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rocksdb/table
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sdong 41c328fe57 Fix a perf regression that caused every key to go through upper bound check (#7209) 
Summary:
https://github.com/facebook/rocksdb/pull/5289 introduces a performance regression that caused an upper bound check within every BlockBasedTableIterator::Next(). This is unnecessary if we've checked the boundary key for current block and it is within upper bound.

Fix the bug. Also rename the boolean to a enum so that the code is slightly better readable. The original regression was probably to fix a bug that the block upper bound check status is not reset after a new block is created. Fix it bug so that the regression can be avoided without hitting the bug.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7209

Test Plan: Run all existing tests. Will run atomic black box crash test for a while.

Reviewed By: anand1976

Differential Revision: D22859246

fbshipit-source-id: cbdad1f5e656c55fd8b71726d5a4f6cb53ff9140
2020-08-04 11:30:09 -07:00
..
adaptive
Extend Get/MultiGet deadline support to table open (#6982)
2020-06-29 14:53:17 -07:00
block_based
Fix a perf regression that caused every key to go through upper bound check (#7209)
2020-08-04 11:30:09 -07:00
cuckoo
Extend Get/MultiGet deadline support to table open (#6982)
2020-06-29 14:53:17 -07:00
plain
Fixed Factory construct just for calling .Name() (#7080)
2020-07-08 11:54:00 -07:00
block_fetcher_test.cc
More Makefile Cleanup (#7097)
2020-07-09 14:35:17 -07:00
block_fetcher.cc
Skip unnecessary allocation for mmap reads under 5000 bytes (#7043)
2020-06-30 15:40:40 -07:00
block_fetcher.h
Reduce memory copies when fetching and uncompressing blocks from SST files (#6689)
2020-04-24 15:32:56 -07:00
cleanable_test.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
format.cc
Extend Get/MultiGet deadline support to table open (#6982)
2020-06-29 14:53:17 -07:00
format.h
Extend Get/MultiGet deadline support to table open (#6982)
2020-06-29 14:53:17 -07:00
get_context.cc
Add timestamp to delete (#6253)
2020-05-28 10:40:03 -07:00
get_context.h
Stats for redundant insertions into block cache (#6681)
2020-04-27 13:20:27 -07:00
internal_iterator.h
Properly report IO errors when IndexType::kBinarySearchWithFirstKey is used (#6621)
2020-04-15 17:40:44 -07:00
iter_heap.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
iterator_wrapper.h
Implement NextAndGetResult() in memtable and level iterator (#7179)
2020-07-29 09:45:21 -07:00
iterator.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
merger_test.cc
More Makefile Cleanup (#7097)
2020-07-09 14:35:17 -07:00
merging_iterator.cc
Properly report IO errors when IndexType::kBinarySearchWithFirstKey is used (#6621)
2020-04-15 17:40:44 -07:00
merging_iterator.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
meta_blocks.cc
Separate internal and user key comparators in BlockIter (#6944)
2020-07-07 17:26:16 -07:00
meta_blocks.h
Extend Get/MultiGet deadline support to table open (#6982)
2020-06-29 14:53:17 -07:00
mock_table.cc
Add hash of key/value checks when paranoid_file_checks=true (#7134)
2020-07-22 11:04:40 -07:00
mock_table.h
Add hash of key/value checks when paranoid_file_checks=true (#7134)
2020-07-22 11:04:40 -07:00
multiget_context.h
Allow MultiGet users to limit cumulative value size (#6826)
2020-05-27 13:07:14 -07:00
persistent_cache_helper.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
persistent_cache_helper.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
persistent_cache_options.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
scoped_arena_iterator.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
sst_file_dumper.cc
Fix GetFileDbIdentities (#7104)
2020-07-09 08:37:59 -07:00
sst_file_dumper.h
Fix GetFileDbIdentities (#7104)
2020-07-09 08:37:59 -07:00
sst_file_reader_test.cc
Allow table/sst_file_reader_test.cc to use custom Env (#6536)
2020-03-17 11:02:13 -07:00
sst_file_reader.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
sst_file_writer_collectors.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
sst_file_writer.cc
Store DB identity and DB session ID in SST files (#6983)
2020-06-17 10:57:40 -07:00
table_builder.h
Store DB identity and DB session ID in SST files (#6983)
2020-06-17 10:57:40 -07:00
table_properties_internal.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
table_properties.cc
Store DB identity and DB session ID in SST files (#6983)
2020-06-17 10:57:40 -07:00
table_reader_bench.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
table_reader_caller.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
table_reader.h
dedup ReadOptions in iterator hierarchy (#7210)
2020-08-03 15:23:04 -07:00
table_test.cc
dedup ReadOptions in iterator hierarchy (#7210)
2020-08-03 15:23:04 -07:00
two_level_iterator.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
two_level_iterator.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00