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Yi Wu 0ccaba2a05 Fix rocksdb.estimate-num-keys DB property underflow 
Summary:
rocksdb.estimate-num-keys is compute from `estimate_num_keys - 2 * estimate_num_deletes`. If  `2 * estimate_num_deletes > estimate_num_keys` it will underflow. Fixing it.
Closes https://github.com/facebook/rocksdb/pull/2348

Differential Revision: D5109272

Pulled By: yiwu-arbug

fbshipit-source-id: e1bfb91346a59b7282a282b615002507e9d7c246
2017-05-23 12:27:53 -07:00
..
builder.cc
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -07:00
builder.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
c_test.c
Add C API functions (and tests) for WriteBatchWithIndex
2017-03-23 15:54:13 -07:00
c.cc
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -07:00
column_family_test.cc
Fix ColumnFamilyTest:BulkAddDrop
2017-05-11 11:23:14 -07:00
column_family.cc
Refactor compaction picker code
2017-04-06 20:09:34 -07:00
column_family.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
compact_files_test.cc
Windows thread
2017-02-06 14:54:18 -08:00
compacted_db_impl.cc
Add macros to include file name and line number during Logging
2017-03-15 19:39:12 -07:00
compacted_db_impl.h
Pinnableslice (2nd attempt)
2017-03-13 11:54:10 -07:00
compaction_iteration_stats.h
Support for range skips in compaction filter
2016-12-01 07:09:15 -08:00
compaction_iterator_test.cc
Blob storage helper methods
2017-04-18 12:44:15 -07:00
compaction_iterator.cc
Blob storage pr
2017-05-11 11:24:46 -07:00
compaction_iterator.h
Blob storage helper methods
2017-04-18 12:44:15 -07:00
compaction_job_stats_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
compaction_job_test.cc
Split DBOptions into ImmutableDBOptions and MutableDBOptions
2016-09-23 16:34:04 -07:00
compaction_job.cc
Hide event listeners from lite build
2017-04-18 18:02:42 -07:00
compaction_job.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
compaction_picker_test.cc
Refactor compaction picker code
2017-04-06 20:09:34 -07:00
compaction_picker_universal.cc
Refactor compaction picker code
2017-04-06 20:09:34 -07:00
compaction_picker_universal.h
Refactor compaction picker code
2017-04-06 20:09:34 -07:00
compaction_picker.cc
Fix compilation for GCC-5
2017-04-07 10:54:12 -07:00
compaction_picker.h
Refactor compaction picker code
2017-04-06 20:09:34 -07:00
compaction.cc
Avoid calling fallocate with UINT64_MAX
2017-05-08 17:32:32 +00:00
compaction.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -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
Move various string utility functions into string_util
2017-04-06 14:54:12 -07:00
cuckoo_table_db_test.cc
Move various string utility functions into string_util
2017-04-06 14:54:12 -07:00
db_basic_test.cc
Separate small subset tests in DBTest
2017-02-27 12:24:11 -08:00
db_block_cache_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
db_bloom_filter_test.cc
Configure index partition size
2017-03-28 12:09:12 -07:00
db_compaction_filter_test.cc
Support for range skips in compaction filter
2016-12-01 07:09:15 -08:00
db_compaction_test.cc
Fix an issue of manual / auto compaction data race
2017-05-11 11:17:26 -07:00
db_dynamic_level_test.cc
Fix some bugs in MockEnv
2017-03-13 09:54:11 -07:00
db_filesnapshot.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
db_flush_test.cc
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -07:00
db_impl_compaction_flush.cc
Fix an issue of manual / auto compaction data race
2017-05-11 11:17:26 -07:00
db_impl_debug.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
db_impl_experimental.cc
Add macros to include file name and line number during Logging
2017-03-15 19:39:12 -07:00
db_impl_files.cc
Blob storage helper methods
2017-04-18 12:44:15 -07:00
db_impl_open.cc
Add bulk create/drop column family API
2017-05-11 11:22:50 -07:00
db_impl_readonly.cc
Reduce the number of params needed to construct DBIter
2017-04-10 11:14:14 -07:00
db_impl_readonly.h
Pinnableslice (2nd attempt)
2017-03-13 11:54:10 -07:00
db_impl_write.cc
Adding comments to the write path
2017-04-10 12:43:34 -07:00
db_impl.cc
Blob storage pr
