Add extra information to RemoteCompaction APIs (#8680)
Summary: Currently, we only provide job_id in RemoteCompaction APIs, the main problem of `job_id` is it cannot uniquely identify a compaction job between DB instances or between sessions. Providing DB and session id to the user, which will make building cross DB compaction service easier. Pull Request resolved: https://github.com/facebook/rocksdb/pull/8680 Test Plan: unittest Reviewed By: ajkr Differential Revision: D30444859 Pulled By: jay-zhuang fbshipit-source-id: fdf107f4286564049637f154193c6d94c3c59448
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@ -1,4 +1,8 @@
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# Rocksdb Change Log
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## Unreleased
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### New Features
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* RemoteCompaction's interface now includes `db_name`, `db_id`, `session_id`, which could help the user uniquely identify compaction job between db instances and sessions.
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## 6.24.0 (2021-08-20)
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### Bug Fixes
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* If the primary's CURRENT file is missing or inaccessible, the secondary instance should not hang repeatedly trying to switch to a new MANIFEST. It should instead return the error code encountered while accessing the file.
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@ -984,9 +984,10 @@ void CompactionJob::ProcessKeyValueCompactionWithCompactionService(
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"[%s] [JOB %d] Starting remote compaction (output level: %d): %s",
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compaction_input.column_family.name.c_str(), job_id_,
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compaction_input.output_level, input_files_oss.str().c_str());
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CompactionServiceJobInfo info(dbname_, db_id_, db_session_id_,
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GetCompactionId(sub_compact));
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CompactionServiceJobStatus compaction_status =
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db_options_.compaction_service->Start(compaction_input_binary,
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GetCompactionId(sub_compact));
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db_options_.compaction_service->StartV2(info, compaction_input_binary);
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if (compaction_status != CompactionServiceJobStatus::kSuccess) {
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sub_compact->status =
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Status::Incomplete("CompactionService failed to start compaction job.");
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@ -994,8 +995,8 @@ void CompactionJob::ProcessKeyValueCompactionWithCompactionService(
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}
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std::string compaction_result_binary;
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compaction_status = db_options_.compaction_service->WaitForComplete(
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GetCompactionId(sub_compact), &compaction_result_binary);
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compaction_status = db_options_.compaction_service->WaitForCompleteV2(
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info, &compaction_result_binary);
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CompactionServiceResult compaction_result;
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s = CompactionServiceResult::Read(compaction_result_binary,
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@ -10,13 +10,45 @@
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namespace ROCKSDB_NAMESPACE {
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class MyTestCompactionService : public CompactionService {
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class TestCompactionServiceBase {
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public:
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MyTestCompactionService(const std::string& db_path, Options& options,
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std::shared_ptr<Statistics> statistics = nullptr)
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: db_path_(db_path), options_(options), statistics_(statistics) {}
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virtual int GetCompactionNum() = 0;
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static const char* kClassName() { return "MyTestCompactionService"; }
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void OverrideStartStatus(CompactionServiceJobStatus s) {
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is_override_start_status = true;
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override_start_status = s;
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}
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void OverrideWaitResult(std::string str) {
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is_override_wait_result = true;
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override_wait_result = std::move(str);
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}
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void ResetOverride() {
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is_override_wait_result = false;
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is_override_start_status = false;
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}
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virtual ~TestCompactionServiceBase() = default;
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protected:
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bool is_override_start_status = false;
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CompactionServiceJobStatus override_start_status =
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CompactionServiceJobStatus::kFailure;
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bool is_override_wait_result = false;
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std::string override_wait_result;
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};
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class MyTestCompactionServiceLegacy : public CompactionService,
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public TestCompactionServiceBase {
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public:
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MyTestCompactionServiceLegacy(std::string db_path, Options& options,
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std::shared_ptr<Statistics>& statistics)
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: db_path_(std::move(db_path)),
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options_(options),
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statistics_(statistics) {}
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static const char* kClassName() { return "MyTestCompactionServiceLegacy"; }
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const char* Name() const override { return kClassName(); }
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@ -25,7 +57,9 @@ class MyTestCompactionService : public CompactionService {
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InstrumentedMutexLock l(&mutex_);
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jobs_.emplace(job_id, compaction_service_input);
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CompactionServiceJobStatus s = CompactionServiceJobStatus::kSuccess;
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TEST_SYNC_POINT_CALLBACK("MyTestCompactionService::Start::End", &s);
