColumnFamily(import_cfh_);
|
|
db_->DestroyColumnFamilyHandle(import_cfh_);
|
|
import_cfh_ = nullptr;
|
|
}
|
|
if (import_cfh2_) {
|
|
db_->DropColumnFamily(import_cfh2_);
|
|
db_->DestroyColumnFamilyHandle(import_cfh2_);
|
|
import_cfh2_ = nullptr;
|
|
}
|
|
if (metadata_ptr_) {
|
|
delete metadata_ptr_;
|
|
metadata_ptr_ = nullptr;
|
|
}
|
|
test::DestroyDir(env_, sst_files_dir_);
|
|
test::DestroyDir(env_, export_files_dir_);
|
|
}
|
|
|
|
void DestroyAndRecreateExternalSSTFilesDir() {
|
|
test::DestroyDir(env_, sst_files_dir_);
|
|
env_->CreateDir(sst_files_dir_);
|
|
test::DestroyDir(env_, export_files_dir_);
|
|
}
|
|
|
|
LiveFileMetaData LiveFileMetaDataInit(std::string name, std::string path,
|
|
int level,
|
|
SequenceNumber smallest_seqno,
|
|
SequenceNumber largest_seqno) {
|
|
LiveFileMetaData metadata;
|
|
metadata.name = name;
|
|
metadata.db_path = path;
|
|
metadata.smallest_seqno = smallest_seqno;
|
|
metadata.largest_seqno = largest_seqno;
|
|
metadata.level = level;
|
|
return metadata;
|
|
}
|
|
|
|
protected:
|
|
std::string sst_files_dir_;
|
|
std::string export_files_dir_;
|
|
ColumnFamilyHandle* import_cfh_;
|
|
ColumnFamilyHandle* import_cfh2_;
|
|
ExportImportFilesMetaData* metadata_ptr_;
|
|
};
|
|
|
|
TEST_F(ImportColumnFamilyTest, ImportSSTFileWriterFiles) {
|
|
Options options = CurrentOptions();
|
|
CreateAndReopenWithCF({"koko"}, options);
|
|
|
|
SstFileWriter sfw_cf1(EnvOptions(), options, handles_[1]);
|
|
SstFileWriter sfw_unknown(EnvOptions(), options);
|
|
|
|
// cf1.sst
|
|
const std::string cf1_sst_name = "cf1.sst";
|
|
const std::string cf1_sst = sst_files_dir_ + cf1_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(cf1_sst));
|
|
ASSERT_OK(sfw_cf1.Put("K1", "V1"));
|
|
ASSERT_OK(sfw_cf1.Put("K2", "V2"));
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// cf_unknown.sst
|
|
const std::string unknown_sst_name = "cf_unknown.sst";
|
|
const std::string unknown_sst = sst_files_dir_ + unknown_sst_name;
|
|
ASSERT_OK(sfw_unknown.Open(unknown_sst));
|
|
ASSERT_OK(sfw_unknown.Put("K3", "V1"));
|
|
ASSERT_OK(sfw_unknown.Put("K4", "V2"));
|
|
ASSERT_OK(sfw_unknown.Finish());
|
|
|
|
{
|
|
// Import sst file corresponding to cf1 onto a new cf and verify
|
|
ExportImportFilesMetaData metadata;
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(cf1_sst_name, sst_files_dir_, 0, 10, 19));
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(
|
|
options, "toto", ImportColumnFamilyOptions(), metadata, &import_cfh_));
|
|
ASSERT_NE(import_cfh_, nullptr);
|
|
|
|
std::string value;
|
|
db_->Get(ReadOptions(), import_cfh_, "K1", &value);
|
|
ASSERT_EQ(value, "V1");
|
|
db_->Get(ReadOptions(), import_cfh_, "K2", &value);
|
|
ASSERT_EQ(value, "V2");
|
|
ASSERT_OK(db_->DropColumnFamily(import_cfh_));
|
|
ASSERT_OK(db_->DestroyColumnFamilyHandle(import_cfh_));
|
|
import_cfh_ = nullptr;
|
|
}
|
|
|
|
{
|
|
// Import sst file corresponding to unknown cf onto a new cf and verify
|
|
ExportImportFilesMetaData metadata;
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(unknown_sst_name, sst_files_dir_, 0, 20, 29));
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(
|
|
options, "yoyo", ImportColumnFamilyOptions(), metadata, &import_cfh_));
|
|
ASSERT_NE(import_cfh_, nullptr);
|
|
|
|
std::string value;
|
|
db_->Get(ReadOptions(), import_cfh_, "K3", &value);
|
|
ASSERT_EQ(value, "V1");
|
|
db_->Get(ReadOptions(), import_cfh_, "K4", &value);
|
|
ASSERT_EQ(value, "V2");
|
|
}
|
|
}
|
|
|
|
TEST_F(ImportColumnFamilyTest, ImportSSTFileWriterFilesWithOverlap) {
|
|
Options options = CurrentOptions();
|
|
CreateAndReopenWithCF({"koko"}, options);
|
|
|
|
SstFileWriter sfw_cf1(EnvOptions(), options, handles_[1]);
|
|
|
|
// file3.sst
|
|
const std::string file3_sst_name = "file3.sst";
|
|
const std::string file3_sst = sst_files_dir_ + file3_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file3_sst));
|
|
