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Add more tests to ASSERT_STATUS_CHECKED (#7367)

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Summary:
db_options_test
options_file_test
auto_roll_logger_test
options_util_test
persistent_cache_test

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7367

Reviewed By: jay-zhuang

Differential Revision: D23712520

Pulled By: zhichao-cao

fbshipit-source-id: 99b331e357f5d6a6aabee89d1bd933002cbb3908
main
mrambacher 4 years ago committed by Facebook GitHub Bot
parent ec024a86de
commit a08d6f18f0
19 changed files with 108 additions and 79 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 5
      Makefile
  2. 11
      db/builder.cc
  3. 19
      db/compaction/compaction_job.cc
  4. 12
      db/db_impl/db_impl.cc
  5. 4
      db/db_impl/db_impl_write.cc
  6. 77
      db/db_options_test.cc
  7. 2
      db/db_test_util.cc
  8. 2
      db/event_helpers.cc
  9. 4
      db/options_file_test.cc
  10. 2
      include/rocksdb/status.h
  11. 9
      logging/auto_roll_logger.cc
  12. 3
      logging/auto_roll_logger.h
  13. 4
      logging/auto_roll_logger_test.cc
  14. 9
      table/persistent_cache_helper.cc
  15. 6
      utilities/options/options_util_test.cc
  16. 2
      utilities/persistent_cache/block_cache_tier.h
  17. 2
      utilities/persistent_cache/persistent_cache_test.cc
  18. 6
      utilities/persistent_cache/persistent_cache_test.h
  19. 4
      utilities/persistent_cache/volatile_tier_impl.cc

5
Makefile
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@ -581,6 +581,8 @@ ifdef ASSERT_STATUS_CHECKED
coding_test \
crc32c_test \
dbformat_test \
db_options_test \
options_file_test \
defer_test \
filename_test \
dynamic_bloom_test \
@ -588,6 +590,7 @@ ifdef ASSERT_STATUS_CHECKED
env_test \
env_logger_test \
event_logger_test \
auto_roll_logger_test \
file_indexer_test \
hash_table_test \
hash_test \
@ -616,6 +619,8 @@ ifdef ASSERT_STATUS_CHECKED
filelock_test \
timer_queue_test \
timer_test \
options_util_test \
persistent_cache_test \
util_merge_operators_test \
block_cache_trace_analyzer_test \
block_cache_tracer_test \

11
db/builder.cc
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@ -98,7 +98,6 @@ Status BuildTable(
const size_t kReportFlushIOStatsEvery = 1048576;
uint64_t paranoid_hash = 0;
Status s;
IOStatus io_s;
meta->fd.file_size = 0;
iter->SeekToFirst();
std::unique_ptr<CompactionRangeDelAggregator> range_del_agg(
@ -131,7 +130,7 @@ Status BuildTable(
bool use_direct_writes = file_options.use_direct_writes;
TEST_SYNC_POINT_CALLBACK("BuildTable:create_file", &use_direct_writes);
#endif // !NDEBUG
io_s = NewWritableFile(fs, fname, &file, file_options);
IOStatus io_s = NewWritableFile(fs, fname, &file, file_options);
s = io_s;
if (io_status->ok()) {
*io_status = io_s;
@ -229,9 +228,8 @@ Status BuildTable(
} else {
s = builder->Finish();
}
io_s = builder->io_status();
if (io_status->ok()) {
*io_status = io_s;
*io_status = builder->io_status();
}
if (s.ok() && !empty) {
@ -313,17 +311,18 @@ Status BuildTable(
if (!s.ok() || meta->fd.GetFileSize() == 0) {
constexpr IODebugContext* dbg = nullptr;
fs->DeleteFile(fname, IOOptions(), dbg);
Status ignored = fs->DeleteFile(fname, IOOptions(), dbg);
assert(blob_file_additions || blob_file_paths.empty());
if (blob_file_additions) {
for (const std::string& blob_file_path : blob_file_paths) {
fs->DeleteFile(blob_file_path, IOOptions(), dbg);
ignored = fs->DeleteFile(blob_file_path, IOOptions(), dbg);
}
blob_file_additions->clear();
}
ignored.PermitUncheckedError();
}
if (meta->fd.GetFileSize() == 0) {

