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df5eeb85ca
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Yi Wu df5eeb85ca Optimize sequential insert into memtable - Part 2: Implementation 
Summary:
Implement a insert hint into skip-list to hint insert position. This is
to optimize for the write workload where there are multiple stream of
sequential writes. For example, there is a stream of keys of a1, a2,
a3... but also b1, b2, b2... Each stream are not neccessary strictly
sequential, but can get reorder a little bit. User can specify a prefix
extractor and the `SkipListRep` can thus maintan a hint for each of the
stream for fast insert into memtable.

This is the internal implementation part. See #1419 for the interface part.
See inline comments for details.
Closes https://github.com/facebook/rocksdb/pull/1449

Differential Revision: D4106781

Pulled By: yiwu-arbug

fbshipit-source-id: f4d48c4
2016-11-13 13:09:16 -08:00
..
auto_roll_logger_test.cc Cleanup auto-roll logger flush-while-rolling test 2016-07-07 11:35:40 -07:00
auto_roll_logger.cc Eliminate use of 'using namespace std'. Also remove a number of ADL references to std functions. 2016-05-20 07:42:18 -07:00
auto_roll_logger.h Redo SyncPoints for flush while rolling test 2016-02-22 21:32:19 -08:00
builder.cc DeleteRange flush support 2016-10-31 20:54:18 -07:00
builder.h DeleteRange flush support 2016-10-31 20:54:18 -07:00
c_test.c Fix RocksDB Lite build failure in c_test.cc 2016-11-09 12:24:18 -08:00
c.cc remove tabs and duplicate #include in c api 2016-11-08 13:54:31 -08:00
column_family_test.cc fix open failure with empty wal 2016-11-09 22:24:26 -08:00
column_family.cc Allowed delayed_write_rate option to be dynamically set. 2016-11-12 15:54:11 -08:00
column_family.h Change ioptions to store user_comparator, fix bug 2016-10-21 11:31:42 -07:00
compact_files_test.cc fix data race in compact_files_test 2016-10-19 13:37:51 -07:00
compacted_db_impl.cc DeleteRange Get support 2016-11-03 18:54:20 -07:00
compacted_db_impl.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
compaction_iterator_test.cc Fix uninitialized variable gcc error for MyRocks 2016-10-19 10:59:46 -07:00
compaction_iterator.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
compaction_iterator.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
compaction_job_stats_test.cc UniversalCompaction should ignore sorted runs being compacted (when compacting for file num) 2016-08-10 12:37:43 -07:00
compaction_job_test.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
compaction_job.cc not split file in compaciton on level 0 2016-10-18 16:30:34 -07:00
compaction_job.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
compaction_picker_test.cc Fix a bug that may cause a deleted row to appear again 2016-10-24 09:49:07 -07:00
compaction_picker.cc Change max_bytes_for_level_multiplier to double 2016-11-01 21:09:23 -07:00
compaction_picker.h Fix compaction conflict with running compaction 2016-10-13 10:49:06 -07:00
compaction.cc Refactor MutableCFOptions 2016-09-13 21:11:59 -07:00
compaction.h Fix compaction conflict with running compaction 2016-10-13 10:49:06 -07:00
comparator_db_test.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
convenience.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
corruption_test.cc Change several option defaults 2016-04-28 17:50:58 -07:00
cuckoo_table_db_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
db_block_cache_test.cc Not insert into block cache if cache is full and not holding handle 2016-08-23 13:53:49 -07:00
db_bloom_filter_test.cc Deprectate filter_deletes 2016-06-17 10:30:47 -07:00
db_compaction_filter_test.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
db_compaction_test.cc DeleteRange Get support 2016-11-03 18:54:20 -07:00
db_dynamic_level_test.cc Merge options source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes 2016-09-01 14:33:24 -07:00
db_filesnapshot.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
db_flush_test.cc Fix unit test which breaks lite build 2016-07-21 14:32:12 -07:00
db_impl_debug.cc Make max_background_compactions and base_background_compactions dynamic changeable 2016-10-14 12:25:39 -07:00
db_impl_experimental.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
db_impl_readonly.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
db_impl_readonly.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
db_impl.cc Allowed delayed_write_rate option to be dynamically set. 2016-11-12 15:54:11 -08:00
db_impl.h Exporting compaction stats in the form of a map 2016-11-11 20:54:14 -08:00
db_info_dumper.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
db_info_dumper.h Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
db_inplace_update_test.cc Change some RocksDB default options 2016-03-31 17:12:18 -07:00
