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Maysam Yabandeh 3f5282268f Skip concurrency control during recovery of pessimistic txn (#4346) 
Summary:
TransactionOptions::skip_concurrency_control allows pessimistic transactions to skip the overhead of concurrency control. This could be as an optimization if the application knows that the transaction would not have any conflict with concurrent transactions. It is currently used during recovery assuming (i) application guarantees no conflict between prepared transactions in the WAL (ii) application guarantees that recovered transactions will be rolled back/commit before new transactions start.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4346

Differential Revision: D9759149

Pulled By: maysamyabandeh

fbshipit-source-id: f896e84fa58b0b584be904c7fd3883a41ea3215b
2018-09-10 16:57:53 -07:00
..
backupable Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
blob_db Revert "Digest ZSTD compression dictionary once per SST file (#4251)" (#4347) 2018-09-06 09:58:34 -07:00
cassandra Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
checkpoint Sync CURRENT file during checkpoint (#4322) 2018-08-28 12:43:18 -07:00
compaction_filters Comment out unused variables 2018-03-05 13:13:41 -08:00
convenience Change RocksDB License 2017-07-15 16:11:23 -07:00
date_tiered Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
document Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
geodb Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
leveldb_options Change RocksDB License 2017-07-15 16:11:23 -07:00
lua Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
memory Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
merge_operators Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
option_change_migration comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
options Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
persistent_cache Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
redis Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
simulator_cache Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
spatialdb Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
table_properties_collectors Reduce runtime of compact_on_deletion_collector_test (#4117) 2018-07-11 23:41:58 -07:00
trace Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
transactions Skip concurrency control during recovery of pessimistic txn (#4346) 2018-09-10 16:57:53 -07:00
ttl Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
write_batch_with_index WriteUnPrepared: Implement unprepared batches for transactions (#4104) 2018-07-24 00:13:18 -07:00
col_buf_decoder.cc Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
col_buf_decoder.h Comment out unused variables 2018-03-05 13:13:41 -08:00
col_buf_encoder.cc fix shift UBSAN error in col_buf_encoder.cc 2018-02-20 16:44:00 -08:00
col_buf_encoder.h Change RocksDB License 2017-07-15 16:11:23 -07:00
column_aware_encoding_exp.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
column_aware_encoding_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
column_aware_encoding_util.cc Revert "Digest ZSTD compression dictionary once per SST file (#4251)" (#4347) 2018-09-06 09:58:34 -07:00
column_aware_encoding_util.h Move prefix_extractor to MutableCFOptions 2018-05-21 14:43:11 -07:00
debug.cc GetAllKeyVersions() to take an extra argument of max_num_ikeys. (#4271) 2018-08-16 15:57:08 -07:00
env_librados_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_librados.cc Suppress lint in old files 2018-01-29 12:56:42 -08:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_mirror.cc Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
env_timed_test.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
env_timed.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
merge_operators.h Support StringAppendOperator(delimiter_char) constructor in java-api 2018-03-08 16:17:47 -08:00
object_registry_test.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
util_merge_operators_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00