19
db/compaction/compaction_job.cc
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@ -978,13 +978,11 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
// going to be 1.2MB and max_output_file_size = 1MB, prefer to have 0.6MB
// and 0.6MB instead of 1MB and 0.2MB)
bool output_file_ended = false;
Status input_status;
if (sub_compact->compaction->output_level() != 0 &&
sub_compact->current_output_file_size >=
sub_compact->compaction->max_output_file_size()) {
// (1) this key terminates the file. For historical reasons, the iterator
// status before advancing will be given to FinishCompactionOutputFile().
input_status = input->status();
output_file_ended = true;
}
TEST_SYNC_POINT_CALLBACK(
@ -1011,7 +1009,6 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
// (2) this key belongs to the next file. For historical reasons, the
// iterator status after advancing will be given to
// FinishCompactionOutputFile().
input_status = input->status();
output_file_ended = true;
}
}
@ -1021,9 +1018,9 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
next_key = &c_iter->key();
}
CompactionIterationStats range_del_out_stats;
status =
FinishCompactionOutputFile(input_status, sub_compact, &range_del_agg,
&range_del_out_stats, next_key);
status = FinishCompactionOutputFile(input->status(), sub_compact,
&range_del_agg, &range_del_out_stats,
next_key);
RecordDroppedKeys(range_del_out_stats,
&sub_compact->compaction_job_stats);
}
@ -1079,7 +1076,7 @@ void CompactionJob::ProcessKeyValueCompaction(SubcompactionState* sub_compact) {
CompactionIterationStats range_del_out_stats;
Status s = FinishCompactionOutputFile(status, sub_compact, &range_del_agg,
&range_del_out_stats);
if (status.ok()) {
if (!s.ok() && status.ok()) {
status = s;
}
RecordDroppedKeys(range_del_out_stats, &sub_compact->compaction_job_stats);
@ -1374,6 +1371,9 @@ Status CompactionJob::FinishCompactionOutputFile(
}
if (sub_compact->io_status.ok()) {
sub_compact->io_status = io_s;
// Since this error is really a copy of the
// "normal" status, it does not also need to be checked
sub_compact->io_status.PermitUncheckedError();
}
sub_compact->outfile.reset();
@ -1432,7 +1432,10 @@ Status CompactionJob::FinishCompactionOutputFile(
auto sfm =
static_cast<SstFileManagerImpl*>(db_options_.sst_file_manager.get());
if (sfm && meta != nullptr && meta->fd.GetPathId() == 0) {
sfm->OnAddFile(fname);
Status add_s = sfm->OnAddFile(fname);
if (!add_s.ok() && s.ok()) {
s = add_s;
}
if (sfm->IsMaxAllowedSpaceReached()) {
// TODO(ajkr): should we return OK() if max space was reached by the final
// compaction output file (similarly to how flush works when full)?