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if (is_override_start_status) {
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return override_start_status;
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}
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return s;
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}
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@ -59,8 +93,9 @@ class MyTestCompactionService : public CompactionService {
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Status s = DB::OpenAndCompact(
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db_path_, db_path_ + "/" + ROCKSDB_NAMESPACE::ToString(job_id),
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compaction_input, compaction_service_result, options_override);
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TEST_SYNC_POINT_CALLBACK("MyTestCompactionService::WaitForComplete::End",
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compaction_service_result);
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if (is_override_wait_result) {
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*compaction_service_result = override_wait_result;
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}
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compaction_num_.fetch_add(1);
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if (s.ok()) {
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return CompactionServiceJobStatus::kSuccess;
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@ -69,7 +104,7 @@ class MyTestCompactionService : public CompactionService {
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}
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}
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int GetCompactionNum() { return compaction_num_.load(); }
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int GetCompactionNum() override { return compaction_num_.load(); }
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private:
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InstrumentedMutex mutex_;
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@ -80,12 +115,140 @@ class MyTestCompactionService : public CompactionService {
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std::shared_ptr<Statistics> statistics_;
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};
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class CompactionServiceTest : public DBTestBase {
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class MyTestCompactionService : public CompactionService,
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public TestCompactionServiceBase {
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public:
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MyTestCompactionService(std::string db_path, Options& options,
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std::shared_ptr<Statistics>& statistics)
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: db_path_(std::move(db_path)),
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options_(options),
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statistics_(statistics),
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start_info_("na", "na", "na", 0),
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wait_info_("na", "na", "na", 0) {}
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static const char* kClassName() { return "MyTestCompactionService"; }
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const char* Name() const override { return kClassName(); }
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CompactionServiceJobStatus StartV2(
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const CompactionServiceJobInfo& info,
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const std::string& compaction_service_input) override {
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InstrumentedMutexLock l(&mutex_);
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start_info_ = info;
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assert(info.db_name == db_path_);
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jobs_.emplace(info.job_id, compaction_service_input);
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CompactionServiceJobStatus s = CompactionServiceJobStatus::kSuccess;
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if (is_override_start_status) {
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return override_start_status;
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}
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return s;
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}
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CompactionServiceJobStatus WaitForCompleteV2(
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const CompactionServiceJobInfo& info,
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std::string* compaction_service_result) override {
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std::string compaction_input;
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assert(info.db_name == db_path_);
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{
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InstrumentedMutexLock l(&mutex_);
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wait_info_ = info;
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auto i = jobs_.find(info.job_id);
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if (i == jobs_.end()) {
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return CompactionServiceJobStatus::kFailure;
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}
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compaction_input = std::move(i->second);
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jobs_.erase(i);
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}
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CompactionServiceOptionsOverride options_override;
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options_override.env = options_.env;
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options_override.file_checksum_gen_factory =
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options_.file_checksum_gen_factory;
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options_override.comparator = options_.comparator;
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options_override.merge_operator = options_.merge_operator;
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options_override.compaction_filter = options_.compaction_filter;
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options_override.compaction_filter_factory =
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options_.compaction_filter_factory;
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options_override.prefix_extractor = options_.prefix_extractor;
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options_override.table_factory = options_.table_factory;
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options_override.sst_partitioner_factory = options_.sst_partitioner_factory;
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options_override.statistics = statistics_;
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Status s = DB::OpenAndCompact(
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db_path_, db_path_ + "/" + ROCKSDB_NAMESPACE::ToString(info.job_id),
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compaction_input, compaction_service_result, options_override);
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if (is_override_wait_result) {
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*compaction_service_result = override_wait_result;
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}
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compaction_num_.fetch_add(1);
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if (s.ok()) {
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return CompactionServiceJobStatus::kSuccess;