2017-05-11 11:24:46 -07:00
db_impl.h
Blob storage pr
2017-05-11 11:24:46 -07:00
db_info_dumper.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
db_info_dumper.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
db_inplace_update_test.cc
Enable allow_concurrent_memtable_write and enable_write_thread_adaptive_yield by default
2016-11-16 09:39:09 -08:00
db_io_failure_test.cc
Add WriteOptions.no_slowdown
2016-11-21 18:09:13 -08:00
db_iter_test.cc
Reduce the number of params needed to construct DBIter
2017-04-10 11:14:14 -07:00
db_iter.cc
Reduce the number of params needed to construct DBIter
2017-04-10 11:14:14 -07:00
db_iter.h
Reduce the number of params needed to construct DBIter
2017-04-10 11:14:14 -07:00
db_iterator_test.cc
do not read next datablock if upperbound is reached
2017-05-10 14:06:33 -07:00
db_log_iter_test.cc
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
db_memtable_test.cc
Fix some bugs in MockEnv
2017-03-13 09:54:11 -07:00
db_merge_operator_test.cc
Move MergeOperatorPinning tests to be with other merge operator tests
2017-04-11 16:15:06 -07:00
db_options_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
db_properties_test.cc
Fix rocksdb.estimate-num-keys DB property underflow
2017-05-23 12:27:53 -07:00
db_range_del_test.cc
Level-based L0->L0 compaction
2017-04-04 18:09:11 -07:00
db_sst_test.cc
Level-based L0->L0 compaction
2017-04-04 18:09:11 -07:00
db_table_properties_test.cc
Fix some bugs in MockEnv
2017-03-13 09:54:11 -07:00
db_tailing_iter_test.cc
Fix some bugs in MockEnv
2017-03-13 09:54:11 -07:00
db_test2.cc
fix readamp test type inconsistency
2017-05-12 14:14:42 -07:00
db_test_util.cc
Configure index partition size
2017-03-28 12:09:12 -07:00
db_test_util.h
Avoid calling fallocate with UINT64_MAX
2017-05-08 17:32:32 +00:00
db_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
db_universal_compaction_test.cc
Fix flaky DBTestUniversalCompaction.UniversalCompactionTrivialMoveTest2
2017-02-23 18:39:13 -08:00
db_wal_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
dbformat_test.cc
update IterKey that can get user key and internal key explicitly
2017-04-04 14:24:20 -07:00
dbformat.cc
do not read next datablock if upperbound is reached
2017-05-10 14:06:33 -07:00
dbformat.h
update IterKey that can get user key and internal key explicitly
2017-04-04 14:24:20 -07:00
deletefile_test.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
event_helpers.cc
Performance: Iterate vector by reference
2017-01-11 10:54:37 -08:00
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_basic_test.cc
Add a new SstFileWriter constructor without explicit comparator
2017-03-13 11:39:13 -07:00
external_sst_file_ingestion_job.cc
Add macros to include file name and line number during Logging
2017-03-15 19:39:12 -07:00
external_sst_file_ingestion_job.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
external_sst_file_test.cc
Add a new SstFileWriter constructor without explicit comparator
2017-03-13 11:39:13 -07:00
fault_injection_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -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
gcc-7 requires include <functional> for std::function
2016-12-16 11:24:18 -08:00
file_indexer.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
filename_test.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
flush_job_test.cc
Make range deletion inclusive-exclusive
2016-11-14 17:39:13 -08:00
flush_job.cc
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -07:00
flush_job.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -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
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -07:00
forward_iterator.cc
do not read next datablock if upperbound is reached
2017-05-10 14:06:33 -07:00
forward_iterator.h
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
internal_stats.cc
Fix rocksdb.estimate-num-keys DB property underflow
2017-05-23 12:27:53 -07:00
internal_stats.h
Add DB:ResetStats()
2017-04-18 17:22:35 -07:00
job_context.h
fixup commit
2016-10-13 08:48:40 -07:00
listener_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
log_format.h