12
db/db_impl/db_impl.cc
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@ -466,7 +466,8 @@ void DBImpl::CancelAllBackgroundWork(bool wait) {
if (!cfd->IsDropped() && cfd->initialized() && !cfd->mem()->IsEmpty()) {
cfd->Ref();
mutex_.Unlock();
FlushMemTable(cfd, FlushOptions(), FlushReason::kShutDown);
Status s = FlushMemTable(cfd, FlushOptions(), FlushReason::kShutDown);
s.PermitUncheckedError(); //**TODO: What to do on error?
mutex_.Lock();
cfd->UnrefAndTryDelete();
}
@ -969,7 +970,7 @@ Status DBImpl::SetOptions(
new_options = *cfd->GetLatestMutableCFOptions();
// Append new version to recompute compaction score.
VersionEdit dummy_edit;
versions_->LogAndApply(cfd, new_options, &dummy_edit, &mutex_,
s = versions_->LogAndApply(cfd, new_options, &dummy_edit, &mutex_,
directories_.GetDbDir());
// Trigger possible flush/compactions. This has to be before we persist
// options to file, otherwise there will be a deadlock with writer
@ -1020,7 +1021,7 @@ Status DBImpl::SetDBOptions(
MutableDBOptions new_options;
Status s;
Status persist_options_status;
Status persist_options_status = Status::OK();
bool wal_changed = false;
WriteContext write_context;
{
@ -1125,6 +1126,10 @@ Status DBImpl::SetDBOptions(
persist_options_status = WriteOptionsFile(
false /*need_mutex_lock*/, false /*need_enter_write_thread*/);
write_thread_.ExitUnbatched(&w);
} else {
// To get here, we must have had invalid options and will not attempt to
// persist the options, which means the status is "OK/Uninitialized.
persist_options_status.PermitUncheckedError();
}
}
ROCKS_LOG_INFO(immutable_db_options_.info_log, "SetDBOptions(), inputs:");
@ -2480,7 +2485,6 @@ Status DBImpl::CreateColumnFamilyImpl(const ColumnFamilyOptions& cf_options,
const std::string& column_family_name,
ColumnFamilyHandle** handle) {
Status s;
Status persist_options_status;
*handle = nullptr;
DBOptions db_options =

4
db/db_impl/db_impl_write.cc
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@ -1805,6 +1805,10 @@ Status DBImpl::SwitchMemtable(ColumnFamilyData* cfd, WriteContext* context) {
NotifyOnMemTableSealed(cfd, memtable_info);
mutex_.Lock();
#endif // ROCKSDB_LITE
// It is possible that we got here without checking the value of i_os, but
// that is okay. If we did, it most likely means that s was already an error.
// In any case, ignore any unchecked error for i_os here.
io_s.PermitUncheckedError();
return s;
}