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} else {
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return CompactionServiceJobStatus::kFailure;
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}
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}
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int GetCompactionNum() override { return compaction_num_.load(); }
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CompactionServiceJobInfo GetCompactionInfoForStart() { return start_info_; }
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CompactionServiceJobInfo GetCompactionInfoForWait() { return wait_info_; }
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private:
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InstrumentedMutex mutex_;
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std::atomic_int compaction_num_{0};
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std::map<uint64_t, std::string> jobs_;
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const std::string db_path_;
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Options options_;
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std::shared_ptr<Statistics> statistics_;
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CompactionServiceJobInfo start_info_;
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CompactionServiceJobInfo wait_info_;
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};
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// This is only for listing test classes
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enum TestCompactionServiceType {
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MyTestCompactionServiceType,
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MyTestCompactionServiceLegacyType,
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};
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class CompactionServiceTest
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: public DBTestBase,
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public testing::WithParamInterface<TestCompactionServiceType> {
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public:
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explicit CompactionServiceTest()
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: DBTestBase("compaction_service_test", true) {}
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protected:
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void ReopenWithCompactionService(Options* options) {
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options->env = env_;
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primary_statistics_ = CreateDBStatistics();
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options->statistics = primary_statistics_;
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compactor_statistics_ = CreateDBStatistics();
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TestCompactionServiceType cs_type = GetParam();
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switch (cs_type) {
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case MyTestCompactionServiceType:
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compaction_service_ = std::make_shared<MyTestCompactionService>(
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dbname_, *options, compactor_statistics_);
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break;
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case MyTestCompactionServiceLegacyType:
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compaction_service_ = std::make_shared<MyTestCompactionServiceLegacy>(
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dbname_, *options, compactor_statistics_);
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break;
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default:
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assert(false);
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}
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options->compaction_service = compaction_service_;
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DestroyAndReopen(*options);
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}
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Statistics* GetCompactorStatistics() { return compactor_statistics_.get(); }
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Statistics* GetPrimaryStatistics() { return primary_statistics_.get(); }
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TestCompactionServiceBase* GetCompactionService() {
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CompactionService* cs = compaction_service_.get();
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return dynamic_cast<TestCompactionServiceBase*>(cs);
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}
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void GenerateTestData() {
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// Generate 20 files @ L2
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for (int i = 0; i < 20; i++) {
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@ -119,17 +282,16 @@ class CompactionServiceTest : public DBTestBase {
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}
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}
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}
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private:
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std::shared_ptr<Statistics> compactor_statistics_;
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std::shared_ptr<Statistics> primary_statistics_;
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std::shared_ptr<CompactionService> compaction_service_;
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};
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TEST_F(CompactionServiceTest, BasicCompactions) {
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TEST_P(CompactionServiceTest, BasicCompactions) {
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Options options = CurrentOptions();
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options.env = env_;
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options.statistics = CreateDBStatistics();
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std::shared_ptr<Statistics> compactor_statistics = CreateDBStatistics();
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options.compaction_service = std::make_shared<MyTestCompactionService>(
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dbname_, options, compactor_statistics);
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DestroyAndReopen(options);
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ReopenWithCompactionService(&options);
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for (int i = 0; i < 20; i++) {
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for (int j = 0; j < 10; j++) {
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@ -157,21 +319,22 @@ TEST_F(CompactionServiceTest, BasicCompactions) {
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ASSERT_EQ(result, "value_new" + ToString(i));
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}
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}
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auto my_cs =
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dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
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auto my_cs = GetCompactionService();
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Statistics* compactor_statistics = GetCompactorStatistics();
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ASSERT_GE(my_cs->GetCompactionNum(), 1);
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// make sure the compaction statistics is only recorded on remote side
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ASSERT_GE(
