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4c9447d889
rocksdb/utilities
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Maysam Yabandeh 4c9447d889 Add erase option to release cache 
Summary:
This is useful when we put the entries in the block cache for accounting
purposes and do not expect it to be used after it is released. If the cache does not
erase the item in such cases not only the performance of cache is
negatively affected but the item's destructor not being called at the
time of release might violate the assumptions about the lifetime of the
object.

The new change adds a force_erase option to the Release method and
returns a boolean to indicate whehter the item is successfully deleted.
Closes https://github.com/facebook/rocksdb/pull/2180

Differential Revision: D4916032

Pulled By: maysamyabandeh

fbshipit-source-id: 94409a346069923cac9de8e57adc313b4ed46f28
2017-04-24 11:28:36 -07:00
..
backupable Limit backups opened 2017-04-19 13:26:47 -07:00
blob_db Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
checkpoint Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
compaction_filters Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
convenience Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
date_tiered Reduce the number of params needed to construct DBIter 2017-04-10 11:14:14 -07:00
document make all DB::Get overloads virtual 2017-03-30 23:39:14 -07:00
geodb Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
leveldb_options Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
lua Level-based L0->L0 compaction 2017-04-04 18:09:11 -07:00
memory Disable auto compactions in memory_test and re-enable the test (#1408) 2016-10-19 18:18:42 -07:00
merge_operators Add macros to include file name and line number during Logging 2017-03-15 19:39:12 -07:00
option_change_migration option_change_migration_test: force full compaction when needed 2016-11-15 22:09:34 -08:00
options Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
persistent_cache AIX and Solaris Sparc Support 2017-04-21 20:48:04 -07:00
redis Eliminate use of 'using namespace std'. Also remove a number of ADL references to std functions. 2016-05-20 07:42:18 -07:00
simulator_cache Add erase option to release cache 2017-04-24 11:28:36 -07:00
spatialdb Change Build Env to gcc-5 2017-04-14 11:12:56 -07:00
table_properties_collectors Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
transactions StackableDB should pass ResetStats() 2017-04-20 16:11:56 -07:00
ttl Move various string utility functions into string_util 2017-04-06 14:54:12 -07:00
write_batch_with_index Limit maximum memory used in the WriteBatch representation 2017-04-10 15:42:26 -07:00
col_buf_decoder.cc fix non-portable behavior in encoder 2017-01-20 16:39:22 -08:00
col_buf_decoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
col_buf_encoder.cc Fix travis (compile for clang < 3.9) 2016-12-01 10:09:22 -08:00
col_buf_encoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
column_aware_encoding_exp.cc Fix build on FreeBSD 2017-01-10 11:39:12 -08:00
column_aware_encoding_test.cc AIX and Solaris Sparc Support 2017-04-21 20:48:04 -07:00
column_aware_encoding_util.cc Fix Windows build issues (#1253) 2016-08-02 17:15:18 -07:00
column_aware_encoding_util.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_librados_test.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_librados.cc change UseDirectIO() to use_direct_io() 2017-01-13 12:09:15 -08:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_mirror.cc direct io write support 2016-12-22 13:09:19 -08:00
env_timed_test.cc add TimedEnv 2017-04-04 11:24:12 -07:00
env_timed.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
merge_operators.h Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
object_registry_test.cc Generalize Env registration framework 2017-01-25 16:09:14 -08:00
util_merge_operators_test.cc Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00