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rocksdb/table
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Aaron Gao 95c5e2dc6e 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 19:50:09 -07:00
..
adaptive_table_factory.cc solve the problem of table_factory_to_write_=nullptr (#1342) 2016-09-20 10:11:51 -07:00
adaptive_table_factory.h Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
block_based_filter_block_test.cc Move various string utility functions into string_util 2017-04-06 14:54:12 -07:00
block_based_filter_block.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
block_based_filter_block.h Readers for partition filter 2017-03-22 09:24:15 -07:00
block_based_table_builder.cc Add macros to include file name and line number during Logging 2017-03-15 19:39:12 -07:00
block_based_table_builder.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
block_based_table_factory.cc Remove skip_table_builder_flush and default it to true 2017-03-02 16:54:10 -08:00
block_based_table_factory.h Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
block_based_table_reader.cc readahead backwards from sst end 2017-04-14 19:50:09 -07:00
block_based_table_reader.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
block_builder.cc Miscellaneous performance improvements 2016-07-12 14:15:32 -07:00
block_builder.h TableBuilder / TableReader support for range deletion 2016-08-19 15:10:31 -07:00
block_prefix_index.cc Fix clang analyzer errors 2016-07-08 17:50:51 -07:00
block_prefix_index.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
block_test.cc Move memtable related files into memtable directory 2017-04-06 14:09:13 -07:00
block.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
block.h update IterKey that can get user key and internal key explicitly 2017-04-04 14:24:20 -07:00
bloom_block.cc Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
bloom_block.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
cleanable_test.cc Pinnableslice (2nd attempt) 2017-03-13 11:54:10 -07:00
cuckoo_table_builder_test.cc update IterKey that can get user key and internal key explicitly 2017-04-04 14:24:20 -07:00
cuckoo_table_builder.cc Embed column family name in SST file 2016-04-06 23:10:32 -07:00
cuckoo_table_builder.h Embed column family name in SST file 2016-04-06 23:10:32 -07:00
cuckoo_table_factory.cc Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
cuckoo_table_factory.h Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
cuckoo_table_reader_test.cc update IterKey that can get user key and internal key explicitly 2017-04-04 14:24:20 -07:00
cuckoo_table_reader.cc update IterKey that can get user key and internal key explicitly 2017-04-04 14:24:20 -07:00
cuckoo_table_reader.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
filter_block.h Readers for partition filter 2017-03-22 09:24:15 -07:00
flush_block_policy.cc Configure index partition size 2017-03-28 12:09:12 -07:00
format.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
format.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
full_filter_block_test.cc Move various string utility functions into string_util 2017-04-06 14:54:12 -07:00
full_filter_block.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
full_filter_block.h Readers for partition filter 2017-03-22 09:24:15 -07:00
get_context.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
get_context.h Pinnableslice (2nd attempt) 2017-03-13 11:54:10 -07:00
index_builder.cc Configure index partition size 2017-03-28 12:09:12 -07:00
index_builder.h Configure index partition size 2017-03-28 12:09:12 -07:00
internal_iterator.h fix assertion failure in Prev() 2016-10-13 17:36:48 -07:00
iter_heap.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
iterator_wrapper.h Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
iterator.cc Pinnableslice (2nd attempt) 2017-03-13 11:54:10 -07:00
merger_test.cc Rename merger.h -> merging_iterator.h 2017-02-02 16:54:19 -08:00
merging_iterator.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
merging_iterator.h Rename merger.h -> merging_iterator.h 2017-02-02 16:54:19 -08:00
meta_blocks.cc Add macros to include file name and line number during Logging 2017-03-15 19:39:12 -07:00
meta_blocks.h New Statistics to track Compression/Decompression (#1197) 2016-07-19 09:44:03 -07:00
mock_table.cc DeleteRange flush support 2016-10-31 20:54:18 -07:00
mock_table.h Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
partitioned_filter_block_test.cc Configure index partition size 2017-03-28 12:09:12 -07:00
partitioned_filter_block.cc Readers for partition filter 2017-03-22 09:24:15 -07:00
partitioned_filter_block.h Readers for partition filter 2017-03-22 09:24:15 -07:00
persistent_cache_helper.cc Refactoring 2017-03-03 18:24:12 -08:00
persistent_cache_helper.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
persistent_cache_options.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
plain_table_builder.cc Allow plain table to store index on file with bloom filter disabled 2016-11-17 11:09:13 -08:00
plain_table_builder.h Embed column family name in SST file 2016-04-06 23:10:32 -07:00
plain_table_factory.cc store prefix_extractor_name in table 2016-08-26 11:46:32 -07:00
plain_table_factory.h Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
plain_table_index.cc Add macros to include file name and line number during Logging 2017-03-15 19:39:12 -07:00
plain_table_index.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
plain_table_key_coding.cc update IterKey that can get user key and internal key explicitly 2017-04-04 14:24:20 -07:00
plain_table_key_coding.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
plain_table_reader.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
plain_table_reader.h Skip bottom-level filter block caching when hit-optimized 2015-12-23 10:15:07 -08:00
scoped_arena_iterator.h Compaction Support for Range Deletion 2016-10-18 12:04:56 -07:00
sst_file_writer_collectors.h Support SST files with Global sequence numbers [reland] 2016-10-18 16:59:37 -07:00
sst_file_writer.cc Remove bulk loading and auto_roll_logger in rocksdb_lite 2017-02-28 11:09:11 -08:00
table_builder.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
table_properties_internal.h TableBuilder / TableReader support for range deletion 2016-08-19 15:10:31 -07:00
table_properties.cc Insert range deletion meta-block into block cache 2016-11-05 09:24:26 -07:00
table_reader_bench.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
table_reader.h Range deletion microoptimizations 2016-11-21 12:24:13 -08:00
table_test.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
two_level_iterator.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00
two_level_iterator.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00