db_io_failure_test.cc Add NoSpace subcode to IOError (#1320) 2016-09-07 12:37:45 -07:00
db_iter_test.cc fix db_stress assertion failure 2016-10-18 16:07:10 -07:00
db_iter.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
db_iter.h DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
db_iterator_test.cc Fix MSVC compile error in 32 bit compilation 2016-10-31 17:24:18 -07:00
db_log_iter_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
db_options_test.cc Allowed delayed_write_rate option to be dynamically set. 2016-11-12 15:54:11 -08:00
db_properties_test.cc Use skiplist rep for range tombstone memtable 2016-10-27 10:07:28 -07:00
db_sst_test.cc DBSSTTest.RateLimitedDelete: not to use real clock 2016-10-24 10:35:00 -07:00
db_table_properties_test.cc DBTablePropertiesTest.GetPropertiesOfTablesInRange: Fix Flaky 2016-07-19 15:46:20 -07:00
db_tailing_iter_test.cc Fix Forward Iterator Seek()/SeekToFirst() 2016-11-08 13:54:31 -08:00
db_test2.cc Exporting compaction stats in the form of a map 2016-11-11 20:54:14 -08:00
db_test_util.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
db_test_util.h Support IngestExternalFile (remove AddFile restrictions) 2016-10-20 17:05:32 -07:00
db_test.cc Exporting compaction stats in the form of a map 2016-11-11 20:54:14 -08:00
db_universal_compaction_test.cc Restrict running condition of UniversalCompactionTrivialMoveTest2 2016-10-20 15:43:00 -07:00
db_wal_test.cc Fix 2PC Recovery SeqId Miscount 2016-11-10 11:09:22 -08:00
dbformat_test.cc Improve BytewiseComparatorImpl::FindShortestSeparator 2016-04-25 23:02:14 -07:00
dbformat.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
dbformat.h Fix uninitialized variable gcc error for MyRocks 2016-10-19 10:59:46 -07:00
deletefile_test.cc Fix a bug that accesses invalid address in iterator cleanup function 2016-07-05 11:57:14 -07:00
event_helpers.cc Added EventListener::OnTableFileCreationStarted() callback 2016-04-29 11:35:00 -07:00
event_helpers.h Added EventListener::OnTableFileCreationStarted() callback 2016-04-29 11:35:00 -07:00
experimental.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
external_sst_file_ingestion_job.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
external_sst_file_ingestion_job.h Support IngestExternalFile (remove AddFile restrictions) 2016-10-20 17:05:32 -07:00
external_sst_file_test.cc Fix SstFileWriter destructor 2016-11-12 20:11:19 -08:00
fault_injection_test.cc Add facility to write only a portion of WriteBatch to WAL 2016-10-07 11:32:10 -07:00
file_indexer_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
file_indexer.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
file_indexer.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
filename_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
filename.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
filename.h Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
flush_job_test.cc DeleteRange flush support 2016-10-31 20:54:18 -07:00
flush_job.cc DeleteRange flush support 2016-10-31 20:54:18 -07:00
flush_job.h Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
flush_scheduler.cc Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
flush_scheduler.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
forward_iterator_bench.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
forward_iterator.cc Fix Forward Iterator Seek()/SeekToFirst() 2016-11-08 13:54:31 -08:00
forward_iterator.h Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
inlineskiplist_test.cc Optimize sequential insert into memtable - Part 2: Implementation 2016-11-13 13:09:16 -08:00
inlineskiplist.h Optimize sequential insert into memtable - Part 2: Implementation 2016-11-13 13:09:16 -08:00
internal_stats.cc Exporting compaction stats in the form of a map 2016-11-11 20:54:14 -08:00
internal_stats.h Exporting compaction stats in the form of a map 2016-11-11 20:54:14 -08:00
job_context.h fixup commit 2016-10-13 08:48:40 -07:00
listener_test.cc add cfh deletion started listener 2016-09-22 11:56:18 -07:00
log_format.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
log_reader.cc Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
log_reader.h db/log_reader: treat bad record length or checksum as EOF 2016-05-22 22:00:15 -07:00
log_test.cc db/log_reader: treat bad record length or checksum as EOF 2016-05-22 22:00:15 -07:00
log_writer.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
log_writer.h Need to make sure log file synced before flushing memtable of one column family 2016-07-21 16:29:06 -07:00
managed_iterator.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
managed_iterator.h Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
manual_compaction_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
memtable_allocator.cc Avoid updating memtable allocated bytes if write_buffer_size is not set 2016-07-13 19:33:57 -07:00