77
db/db_options_test.cc
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@ -37,9 +37,10 @@ class DBOptionsTest : public DBTestBase {
ConfigOptions config_options;
config_options.delimiter = "; ";
GetStringFromMutableDBOptions(config_options, MutableDBOptions(options),
&options_str);
StringToMap(options_str, &mutable_map);
EXPECT_OK(GetStringFromMutableDBOptions(
config_options, MutableDBOptions(options), &options_str));
EXPECT_OK(StringToMap(options_str, &mutable_map));
return mutable_map;
}
@ -50,9 +51,9 @@ class DBOptionsTest : public DBTestBase {
config_options.delimiter = "; ";
std::unordered_map<std::string, std::string> mutable_map;
GetStringFromMutableCFOptions(config_options, MutableCFOptions(options),
&options_str);
StringToMap(options_str, &mutable_map);
EXPECT_OK(GetStringFromMutableCFOptions(
config_options, MutableCFOptions(options), &options_str));
EXPECT_OK(StringToMap(options_str, &mutable_map));
return mutable_map;
}
@ -134,7 +135,7 @@ TEST_F(DBOptionsTest, SetBytesPerSync) {
WriteOptions write_opts;
// should sync approximately 40MB/1MB ~= 40 times.
for (i = 0; i < 40; i++) {
Put(Key(i), kValue, write_opts);
ASSERT_OK(Put(Key(i), kValue, write_opts));
}
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
@ -150,7 +151,7 @@ TEST_F(DBOptionsTest, SetBytesPerSync) {
// should sync approximately 40MB*2/8MB ~= 10 times.
// data will be 40*2MB because of previous Puts too.
for (i = 0; i < 40; i++) {
Put(Key(i), kValue, write_opts);
ASSERT_OK(Put(Key(i), kValue, write_opts));
}
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
@ -181,7 +182,7 @@ TEST_F(DBOptionsTest, SetWalBytesPerSync) {
const std::string kValue(kValueSize, 'v');
int i = 0;
for (; i < 10; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
// Do not flush. If we flush here, SwitchWAL will reuse old WAL file since its
// empty and will not get the new wal_bytes_per_sync value.
@ -192,7 +193,7 @@ TEST_F(DBOptionsTest, SetWalBytesPerSync) {
counter = 0;
i = 0;
for (; i < 10; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
ASSERT_GT(counter, 0);
ASSERT_GT(low_bytes_per_sync, 0);
@ -227,9 +228,9 @@ TEST_F(DBOptionsTest, WritableFileMaxBufferSize) {
for (; i < 3; i++) {
ASSERT_OK(Put("foo", ToString(i)));
ASSERT_OK(Put("bar", ToString(i)));
Flush();
ASSERT_OK(Flush());
}
dbfull()->TEST_WaitForCompact();
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(unmatch_cnt, 0);
ASSERT_GE(match_cnt, 11);
@ -245,9 +246,9 @@ TEST_F(DBOptionsTest, WritableFileMaxBufferSize) {
for (; i < 3; i++) {
ASSERT_OK(Put("foo", ToString(i)));
ASSERT_OK(Put("bar", ToString(i)));
Flush();
ASSERT_OK(Flush());
}
dbfull()->TEST_WaitForCompact();
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(unmatch_cnt, 0);
ASSERT_GE(match_cnt, 11);
}
@ -283,14 +284,14 @@ TEST_F(DBOptionsTest, EnableAutoCompactionAndTriggerStall) {
DestroyAndReopen(options);
int i = 0;
for (; i < 1024; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
Flush();
ASSERT_OK(Flush());
for (; i < 1024 * 2; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
Flush();
dbfull()->TEST_WaitForFlushMemTable();
ASSERT_OK(Flush());
ASSERT_OK(dbfull()->TEST_WaitForFlushMemTable());
ASSERT_EQ(2, NumTableFilesAtLevel(0));
uint64_t l0_size = SizeAtLevel(0);
@ -312,7 +313,7 @@ TEST_F(DBOptionsTest, EnableAutoCompactionAndTriggerStall) {
break;
}
Reopen(options);
dbfull()->TEST_WaitForCompact();
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_FALSE(dbfull()->TEST_write_controler().IsStopped());
ASSERT_FALSE(dbfull()->TEST_write_controler().NeedsDelay());
@ -359,7 +360,7 @@ TEST_F(DBOptionsTest, EnableAutoCompactionAndTriggerStall) {
TEST_SYNC_POINT("DBOptionsTest::EnableAutoCompactionAndTriggerStall:3");
// Background compaction executed.
dbfull()->TEST_WaitForCompact();
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_FALSE(dbfull()->TEST_write_controler().IsStopped());
ASSERT_FALSE(dbfull()->TEST_write_controler().NeedsDelay());
}
@ -376,12 +377,12 @@ TEST_F(DBOptionsTest, SetOptionsMayTriggerCompaction) {
// Need to insert two keys to avoid trivial move.
