Merge from master

This commit is contained in:
Praveen Rao 2016-03-22 12:38:44 -07:00
commit 136b8e0cad
30 changed files with 280 additions and 311 deletions

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@ -360,6 +360,7 @@ set(TESTS
db/perf_context_test.cc
db/plain_table_db_test.cc
db/prefix_test.cc
db/repair_test.cc
db/skiplist_test.cc
db/table_properties_collector_test.cc
db/version_builder_test.cc

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@ -1047,6 +1047,9 @@ transaction_test: utilities/transactions/transaction_test.o $(LIBOBJECTS) $(TEST
sst_dump: tools/sst_dump.o $(LIBOBJECTS)
$(AM_LINK)
repair_test: db/repair_test.o db/db_test_util.o $(LIBOBJECTS) $(TESTHARNESS)
$(AM_LINK)
ldb_cmd_test: tools/ldb_cmd_test.o $(LIBOBJECTS) $(TESTHARNESS)
$(AM_LINK)

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@ -63,7 +63,7 @@ Status BuildTable(
const CompressionType compression,
const CompressionOptions& compression_opts, bool paranoid_file_checks,
InternalStats* internal_stats, const Env::IOPriority io_priority,
TableProperties* table_properties, int level) {
TableProperties* table_properties) {
// Reports the IOStats for flush for every following bytes.
const size_t kReportFlushIOStatsEvery = 1048576;
Status s;
@ -149,8 +149,7 @@ Status BuildTable(
ReadOptions(), env_options, internal_comparator, meta->fd, nullptr,
(internal_stats == nullptr) ? nullptr
: internal_stats->GetFileReadHist(0),
false /* for_compaction */, nullptr /* arena */,
false /* skip_filter */, level));
false));
s = it->status();
if (s.ok() && paranoid_file_checks) {
for (it->SeekToFirst(); it->Valid(); it->Next()) {

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@ -61,6 +61,6 @@ extern Status BuildTable(
const CompressionOptions& compression_opts, bool paranoid_file_checks,
InternalStats* internal_stats,
const Env::IOPriority io_priority = Env::IO_HIGH,
TableProperties* table_properties = nullptr, int level = -1);
TableProperties* table_properties = nullptr);
} // namespace rocksdb

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@ -1288,11 +1288,6 @@ void rocksdb_block_based_options_set_cache_index_and_filter_blocks(
options->rep.cache_index_and_filter_blocks = v;
}
void rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache(
rocksdb_block_based_table_options_t* options, unsigned char v) {
options->rep.pin_l0_filter_and_index_blocks_in_cache = v;
}
void rocksdb_block_based_options_set_skip_table_builder_flush(
rocksdb_block_based_table_options_t* options, unsigned char v) {
options->rep.skip_table_builder_flush = v;

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@ -465,8 +465,6 @@ class ColumnFamilySet {
// Don't call while iterating over ColumnFamilySet
void FreeDeadColumnFamilies();
Cache* get_table_cache() { return table_cache_; }
private:
friend class ColumnFamilyData;
// helper function that gets called from cfd destructor

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@ -424,97 +424,6 @@ TEST_F(DBTest, IndexAndFilterBlocksOfNewTableAddedToCache) {
TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
}
TEST_F(DBTest, IndexAndFilterBlocksOfNewTableAddedToCacheWithPinning) {
Options options = CurrentOptions();
options.create_if_missing = true;
options.statistics = rocksdb::CreateDBStatistics();
BlockBasedTableOptions table_options;
table_options.cache_index_and_filter_blocks = true;
table_options.pin_l0_filter_and_index_blocks_in_cache = true;
table_options.filter_policy.reset(NewBloomFilterPolicy(20));
options.table_factory.reset(new BlockBasedTableFactory(table_options));
CreateAndReopenWithCF({"pikachu"}, options);
ASSERT_OK(Put(1, "key", "val"));
// Create a new table.
ASSERT_OK(Flush(1));
// index/filter blocks added to block cache right after table creation.
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_INDEX_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_INDEX_HIT));
// only index/filter were added
ASSERT_EQ(2, TestGetTickerCount(options, BLOCK_CACHE_ADD));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_DATA_MISS));
std::string value;
// Miss and hit count should remain the same, they're all pinned.
db_->KeyMayExist(ReadOptions(), handles_[1], "key", &value);
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_INDEX_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_INDEX_HIT));
// Miss and hit count should remain the same, they're all pinned.
value = Get(1, "key");
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
ASSERT_EQ(1, TestGetTickerCount(options, BLOCK_CACHE_INDEX_MISS));
ASSERT_EQ(0, TestGetTickerCount(options, BLOCK_CACHE_INDEX_HIT));
}
TEST_F(DBTest, MultiLevelIndexAndFilterBlocksCachedWithPinning) {
Options options = CurrentOptions();
options.create_if_missing = true;
options.statistics = rocksdb::CreateDBStatistics();
BlockBasedTableOptions table_options;
table_options.cache_index_and_filter_blocks = true;
table_options.pin_l0_filter_and_index_blocks_in_cache = true;
table_options.filter_policy.reset(NewBloomFilterPolicy(20));
options.table_factory.reset(new BlockBasedTableFactory(table_options));
CreateAndReopenWithCF({"pikachu"}, options);
Put(1, "a", "begin");
Put(1, "z", "end");
ASSERT_OK(Flush(1));
// move this table to L1
dbfull()->TEST_CompactRange(0, nullptr, nullptr, handles_[1]);
// reset block cache
table_options.block_cache = NewLRUCache(64 * 1024);
options.table_factory.reset(NewBlockBasedTableFactory(table_options));
TryReopenWithColumnFamilies({"default", "pikachu"}, options);
// create new table at L0
Put(1, "a2", "begin2");
Put(1, "z2", "end2");
ASSERT_OK(Flush(1));
// get base cache values
uint64_t fm = TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS);
uint64_t fh = TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT);
uint64_t im = TestGetTickerCount(options, BLOCK_CACHE_INDEX_MISS);
uint64_t ih = TestGetTickerCount(options, BLOCK_CACHE_INDEX_HIT);
std::string value;
// this should be read from L0
// so cache values don't change
value = Get(1, "a2");
ASSERT_EQ(fm, TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS));
ASSERT_EQ(fh, TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
ASSERT_EQ(im, TestGetTickerCount(options, BLOCK_CACHE_INDEX_MISS));
ASSERT_EQ(ih, TestGetTickerCount(options, BLOCK_CACHE_INDEX_HIT));
// this should be read from L1
// the file is opened, prefetching results in a cache filter miss
// the block is loaded and added to the cache,
// then the get results in a cache hit for L1
value = Get(1, "a");
ASSERT_EQ(fm + 1, TestGetTickerCount(options, BLOCK_CACHE_FILTER_MISS));
ASSERT_EQ(fh + 1, TestGetTickerCount(options, BLOCK_CACHE_FILTER_HIT));
}
TEST_F(DBTest, ParanoidFileChecks) {
Options options = CurrentOptions();
options.create_if_missing = true;

