ef8b8a8ef6
Summary: Add Java bindings for memtables and sst format. Specifically, add two abstract Java classses --- MemTableConfig and SstFormatConfig. Each MemTable / SST implementation should has its own config class extends MemTableConfig / SstFormatConfig respectively and pass it to Options via setMemTableConfig / setSstConfig. Test Plan: make rocksdbjava make jdb_test make jdb_bench java/jdb_bench.sh \ --benchmarks=fillseq,readrandom,readwhilewriting \ --memtablerep=hash_skiplist \ --use_plain_table=1 \ --key_size=20 \ --prefix_size=12 \ --value_size=100 \ --cache_size=17179869184 \ --disable_wal=0 \ --sync=0 \ Reviewers: haobo, ankgup87, sdong Reviewed By: haobo CC: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D17997
21 lines
912 B
Java
21 lines
912 B
Java
// Copyright (c) 2014, 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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package org.rocksdb;
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/**
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* TableFormatConfig is used to config the internal Table format of a RocksDB.
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* To make a RocksDB to use a specific Table format, its associated
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* TableFormatConfig should be properly set and passed into Options via
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* Options.setTableFormatConfig() and open the db using that Options.
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*/
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public abstract class TableFormatConfig {
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/**
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* This function should only be called by Options.setTableFormatConfig(),
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* which will create a c++ shared-pointer to the c++ TableFactory
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* that associated with the Java TableFormatConfig.
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*/
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abstract protected long newTableFactoryHandle();
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}
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