ASSERT_OK(Put("foo", ToString(i)));
ASSERT_OK(Put("bar", ToString(i)));
Flush();
ASSERT_OK(Flush());
}
ASSERT_EQ("3", FilesPerLevel());
ASSERT_OK(
dbfull()->SetOptions({{"level0_file_num_compaction_trigger", "3"}}));
dbfull()->TEST_WaitForCompact();
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ("0,1", FilesPerLevel());
}
@ -503,7 +504,7 @@ TEST_F(DBOptionsTest, MaxTotalWalSizeChange) {
ASSERT_OK(dbfull()->SetDBOptions({{"max_total_wal_size", "10"}}));
for (size_t cf = 0; cf < handles_.size(); ++cf) {
dbfull()->TEST_WaitForFlushMemTable(handles_[cf]);
ASSERT_OK(dbfull()->TEST_WaitForFlushMemTable(handles_[cf]));
ASSERT_EQ("1", FilesPerLevel(static_cast<int>(cf)));
}
}
@ -716,13 +717,13 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
// No files should be compacted as ttl is set to 1 hour.
ASSERT_EQ(dbfull()->GetOptions().ttl, 3600);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_EQ(NumTableFilesAtLevel(0), 10);
// Set ttl to 1 minute. So all files should get deleted.
ASSERT_OK(dbfull()->SetOptions({{"ttl", "60"}}));
ASSERT_EQ(dbfull()->GetOptions().ttl, 60);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(NumTableFilesAtLevel(0), 0);
@ -738,7 +739,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
for (int j = 0; j < 10; j++) {
ASSERT_OK(Put(ToString(i * 20 + j), rnd.RandomString(980)));
}
Flush();
ASSERT_OK(Flush());
}
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(NumTableFilesAtLevel(0), 10);
@ -746,7 +747,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
// No files should be compacted as max_table_files_size is set to 500 KB.
ASSERT_EQ(dbfull()->GetOptions().compaction_options_fifo.max_table_files_size,
500 << 10);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_EQ(NumTableFilesAtLevel(0), 10);
// Set max_table_files_size to 12 KB. So only 1 file should remain now.
@ -754,7 +755,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
{{"compaction_options_fifo", "{max_table_files_size=12288;}"}}));
ASSERT_EQ(dbfull()->GetOptions().compaction_options_fifo.max_table_files_size,
12 << 10);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(NumTableFilesAtLevel(0), 1);
@ -770,7 +771,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
for (int j = 0; j < 10; j++) {
ASSERT_OK(Put(ToString(i * 20 + j), rnd.RandomString(980)));
}
Flush();
ASSERT_OK(Flush());
}
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(NumTableFilesAtLevel(0), 10);
@ -779,7 +780,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
// allow_compaction is false
ASSERT_EQ(dbfull()->GetOptions().compaction_options_fifo.allow_compaction,
false);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_EQ(NumTableFilesAtLevel(0), 10);
// Set allow_compaction to true. So number of files should be between 1 and 5.
@ -787,7 +788,7 @@ TEST_F(DBOptionsTest, SetFIFOCompactionOptions) {
{{"compaction_options_fifo", "{allow_compaction=true;}"}}));
ASSERT_EQ(dbfull()->GetOptions().compaction_options_fifo.allow_compaction,
true);
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_OK(dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr));
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_GE(NumTableFilesAtLevel(0), 1);
ASSERT_LE(NumTableFilesAtLevel(0), 5);
@ -808,14 +809,14 @@ TEST_F(DBOptionsTest, CompactionReadaheadSizeChange) {
ASSERT_OK(dbfull()->SetDBOptions({{"compaction_readahead_size", "256"}}));
ASSERT_EQ(256, dbfull()->GetDBOptions().compaction_readahead_size);
for (int i = 0; i < 1024; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
Flush();
ASSERT_OK(Flush());
for (int i = 0; i < 1024 * 2; i++) {
Put(Key(i), kValue);
ASSERT_OK(Put(Key(i), kValue));
}
Flush();
dbfull()->TEST_WaitForCompact();
ASSERT_OK(Flush());
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(256, env_->compaction_readahead_size_);
Close();
}
@ -834,7 +835,7 @@ TEST_F(DBOptionsTest, FIFOTtlBackwardCompatible) {
for (int j = 0; j < 10; j++) {
ASSERT_OK(Put(ToString(i * 20 + j), rnd.RandomString(980)));
}
Flush();
ASSERT_OK(Flush());
}
ASSERT_OK(dbfull()->TEST_WaitForCompact());
ASSERT_EQ(NumTableFilesAtLevel(0), 10);