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@ -652,6 +652,29 @@ TEST_F(DBTest2, WalFilterTestWithColumnFamilies) {
ASSERT_TRUE(index == keys_cf.size());
}
#endif // ROCKSDB_LITE
TEST_F(DBTest2, DISABLED_FirstSnapshotTest) {
Options options;
options.write_buffer_size = 100000; // Small write buffer
options = CurrentOptions(options);
CreateAndReopenWithCF({"pikachu"}, options);
// This snapshot will have sequence number 0. When compaction encounters
// this snapshot, CompactionIterator::findEarliestVisibleSnapshot() will
// assert as it expects non-zero snapshots.
//
// One fix would be to simply remove this assert. However, a better fix
// might
// be to always have db sequence numbers start from 1 so that no code is
// ever
// confused by 0.
const Snapshot* s1 = db_->GetSnapshot();
Put(1, "k1", std::string(100000, 'x')); // Fill memtable
Put(1, "k2", std::string(100000, 'y')); // Trigger flush
db_->ReleaseSnapshot(s1);
}
} // namespace rocksdb
int main(int argc, char** argv) {

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@ -234,14 +234,14 @@ Status FlushJob::WriteLevel0Table(const autovector<MemTable*>& mems,
TEST_SYNC_POINT_CALLBACK("FlushJob::WriteLevel0Table:output_compression",
&output_compression_);
s = BuildTable(
dbname_, db_options_.env, *cfd_->ioptions(), env_options_,
cfd_->table_cache(), iter.get(), meta, cfd_->internal_comparator(),
cfd_->int_tbl_prop_collector_factories(), cfd_->GetID(),
existing_snapshots_, earliest_write_conflict_snapshot_,
output_compression_, cfd_->ioptions()->compression_opts,
mutable_cf_options_.paranoid_file_checks, cfd_->internal_stats(),
Env::IO_HIGH, &table_properties_, 0 /* level */);
s = BuildTable(dbname_, db_options_.env, *cfd_->ioptions(), env_options_,
cfd_->table_cache(), iter.get(), meta,
cfd_->internal_comparator(),
cfd_->int_tbl_prop_collector_factories(), cfd_->GetID(),
existing_snapshots_, earliest_write_conflict_snapshot_,
output_compression_, cfd_->ioptions()->compression_opts,
mutable_cf_options_.paranoid_file_checks,
cfd_->internal_stats(), Env::IO_HIGH, &table_properties_);
info.table_properties = table_properties_;
LogFlush(db_options_.info_log);
}

