mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-26 16:30:56 +00:00
94d04529de
Summary: `db_id` and `db_session_id` are now part of the table properties for all formats and stored in SST files. This adds about 99 bytes to each new SST file. The `TablePropertiesNames` for these two identifiers are `rocksdb.creating.db.identity` and `rocksdb.creating.session.identity`. In addition, SST files generated from SstFileWriter and Repairer have DB identity “SST Writer” and “DB Repairer”, respectively. Their DB session IDs are generated in the same way as `DB::GetDbSessionId`. A table property test is added. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6983 Test Plan: make check and some manual tests. Reviewed By: zhichao-cao Differential Revision: D22048826 Pulled By: gg814 fbshipit-source-id: afdf8c11424a6f509b5c0b06dafad584a80103c9
91 lines
4 KiB
C++
91 lines
4 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file. See the AUTHORS file for names of contributors.
|
|
#pragma once
|
|
#include <string>
|
|
#include <utility>
|
|
#include <vector>
|
|
#include "db/range_tombstone_fragmenter.h"
|
|
#include "db/table_properties_collector.h"
|
|
#include "logging/event_logger.h"
|
|
#include "options/cf_options.h"
|
|
#include "rocksdb/comparator.h"
|
|
#include "rocksdb/env.h"
|
|
#include "rocksdb/listener.h"
|
|
#include "rocksdb/options.h"
|
|
#include "rocksdb/status.h"
|
|
#include "rocksdb/table_properties.h"
|
|
#include "rocksdb/types.h"
|
|
#include "table/scoped_arena_iterator.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
struct Options;
|
|
struct FileMetaData;
|
|
|
|
class Env;
|
|
struct EnvOptions;
|
|
class Iterator;
|
|
class SnapshotChecker;
|
|
class TableCache;
|
|
class VersionEdit;
|
|
class TableBuilder;
|
|
class WritableFileWriter;
|
|
class InternalStats;
|
|
|
|
// @param column_family_name Name of the column family that is also identified
|
|
// by column_family_id, or empty string if unknown. It must outlive the
|
|
// TableBuilder returned by this function.
|
|
TableBuilder* NewTableBuilder(
|
|
const ImmutableCFOptions& options, const MutableCFOptions& moptions,
|
|
const InternalKeyComparator& internal_comparator,
|
|
const std::vector<std::unique_ptr<IntTblPropCollectorFactory>>*
|
|
int_tbl_prop_collector_factories,
|
|
uint32_t column_family_id, const std::string& column_family_name,
|
|
WritableFileWriter* file, const CompressionType compression_type,
|
|
const uint64_t sample_for_compression,
|
|
const CompressionOptions& compression_opts, int level,
|
|
const bool skip_filters = false, const uint64_t creation_time = 0,
|
|
const uint64_t oldest_key_time = 0, const uint64_t target_file_size = 0,
|
|
const uint64_t file_creation_time = 0, const std::string& db_id = "",
|
|
const std::string& db_session_id = "");
|
|
|
|
// Build a Table file from the contents of *iter. The generated file
|
|
// will be named according to number specified in meta. On success, the rest of
|
|
// *meta will be filled with metadata about the generated table.
|
|
// If no data is present in *iter, meta->file_size will be set to
|
|
// zero, and no Table file will be produced.
|
|
//
|
|
// @param column_family_name Name of the column family that is also identified
|
|
// by column_family_id, or empty string if unknown.
|
|
extern Status BuildTable(
|
|
const std::string& dbname, Env* env, FileSystem* fs,
|
|
const ImmutableCFOptions& options,
|
|
const MutableCFOptions& mutable_cf_options, const FileOptions& file_options,
|
|
TableCache* table_cache, InternalIterator* iter,
|
|
std::vector<std::unique_ptr<FragmentedRangeTombstoneIterator>>
|
|
range_del_iters,
|
|
FileMetaData* meta, const InternalKeyComparator& internal_comparator,
|
|
const std::vector<std::unique_ptr<IntTblPropCollectorFactory>>*
|
|
int_tbl_prop_collector_factories,
|
|
uint32_t column_family_id, const std::string& column_family_name,
|
|
std::vector<SequenceNumber> snapshots,
|
|
SequenceNumber earliest_write_conflict_snapshot,
|
|
SnapshotChecker* snapshot_checker, const CompressionType compression,
|
|
const uint64_t sample_for_compression,
|
|
const CompressionOptions& compression_opts, bool paranoid_file_checks,
|
|
InternalStats* internal_stats, TableFileCreationReason reason,
|
|
IOStatus* io_status, EventLogger* event_logger = nullptr, int job_id = 0,
|
|
const Env::IOPriority io_priority = Env::IO_HIGH,
|
|
TableProperties* table_properties = nullptr, int level = -1,
|
|
const uint64_t creation_time = 0, const uint64_t oldest_key_time = 0,
|
|
Env::WriteLifeTimeHint write_hint = Env::WLTH_NOT_SET,
|
|
const uint64_t file_creation_time = 0, const std::string& db_id = "",
|
|
const std::string& db_session_id = "");
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|