a08f4031cb
Summary: Closes https://github.com/facebook/rocksdb/issues/6729 Pull Request resolved: https://github.com/facebook/rocksdb/pull/7088 Reviewed By: riversand963 Differential Revision: D22481624 Pulled By: pdillinger fbshipit-source-id: 27c0ebd4168d374ae81f3595e034150c1c97f8b8
156 lines
7.2 KiB
C++
156 lines
7.2 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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// This file implements the "bridge" between Java and C++ for
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// ROCKSDB_NAMESPACE::Options.
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#include "rocksdb/table.h"
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#include <jni.h>
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#include "include/org_rocksdb_BlockBasedTableConfig.h"
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#include "include/org_rocksdb_PlainTableConfig.h"
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#include "portal.h"
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#include "rocksdb/cache.h"
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#include "rocksdb/filter_policy.h"
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/*
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* Class: org_rocksdb_PlainTableConfig
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* Method: newTableFactoryHandle
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* Signature: (IIDIIBZZ)J
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*/
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jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
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JNIEnv * /*env*/, jobject /*jobj*/, jint jkey_size,
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jint jbloom_bits_per_key, jdouble jhash_table_ratio, jint jindex_sparseness,
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jint jhuge_page_tlb_size, jbyte jencoding_type, jboolean jfull_scan_mode,
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jboolean jstore_index_in_file) {
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ROCKSDB_NAMESPACE::PlainTableOptions options =
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ROCKSDB_NAMESPACE::PlainTableOptions();
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options.user_key_len = jkey_size;
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options.bloom_bits_per_key = jbloom_bits_per_key;
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options.hash_table_ratio = jhash_table_ratio;
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options.index_sparseness = jindex_sparseness;
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options.huge_page_tlb_size = jhuge_page_tlb_size;
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options.encoding_type =
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static_cast<ROCKSDB_NAMESPACE::EncodingType>(jencoding_type);
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options.full_scan_mode = jfull_scan_mode;
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options.store_index_in_file = jstore_index_in_file;
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return reinterpret_cast<jlong>(
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ROCKSDB_NAMESPACE::NewPlainTableFactory(options));
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}
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/*
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* Class: org_rocksdb_BlockBasedTableConfig
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* Method: newTableFactoryHandle
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* Signature: (ZZZZBBDBZJJJJIIIJZZZJZZIIZZBJIJI)J
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*/
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jlong Java_org_rocksdb_BlockBasedTableConfig_newTableFactoryHandle(
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JNIEnv *, jobject, jboolean jcache_index_and_filter_blocks,
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jboolean jcache_index_and_filter_blocks_with_high_priority,
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jboolean jpin_l0_filter_and_index_blocks_in_cache,
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jboolean jpin_top_level_index_and_filter, jbyte jindex_type_value,
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jbyte jdata_block_index_type_value,
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jdouble jdata_block_hash_table_util_ratio, jbyte jchecksum_type_value,
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jboolean jno_block_cache, jlong jblock_cache_handle,
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jlong jpersistent_cache_handle, jlong jblock_cache_compressed_handle,
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jlong jblock_size, jint jblock_size_deviation, jint jblock_restart_interval,
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jint jindex_block_restart_interval, jlong jmetadata_block_size,
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jboolean jpartition_filters, jboolean joptimize_filters_for_memory,
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jboolean juse_delta_encoding, jlong jfilter_policy_handle,
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jboolean jwhole_key_filtering, jboolean jverify_compression,
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jint jread_amp_bytes_per_bit, jint jformat_version,
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jboolean jenable_index_compression, jboolean jblock_align,
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jbyte jindex_shortening, jlong jblock_cache_size,
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jint jblock_cache_num_shard_bits, jlong jblock_cache_compressed_size,
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jint jblock_cache_compressed_num_shard_bits) {
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ROCKSDB_NAMESPACE::BlockBasedTableOptions options;
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options.cache_index_and_filter_blocks =
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static_cast<bool>(jcache_index_and_filter_blocks);
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options.cache_index_and_filter_blocks_with_high_priority =
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static_cast<bool>(jcache_index_and_filter_blocks_with_high_priority);
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options.pin_l0_filter_and_index_blocks_in_cache =
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static_cast<bool>(jpin_l0_filter_and_index_blocks_in_cache);
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options.pin_top_level_index_and_filter =
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static_cast<bool>(jpin_top_level_index_and_filter);
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options.index_type =
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ROCKSDB_NAMESPACE::IndexTypeJni::toCppIndexType(jindex_type_value);
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options.data_block_index_type =
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ROCKSDB_NAMESPACE::DataBlockIndexTypeJni::toCppDataBlockIndexType(
