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rocksdb/java/rocksjni
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Gang Liao 275cd80cdb Add a blob-specific cache priority (#10461) 
Summary:
RocksDB's `Cache` abstraction currently supports two priority levels for items: high (used for frequently accessed/highly valuable SST metablocks like index/filter blocks) and low (used for SST data blocks). Blobs are typically lower-value targets for caching than data blocks, since 1) with BlobDB, data blocks containing blob references conceptually form an index structure which has to be consulted before we can read the blob value, and 2) cached blobs represent only a single key-value, while cached data blocks generally contain multiple KVs. Since we would like to make it possible to use the same backing cache for the block cache and the blob cache, it would make sense to add a new, lower-than-low cache priority level (bottom level) for blobs so data blocks are prioritized over them.

This task is a part of https://github.com/facebook/rocksdb/issues/10156

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10461

Reviewed By: siying

Differential Revision: D38672823

Pulled By: ltamasi

fbshipit-source-id: 90cf7362036563d79891f47be2cc24b827482743
2022-08-12 17:59:06 -07:00
..
backup_engine_options.cc Fix remaining uses of "backupable" (#9792) 2022-04-05 09:52:33 -07:00
backupenginejni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
cache.cc support getUsage and getPinnedUsage in JavaAPI for Cache (#7925) 2021-03-17 09:30:33 -07:00
cassandra_compactionfilterjni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
cassandra_value_operator.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
checkpoint.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
clock_cache.cc Revert NewClockCache signature (#10358) 2022-07-13 17:43:39 -07:00
columnfamilyhandle.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compact_range_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_filter.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compaction_filter_factory.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_filter_factory_jnicallback.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compaction_filter_factory_jnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compaction_job_info.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_job_stats.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_options_fifo.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
compaction_options_universal.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
comparator.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
comparatorjnicallback.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
comparatorjnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compression_options.cc Support using ZDICT_finalizeDictionary to generate zstd dictionary (#9857) 2022-05-20 12:09:09 -07:00
concurrent_task_limiter.cc Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
config_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
cplusplus_to_java_convert.h Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
env.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
env_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
event_listener.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
event_listener_jnicallback.cc Add (& fix) some simple source code checks (#8821) 2021-09-07 21:19:27 -07:00
event_listener_jnicallback.h Add (& fix) some simple source code checks (#8821) 2021-09-07 21:19:27 -07:00
filter.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
ingest_external_file_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
iterator.cc Extend Java RocksDB iterators to support indirect Byte Buffers (#9222) 2022-03-24 12:50:38 -07:00
jnicallback.cc Fix tabs and lint-ignores (#6734) 2020-04-20 11:39:31 -07:00
jnicallback.h Add event listeners to RocksJava (#7425) 2020-10-14 11:33:52 -07:00
loggerjnicallback.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
loggerjnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
lru_cache.cc Add a blob-specific cache priority (#10461) 2022-08-12 17:59:06 -07:00
memory_util.cc Small JNI improvements (#7371) 2020-10-14 22:23:56 -07:00
memtablejni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
merge_operator.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
native_comparator_wrapper_test.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
optimistic_transaction_db.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
optimistic_transaction_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
options.cc Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
options_util.cc Add a ConfigOptions for use in comparing objects and converting to/from strings (#6389) 2020-04-21 17:38:17 -07:00
persistent_cache.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
portal.h Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
ratelimiterjni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
remove_emptyvalue_compactionfilterjni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
restorejni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
rocks_callback_object.cc Fix tabs and lint-ignores (#6734) 2020-04-20 11:39:31 -07:00
rocksdb_exception_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
rocksjni.cc jni: uniformly use GetByteArrayRegion() to copy bytes (#9380) 2022-03-25 10:24:58 -07:00
slice.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
snapshot.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
sst_file_manager.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
sst_file_reader_iterator.cc Extend Java RocksDB iterators to support indirect Byte Buffers (#9222) 2022-03-24 12:50:38 -07:00
sst_file_readerjni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
sst_file_writerjni.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
sst_partitioner.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
statistics.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
statisticsjni.cc Fix tabs and lint-ignores (#6734) 2020-04-20 11:39:31 -07:00
statisticsjni.h Fix tabs and lint-ignores (#6734) 2020-04-20 11:39:31 -07:00
table.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
table_filter.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
table_filter_jnicallback.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_filter_jnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
testable_event_listener.cc Update build files for java8 build (#9541) 2022-02-17 13:29:21 -08:00
thread_status.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trace_writer.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
trace_writer_jnicallback.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trace_writer_jnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
transaction.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
transaction_db.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
transaction_db_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
transaction_log.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
transaction_notifier.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
transaction_notifier_jnicallback.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
transaction_notifier_jnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
transaction_options.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
ttl.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
wal_filter.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
wal_filter_jnicallback.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
wal_filter_jnicallback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
write_batch_test.cc Remove own ToString() (#9955) 2022-05-06 13:03:58 -07:00
write_batch_with_index.cc jni: uniformly use GetByteArrayRegion() to copy bytes (#9380) 2022-03-25 10:24:58 -07:00
write_buffer_manager.cc Fix pointer to jlong conversion in 32 bit OS (#9396) 2022-03-01 09:02:15 -08:00
writebatchhandlerjnicallback.cc Add commit marker with timestamp (#9266) 2021-12-10 11:05:35 -08:00
writebatchhandlerjnicallback.h Add commit marker with timestamp (#9266) 2021-12-10 11:05:35 -08:00