Aaron Gao 6e8d6f429d readahead backwards from sst end ...

Summary:
prefetch some data from the end of the file for each compaction to reduce IO.
Closes https://github.com/facebook/rocksdb/pull/2149

Differential Revision: D4880576

Pulled By: lightmark

fbshipit-source-id: aa767cd1afc84c541837fbf1ad6c0d45b34d3932

2017-04-14 18:56:14 -07:00

..

utilities

Limit maximum memory used in the WriteBatch representation

2017-04-10 15:42:26 -07:00

advanced_options.h

Enable fifo compaction benchmark to db_bench

2017-03-24 17:09:15 -07:00

c.h

change use_direct_writes to use_direct_io_for_flush_and_compaction

2017-04-13 16:12:04 -07:00

cache.h

NewLRUCache() to pick number of shard bits based on capacity if not given

2017-01-27 06:39:12 -08:00

cleanable.h

Pinnableslice (2nd attempt)

2017-03-13 11:54:10 -07:00

compaction_filter.h

Abort compactions more reliably when closing DB

2017-01-11 15:09:21 -08:00

compaction_job_stats.h

Single Delete Mismatch and Fallthrough statistics

2016-08-16 08:21:43 -07:00

comparator.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

convenience.h

Add GetSupportedCompressions() convenience function

2017-01-06 11:24:14 -08:00

db_bench_tool.h

Separeate main from bench functionality to allow cusomizations

2016-02-16 06:17:31 -08:00

db_dump_tool.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

db.h

File level histogram should be printed per CF, not per DB

2017-04-11 08:42:03 -07:00

env.h

readahead backwards from sst end

2017-04-14 18:56:14 -07:00

experimental.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

filter_policy.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

flush_block_policy.h

Configure index partition size

2017-03-28 12:09:12 -07:00

iostats_context.h

Fix build with MinGW

2017-03-30 16:54:52 -07:00

iterator.h

Pinnableslice (2nd attempt)

2017-03-13 11:54:10 -07:00

ldb_tool.h

Allow Users to change customized ldb tools' header in help printing

2017-03-21 17:39:12 -07:00

listener.h

Add EventListener::OnExternalFileIngested() event

2016-12-06 14:09:17 -08:00

memtablerep.h

Unified InlineSkipList::Insert algorithm with hinting

2016-11-22 14:09:13 -08:00

merge_operator.h

[rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…

2017-02-23 15:09:12 -08:00

metadata.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

options.h

change use_direct_writes to use_direct_io_for_flush_and_compaction

2017-04-13 16:12:04 -07:00

perf_context.h

add TimedEnv

2017-04-04 11:24:12 -07:00

perf_level.h

Move away from enum char value -1

2016-06-14 17:07:34 -07:00

persistent_cache.h

Dump persistent cache options

2016-12-19 14:09:12 -08:00

rate_limiter.h

Statistic for how often rate limiter is drained

2017-03-02 17:54:15 -08:00

slice_transform.h

Improve documentation of SliceTransform.

2016-08-11 15:10:09 -07:00

slice.h

Pinnableslice (2nd attempt)

2017-03-13 11:54:10 -07:00

snapshot.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

sst_dump_tool.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

sst_file_manager.h

Support SstFileManager::SetDeleteRateBytesPerSecond()

2017-03-16 12:09:15 -07:00

sst_file_writer.h

Add a new SstFileWriter constructor without explicit comparator

2017-03-13 11:39:13 -07:00

statistics.h

add max to histogram stats

2017-03-08 22:24:15 -08:00

status.h

Limit maximum memory used in the WriteBatch representation

2017-04-10 15:42:26 -07:00

table_properties.h

Support SST files with Global sequence numbers [reland]

2016-10-18 16:59:37 -07:00

table.h

Configure index partition size

2017-03-28 12:09:12 -07:00

thread_status.h

Gcc 7 error expansion to defined

2016-12-13 18:39:14 -08:00

threadpool.h

Windows thread

2017-02-06 14:54:18 -08:00

transaction_log.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

types.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

universal_compaction.h

Updated all copyright headers to the new format.

2016-02-09 15:12:00 -08:00

version.h

RocksDB Release 5.4 : Update HISTORY.md and build version.

2017-04-12 17:36:27 -07:00

wal_filter.h

Avoid overloaded virtual function

2016-03-22 17:10:31 -07:00

write_batch_base.h

Limit maximum memory used in the WriteBatch representation

2017-04-10 15:42:26 -07:00

write_batch.h

Limit maximum memory used in the WriteBatch representation

2017-04-10 15:42:26 -07:00

write_buffer_manager.h

Avoid updating memtable allocated bytes if write_buffer_size is not set

2016-07-13 19:33:57 -07:00