for (int i = 0; i < 100; ++i) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_val");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// file2.sst
|
|
const std::string file2_sst_name = "file2.sst";
|
|
const std::string file2_sst = sst_files_dir_ + file2_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file2_sst));
|
|
for (int i = 0; i < 100; i += 2) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_overwrite1");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// file1a.sst
|
|
const std::string file1a_sst_name = "file1a.sst";
|
|
const std::string file1a_sst = sst_files_dir_ + file1a_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file1a_sst));
|
|
for (int i = 0; i < 52; i += 4) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_overwrite2");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// file1b.sst
|
|
const std::string file1b_sst_name = "file1b.sst";
|
|
const std::string file1b_sst = sst_files_dir_ + file1b_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file1b_sst));
|
|
for (int i = 52; i < 100; i += 4) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_overwrite2");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// file0a.sst
|
|
const std::string file0a_sst_name = "file0a.sst";
|
|
const std::string file0a_sst = sst_files_dir_ + file0a_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file0a_sst));
|
|
for (int i = 0; i < 100; i += 16) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_overwrite3");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// file0b.sst
|
|
const std::string file0b_sst_name = "file0b.sst";
|
|
const std::string file0b_sst = sst_files_dir_ + file0b_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file0b_sst));
|
|
for (int i = 0; i < 100; i += 16) {
|
|
sfw_cf1.Put(Key(i), Key(i) + "_overwrite4");
|
|
}
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
// Import sst files and verify
|
|
ExportImportFilesMetaData metadata;
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file3_sst_name, sst_files_dir_, 3, 10, 19));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file2_sst_name, sst_files_dir_, 2, 20, 29));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file1a_sst_name, sst_files_dir_, 1, 30, 34));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file1b_sst_name, sst_files_dir_, 1, 35, 39));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file0a_sst_name, sst_files_dir_, 0, 40, 49));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file0b_sst_name, sst_files_dir_, 0, 50, 59));
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(
|
|
options, "toto", ImportColumnFamilyOptions(), metadata, &import_cfh_));
|
|
ASSERT_NE(import_cfh_, nullptr);
|
|
|
|
for (int i = 0; i < 100; i++) {
|
|
std::string value;
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value);
|
|
if (i % 16 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite4");
|
|
} else if (i % 4 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite2");
|
|
} else if (i % 2 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite1");
|
|
} else {
|
|
ASSERT_EQ(value, Key(i) + "_val");
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < 100; i += 5) {
|
|
ASSERT_OK(
|
|
db_->Put(WriteOptions(), import_cfh_, Key(i), Key(i) + "_overwrite5"));
|
|
}
|
|
|
|
// Flush and check again
|
|
ASSERT_OK(db_->Flush(FlushOptions(), import_cfh_));
|
|
for (int i = 0; i < 100; i++) {
|
|
std::string value;
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value);
|
|
if (i % 5 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite5");
|
|
} else if (i % 16 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite4");
|
|
} else if (i % 4 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite2");
|
|
} else if (i % 2 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite1");
|
|
} else {
|
|
ASSERT_EQ(value, Key(i) + "_val");
|
|
}
|
|
}
|
|
|
|
// Compact and check again.