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jdata_block_index_type_value);
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options.data_block_hash_table_util_ratio =
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static_cast<double>(jdata_block_hash_table_util_ratio);
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options.checksum = ROCKSDB_NAMESPACE::ChecksumTypeJni::toCppChecksumType(
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jchecksum_type_value);
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options.no_block_cache = static_cast<bool>(jno_block_cache);
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if (options.no_block_cache) {
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options.block_cache = nullptr;
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} else {
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if (jblock_cache_handle > 0) {
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std::shared_ptr<ROCKSDB_NAMESPACE::Cache> *pCache =
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reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::Cache> *>(
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jblock_cache_handle);
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options.block_cache = *pCache;
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} else if (jblock_cache_size >= 0) {
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if (jblock_cache_num_shard_bits > 0) {
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options.block_cache = ROCKSDB_NAMESPACE::NewLRUCache(
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static_cast<size_t>(jblock_cache_size),
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static_cast<int>(jblock_cache_num_shard_bits));
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} else {
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options.block_cache = ROCKSDB_NAMESPACE::NewLRUCache(
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static_cast<size_t>(jblock_cache_size));
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}
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} else {
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options.no_block_cache = true;
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options.block_cache = nullptr;
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}
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}
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if (jpersistent_cache_handle > 0) {
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std::shared_ptr<ROCKSDB_NAMESPACE::PersistentCache> *pCache =
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reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::PersistentCache> *>(
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jpersistent_cache_handle);
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options.persistent_cache = *pCache;
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}
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if (jblock_cache_compressed_handle > 0) {
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std::shared_ptr<ROCKSDB_NAMESPACE::Cache> *pCache =
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reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::Cache> *>(
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jblock_cache_compressed_handle);
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options.block_cache_compressed = *pCache;
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} else if (jblock_cache_compressed_size > 0) {
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if (jblock_cache_compressed_num_shard_bits > 0) {
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options.block_cache_compressed = ROCKSDB_NAMESPACE::NewLRUCache(
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static_cast<size_t>(jblock_cache_compressed_size),
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static_cast<int>(jblock_cache_compressed_num_shard_bits));
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} else {
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options.block_cache_compressed = ROCKSDB_NAMESPACE::NewLRUCache(
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static_cast<size_t>(jblock_cache_compressed_size));
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}
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}
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options.block_size = static_cast<size_t>(jblock_size);
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options.block_size_deviation = static_cast<int>(jblock_size_deviation);
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options.block_restart_interval = static_cast<int>(jblock_restart_interval);
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options.index_block_restart_interval = static_cast<int>(jindex_block_restart_interval);
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options.metadata_block_size = static_cast<uint64_t>(jmetadata_block_size);
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options.partition_filters = static_cast<bool>(jpartition_filters);
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options.optimize_filters_for_memory =
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static_cast<bool>(joptimize_filters_for_memory);
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options.use_delta_encoding = static_cast<bool>(juse_delta_encoding);
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if (jfilter_policy_handle > 0) {
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std::shared_ptr<ROCKSDB_NAMESPACE::FilterPolicy> *pFilterPolicy =
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reinterpret_cast<std::shared_ptr<ROCKSDB_NAMESPACE::FilterPolicy> *>(
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jfilter_policy_handle);
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options.filter_policy = *pFilterPolicy;
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}
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options.whole_key_filtering = static_cast<bool>(jwhole_key_filtering);
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options.verify_compression = static_cast<bool>(jverify_compression);
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options.read_amp_bytes_per_bit = static_cast<uint32_t>(jread_amp_bytes_per_bit);
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options.format_version = static_cast<uint32_t>(jformat_version);
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options.enable_index_compression = static_cast<bool>(jenable_index_compression);
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options.block_align = static_cast<bool>(jblock_align);
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options.index_shortening =
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ROCKSDB_NAMESPACE::IndexShorteningModeJni::toCppIndexShorteningMode(
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jindex_shortening);
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return reinterpret_cast<jlong>(
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ROCKSDB_NAMESPACE::NewBlockBasedTableFactory(options));
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}
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