Revision 838676c17bb34430f6024156178d04adc4d7be65 authored by Islam AbdelRahman on 07 November 2015, 00:49:38 UTC, committed by Islam AbdelRahman on 07 November 2015, 00:49:38 UTC
Summary: Reverting https://reviews.facebook.net/D34269 for now after I landed it a flaky test started continuously failing, I am almost sure this patch is not related to the test but I will revert it until I figure out why it's failing Test Plan: make check Reviewers: kradhakrishnan Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D50385
1 parent 5b9ce1a
table.cc
// Copyright (c) 2014, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
// This file implements the "bridge" between Java and C++ for rocksdb::Options.
#include <jni.h>
#include "include/org_rocksdb_PlainTableConfig.h"
#include "include/org_rocksdb_BlockBasedTableConfig.h"
#include "rocksdb/table.h"
#include "rocksdb/cache.h"
#include "rocksdb/filter_policy.h"
/*
* Class: org_rocksdb_PlainTableConfig
* Method: newTableFactoryHandle
* Signature: (IIDIIBZZ)J
*/
jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
JNIEnv* env, jobject jobj, jint jkey_size, jint jbloom_bits_per_key,
jdouble jhash_table_ratio, jint jindex_sparseness,
jint jhuge_page_tlb_size, jbyte jencoding_type,
jboolean jfull_scan_mode, jboolean jstore_index_in_file) {
rocksdb::PlainTableOptions options = rocksdb::PlainTableOptions();
options.user_key_len = jkey_size;
options.bloom_bits_per_key = jbloom_bits_per_key;
options.hash_table_ratio = jhash_table_ratio;
options.index_sparseness = jindex_sparseness;
options.huge_page_tlb_size = jhuge_page_tlb_size;
options.encoding_type = static_cast<rocksdb::EncodingType>(
jencoding_type);
options.full_scan_mode = jfull_scan_mode;
options.store_index_in_file = jstore_index_in_file;
return reinterpret_cast<jlong>(rocksdb::NewPlainTableFactory(options));
}
/*
* Class: org_rocksdb_BlockBasedTableConfig
* Method: newTableFactoryHandle
* Signature: (ZJIJIIZIZZJIBBI)J
*/
jlong Java_org_rocksdb_BlockBasedTableConfig_newTableFactoryHandle(
JNIEnv* env, jobject jobj, jboolean no_block_cache, jlong block_cache_size,
jint block_cache_num_shardbits, jlong block_size, jint block_size_deviation,
jint block_restart_interval, jboolean whole_key_filtering,
jlong jfilterPolicy, jboolean cache_index_and_filter_blocks,
jboolean hash_index_allow_collision, jlong block_cache_compressed_size,
jint block_cache_compressd_num_shard_bits, jbyte jchecksum_type,
jbyte jindex_type, jint jformat_version) {
rocksdb::BlockBasedTableOptions options;
options.no_block_cache = no_block_cache;
if (!no_block_cache && block_cache_size > 0) {
if (block_cache_num_shardbits > 0) {
options.block_cache =
rocksdb::NewLRUCache(block_cache_size, block_cache_num_shardbits);
} else {
options.block_cache = rocksdb::NewLRUCache(block_cache_size);
}
}
options.block_size = block_size;
options.block_size_deviation = block_size_deviation;
options.block_restart_interval = block_restart_interval;
options.whole_key_filtering = whole_key_filtering;
if (jfilterPolicy > 0) {
std::shared_ptr<rocksdb::FilterPolicy> *pFilterPolicy =
reinterpret_cast<std::shared_ptr<rocksdb::FilterPolicy> *>(
jfilterPolicy);
options.filter_policy = *pFilterPolicy;
}
options.cache_index_and_filter_blocks = cache_index_and_filter_blocks;
options.hash_index_allow_collision = hash_index_allow_collision;
if (block_cache_compressed_size > 0) {
if (block_cache_compressd_num_shard_bits > 0) {
options.block_cache =
rocksdb::NewLRUCache(block_cache_compressed_size,
block_cache_compressd_num_shard_bits);
} else {
options.block_cache = rocksdb::NewLRUCache(block_cache_compressed_size);
}
}
options.checksum = static_cast<rocksdb::ChecksumType>(jchecksum_type);
options.index_type = static_cast<
rocksdb::BlockBasedTableOptions::IndexType>(jindex_type);
options.format_version = jformat_version;
return reinterpret_cast<jlong>(rocksdb::NewBlockBasedTableFactory(options));
}
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