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compactor_statistics->getTickerCount(COMPACTION_KEY_DROP_NEWER_ENTRY), 1);
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ASSERT_EQ(options.statistics->getTickerCount(COMPACTION_KEY_DROP_NEWER_ENTRY),
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Statistics* primary_statistics = GetPrimaryStatistics();
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ASSERT_EQ(primary_statistics->getTickerCount(COMPACTION_KEY_DROP_NEWER_ENTRY),
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0);
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// Test failed compaction
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SyncPoint::GetInstance()->SetCallBack(
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"DBImplSecondary::CompactWithoutInstallation::End", [&](void* status) {
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// override job status
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Status* s = static_cast<Status*>(status);
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auto s = static_cast<Status*>(status);
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*s = Status::Aborted("MyTestCompactionService failed to compact!");
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});
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SyncPoint::GetInstance()->EnableProcessing();
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@ -200,17 +363,13 @@ TEST_F(CompactionServiceTest, BasicCompactions) {
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ASSERT_TRUE(s.IsAborted());
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}
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TEST_F(CompactionServiceTest, ManualCompaction) {
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TEST_P(CompactionServiceTest, ManualCompaction) {
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Options options = CurrentOptions();
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options.env = env_;
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options.disable_auto_compactions = true;
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options.compaction_service =
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std::make_shared<MyTestCompactionService>(dbname_, options);
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DestroyAndReopen(options);
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ReopenWithCompactionService(&options);
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GenerateTestData();
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auto my_cs =
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dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
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auto my_cs = GetCompactionService();
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std::string start_str = Key(15);
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std::string end_str = Key(45);
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@ -241,22 +400,15 @@ TEST_F(CompactionServiceTest, ManualCompaction) {
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VerifyTestData();
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}
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TEST_F(CompactionServiceTest, FailedToStart) {
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TEST_P(CompactionServiceTest, FailedToStart) {
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Options options = CurrentOptions();
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options.env = env_;
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options.disable_auto_compactions = true;
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options.compaction_service =
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std::make_shared<MyTestCompactionService>(dbname_, options);
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DestroyAndReopen(options);
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ReopenWithCompactionService(&options);
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GenerateTestData();
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SyncPoint::GetInstance()->SetCallBack(
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"MyTestCompactionService::Start::End", [&](void* status) {
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// override job status
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auto s = static_cast<CompactionServiceJobStatus*>(status);
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*s = CompactionServiceJobStatus::kFailure;
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});
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SyncPoint::GetInstance()->EnableProcessing();
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auto my_cs = GetCompactionService();
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my_cs->OverrideStartStatus(CompactionServiceJobStatus::kFailure);
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std::string start_str = Key(15);
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std::string end_str = Key(45);
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@ -266,22 +418,15 @@ TEST_F(CompactionServiceTest, FailedToStart) {
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ASSERT_TRUE(s.IsIncomplete());
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}
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TEST_F(CompactionServiceTest, InvalidResult) {
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TEST_P(CompactionServiceTest, InvalidResult) {
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Options options = CurrentOptions();
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options.env = env_;
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options.disable_auto_compactions = true;
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options.compaction_service =
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std::make_shared<MyTestCompactionService>(dbname_, options);
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DestroyAndReopen(options);
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ReopenWithCompactionService(&options);
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GenerateTestData();
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SyncPoint::GetInstance()->SetCallBack(
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"MyTestCompactionService::WaitForComplete::End", [&](void* result) {
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// override job status
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auto result_str = static_cast<std::string*>(result);
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*result_str = "Invalid Str";
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});
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SyncPoint::GetInstance()->EnableProcessing();
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auto my_cs = GetCompactionService();
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my_cs->OverrideWaitResult("Invalid Str");
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std::string start_str = Key(15);
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std::string end_str = Key(45);
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@ -291,21 +436,17 @@ TEST_F(CompactionServiceTest, InvalidResult) {
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ASSERT_FALSE(s.ok());
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}
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TEST_F(CompactionServiceTest, SubCompaction) {
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TEST_P(CompactionServiceTest, SubCompaction) {
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Options options = CurrentOptions();
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options.env = env_;
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options.max_subcompactions = 10;
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options.target_file_size_base = 1 << 10; // 1KB
