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rocksdb/include/rocksdb
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Vijay Nadimpalli 24b118ad98 Combine the read-ahead logic for user reads and compaction reads (#5431) 
Summary:
Currently the read-ahead logic for user reads and compaction reads go through different code paths where compaction reads create new table readers and use `ReadaheadRandomAccessFile`. This change is to unify read-ahead logic to use read-ahead in BlockBasedTableReader::InitDataBlock(). As a result of the change  `ReadAheadRandomAccessFile` class and `new_table_reader_for_compaction_inputs` option will no longer be used.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5431

Test Plan:
make check

Here is the benchmarking - https://gist.github.com/vjnadimpalli/083cf423f7b6aa12dcdb14c858bc18a5

Differential Revision: D15772533

Pulled By: vjnadimpalli

fbshipit-source-id: b71dca710590471ede6fb37553388654e2e479b9
2019-06-19 14:10:46 -07:00
..
utilities Support computing miss ratio curves using sim_cache. (#5449) 2019-06-17 16:41:12 -07:00
advanced_options.h Use creation_time or mtime when file_creation_time=0 (#5184) 2019-04-18 22:39:34 -07:00
c.h Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
cache.h Export Cache::GetCharge (#5476) 2019-06-18 17:35:41 -07:00
cleanable.h Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
compaction_filter.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
compaction_job_stats.h Add a new CPU time counter to compaction report (#4889) 2019-01-29 17:24:00 -08:00
comparator.h Add support for timestamp in Get/Put (#5079) 2019-06-05 23:10:47 -07:00
concurrent_task_limiter.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
convenience.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
db_bench_tool.h Change RocksDB License 2017-07-15 16:11:23 -07:00
db_dump_tool.h Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
db.h Persistent Stats: persist stats history to disk (#5046) 2019-06-17 15:21:50 -07:00
env_encryption.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
env.h Fix tsan error (#5414) 2019-06-05 15:42:23 -07:00
experimental.h Change RocksDB License 2017-07-15 16:11:23 -07:00
filter_policy.h Remove a couple of non-public includes from public header file (#5219) 2019-04-19 11:10:33 -07:00
flush_block_policy.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
iostats_context.h Add a new CPU time counter to compaction report (#4889) 2019-01-29 17:24:00 -08:00
iterator.h Revert "BaseDeltaIterator: always check valid() before accessing key(… (#4744) 2018-12-03 23:38:27 -08:00
ldb_tool.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
listener.h Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
memory_allocator.h JemallocNodumpAllocator: option to limit tcache memory usage (#4736) 2018-11-29 17:33:40 -08:00
memtablerep.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
merge_operator.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
metadata.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
options.h Combine the read-ahead logic for user reads and compaction reads (#5431) 2019-06-19 14:10:46 -07:00
perf_context.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
perf_level.h Introduce a CPU time counter in perf_context (#4741) 2018-12-20 12:03:44 -08:00
persistent_cache.h Change RocksDB License 2017-07-15 16:11:23 -07:00
rate_limiter.h Fix typos in comments (#4819) 2018-12-26 09:43:56 -08:00
slice_transform.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
slice.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
snapshot.h Change RocksDB License 2017-07-15 16:11:23 -07:00
sst_dump_tool.h tools: use provided options instead of the default (#4839) 2019-01-03 11:23:49 -08:00
sst_file_manager.h Smooth the deletion of WAL files (#5116) 2019-03-28 15:17:13 -07:00
sst_file_reader.h Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
sst_file_writer.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
statistics.h improve comments for statistics.h 2019-05-24 10:33:57 -07:00
stats_history.h Persistent Stats: persist stats history to disk (#5046) 2019-06-17 15:21:50 -07:00
status.h Use separate status code for column family drop and db shutdown in progress (#5275) 2019-05-20 10:47:32 -07:00
table_properties.h Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
table.h Add BlockBasedTableOptions::index_shortening (#5174) 2019-04-22 08:20:35 -07:00
thread_status.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
threadpool.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
trace_reader_writer.h Add the max trace file size limitation option to Tracing (#4610) 2018-11-27 14:27:05 -08:00
transaction_log.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
types.h WriteUnPrepared: less virtual in iterator callback (#5049) 2019-04-02 14:47:16 -07:00
universal_compaction.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
version.h Update history and version for future 6.2.0 (#5270) 2019-04-30 15:09:36 -07:00
wal_filter.h Run automatic formatter against public header files (#5115) 2019-03-27 13:24:25 -07:00
write_batch_base.h Fix WriteBatchBase::DeleteRange API comment (#4935) 2019-01-31 14:43:40 -08:00
write_batch.h refactor SavePoints (#5192) 2019-04-19 20:33:04 -07:00
write_buffer_manager.h WriteBufferManger doens't cost to cache if no limit is set (#4695) 2018-11-18 16:55:43 -08:00