177
db/repair_test.cc Normal file
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@ -0,0 +1,177 @@
// Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
#include <algorithm>
#include <string>
#include <vector>
#include "db/db_impl.h"
#include "db/db_test_util.h"
#include "rocksdb/db.h"
#include "rocksdb/transaction_log.h"
#include "util/file_util.h"
namespace rocksdb {
class RepairTest : public DBTestBase {
public:
RepairTest() : DBTestBase("/repair_test") {}
std::string GetFirstSstPath() {
uint64_t manifest_size;
std::vector<std::string> files;
db_->GetLiveFiles(files, &manifest_size);
auto sst_iter =
std::find_if(files.begin(), files.end(), [](const std::string& file) {
uint64_t number;
FileType type;
bool ok = ParseFileName(file, &number, &type);
return ok && type == kTableFile;
});
return sst_iter == files.end() ? "" : dbname_ + *sst_iter;
}
};
TEST_F(RepairTest, LostManifest) {
// Add a couple SST files, delete the manifest, and verify RepairDB() saves
// the day.
Put("key", "val");
Flush();
Put("key2", "val2");
Flush();
// Need to get path before Close() deletes db_, but delete it after Close() to
// ensure Close() didn't change the manifest.
std::string manifest_path =
DescriptorFileName(dbname_, dbfull()->TEST_Current_Manifest_FileNo());
Close();
ASSERT_OK(env_->FileExists(manifest_path));
ASSERT_OK(env_->DeleteFile(manifest_path));
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
ASSERT_EQ(Get("key"), "val");
ASSERT_EQ(Get("key2"), "val2");
}
TEST_F(RepairTest, CorruptManifest) {
// Manifest is in an invalid format. Expect a full recovery.
Put("key", "val");
Flush();
Put("key2", "val2");
Flush();
// Need to get path before Close() deletes db_, but overwrite it after Close()
// to ensure Close() didn't change the manifest.
std::string manifest_path =
DescriptorFileName(dbname_, dbfull()->TEST_Current_Manifest_FileNo());
Close();
ASSERT_OK(env_->FileExists(manifest_path));
CreateFile(env_, manifest_path, "blah");
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
ASSERT_EQ(Get("key"), "val");
ASSERT_EQ(Get("key2"), "val2");
}
TEST_F(RepairTest, IncompleteManifest) {
// In this case, the manifest is valid but does not reference all of the SST
// files. Expect a full recovery.
Put("key", "val");
Flush();
std::string orig_manifest_path =
DescriptorFileName(dbname_, dbfull()->TEST_Current_Manifest_FileNo());
CopyFile(orig_manifest_path, orig_manifest_path + ".tmp");
Put("key2", "val2");
Flush();
// Need to get path before Close() deletes db_, but overwrite it after Close()
// to ensure Close() didn't change the manifest.
std::string new_manifest_path =
DescriptorFileName(dbname_, dbfull()->TEST_Current_Manifest_FileNo());
Close();
ASSERT_OK(env_->FileExists(new_manifest_path));
// Replace the manifest with one that is only aware of the first SST file.
CopyFile(orig_manifest_path + ".tmp", new_manifest_path);
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
ASSERT_EQ(Get("key"), "val");
ASSERT_EQ(Get("key2"), "val2");
}
TEST_F(RepairTest, LostSst) {
// Delete one of the SST files but preserve the manifest that refers to it,
// then verify the DB is still usable for the intact SST.
Put("key", "val");
Flush();
Put("key2", "val2");
Flush();
auto sst_path = GetFirstSstPath();
ASSERT_FALSE(sst_path.empty());
ASSERT_OK(env_->DeleteFile(sst_path));
Close();
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
// Exactly one of the key-value pairs should be in the DB now.
ASSERT_TRUE((Get("key") == "val") != (Get("key2") == "val2"));
}
TEST_F(RepairTest, CorruptSst) {
// Corrupt one of the SST files but preserve the manifest that refers to it,
// then verify the DB is still usable for the intact SST.
Put("key", "val");
Flush();
Put("key2", "val2");
Flush();
auto sst_path = GetFirstSstPath();
ASSERT_FALSE(sst_path.empty());
CreateFile(env_, sst_path, "blah");
Close();
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
// Exactly one of the key-value pairs should be in the DB now.
ASSERT_TRUE((Get("key") == "val") != (Get("key2") == "val2"));
}
TEST_F(RepairTest, UnflushedSst) {
// This test case invokes repair while some data is unflushed, then verifies
// that data is in the db.
Put("key", "val");
VectorLogPtr wal_files;
ASSERT_OK(dbfull()->GetSortedWalFiles(wal_files));
ASSERT_EQ(wal_files.size(), 1);
uint64_t total_ssts_size;
GetAllSSTFiles(&total_ssts_size);
ASSERT_EQ(total_ssts_size, 0);
// Need to get path before Close() deletes db_, but delete it after Close() to
// ensure Close() didn't change the manifest.
std::string manifest_path =
DescriptorFileName(dbname_, dbfull()->TEST_Current_Manifest_FileNo());
Close();
ASSERT_OK(env_->FileExists(manifest_path));
ASSERT_OK(env_->DeleteFile(manifest_path));
RepairDB(dbname_, CurrentOptions());
Reopen(CurrentOptions());
ASSERT_OK(dbfull()->GetSortedWalFiles(wal_files));
ASSERT_EQ(wal_files.size(), 0);
GetAllSSTFiles(&total_ssts_size);
ASSERT_GT(total_ssts_size, 0);
ASSERT_EQ(Get("key"), "val");
}
} // namespace rocksdb
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}

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@ -88,7 +88,7 @@ Status TableCache::GetTableReader(
const EnvOptions& env_options,
const InternalKeyComparator& internal_comparator, const FileDescriptor& fd,
bool sequential_mode, bool record_read_stats, HistogramImpl* file_read_hist,
unique_ptr<TableReader>* table_reader, bool skip_filters, int level) {
unique_ptr<TableReader>* table_reader, bool skip_filters) {
std::string fname =
TableFileName(ioptions_.db_paths, fd.GetNumber(), fd.GetPathId());
unique_ptr<RandomAccessFile> file;
@ -109,7 +109,7 @@ Status TableCache::GetTableReader(
file_read_hist));
s = ioptions_.table_factory->NewTableReader(
TableReaderOptions(ioptions_, env_options, internal_comparator,
skip_filters, level),
skip_filters),
std::move(file_reader), fd.GetFileSize(), table_reader);
TEST_SYNC_POINT("TableCache::GetTableReader:0");
}
@ -120,8 +120,7 @@ Status TableCache::FindTable(const EnvOptions& env_options,
const InternalKeyComparator& internal_comparator,
const FileDescriptor& fd, Cache::Handle** handle,
const bool no_io, bool record_read_stats,
HistogramImpl* file_read_hist, bool skip_filters,
int level) {
HistogramImpl* file_read_hist, bool skip_filters) {
PERF_TIMER_GUARD(find_table_nanos);
Status s;
uint64_t number = fd.GetNumber();
@ -137,7 +136,7 @@ Status TableCache::FindTable(const EnvOptions& env_options,
unique_ptr<TableReader> table_reader;
s = GetTableReader(env_options, internal_comparator, fd,
false /* sequential mode */, record_read_stats,
file_read_hist, &table_reader, skip_filters, level);
file_read_hist, &table_reader, skip_filters);
if (!s.ok()) {
assert(table_reader == nullptr);
RecordTick(ioptions_.statistics, NO_FILE_ERRORS);
@ -159,7 +158,7 @@ InternalIterator* TableCache::NewIterator(
const ReadOptions& options, const EnvOptions& env_options,
const InternalKeyComparator& icomparator, const FileDescriptor& fd,
TableReader** table_reader_ptr, HistogramImpl* file_read_hist,
bool for_compaction, Arena* arena, bool skip_filters, int level) {
bool for_compaction, Arena* arena, bool skip_filters) {
PERF_TIMER_GUARD(new_table_iterator_nanos);
if (table_reader_ptr != nullptr) {
@ -174,8 +173,7 @@ InternalIterator* TableCache::NewIterator(
unique_ptr<TableReader> table_reader_unique_ptr;
Status s = GetTableReader(
env_options, icomparator, fd, /* sequential mode */ true,
/* record stats */ false, nullptr, &table_reader_unique_ptr,
false /* skip_filters */, level);
/* record stats */ false, nullptr, &table_reader_unique_ptr);
if (!s.ok()) {
return NewErrorInternalIterator(s, arena);
}
@ -186,7 +184,7 @@ InternalIterator* TableCache::NewIterator(
Status s = FindTable(env_options, icomparator, fd, &handle,
options.read_tier == kBlockCacheTier /* no_io */,
!for_compaction /* record read_stats */,
file_read_hist, skip_filters, level);
file_read_hist, skip_filters);
if (!s.ok()) {
return NewErrorInternalIterator(s, arena);
}
@ -218,7 +216,7 @@ Status TableCache::Get(const ReadOptions& options,
const InternalKeyComparator& internal_comparator,
const FileDescriptor& fd, const Slice& k,
GetContext* get_context, HistogramImpl* file_read_hist,
bool skip_filters, int level) {
bool skip_filters) {
TableReader* t = fd.table_reader;
Status s;
Cache::Handle* handle = nullptr;
@ -267,8 +265,7 @@ Status TableCache::Get(const ReadOptions& options,
if (!t) {
s = FindTable(env_options_, internal_comparator, fd, &handle,
options.read_tier == kBlockCacheTier /* no_io */,
true /* record_read_stats */, file_read_hist, skip_filters,
level);
true /* record_read_stats */, file_read_hist, skip_filters);
if (s.ok()) {
t = GetTableReaderFromHandle(handle);
}