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options.disable_auto_compactions = true;
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options.compaction_service =
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std::make_shared<MyTestCompactionService>(dbname_, options);
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ReopenWithCompactionService(&options);
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DestroyAndReopen(options);
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GenerateTestData();
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VerifyTestData();
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auto my_cs =
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dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
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auto my_cs = GetCompactionService();
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int compaction_num_before = my_cs->GetCompactionNum();
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auto cro = CompactRangeOptions();
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@ -334,16 +475,12 @@ class PartialDeleteCompactionFilter : public CompactionFilter {
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const char* Name() const override { return "PartialDeleteCompactionFilter"; }
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};
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TEST_F(CompactionServiceTest, CompactionFilter) {
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TEST_P(CompactionServiceTest, CompactionFilter) {
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Options options = CurrentOptions();
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options.env = env_;
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std::unique_ptr<CompactionFilter> delete_comp_filter(
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new PartialDeleteCompactionFilter());
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options.compaction_filter = delete_comp_filter.get();
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options.compaction_service =
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std::make_shared<MyTestCompactionService>(dbname_, options);
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DestroyAndReopen(options);
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ReopenWithCompactionService(&options);
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for (int i = 0; i < 20; i++) {
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for (int j = 0; j < 10; j++) {
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@ -375,18 +512,13 @@ TEST_F(CompactionServiceTest, CompactionFilter) {
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ASSERT_EQ(result, "value_new" + ToString(i));
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}
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}
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auto my_cs =
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dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
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auto my_cs = GetCompactionService();
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ASSERT_GE(my_cs->GetCompactionNum(), 1);
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}
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TEST_F(CompactionServiceTest, Snapshot) {
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TEST_P(CompactionServiceTest, Snapshot) {
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Options options = CurrentOptions();
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options.env = env_;
|
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options.compaction_service =
|
||||
std::make_shared<MyTestCompactionService>(dbname_, options);
|
||||
|
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DestroyAndReopen(options);
|
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ReopenWithCompactionService(&options);
|
||||
|
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ASSERT_OK(Put(Key(1), "value1"));
|
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ASSERT_OK(Put(Key(2), "value1"));
|
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@ -398,23 +530,18 @@ TEST_F(CompactionServiceTest, Snapshot) {
|
||||
ASSERT_OK(Flush());
|
||||
|
||||
ASSERT_OK(db_->CompactRange(CompactRangeOptions(), nullptr, nullptr));
|
||||
auto my_cs =
|
||||
dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
|
||||
auto my_cs = GetCompactionService();
|
||||
ASSERT_GE(my_cs->GetCompactionNum(), 1);
|
||||
ASSERT_EQ("value1", Get(Key(1), s1));
|
||||
ASSERT_EQ("value2", Get(Key(1)));
|
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db_->ReleaseSnapshot(s1);
|
||||
}
|
||||
|
||||
TEST_F(CompactionServiceTest, ConcurrentCompaction) {
|
||||
TEST_P(CompactionServiceTest, ConcurrentCompaction) {
|
||||
Options options = CurrentOptions();
|
||||
options.level0_file_num_compaction_trigger = 100;
|
||||
options.env = env_;
|
||||
options.compaction_service =
|
||||
std::make_shared<MyTestCompactionService>(dbname_, options);
|
||||
options.max_background_jobs = 20;
|
||||
|
||||
DestroyAndReopen(options);
|
||||
ReopenWithCompactionService(&options);
|
||||
GenerateTestData();
|
||||
|
||||
ColumnFamilyMetaData meta;
|
||||
@ -442,12 +569,50 @@ TEST_F(CompactionServiceTest, ConcurrentCompaction) {
|
||||
ASSERT_EQ(result, "value_new" + ToString(i));
|
||||
}
|
||||
}
|
||||
auto my_cs =
|
||||
dynamic_cast<MyTestCompactionService*>(options.compaction_service.get());
|
||||
auto my_cs = GetCompactionService();
|
||||
ASSERT_EQ(my_cs->GetCompactionNum(), 10);
|
||||
ASSERT_EQ(FilesPerLevel(), "0,0,10");
|
||||
}
|
||||
|
||||
TEST_P(CompactionServiceTest, CompactionInfo) {
|
||||
Options options = CurrentOptions();
|
||||
options.disable_auto_compactions = true;
|
||||
ReopenWithCompactionService(&options);
|
||||
GenerateTestData();
|
||||
|
||||
auto my_cs = GetCompactionService();
|
||||
|
||||
std::string start_str = Key(15);
|
||||
std::string end_str = Key(45);
|
||||
Slice start(start_str);
|
||||
Slice end(end_str);
|
||||
uint64_t comp_num = my_cs->GetCompactionNum();
|
||||
ASSERT_OK(db_->CompactRange(CompactRangeOptions(), &start, &end));
|
||||
ASSERT_GE(my_cs->GetCompactionNum(), comp_num + 1);
|
||||
VerifyTestData();
|
||||
// only test compaction info for new compaction service interface
|
||||
if (GetParam() == MyTestCompactionServiceType) {
|
||||
auto cs = static_cast_with_check<MyTestCompactionService>(my_cs);
|
||||
CompactionServiceJobInfo info = cs->GetCompactionInfoForStart();
|
||||
ASSERT_EQ(dbname_, info.db_name);
|
||||
std::string db_id, db_session_id;
|
||||
ASSERT_OK(db_->GetDbIdentity(db_id));
|
||||
ASSERT_EQ(db_id, info.db_id);
|
||||
ASSERT_OK(db_->GetDbSessionId(db_session_id));
|
||||
ASSERT_EQ(db_session_id, info.db_session_id);
|
||||
info = cs->GetCompactionInfoForWait();
|
||||
ASSERT_EQ(dbname_, info.db_name);
|
||||
ASSERT_EQ(db_id, info.db_id);
|
||||
ASSERT_EQ(db_session_id, info.db_session_id);
|
||||
}
|
||||
}
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(
|
||||
CompactionServiceTest, CompactionServiceTest,
|
||||
::testing::Values(
|
||||
TestCompactionServiceType::MyTestCompactionServiceType,
|
||||
TestCompactionServiceType::MyTestCompactionServiceLegacyType));
|
||||
|
||||
} // namespace ROCKSDB_NAMESPACE
|
||||
|
||||
#ifdef ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
|
||||
|
@ -375,27 +375,70 @@ enum class CompactionServiceJobStatus : char {
|
||||
kUseLocal, // TODO: Add support for use local compaction
|
||||
};
|
||||
|
||||
struct CompactionServiceJobInfo {
|
||||
std::string db_name;
|
||||
std::string db_id;
|
||||
std::string db_session_id;
|
||||
uint64_t job_id; // job_id is only unique within the current DB and session,
|
||||
// restart DB will reset the job_id. `db_id` and
|
||||
// `db_session_id` could help you build unique id across
|
||||
// different DBs and sessions.