memtable_allocator.h Add options.write_buffer_manager: control total memtable size across DB instances 2016-07-05 18:11:25 -07:00
memtable_list_test.cc DeleteRange Get support 2016-11-03 18:54:20 -07:00
memtable_list.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
memtable_list.h DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
memtable.cc DeleteRange Get support 2016-11-03 18:54:20 -07:00
memtable.h DeleteRange Get support 2016-11-03 18:54:20 -07:00
memtablerep_bench.cc Add options.write_buffer_manager: control total memtable size across DB instances 2016-07-05 18:11:25 -07:00
merge_context.h Fix MergeContext::copied_operands_ strings moving 2016-07-25 15:31:41 -07:00
merge_helper_test.cc Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
merge_helper.cc Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
merge_helper.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
merge_operator.cc Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
merge_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
options_file_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
perf_context_test.cc CompactedDB should not be used if there is outstanding WAL files 2016-04-26 14:22:07 -07:00
pinned_iterators_manager.h Minor PinnedIteratorsManager Refactoring 2016-08-11 11:54:17 -07:00
plain_table_db_test.cc Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
prefix_test.cc SamePrefixTest.InDomainTest to clear the test directory before testing 2016-10-18 14:01:10 -07:00
range_del_aggregator.cc Store internal keys in TombstoneMap 2016-11-09 15:09:18 -08:00
range_del_aggregator.h Store internal keys in TombstoneMap 2016-11-09 15:09:18 -08:00
repair_test.cc ColumnFamilyOptions API [CF + RepairDB part 3/3] 2016-06-24 16:29:43 -07:00
repair.cc DeleteRange flush support 2016-10-31 20:54:18 -07:00
skiplist_test.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
skiplist.h Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
snapshot_impl.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
snapshot_impl.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
table_cache.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
table_cache.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
table_properties_collector_test.cc Change ioptions to store user_comparator, fix bug 2016-10-21 11:31:42 -07:00
table_properties_collector.cc Added "number of merge operands" to statistics in ssts. 2016-05-19 14:24:48 -07:00
table_properties_collector.h Added "number of merge operands" to statistics in ssts. 2016-05-19 14:24:48 -07:00
transaction_log_impl.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
transaction_log_impl.h Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
version_builder_test.cc Support running consistency checks in release mode 2016-10-07 17:21:45 -07:00
version_builder.cc Support IngestExternalFile (remove AddFile restrictions) 2016-10-20 17:05:32 -07:00
version_builder.h Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
version_edit_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
version_edit.cc Miscellaneous performance improvements 2016-07-12 14:15:32 -07:00
version_edit.h Avoid FileMetaData copy 2016-07-13 15:36:22 -07:00
version_set_test.cc Support running consistency checks in release mode 2016-10-07 17:21:45 -07:00
version_set.cc DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
version_set.h DeleteRange user iterator support 2016-11-04 12:09:22 -07:00
wal_manager_test.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
wal_manager.cc Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
wal_manager.h Split DBOptions into ImmutableDBOptions and MutableDBOptions 2016-09-23 16:34:04 -07:00
write_batch_base.cc WriteBatch support for range deletion 2016-08-16 08:16:04 -07:00
write_batch_internal.h Add facility to write only a portion of WriteBatch to WAL 2016-10-07 11:32:10 -07:00
write_batch_test.cc Add facility to write only a portion of WriteBatch to WAL 2016-10-07 11:32:10 -07:00
write_batch.cc do not call get() in recovery mode 2016-11-10 11:24:20 -08:00
write_callback_test.cc write_callback_test: clean test directory before running tests 2016-04-18 10:18:41 -07:00
write_callback.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
write_controller_test.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
write_controller.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
write_controller.h Allowed delayed_write_rate option to be dynamically set. 2016-11-12 15:54:11 -08:00
write_thread.cc WriteBatch support for range deletion 2016-08-16 08:16:04 -07:00
write_thread.h fix simple typos (#1183) 2016-06-25 08:29:40 +01:00
xfunc_test_points.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
xfunc_test_points.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00