|
|
ASSERT_OK(
|
|
db_->CompactRange(CompactRangeOptions(), import_cfh_, nullptr, nullptr));
|
|
for (int i = 0; i < 100; i++) {
|
|
std::string value;
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value);
|
|
if (i % 5 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite5");
|
|
} else if (i % 16 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite4");
|
|
} else if (i % 4 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite2");
|
|
} else if (i % 2 == 0) {
|
|
ASSERT_EQ(value, Key(i) + "_overwrite1");
|
|
} else {
|
|
ASSERT_EQ(value, Key(i) + "_val");
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_F(ImportColumnFamilyTest, ImportExportedSSTFromAnotherCF) {
|
|
Options options = CurrentOptions();
|
|
CreateAndReopenWithCF({"koko"}, options);
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
Put(1, Key(i), Key(i) + "_val");
|
|
}
|
|
ASSERT_OK(Flush(1));
|
|
|
|
ASSERT_OK(
|
|
db_->CompactRange(CompactRangeOptions(), handles_[1], nullptr, nullptr));
|
|
|
|
// Overwrite the value in the same set of keys.
|
|
for (int i = 0; i < 100; ++i) {
|
|
Put(1, Key(i), Key(i) + "_overwrite");
|
|
}
|
|
|
|
// Flush to create L0 file.
|
|
ASSERT_OK(Flush(1));
|
|
for (int i = 0; i < 100; ++i) {
|
|
Put(1, Key(i), Key(i) + "_overwrite2");
|
|
}
|
|
|
|
// Flush again to create another L0 file. It should have higher sequencer.
|
|
ASSERT_OK(Flush(1));
|
|
|
|
Checkpoint* checkpoint;
|
|
ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
|
|
ASSERT_OK(checkpoint->ExportColumnFamily(handles_[1], export_files_dir_,
|
|
&metadata_ptr_));
|
|
ASSERT_NE(metadata_ptr_, nullptr);
|
|
delete checkpoint;
|
|
|
|
ImportColumnFamilyOptions import_options;
|
|
import_options.move_files = false;
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(options, "toto", import_options,
|
|
*metadata_ptr_, &import_cfh_));
|
|
ASSERT_NE(import_cfh_, nullptr);
|
|
|
|
import_options.move_files = true;
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(options, "yoyo", import_options,
|
|
*metadata_ptr_, &import_cfh2_));
|
|
ASSERT_NE(import_cfh2_, nullptr);
|
|
delete metadata_ptr_;
|
|
metadata_ptr_ = NULL;
|
|
|
|
std::string value1, value2;
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1);
|
|
ASSERT_EQ(Get(1, Key(i)), value1);
|
|
}
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh2_, Key(i), &value2);
|
|
ASSERT_EQ(Get(1, Key(i)), value2);
|
|
}
|
|
|
|
// Modify keys in cf1 and verify.
|
|
for (int i = 0; i < 25; i++) {
|
|
ASSERT_OK(db_->Delete(WriteOptions(), import_cfh_, Key(i)));
|
|
}
|
|
for (int i = 25; i < 50; i++) {
|
|
ASSERT_OK(
|
|
db_->Put(WriteOptions(), import_cfh_, Key(i), Key(i) + "_overwrite3"));
|
|
}
|
|
for (int i = 0; i < 25; ++i) {
|
|
ASSERT_TRUE(
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1).IsNotFound());
|
|
}
|
|
for (int i = 25; i < 50; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1);
|
|
ASSERT_EQ(Key(i) + "_overwrite3", value1);
|
|
}
|
|
for (int i = 50; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1);
|
|
ASSERT_EQ(Key(i) + "_overwrite2", value1);
|
|
}
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh2_, Key(i), &value2);
|
|
ASSERT_EQ(Get(1, Key(i)), value2);
|
|
}
|
|
|
|
// Compact and check again.