Blob storage helper methods
2017-04-18 12:44:15 -07:00
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
update IterKey that can get user key and internal key explicitly
2017-04-04 14:24:20 -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_list_test.cc
DeleteRange Get support
2016-11-03 18:54:20 -07:00
memtable_list.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
memtable_list.h
Move memtable related files into memtable directory
2017-04-06 14:09:13 -07:00
memtable.cc
Blob storage helper methods
2017-04-18 12:44:15 -07:00
memtable.h
Move memtable related files into memtable directory
2017-04-06 14:09:13 -07:00
merge_context.h
Fix MergeContext::copied_operands_ strings moving
2016-07-25 15:31:41 -07:00
merge_helper_test.cc
[rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…
2017-02-23 15:09:12 -08:00
merge_helper.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
merge_helper.h
[rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…
2017-02-23 15:09:12 -08:00
merge_operator.cc
Introduce FullMergeV2 (eliminate memcpy from merge operators)
2016-07-20 09:49:03 -07:00
merge_test.cc
[rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…
2017-02-23 15:09:12 -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
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
pinned_iterators_manager.h
Delegate Cleanables
2016-12-29 15:54:19 -08:00
plain_table_db_test.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
prefix_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
range_del_aggregator_test.cc
Maintain position in range deletions map
2017-01-05 10:39:12 -08:00
range_del_aggregator.cc
Fix DeleteRange including sentinels in output files
2017-01-25 11:09:12 -08:00
range_del_aggregator.h
Maintain position in range deletions map
2017-01-05 10:39:12 -08:00
repair_test.cc
avoid direct io in rocksdb_lite
2017-02-16 10:39:13 -08:00
repair.cc
change use_direct_writes to use_direct_io_for_flush_and_compaction
2017-04-14 16:19:53 -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
do not read next datablock if upperbound is reached
2017-05-10 14:06:33 -07:00
table_cache.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
table_properties_collector_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -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
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
version_builder_test.cc
Support running consistency checks in release mode
2016-10-07 17:21:45 -07:00
version_builder.cc
Windows thread
2017-02-06 14:54:18 -08:00
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
Move various string utility functions into string_util
2017-04-06 14:54:12 -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
do not read next datablock if upperbound is reached
2017-05-10 14:06:33 -07:00
version_set.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
wal_manager_test.cc
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
wal_manager.cc
Move auto_roll_logger and filename out of db/
2017-04-03 18:39:14 -07:00
wal_manager.h
Move some files under util/ to separate dirs
2017-04-05 19:09:16 -07:00
write_batch_base.cc
Limit maximum memory used in the WriteBatch representation
2017-04-10 15:42:26 -07:00
write_batch_internal.h
Limit maximum memory used in the WriteBatch representation
2017-04-10 15:42:26 -07:00
write_batch_test.cc
Limit maximum memory used in the WriteBatch representation
2017-04-10 15:42:26 -07:00
write_batch.cc
Limit maximum memory used in the WriteBatch representation
2017-04-10 15:42:26 -07:00
write_callback_test.cc
Move memtable related files into memtable directory
2017-04-06 14:09:13 -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
Use monotonic time points in write_controller.cc and rate_limiter.cc
2017-02-14 18:24:24 -08:00
write_controller.cc
Break stalls when no bg work is happening
2017-03-16 18:24:17 -07:00
write_controller.h
Expose the stalling information through DB::GetProperty()
2017-03-29 11:54:20 -07:00
write_thread.cc
Adding comments to the write path
2017-04-10 12:43:34 -07:00
write_thread.h
Adding comments to the write path
2017-04-10 12:43:34 -07:00