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@ -45,37 +45,34 @@ class TableCache {
// the cache and should not be deleted, and is valid for as long as the
// returned iterator is live.
// @param skip_filters Disables loading/accessing the filter block
// @param level The level this table is at, -1 for "not set / don't know"
InternalIterator* NewIterator(
const ReadOptions& options, const EnvOptions& toptions,
const InternalKeyComparator& internal_comparator,
const FileDescriptor& file_fd, TableReader** table_reader_ptr = nullptr,
HistogramImpl* file_read_hist = nullptr, bool for_compaction = false,
Arena* arena = nullptr, bool skip_filters = false, int level = -1);
Arena* arena = nullptr, bool skip_filters = false);
// If a seek to internal key "k" in specified file finds an entry,
// call (*handle_result)(arg, found_key, found_value) repeatedly until
// it returns false.
// @param skip_filters Disables loading/accessing the filter block
// @param level The level this table is at, -1 for "not set / don't know"
Status Get(const ReadOptions& options,
const InternalKeyComparator& internal_comparator,
const FileDescriptor& file_fd, const Slice& k,
GetContext* get_context, HistogramImpl* file_read_hist = nullptr,
bool skip_filters = false, int level = -1);
bool skip_filters = false);
// Evict any entry for the specified file number
static void Evict(Cache* cache, uint64_t file_number);
// Find table reader
// @param skip_filters Disables loading/accessing the filter block
// @param level == -1 means not specified
Status FindTable(const EnvOptions& toptions,
const InternalKeyComparator& internal_comparator,
const FileDescriptor& file_fd, Cache::Handle**,
const bool no_io = false, bool record_read_stats = true,
HistogramImpl* file_read_hist = nullptr,
bool skip_filters = false, int level = -1);
bool skip_filters = false);
// Get TableReader from a cache handle.
TableReader* GetTableReaderFromHandle(Cache::Handle* handle);
@ -109,7 +106,7 @@ class TableCache {
const FileDescriptor& fd, bool sequential_mode,
bool record_read_stats, HistogramImpl* file_read_hist,
unique_ptr<TableReader>* table_reader,
bool skip_filters = false, int level = -1);
bool skip_filters = false);
const ImmutableCFOptions& ioptions_;
const EnvOptions& env_options_;

View File

@ -91,7 +91,6 @@ class FilePicker {
const InternalKeyComparator* internal_comparator)
: num_levels_(num_levels),
curr_level_(static_cast<unsigned int>(-1)),
returned_file_level_(static_cast<unsigned int>(-1)),
hit_file_level_(static_cast<unsigned int>(-1)),
search_left_bound_(0),
search_right_bound_(FileIndexer::kLevelMaxIndex),
@ -118,8 +117,6 @@ class FilePicker {
}
}
int GetCurrentLevel() { return returned_file_level_; }
FdWithKeyRange* GetNextFile() {
while (!search_ended_) { // Loops over different levels.
while (curr_index_in_curr_level_ < curr_file_level_->num_files) {
@ -192,7 +189,6 @@ class FilePicker {
}
prev_file_ = f;
#endif
returned_file_level_ = curr_level_;
if (curr_level_ > 0 && cmp_largest < 0) {
// No more files to search in this level.
search_ended_ = !PrepareNextLevel();
@ -219,7 +215,6 @@ class FilePicker {
private:
unsigned int num_levels_;
unsigned int curr_level_;
unsigned int returned_file_level_;
unsigned int hit_file_level_;
int32_t search_left_bound_;
int32_t search_right_bound_;
@ -490,7 +485,7 @@ class LevelFileIteratorState : public TwoLevelIteratorState {
const EnvOptions& env_options,
const InternalKeyComparator& icomparator,
HistogramImpl* file_read_hist, bool for_compaction,
bool prefix_enabled, bool skip_filters, int level)
bool prefix_enabled, bool skip_filters)
: TwoLevelIteratorState(prefix_enabled),
table_cache_(table_cache),
read_options_(read_options),
@ -498,8 +493,7 @@ class LevelFileIteratorState : public TwoLevelIteratorState {
icomparator_(icomparator),
file_read_hist_(file_read_hist),
for_compaction_(for_compaction),
skip_filters_(skip_filters),
level_(level) {}
skip_filters_(skip_filters) {}
InternalIterator* NewSecondaryIterator(const Slice& meta_handle) override {
if (meta_handle.size() != sizeof(FileDescriptor)) {
@ -511,7 +505,7 @@ class LevelFileIteratorState : public TwoLevelIteratorState {
return table_cache_->NewIterator(
read_options_, env_options_, icomparator_, *fd,
nullptr /* don't need reference to table*/, file_read_hist_,
for_compaction_, nullptr /* arena */, skip_filters_, level_);
for_compaction_, nullptr /* arena */, skip_filters_);
}
}
@ -527,7 +521,6 @@ class LevelFileIteratorState : public TwoLevelIteratorState {
HistogramImpl* file_read_hist_;
bool for_compaction_;
bool skip_filters_;
int level_;
};
// A wrapper of version builder which references the current version in
@ -795,8 +788,7 @@ void Version::AddIterators(const ReadOptions& read_options,
const auto& file = storage_info_.LevelFilesBrief(0).files[i];
merge_iter_builder->AddIterator(cfd_->table_cache()->NewIterator(
read_options, soptions, cfd_->internal_comparator(), file.fd, nullptr,
cfd_->internal_stats()->GetFileReadHist(0), false, arena,
false /* skip_filters */, 0 /* level */));
cfd_->internal_stats()->GetFileReadHist(0), false, arena));
}
// For levels > 0, we can use a concatenating iterator that sequentially
@ -811,7 +803,7 @@ void Version::AddIterators(const ReadOptions& read_options,
cfd_->internal_stats()->GetFileReadHist(level),
false /* for_compaction */,
cfd_->ioptions()->prefix_extractor != nullptr,
IsFilterSkipped(level), level);
IsFilterSkipped(level));
mem = arena->AllocateAligned(sizeof(LevelFileNumIterator));
auto* first_level_iter = new (mem) LevelFileNumIterator(
cfd_->internal_comparator(), &storage_info_.LevelFilesBrief(level));
@ -916,8 +908,7 @@ void Version::Get(const ReadOptions& read_options, const LookupKey& k,
read_options, *internal_comparator(), f->fd, ikey, &get_context,
cfd_->internal_stats()->GetFileReadHist(fp.GetHitFileLevel()),
IsFilterSkipped(static_cast<int>(fp.GetHitFileLevel()),
fp.IsHitFileLastInLevel()),
fp.GetCurrentLevel());
fp.IsHitFileLastInLevel()));
// TODO: examine the behavior for corrupted key
if (!status->ok()) {
return;
@ -2063,16 +2054,9 @@ VersionSet::VersionSet(const std::string& dbname, const DBOptions* db_options,
env_options_(storage_options),
env_options_compactions_(env_options_) {}
void CloseTables(void* ptr, size_t) {
TableReader* table_reader = reinterpret_cast<TableReader*>(ptr);
table_reader->Close();
}
VersionSet::~VersionSet() {
// we need to delete column_family_set_ because its destructor depends on
// VersionSet
column_family_set_->get_table_cache()->ApplyToAllCacheEntries(&CloseTables,
false);
column_family_set_.reset();
for (auto file : obsolete_files_) {
delete file;
@ -3283,8 +3267,7 @@ InternalIterator* VersionSet::MakeInputIterator(Compaction* c) {
read_options, env_options_compactions_,
cfd->internal_comparator(), flevel->files[i].fd, nullptr,
nullptr, /* no per level latency histogram*/
true /* for_compaction */, nullptr /* arena */,
false /* skip_filters */, (int)which /* level */);
true /* for compaction */);
}
} else {
// Create concatenating iterator for the files from this level
@ -3294,7 +3277,7 @@ InternalIterator* VersionSet::MakeInputIterator(Compaction* c) {
cfd->internal_comparator(),
nullptr /* no per level latency histogram */,
true /* for_compaction */, false /* prefix enabled */,
false /* skip_filters */, (int)which /* level */),
false /* skip_filters */),
new LevelFileNumIterator(cfd->internal_comparator(),
c->input_levels(which)));
}

