953a885ebf
Summary: Currently users have no idea a key is add, delete or merge from TablePropertiesCollector call back. Add a new function to add it. Also refactor the codes so that (1) make table property collector and internal table property collector two separate data structures with the later one now exposed (2) table builders only receive internal table properties Test Plan: Add cases in table_properties_collector_test to cover both of old and new ways of using TablePropertiesCollector. Reviewers: yhchiang, igor.sugak, rven, igor Reviewed By: rven, igor Subscribers: meyering, yoshinorim, maykov, leveldb, dhruba Differential Revision: https://reviews.facebook.net/D35373
59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
// Copyright (c) 2013, 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 <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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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 WritableFile;
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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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WritableFile* 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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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, Iterator* iter,
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FileMetaData* meta, 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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const SequenceNumber newest_snapshot,
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const SequenceNumber earliest_seqno_in_memtable,
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const CompressionType compression,
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const CompressionOptions& compression_opts,
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const Env::IOPriority io_priority = Env::IO_HIGH);
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} // namespace rocksdb
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