2391ef7214
Summary: Added the column family name to the properties block. This property is omitted only if the property is unavailable, such as when RepairDB() writes SST files. In a next diff, I will change RepairDB to use this new property for deciding to which column family an existing SST file belongs. If this property is missing, it will add it to the "unknown" column family (same as its existing behavior). Test Plan: New unit test: $ ./db_table_properties_test --gtest_filter=DBTablePropertiesTest.GetColumnFamilyNameProperty Reviewers: IslamAbdelRahman, yhchiang, sdong Reviewed By: sdong Subscribers: andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D55605
74 lines
3.0 KiB
C++
74 lines
3.0 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#pragma once
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#include <string>
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#include <utility>
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#include <vector>
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#include "db/table_properties_collector.h"
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#include "rocksdb/comparator.h"
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#include "rocksdb/env.h"
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#include "rocksdb/status.h"
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#include "rocksdb/types.h"
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#include "rocksdb/options.h"
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#include "rocksdb/immutable_options.h"
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#include "rocksdb/table_properties.h"
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namespace rocksdb {
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struct Options;
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struct FileMetaData;
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class Env;
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struct EnvOptions;
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class Iterator;
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class TableCache;
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class VersionEdit;
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class TableBuilder;
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class WritableFileWriter;
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class InternalStats;
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class InternalIterator;
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// @param column_family_name Name of the column family that is also identified
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// by column_family_id, or empty string if unknown. It must outlive the
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// TableBuilder returned by this function.
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TableBuilder* NewTableBuilder(
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const ImmutableCFOptions& options,
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const InternalKeyComparator& internal_comparator,
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const std::vector<std::unique_ptr<IntTblPropCollectorFactory>>*
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int_tbl_prop_collector_factories,
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uint32_t column_family_id, const std::string& column_family_name,
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WritableFileWriter* file, const CompressionType compression_type,
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const CompressionOptions& compression_opts,
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const bool skip_filters = false);
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// Build a Table file from the contents of *iter. The generated file
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// will be named according to number specified in meta. On success, the rest of
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// *meta will be filled with metadata about the generated table.
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// If no data is present in *iter, meta->file_size will be set to
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// zero, and no Table file will be produced.
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//
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// @param column_family_name Name of the column family that is also identified
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// by column_family_id, or empty string if unknown.
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extern Status BuildTable(
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const std::string& dbname, Env* env, const ImmutableCFOptions& options,
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const EnvOptions& env_options, TableCache* table_cache,
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InternalIterator* iter, FileMetaData* meta,
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const InternalKeyComparator& internal_comparator,
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const std::vector<std::unique_ptr<IntTblPropCollectorFactory>>*
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int_tbl_prop_collector_factories,
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uint32_t column_family_id, const std::string& column_family_name,
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std::vector<SequenceNumber> snapshots,
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SequenceNumber earliest_write_conflict_snapshot,
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const CompressionType compression,
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const CompressionOptions& compression_opts, bool paranoid_file_checks,
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InternalStats* internal_stats,
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const Env::IOPriority io_priority = Env::IO_HIGH,
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TableProperties* table_properties = nullptr, int level = -1);
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} // namespace rocksdb
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