|
||||
|
||||
// TODO: Add priority information
|
||||
CompactionServiceJobInfo(std::string db_name_, std::string db_id_,
|
||||
std::string db_session_id_, uint64_t job_id_)
|
||||
: db_name(std::move(db_name_)),
|
||||
db_id(std::move(db_id_)),
|
||||
db_session_id(std::move(db_session_id_)),
|
||||
job_id(job_id_) {}
|
||||
};
|
||||
|
||||
class CompactionService : public Customizable {
|
||||
public:
|
||||
static const char* Type() { return "CompactionService"; }
|
||||
|
||||
// Returns the name of this compaction service.
|
||||
virtual const char* Name() const = 0;
|
||||
const char* Name() const override = 0;
|
||||
|
||||
// Start the compaction with input information, which can be passed to
|
||||
// `DB::OpenAndCompact()`.
|
||||
// job_id is pre-assigned, it will be reset after DB re-open.
|
||||
// TODO: sub-compaction is not supported, as they will have the same job_id, a
|
||||
// sub-compaction id might be added
|
||||
// Warning: deprecated, please use the new interface
|
||||
// `StartV2(CompactionServiceJobInfo, ...)` instead.
|
||||
virtual CompactionServiceJobStatus Start(
|
||||
const std::string& compaction_service_input, uint64_t job_id) = 0;
|
||||
const std::string& /*compaction_service_input*/, uint64_t /*job_id*/) {
|
||||
return CompactionServiceJobStatus::kUseLocal;
|
||||
}
|
||||
|
||||
// Start the remote compaction with `compaction_service_input`, which can be
|
||||
// passed to `DB::OpenAndCompact()` on the remote side. `info` provides the
|
||||
// information the user might want to know, which includes `job_id`.
|
||||
virtual CompactionServiceJobStatus StartV2(
|
||||
const CompactionServiceJobInfo& info,
|
||||
const std::string& compaction_service_input) {
|
||||
// Default implementation to call legacy interface, please override and
|
||||
// replace the legacy implementation
|
||||
return Start(compaction_service_input, info.job_id);
|
||||
}
|
||||
|
||||
// Wait compaction to be finish.
|
||||
// TODO: Add output path override
|
||||
// Warning: deprecated, please use the new interface
|
||||
// `WaitForCompleteV2(CompactionServiceJobInfo, ...)` instead.
|
||||
virtual CompactionServiceJobStatus WaitForComplete(
|
||||
uint64_t job_id, std::string* compaction_service_result) = 0;
|
||||
uint64_t /*job_id*/, std::string* /*compaction_service_result*/) {
|
||||
return CompactionServiceJobStatus::kUseLocal;
|
||||
}
|
||||
|
||||
virtual ~CompactionService() {}
|
||||
// Wait for remote compaction to finish.
|
||||
virtual CompactionServiceJobStatus WaitForCompleteV2(
|
||||
const CompactionServiceJobInfo& info,
|
||||
std::string* compaction_service_result) {
|
||||
// Default implementation to call legacy interface, please override and
|
||||
// replace the legacy implementation
|
||||
return WaitForComplete(info.job_id, compaction_service_result);
|
||||
}
|
||||
|
||||
~CompactionService() override = default;
|
||||
};
|
||||
|
||||
struct DBOptions {
|
||||
|
Loading…
Reference in New Issue
Block a user