View File

@ -138,7 +138,6 @@
block_size=8192
block_restart_interval=16
cache_index_and_filter_blocks=false
pin_l0_filter_and_index_blocks_in_cache=false
index_type=kBinarySearch
hash_index_allow_collision=true
flush_block_policy_factory=FlushBlockBySizePolicyFactory

View File

@ -451,9 +451,6 @@ extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_cache_index_and_filter_blocks(
rocksdb_block_based_table_options_t*, unsigned char);
extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache(
rocksdb_block_based_table_options_t*, unsigned char);
extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_skip_table_builder_flush(
rocksdb_block_based_table_options_t* options, unsigned char);
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_block_based_table_factory(

View File

@ -64,12 +64,6 @@ struct BlockBasedTableOptions {
// block during table initialization.
bool cache_index_and_filter_blocks = false;
// if cache_index_and_filter_blocks is true and the below is true, then
// filter and index blocks are stored in the cache, but a reference is
// held in the "table reader" object so the blocks are pinned and only
// evicted from cache when the table reader is freed.
bool pin_l0_filter_and_index_blocks_in_cache = false;
// The index type that will be used for this table.
enum IndexType : char {
// A space efficient index block that is optimized for

View File

@ -38,14 +38,13 @@ jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
/*
* Class: org_rocksdb_BlockBasedTableConfig
* Method: newTableFactoryHandle
* Signature: (ZJIJIIZIZZZJIBBI)J
* Signature: (ZJIJIIZIZZJIBBI)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 block_size, jint block_size_deviation,
jint block_restart_interval, jboolean whole_key_filtering,
jlong jfilterPolicy, jboolean cache_index_and_filter_blocks,
jboolean pin_l0_filter_and_index_blocks_in_cache,
jboolean hash_index_allow_collision, jlong block_cache_compressed_size,
jint block_cache_compressd_num_shard_bits, jbyte jchecksum_type,
jbyte jindex_type, jint jformat_version) {
@ -71,8 +70,6 @@ jlong Java_org_rocksdb_BlockBasedTableConfig_newTableFactoryHandle(
options.filter_policy = *pFilterPolicy;
}
options.cache_index_and_filter_blocks = cache_index_and_filter_blocks;
options.pin_l0_filter_and_index_blocks_in_cache =
pin_l0_filter_and_index_blocks_in_cache;
options.hash_index_allow_collision = hash_index_allow_collision;
if (block_cache_compressed_size > 0) {
if (block_cache_compressd_num_shard_bits > 0) {