2
db/db_test_util.cc
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@ -666,7 +666,7 @@ void DBTestBase::Reopen(const Options& options) {
void DBTestBase::Close() {
for (auto h : handles_) {
db_->DestroyColumnFamilyHandle(h);
EXPECT_OK(db_->DestroyColumnFamilyHandle(h));
}
handles_.clear();
delete db_;

2
db/event_helpers.cc
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@ -162,6 +162,7 @@ void EventHelpers::LogAndNotifyTableFileCreationFinished(
for (auto& listener : listeners) {
listener->OnTableFileCreated(info);
}
info.status.PermitUncheckedError();
#else
(void)listeners;
(void)db_name;
@ -199,6 +200,7 @@ void EventHelpers::LogAndNotifyTableFileDeletion(
for (auto& listener : listeners) {
listener->OnTableFileDeleted(info);
}
info.status.PermitUncheckedError();
#else
(void)file_path;
(void)dbname;

4
db/options_file_test.cc
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@ -25,7 +25,7 @@ void UpdateOptionsFiles(DB* db,
std::unordered_set<std::string>* filename_history,
int* options_files_count) {
std::vector<std::string> filenames;
db->GetEnv()->GetChildren(db->GetName(), &filenames);
EXPECT_OK(db->GetEnv()->GetChildren(db->GetName(), &filenames));
uint64_t number;
FileType type;
*options_files_count = 0;
@ -42,7 +42,7 @@ void VerifyOptionsFileName(
DB* db, const std::unordered_set<std::string>& past_filenames) {
std::vector<std::string> filenames;
std::unordered_set<std::string> current_filenames;
db->GetEnv()->GetChildren(db->GetName(), &filenames);
EXPECT_OK(db->GetEnv()->GetChildren(db->GetName(), &filenames));
uint64_t number;
FileType type;
for (auto filename : filenames) {

2
include/rocksdb/status.h
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@ -38,7 +38,7 @@ class Status {
~Status() {
#ifdef ROCKSDB_ASSERT_STATUS_CHECKED
if (!checked_) {
fprintf(stderr, "Failed to check Status\n");
fprintf(stderr, "Failed to check Status %p\n", this);
port::PrintStack();
abort();
}

9
logging/auto_roll_logger.cc
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@ -45,8 +45,8 @@ AutoRollLogger::AutoRollLogger(Env* env, const std::string& dbname,
RollLogFile();
}
GetExistingFiles();
ResetLogger();
if (status_.ok()) {
s = ResetLogger();
if (s.ok() && status_.ok()) {
status_ = TrimOldLogFiles();
}
}
@ -86,7 +86,10 @@ void AutoRollLogger::RollLogFile() {
dbname_, now, db_absolute_path_, db_log_dir_);
now++;
} while (env_->FileExists(old_fname).ok());
env_->RenameFile(log_fname_, old_fname);
Status s = env_->RenameFile(log_fname_, old_fname);
if (!s.ok()) {
// What should we do on error?
}
old_log_files_.push(old_fname);
}

3
logging/auto_roll_logger.h
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@ -69,8 +69,9 @@ class AutoRollLogger : public Logger {
virtual ~AutoRollLogger() {
if (logger_ && !closed_) {
logger_->Close();
logger_->Close().PermitUncheckedError();
}
status_.PermitUncheckedError();
}
using Logger::GetInfoLogLevel;

4
logging/auto_roll_logger_test.cc
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@ -71,7 +71,7 @@ class AutoRollLoggerTest : public testing::Test {
std::string deleteCmd = "rm -rf " + kTestDir;
#endif
ASSERT_TRUE(system(deleteCmd.c_str()) == 0);
Env::Default()->CreateDir(kTestDir);
ASSERT_OK(Env::Default()->CreateDir(kTestDir));
}
void RollLogFileBySizeTest(AutoRollLogger* logger, size_t log_max_size,
@ -567,7 +567,7 @@ static std::vector<std::string> GetOldFileNames(const std::string& path) {
const std::string fname = path.substr(path.find_last_of("/") + 1);
std::vector<std::string> children;
Env::Default()->GetChildren(dirname, &children);
EXPECT_OK(Env::Default()->GetChildren(dirname, &children));
// We know that the old log files are named [path]<something>
// Return all entities that match the pattern