|
|
ASSERT_OK(db_->Flush(FlushOptions(), import_cfh_));
|
|
ASSERT_OK(
|
|
db_->CompactRange(CompactRangeOptions(), import_cfh_, nullptr, nullptr));
|
|
|
|
for (int i = 0; i < 25; ++i) {
|
|
ASSERT_TRUE(
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1).IsNotFound());
|
|
}
|
|
for (int i = 25; i < 50; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1);
|
|
ASSERT_EQ(Key(i) + "_overwrite3", value1);
|
|
}
|
|
for (int i = 50; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh_, Key(i), &value1);
|
|
ASSERT_EQ(Key(i) + "_overwrite2", value1);
|
|
}
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
db_->Get(ReadOptions(), import_cfh2_, Key(i), &value2);
|
|
ASSERT_EQ(Get(1, Key(i)), value2);
|
|
}
|
|
}
|
|
|
|
TEST_F(ImportColumnFamilyTest, ImportExportedSSTFromAnotherDB) {
|
|
Options options = CurrentOptions();
|
|
CreateAndReopenWithCF({"koko"}, options);
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
Put(1, Key(i), Key(i) + "_val");
|
|
}
|
|
ASSERT_OK(Flush(1));
|
|
|
|
// Compact to create a L1 file.
|
|
ASSERT_OK(
|
|
db_->CompactRange(CompactRangeOptions(), handles_[1], nullptr, nullptr));
|
|
|
|
// Overwrite the value in the same set of keys.
|
|
for (int i = 0; i < 50; ++i) {
|
|
Put(1, Key(i), Key(i) + "_overwrite");
|
|
}
|
|
|
|
// Flush to create L0 file.
|
|
ASSERT_OK(Flush(1));
|
|
|
|
for (int i = 0; i < 25; ++i) {
|
|
Put(1, Key(i), Key(i) + "_overwrite2");
|
|
}
|
|
|
|
// Flush again to create another L0 file. It should have higher sequencer.
|
|
ASSERT_OK(Flush(1));
|
|
|
|
Checkpoint* checkpoint;
|
|
ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
|
|
ASSERT_OK(checkpoint->ExportColumnFamily(handles_[1], export_files_dir_,
|
|
&metadata_ptr_));
|
|
ASSERT_NE(metadata_ptr_, nullptr);
|
|
delete checkpoint;
|
|
|
|
// Create a new db and import the files.
|
|
DB* db_copy;
|
|
test::DestroyDir(env_, dbname_ + "/db_copy");
|
|
ASSERT_OK(DB::Open(options, dbname_ + "/db_copy", &db_copy));
|
|
ColumnFamilyHandle* cfh = nullptr;
|
|
ASSERT_OK(db_copy->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "yoyo",
|
|
ImportColumnFamilyOptions(),
|
|
*metadata_ptr_, &cfh));
|
|
ASSERT_NE(cfh, nullptr);
|
|
|
|
for (int i = 0; i < 100; ++i) {
|
|
std::string value;
|
|
db_copy->Get(ReadOptions(), cfh, Key(i), &value);
|
|
ASSERT_EQ(Get(1, Key(i)), value);
|
|
}
|
|
db_copy->DropColumnFamily(cfh);
|
|
db_copy->DestroyColumnFamilyHandle(cfh);
|
|
delete db_copy;
|
|
test::DestroyDir(env_, dbname_ + "/db_copy");
|
|
}
|
|
|
|
TEST_F(ImportColumnFamilyTest, ImportColumnFamilyNegativeTest) {
|
|
Options options = CurrentOptions();
|
|
CreateAndReopenWithCF({"koko"}, options);
|
|
|
|
{
|
|
// Create column family with existing cf name.
|
|
ExportImportFilesMetaData metadata;
|
|
|
|
ASSERT_EQ(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "koko",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_),
|
|
Status::InvalidArgument("Column family already exists"));
|
|
ASSERT_EQ(import_cfh_, nullptr);
|
|
}
|
|
|
|
{
|
|
// Import with no files specified.
|
|
ExportImportFilesMetaData metadata;
|
|
|
|
ASSERT_EQ(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "yoyo",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_),
|
|
Status::InvalidArgument("The list of files is empty"));
|
|
ASSERT_EQ(import_cfh_, nullptr);
|
|
}
|
|
|
|
{
|
|
// Import with overlapping keys in sst files.