View File

@ -64,7 +64,7 @@ Status BlockBasedTableFactory::NewTableReader(
table_reader_options.ioptions, table_reader_options.env_options,
table_options_, table_reader_options.internal_comparator, std::move(file),
file_size, table_reader, prefetch_enabled,
table_reader_options.skip_filters, table_reader_options.level);
table_reader_options.skip_filters);
}
TableBuilder* BlockBasedTableFactory::NewTableBuilder(
@ -94,12 +94,6 @@ Status BlockBasedTableFactory::SanitizeOptions(
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 &&
table_options_.no_block_cache) {
return Status::InvalidArgument(
"Enable pin_l0_filter_and_index_blocks_in_cache, "
", but block cache is disabled");
}
if (!BlockBasedTableSupportedVersion(table_options_.format_version)) {
return Status::InvalidArgument(
"Unsupported BlockBasedTable format_version. Please check "
@ -121,10 +115,6 @@ std::string BlockBasedTableFactory::GetPrintableTableOptions() const {
snprintf(buffer, kBufferSize, " cache_index_and_filter_blocks: %d\n",
table_options_.cache_index_and_filter_blocks);
ret.append(buffer);
snprintf(buffer, kBufferSize,
" pin_l0_filter_and_index_blocks_in_cache: %d\n",
table_options_.pin_l0_filter_and_index_blocks_in_cache);
ret.append(buffer);
snprintf(buffer, kBufferSize, " index_type: %d\n",
table_options_.index_type);
ret.append(buffer);

View File

@ -340,28 +340,6 @@ class HashIndexReader : public IndexReader {
BlockContents prefixes_contents_;
};
// CachableEntry represents the entries that *may* be fetched from block cache.
// field `value` is the item we want to get.
// field `cache_handle` is the cache handle to the block cache. If the value
// was not read from cache, `cache_handle` will be nullptr.
template <class TValue>
struct BlockBasedTable::CachableEntry {
CachableEntry(TValue* _value, Cache::Handle* _cache_handle)
: value(_value), cache_handle(_cache_handle) {}
CachableEntry() : CachableEntry(nullptr, nullptr) {}
void Release(Cache* cache) {
if (cache_handle) {
cache->Release(cache_handle);
value = nullptr;
cache_handle = nullptr;
}
}
bool IsSet() const { return cache_handle != nullptr; }
TValue* value = nullptr;
// if the entry is from the cache, cache_handle will be populated.
Cache::Handle* cache_handle = nullptr;
};
struct BlockBasedTable::Rep {
Rep(const ImmutableCFOptions& _ioptions, const EnvOptions& _env_options,
@ -416,21 +394,34 @@ struct BlockBasedTable::Rep {
// and compatible with existing code, we introduce a wrapper that allows
// block to extract prefix without knowing if a key is internal or not.
unique_ptr<SliceTransform> internal_prefix_transform;
// only used in level 0 files:
// when pin_l0_filter_and_index_blocks_in_cache is true, we do use the
// LRU cache, but we always keep the filter & idndex block's handle checked
// out here (=we don't call Release()), plus the parsed out objects
// the LRU cache will never push flush them out, hence they're pinned
CachableEntry<FilterBlockReader> filter_entry;
CachableEntry<IndexReader> index_entry;
};
BlockBasedTable::~BlockBasedTable() {
Close();
delete rep_;
}
// CachableEntry represents the entries that *may* be fetched from block cache.
// field `value` is the item we want to get.
// field `cache_handle` is the cache handle to the block cache. If the value
// was not read from cache, `cache_handle` will be nullptr.
template <class TValue>
struct BlockBasedTable::CachableEntry {
CachableEntry(TValue* _value, Cache::Handle* _cache_handle)
: value(_value), cache_handle(_cache_handle) {}
CachableEntry() : CachableEntry(nullptr, nullptr) {}
void Release(Cache* cache) {
if (cache_handle) {
cache->Release(cache_handle);
value = nullptr;
cache_handle = nullptr;
}
}
TValue* value = nullptr;
// if the entry is from the cache, cache_handle will be populated.
Cache::Handle* cache_handle = nullptr;
};
// Helper function to setup the cache key's prefix for the Table.
void BlockBasedTable::SetupCacheKeyPrefix(Rep* rep, uint64_t file_size) {
assert(kMaxCacheKeyPrefixSize >= 10);
@ -507,7 +498,7 @@ Status BlockBasedTable::Open(const ImmutableCFOptions& ioptions,
uint64_t file_size,
unique_ptr<TableReader>* table_reader,
const bool prefetch_index_and_filter,
const bool skip_filters, const int level) {
const bool skip_filters) {
table_reader->reset();
Footer footer;
@ -603,33 +594,14 @@ Status BlockBasedTable::Open(const ImmutableCFOptions& ioptions,
assert(table_options.block_cache != nullptr);
// Hack: Call NewIndexIterator() to implicitly add index to the
// block_cache
// if pin_l0_filter_and_index_blocks_in_cache is true and this is
// a level0 file, then we will pass in this pointer to rep->index
// to NewIndexIterator(), which will save the index block in there
// else it's a nullptr and nothing special happens
CachableEntry<IndexReader>* index_entry = nullptr;
if (rep->table_options.pin_l0_filter_and_index_blocks_in_cache &&
level == 0) {
index_entry = &rep->index_entry;
}
unique_ptr<InternalIterator> iter(
new_table->NewIndexIterator(ReadOptions(), nullptr, index_entry));
new_table->NewIndexIterator(ReadOptions()));
s = iter->status();
if (s.ok()) {
// Hack: Call GetFilter() to implicitly add filter to the block_cache
auto filter_entry = new_table->GetFilter();
// if pin_l0_filter_and_index_blocks_in_cache is true, and this is
// a level0 file, then save it in rep_->filter_entry; it will be
// released in the destructor only, hence it will be pinned in the
// cache until this reader is alive
if (rep->table_options.pin_l0_filter_and_index_blocks_in_cache &&
level == 0) {
rep->filter_entry = filter_entry;
} else {
filter_entry.Release(table_options.block_cache.get());
}
filter_entry.Release(table_options.block_cache.get());
}
} else {
// If we don't use block cache for index/filter blocks access, we'll
@ -914,11 +886,6 @@ BlockBasedTable::CachableEntry<FilterBlockReader> BlockBasedTable::GetFilter(
return {rep_->filter.get(), nullptr /* cache handle */};
}
// we have a pinned filter block
if (rep_->filter_entry.IsSet()) {
return rep_->filter_entry;
}
PERF_TIMER_GUARD(read_filter_block_nanos);
Cache* block_cache = rep_->table_options.block_cache.get();
@ -968,19 +935,12 @@ BlockBasedTable::CachableEntry<FilterBlockReader> BlockBasedTable::GetFilter(
}
InternalIterator* BlockBasedTable::NewIndexIterator(
const ReadOptions& read_options, BlockIter* input_iter,
CachableEntry<IndexReader>* index_entry) {
const ReadOptions& read_options, BlockIter* input_iter) {
// index reader has already been pre-populated.
if (rep_->index_reader) {
return rep_->index_reader->NewIterator(
input_iter, read_options.total_order_seek);
}
// we have a pinned index block
if (rep_->index_entry.IsSet()) {
return rep_->index_entry.value->NewIterator(input_iter,
read_options.total_order_seek);
}
PERF_TIMER_GUARD(read_index_block_nanos);
bool no_io = read_options.read_tier == kBlockCacheTier;
@ -1036,15 +996,7 @@ InternalIterator* BlockBasedTable::NewIndexIterator(
assert(cache_handle);
auto* iter = index_reader->NewIterator(
input_iter, read_options.total_order_seek);
// the caller would like to take ownership of the index block
// don't call RegisterCleanup() in this case, the caller will take care of it
if (index_entry != nullptr) {
*index_entry = {index_reader, cache_handle};
} else {
iter->RegisterCleanup(&ReleaseCachedEntry, block_cache, cache_handle);
}
iter->RegisterCleanup(&ReleaseCachedEntry, block_cache, cache_handle);
return iter;
}
@ -1272,13 +1224,7 @@ bool BlockBasedTable::PrefixMayMatch(const Slice& internal_key) {
RecordTick(statistics, BLOOM_FILTER_PREFIX_USEFUL);
}
// if rep_->filter_entry is not set, we should call Release(); otherwise
// don't call, in this case we have a local copy in rep_->filter_entry,
// it's pinned to the cache and will be released in the destructor
if (!rep_->filter_entry.IsSet()) {
filter_entry.Release(rep_->table_options.block_cache.get());
}
filter_entry.Release(rep_->table_options.block_cache.get());
return may_match;
}
@ -1378,12 +1324,7 @@ Status BlockBasedTable::Get(const ReadOptions& read_options, const Slice& key,
}
}
// if rep_->filter_entry is not set, we should call Release(); otherwise
// don't call, in this case we have a local copy in rep_->filter_entry,
// it's pinned to the cache and will be released in the destructor
if (!rep_->filter_entry.IsSet()) {
filter_entry.Release(rep_->table_options.block_cache.get());
}
filter_entry.Release(rep_->table_options.block_cache.get());
return s;
}
@ -1671,11 +1612,6 @@ Status BlockBasedTable::DumpTable(WritableFile* out_file) {
return s;
}
void BlockBasedTable::Close() {
rep_->filter_entry.Release(rep_->table_options.block_cache.get());
rep_->index_entry.Release(rep_->table_options.block_cache.get());
}
Status BlockBasedTable::DumpIndexBlock(WritableFile* out_file) {
out_file->Append(
"Index Details:\n"