9
table/persistent_cache_helper.cc
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@ -21,7 +21,8 @@ void PersistentCacheHelper::InsertRawPage(
cache_options.key_prefix.size(),
handle, cache_key);
// insert content to cache
cache_options.persistent_cache->Insert(key, data, size);
cache_options.persistent_cache->Insert(key, data, size)
.PermitUncheckedError();
}
void PersistentCacheHelper::InsertUncompressedPage(
@ -39,8 +40,10 @@ void PersistentCacheHelper::InsertUncompressedPage(
cache_options.key_prefix.size(),
handle, cache_key);
// insert block contents to page cache
cache_options.persistent_cache->Insert(key, contents.data.data(),
contents.data.size());
cache_options.persistent_cache
->Insert(key, contents.data.data(), contents.data.size())
.PermitUncheckedError();
;
}
Status PersistentCacheHelper::LookupRawPage(

6
utilities/options/options_util_test.cc
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@ -58,7 +58,8 @@ TEST_F(OptionsUtilTest, SaveAndLoad) {
}
const std::string kFileName = "OPTIONS-123456";
PersistRocksDBOptions(db_opt, cf_names, cf_opts, kFileName, fs_.get());
ASSERT_OK(
PersistRocksDBOptions(db_opt, cf_names, cf_opts, kFileName, fs_.get()));
DBOptions loaded_db_opt;
std::vector<ColumnFamilyDescriptor> loaded_cf_descs;
@ -120,7 +121,8 @@ TEST_F(OptionsUtilTest, SaveAndLoadWithCacheCheck) {
cf_names.push_back("cf_plain_table_sample");
// Saving DB in file
const std::string kFileName = "OPTIONS-LOAD_CACHE_123456";
PersistRocksDBOptions(db_opt, cf_names, cf_opts, kFileName, fs_.get());
ASSERT_OK(
PersistRocksDBOptions(db_opt, cf_names, cf_opts, kFileName, fs_.get()));
DBOptions loaded_db_opt;
std::vector<ColumnFamilyDescriptor> loaded_cf_descs;

2
utilities/persistent_cache/block_cache_tier.h vendored
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@ -53,7 +53,7 @@ class BlockCacheTier : public PersistentCacheTier {
virtual ~BlockCacheTier() {
// Close is re-entrant so we can call close even if it is already closed
Close();
Close().PermitUncheckedError();
assert(!insert_th_.joinable());
}

2
utilities/persistent_cache/persistent_cache_test.cc vendored
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@ -433,7 +433,7 @@ void PersistentCacheDBTest::RunTest(
options.create_if_missing = true;
DestroyAndReopen(options);
pcache->Close();
ASSERT_OK(pcache->Close());
}
}

6
utilities/persistent_cache/persistent_cache_test.h vendored
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@ -183,7 +183,7 @@ class PersistentCacheTierTest : public testing::Test {
ASSERT_EQ(stats_verify_hits_, max_keys);
ASSERT_EQ(stats_verify_missed_, 0);
cache_->Close();
ASSERT_OK(cache_->Close());
cache_.reset();
}
@ -194,7 +194,7 @@ class PersistentCacheTierTest : public testing::Test {
ASSERT_LT(stats_verify_hits_, max_keys);
ASSERT_GT(stats_verify_missed_, 0);
cache_->Close();
ASSERT_OK(cache_->Close());
cache_.reset();
}
@ -206,7 +206,7 @@ class PersistentCacheTierTest : public testing::Test {
ASSERT_GT(stats_verify_hits_, 0);
ASSERT_GT(stats_verify_missed_, 0);
cache_->Close();
ASSERT_OK(cache_->Close());
cache_.reset();
}

4
utilities/persistent_cache/volatile_tier_impl.cc vendored
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@ -122,8 +122,10 @@ bool VolatileCacheTier::Evict() {
// push the evicted object to the next level
if (next_tier()) {
next_tier()->Insert(Slice(edata->key), edata->value.c_str(),
// TODO: Should the insert error be ignored?
Status s = next_tier()->Insert(Slice(edata->key), edata->value.c_str(),
edata->value.size());
s.PermitUncheckedError();
}
// adjust size and destroy data

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