|
|
ExportImportFilesMetaData metadata;
|
|
SstFileWriter sfw_cf1(EnvOptions(), options, handles_[1]);
|
|
const std::string file1_sst_name = "file1.sst";
|
|
const std::string file1_sst = sst_files_dir_ + file1_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file1_sst));
|
|
ASSERT_OK(sfw_cf1.Put("K1", "V1"));
|
|
ASSERT_OK(sfw_cf1.Put("K2", "V2"));
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
const std::string file2_sst_name = "file2.sst";
|
|
const std::string file2_sst = sst_files_dir_ + file2_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file2_sst));
|
|
ASSERT_OK(sfw_cf1.Put("K2", "V2"));
|
|
ASSERT_OK(sfw_cf1.Put("K3", "V3"));
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file1_sst_name, sst_files_dir_, 1, 10, 19));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file2_sst_name, sst_files_dir_, 1, 10, 19));
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_EQ(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "yoyo",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_),
|
|
Status::InvalidArgument("Files have overlapping ranges"));
|
|
ASSERT_EQ(import_cfh_, nullptr);
|
|
}
|
|
|
|
{
|
|
// Import with a mismatching comparator, should fail with appropriate error.
|
|
ExportImportFilesMetaData metadata;
|
|
Options mismatch_options = CurrentOptions();
|
|
mismatch_options.comparator = ReverseBytewiseComparator();
|
|
SstFileWriter sfw_cf1(EnvOptions(), mismatch_options, handles_[1]);
|
|
const std::string file1_sst_name = "file1.sst";
|
|
const std::string file1_sst = sst_files_dir_ + file1_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file1_sst));
|
|
ASSERT_OK(sfw_cf1.Put("K2", "V2"));
|
|
ASSERT_OK(sfw_cf1.Put("K1", "V1"));
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file1_sst_name, sst_files_dir_, 1, 10, 19));
|
|
metadata.db_comparator_name = mismatch_options.comparator->Name();
|
|
|
|
ASSERT_EQ(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "coco",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_),
|
|
Status::InvalidArgument("Comparator name mismatch"));
|
|
ASSERT_EQ(import_cfh_, nullptr);
|
|
}
|
|
|
|
{
|
|
// Import with non existent sst file should fail with appropriate error
|
|
ExportImportFilesMetaData metadata;
|
|
SstFileWriter sfw_cf1(EnvOptions(), options, handles_[1]);
|
|
const std::string file1_sst_name = "file1.sst";
|
|
const std::string file1_sst = sst_files_dir_ + file1_sst_name;
|
|
ASSERT_OK(sfw_cf1.Open(file1_sst));
|
|
ASSERT_OK(sfw_cf1.Put("K1", "V1"));
|
|
ASSERT_OK(sfw_cf1.Put("K2", "V2"));
|
|
ASSERT_OK(sfw_cf1.Finish());
|
|
const std::string file3_sst_name = "file3.sst";
|
|
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file1_sst_name, sst_files_dir_, 1, 10, 19));
|
|
metadata.files.push_back(
|
|
LiveFileMetaDataInit(file3_sst_name, sst_files_dir_, 1, 10, 19));
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_EQ(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "yoyo",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_),
|
|
Status::IOError("No such file or directory"));
|
|
ASSERT_EQ(import_cfh_, nullptr);
|
|
|
|
// Test successful import after a failure with the same CF name. Ensures
|
|
// there is no side effect with CF when there is a failed import
|
|
metadata.files.pop_back();
|
|
metadata.db_comparator_name = options.comparator->Name();
|
|
|
|
ASSERT_OK(db_->CreateColumnFamilyWithImport(ColumnFamilyOptions(), "yoyo",
|
|
ImportColumnFamilyOptions(),
|
|
metadata, &import_cfh_));
|
|
ASSERT_NE(import_cfh_, nullptr);
|
|
}
|
|
}
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|
|
|
|
int main(int argc, char** argv) {
|
|
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|
|
|
|
#else
|
|
#include <stdio.h>
|
|
|
|
int main(int /*argc*/, char** /*argv*/) {
|
|
fprintf(stderr,
|
|
"SKIPPED as External SST File Writer and Import are not supported "
|
|
"in ROCKSDB_LITE\n");
|
|
return 0;
|
|
}
|
|
|
|
#endif // !ROCKSDB_LITE
|