View File

@ -76,7 +76,7 @@ class BlockBasedTable : public TableReader {
unique_ptr<RandomAccessFileReader>&& file,
uint64_t file_size, unique_ptr<TableReader>* table_reader,
bool prefetch_index_and_filter = true,
bool skip_filters = false, int level = -1);
bool skip_filters = false);
bool PrefixMayMatch(const Slice& internal_key);
@ -119,8 +119,6 @@ class BlockBasedTable : public TableReader {
// convert SST file to a human readable form
Status DumpTable(WritableFile* out_file) override;
void Close() override;
~BlockBasedTable();
bool TEST_filter_block_preloaded() const;
@ -157,9 +155,8 @@ class BlockBasedTable : public TableReader {
// 2. index is not present in block cache.
// 3. We disallowed any io to be performed, that is, read_options ==
// kBlockCacheTier
InternalIterator* NewIndexIterator(
const ReadOptions& read_options, BlockIter* input_iter = nullptr,
CachableEntry<IndexReader>* index_entry = nullptr);
InternalIterator* NewIndexIterator(const ReadOptions& read_options,
BlockIter* input_iter = nullptr);
// Read block cache from block caches (if set): block_cache and
// block_cache_compressed.

View File

@ -29,20 +29,17 @@ struct TableReaderOptions {
TableReaderOptions(const ImmutableCFOptions& _ioptions,
const EnvOptions& _env_options,
const InternalKeyComparator& _internal_comparator,
bool _skip_filters = false, int _level = -1)
bool _skip_filters = false)
: ioptions(_ioptions),
env_options(_env_options),
internal_comparator(_internal_comparator),
skip_filters(_skip_filters),
level(_level) {}
skip_filters(_skip_filters) {}
const ImmutableCFOptions& ioptions;
const EnvOptions& env_options;
const InternalKeyComparator& internal_comparator;
// This is only used for BlockBasedTable (reader)
bool skip_filters;
// what level this table/file is on, -1 for "not set, don't know"
int level;
};
struct TableBuilderOptions {

View File

@ -91,8 +91,6 @@ class TableReader {
virtual Status DumpTable(WritableFile* out_file) {
return Status::NotSupported("DumpTable() not supported");
}
virtual void Close() {}
};
} // namespace rocksdb

View File

@ -1715,7 +1715,7 @@ TEST_F(BlockBasedTableTest, FilterBlockInBlockCache) {
ImmutableCFOptions ioptions3(options);
// Generate table without filter policy
c3.Finish(options, ioptions3, table_options,
GetPlainInternalComparator(options.comparator), &keys, &kvmap);
GetPlainInternalComparator(options.comparator), &keys, &kvmap);
// Open table with filter policy
table_options.filter_policy.reset(NewBloomFilterPolicy(1));
options.table_factory.reset(new BlockBasedTableFactory(table_options));

View File

@ -74,7 +74,6 @@ const_params="
--level_compaction_dynamic_level_bytes=true \
--bytes_per_sync=$((8 * M)) \
--cache_index_and_filter_blocks=0 \
--pin_l0_filter_and_index_blocks_in_cache=1 \
--benchmark_write_rate_limit=$(( 1024 * 1024 * $mb_written_per_sec )) \
\
--hard_rate_limit=3 \

