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Update src/rocksdb2 to rocksdb-3.5.1:

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Merge commit 'c168d54495d7d7b84639514f6443ad99b89ce996' into develop
This commit is contained in:
Vinnie Falco
2014-10-27 11:36:32 -07:00
parent 2cce22052b c168d54495
commit 6fbce4c2f7
195 changed files with 4433 additions and 9442 deletions
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139
src/rocksdb2/java/org/rocksdb/BlockBasedTableConfig.java
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@@ -14,14 +14,11 @@ public class BlockBasedTableConfig extends TableFormatConfig {
public BlockBasedTableConfig() {
noBlockCache_ = false;
blockCacheSize_ = 8 * 1024 * 1024;
blockSize_ = 4 * 1024;
blockSizeDeviation_ = 10;
blockRestartInterval_ = 16;
blockSize_ = 4 * 1024;
blockSizeDeviation_ =10;
blockRestartInterval_ =16;
wholeKeyFiltering_ = true;
bitsPerKey_ = 10;
cacheIndexAndFilterBlocks_ = false;
hashIndexAllowCollision_ = true;
blockCacheCompressedSize_ = 0;
bitsPerKey_ = 0;
}
/**
@@ -74,8 +71,8 @@ public class BlockBasedTableConfig extends TableFormatConfig {
* number means use default settings."
* @return the reference to the current option.
*/
public BlockBasedTableConfig setCacheNumShardBits(int blockCacheNumShardBits) {
blockCacheNumShardBits_ = blockCacheNumShardBits;
public BlockBasedTableConfig setCacheNumShardBits(int numShardBits) {
numShardBits_ = numShardBits;
return this;
}
@@ -87,7 +84,7 @@ public class BlockBasedTableConfig extends TableFormatConfig {
* @return the number of shard bits used in the block cache.
*/
public int cacheNumShardBits() {
return blockCacheNumShardBits_;
return numShardBits_;
}
/**
@@ -189,135 +186,25 @@ public class BlockBasedTableConfig extends TableFormatConfig {
bitsPerKey_ = bitsPerKey;
return this;
}
/**
* Indicating if we'd put index/filter blocks to the block cache.
If not specified, each "table reader" object will pre-load index/filter
block during table initialization.
*
* @return if index and filter blocks should be put in block cache.
*/
public boolean cacheIndexAndFilterBlocks() {
return cacheIndexAndFilterBlocks_;
}
/**
* Indicating if we'd put index/filter blocks to the block cache.
If not specified, each "table reader" object will pre-load index/filter
block during table initialization.
*
* @param index and filter blocks should be put in block cache.
* @return the reference to the current config.
*/
public BlockBasedTableConfig setCacheIndexAndFilterBlocks(
boolean cacheIndexAndFilterBlocks) {
cacheIndexAndFilterBlocks_ = cacheIndexAndFilterBlocks;
return this;
}
/**
* Influence the behavior when kHashSearch is used.
if false, stores a precise prefix to block range mapping
if true, does not store prefix and allows prefix hash collision
(less memory consumption)
*
* @return if hash collisions should be allowed.
*/
public boolean hashIndexAllowCollision() {
return hashIndexAllowCollision_;
}
/**
* Influence the behavior when kHashSearch is used.
if false, stores a precise prefix to block range mapping
if true, does not store prefix and allows prefix hash collision
(less memory consumption)
*
* @param if hash collisions should be allowed.
* @return the reference to the current config.
*/
public BlockBasedTableConfig setHashIndexAllowCollision(
boolean hashIndexAllowCollision) {
hashIndexAllowCollision_ = hashIndexAllowCollision;
return this;
}
/**
* Size of compressed block cache. If 0, then block_cache_compressed is set
* to null.
*
* @return size of compressed block cache.
*/
public long blockCacheCompressedSize() {
return blockCacheCompressedSize_;
}
/**
* Size of compressed block cache. If 0, then block_cache_compressed is set
* to null.
*
* @param size of compressed block cache.
* @return the reference to the current config.
*/
public BlockBasedTableConfig setBlockCacheCompressedSize(
long blockCacheCompressedSize) {
blockCacheCompressedSize_ = blockCacheCompressedSize;
return this;
}
/**
* Controls the number of shards for the block compressed cache.
* This is applied only if blockCompressedCacheSize is set to non-negative.
*
* @return numShardBits the number of shard bits. The resulting
* number of shards would be 2 ^ numShardBits. Any negative
* number means use default settings.
*/
public int blockCacheCompressedNumShardBits() {
return blockCacheCompressedNumShardBits_;
}
/**
* Controls the number of shards for the block compressed cache.
* This is applied only if blockCompressedCacheSize is set to non-negative.
*
* @param numShardBits the number of shard bits. The resulting
* number of shards would be 2 ^ numShardBits. Any negative
* number means use default settings."
* @return the reference to the current option.
*/
public BlockBasedTableConfig setBlockCacheCompressedNumShardBits(
int blockCacheCompressedNumShardBits) {
blockCacheCompressedNumShardBits_ = blockCacheCompressedNumShardBits;
return this;
}
@Override protected long newTableFactoryHandle() {
return newTableFactoryHandle(noBlockCache_, blockCacheSize_,
blockCacheNumShardBits_, blockSize_, blockSizeDeviation_,
blockRestartInterval_, wholeKeyFiltering_, bitsPerKey_,
cacheIndexAndFilterBlocks_, hashIndexAllowCollision_,
blockCacheCompressedSize_, blockCacheCompressedNumShardBits_);
return newTableFactoryHandle(noBlockCache_, blockCacheSize_, numShardBits_,
blockSize_, blockSizeDeviation_, blockRestartInterval_,
wholeKeyFiltering_, bitsPerKey_);
}
private native long newTableFactoryHandle(
boolean noBlockCache, long blockCacheSize, int blockCacheNumShardBits,
boolean noBlockCache, long blockCacheSize, int numShardbits,
long blockSize, int blockSizeDeviation, int blockRestartInterval,
boolean wholeKeyFiltering, int bitsPerKey,
boolean cacheIndexAndFilterBlocks, boolean hashIndexAllowCollision,
long blockCacheCompressedSize, int blockCacheCompressedNumShardBits);
boolean wholeKeyFiltering, int bitsPerKey);
private boolean noBlockCache_;
private long blockCacheSize_;
private int blockCacheNumShardBits_;
private int numShardBits_;
private long shard;
private long blockSize_;
private int blockSizeDeviation_;
private int blockRestartInterval_;
private boolean wholeKeyFiltering_;
private int bitsPerKey_;
private boolean cacheIndexAndFilterBlocks_;
private boolean hashIndexAllowCollision_;
private long blockCacheCompressedSize_;
private int blockCacheCompressedNumShardBits_;
}