View File

@ -43,8 +43,8 @@ done
# v2.1 or older doesn't pass the debug build but OK with release build
declare -a need_release_tags=("v1.5.7" "v2.1")
declare -a tags=("v2.5" "v2.4" "v2.3" "v2.2" "v2.8" "v3.0" "v3.1" "v3.2" "v3.3" "v3.4" "rocksdb-3.5.1" "rocksdb-3.6.2" "rocksdb-3.7" "rocksdb-3.8" "rocksdb-3.9" "v3.10")
declare -a forward_compatible_tags=("rocksdb-3.8" "rocksdb-3.9" "v3.10")
declare -a tags=("v2.5" "v2.4" "v2.3" "v2.2" "v2.8" "v3.0" "v3.1" "v3.2" "v3.3" "v3.4" "rocksdb-3.5.1" "rocksdb-3.6.2" "rocksdb-3.7" "rocksdb-3.8" "rocksdb-3.9" "v3.10" "v3.11" "v3.12.1" "v3.13.1" "v4.0" "v4.1" "v4.2" "v4.3" "v4.3.1" "v4.4")
declare -a forward_compatible_tags=("v3.10" "v3.11" "v3.12.1" "v3.13.1" "v4.0" "v4.1" "v4.2" "v4.3.1" "v4.4")
generate_db()
{

View File

@ -340,9 +340,6 @@ DEFINE_int64(cache_size, -1, "Number of bytes to use as a cache of uncompressed"
DEFINE_bool(cache_index_and_filter_blocks, false,
"Cache index/filter blocks in block cache.");
DEFINE_bool(pin_l0_filter_and_index_blocks_in_cache, false,
"Pin index/filter blocks of L0 files in block cache.");
DEFINE_int32(block_size,
static_cast<int32_t>(rocksdb::BlockBasedTableOptions().block_size),
"Number of bytes in a block.");
@ -2514,8 +2511,6 @@ class Benchmark {
}
block_based_options.cache_index_and_filter_blocks =
FLAGS_cache_index_and_filter_blocks;
block_based_options.pin_l0_filter_and_index_blocks_in_cache =
FLAGS_pin_l0_filter_and_index_blocks_in_cache;
block_based_options.block_cache = cache_;
block_based_options.block_cache_compressed = compressed_cache_;
block_based_options.block_size = FLAGS_block_size;

View File

@ -14,10 +14,6 @@
namespace rocksdb {
namespace {
const HistogramBucketMapper bucketMapper;
}
HistogramWindowingImpl::HistogramWindowingImpl() {
env_ = Env::Default();
window_stats_.reset(new HistogramStat[num_windows_]);
@ -36,8 +32,7 @@ HistogramWindowingImpl::HistogramWindowingImpl(
Clear();
}
HistogramWindowingImpl::~HistogramWindowingImpl(){
window_stats_.release();
HistogramWindowingImpl::~HistogramWindowingImpl() {
}
void HistogramWindowingImpl::Clear() {
@ -85,7 +80,7 @@ void HistogramWindowingImpl::Merge(const HistogramWindowingImpl& other) {
uint64_t cur_window = current_window();
uint64_t other_cur_window = other.current_window();
// going backwards for alignment
for (unsigned int i = 0;
for (unsigned int i = 0;
i < std::min(num_windows_, other.num_windows_); i++) {
uint64_t window_index =
(cur_window + num_windows_ - i) % num_windows_;
@ -147,7 +142,7 @@ void HistogramWindowingImpl::SwapHistoryBucket() {
last_swap_time_.store(env_->NowMicros(), std::memory_order_relaxed);
uint64_t curr_window = current_window();
uint64_t next_window = (curr_window == num_windows_ - 1) ?
uint64_t next_window = (curr_window == num_windows_ - 1) ?
0 : curr_window + 1;
// subtract next buckets from totals and swap to next buckets
@ -160,7 +155,7 @@ void HistogramWindowingImpl::SwapHistoryBucket() {
}
if (stats_.min() == stats_to_drop.min()) {
uint64_t new_min = bucketMapper.LastValue();
uint64_t new_min = std::numeric_limits<uint64_t>::max();
for (unsigned int i = 0; i < num_windows_; i++) {
if (i != next_window) {
uint64_t m = window_stats_[i].min();

View File

@ -491,10 +491,6 @@ static std::unordered_map<std::string,
{"cache_index_and_filter_blocks",
{offsetof(struct BlockBasedTableOptions, cache_index_and_filter_blocks),
OptionType::kBoolean, OptionVerificationType::kNormal}},
{"pin_l0_filter_and_index_blocks_in_cache",
{offsetof(struct BlockBasedTableOptions,
pin_l0_filter_and_index_blocks_in_cache),
OptionType::kBoolean, OptionVerificationType::kNormal}},
{"index_type",
{offsetof(struct BlockBasedTableOptions, index_type),
OptionType::kBlockBasedTableIndexType, OptionVerificationType::kNormal}},

View File

@ -1582,9 +1582,7 @@ TEST_F(OptionsParserTest, BlockBasedTableOptionsAllFieldsSettable) {
// Need to update the option string if a new option is added.
ASSERT_OK(GetBlockBasedTableOptionsFromString(
*bbto,
"cache_index_and_filter_blocks=1;"
"pin_l0_filter_and_index_blocks_in_cache=1;"
"index_type=kHashSearch;"
"cache_index_and_filter_blocks=1;index_type=kHashSearch;"
"checksum=kxxHash;hash_index_allow_collision=1;no_block_cache=1;"
"block_cache=1M;block_cache_compressed=1k;block_size=1024;"
"block_size_deviation=8;block_restart_interval=4; "

View File

@ -193,7 +193,6 @@ const SliceTransform* RandomSliceTransform(Random* rnd, int pre_defined) {
BlockBasedTableOptions RandomBlockBasedTableOptions(Random* rnd) {
BlockBasedTableOptions opt;
opt.cache_index_and_filter_blocks = rnd->Uniform(2);
opt.pin_l0_filter_and_index_blocks_in_cache = rnd->Uniform(2);
opt.index_type = rnd->Uniform(2) ? BlockBasedTableOptions::kBinarySearch
: BlockBasedTableOptions::kHashSearch;
opt.hash_index_allow_collision = rnd->Uniform(2);