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f5576c3317
rocksdb/utilities/transactions
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Maysam Yabandeh f5576c3317 WritePrepared: disableWAL in commit without prepare (#5327) 
Summary:
When committing a transaction without prepare, WritePrepared simply writes the batch to db and add the commit entry to CommitCache. When two_write_queues=true, following the rule of committing only from 2nd write queue, the first write, writes the batch and the only thing the 2nd write does is to write the commit entry to CommitCache. Currently the write batch in 2nd write is set to an empty LogData entry, while the write to the WAL could simply be entirely disabled.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5327

Differential Revision: D15424546

Pulled By: maysamyabandeh

fbshipit-source-id: 3d9ea3922d5196984c584d62a3ed57e1f7ca7b9f
2019-05-28 14:21:52 -07:00
..
optimistic_transaction_db_impl.cc Refactor PessimisticTransaction 2017-08-07 16:12:29 -07:00
optimistic_transaction_db_impl.h Make Optimistic Tx database stackable 2018-04-03 15:28:40 -07:00
optimistic_transaction_test.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
optimistic_transaction.cc Extend Transaction::GetForUpdate with do_validate (#4680) 2018-12-06 17:49:00 -08:00
optimistic_transaction.h Extend Transaction::GetForUpdate with do_validate (#4680) 2018-12-06 17:49:00 -08:00
pessimistic_transaction_db.cc WritePrepared: disableWAL in commit without prepare (#5327) 2019-05-28 14:21:52 -07:00
pessimistic_transaction_db.h WriteUnPrepared: Implement unprepared batches for transactions (#4104) 2018-07-24 00:13:18 -07:00
pessimistic_transaction.cc Remove extraneous call to TrackKey (#5173) 2019-04-12 16:37:12 -07:00
pessimistic_transaction.h WritePrepared: snapshot should be larger than max_evicted_seq_ (#4886) 2019-01-15 18:11:52 -08:00
snapshot_checker.cc WriteUnPrepared: less virtual in iterator callback (#5049) 2019-04-02 14:47:16 -07:00
transaction_base.cc Extend MultiGet batching to Transactions (#5210) 2019-04-23 14:11:26 -07:00
transaction_base.h Extend MultiGet batching to Transactions (#5210) 2019-04-23 14:11:26 -07:00
transaction_db_mutex_impl.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
transaction_db_mutex_impl.h Change RocksDB License 2017-07-15 16:11:23 -07:00
transaction_lock_mgr.cc Improve transaction lock details (#5193) 2019-04-15 10:44:03 -07:00
transaction_lock_mgr.h Improve transaction lock details (#5193) 2019-04-15 10:44:03 -07:00
transaction_test.cc WritePrepared: Clarify the need for two_write_queues in unordered_write (#5313) 2019-05-20 07:49:20 -07:00
transaction_test.h WritePrepared: disableWAL in commit without prepare (#5327) 2019-05-28 14:21:52 -07:00
transaction_util.cc WritePrepared: fix ValidateSnapshot with long-running txn (#4961) 2019-02-08 18:01:25 -08:00
transaction_util.h WritePrepared: fix ValidateSnapshot with long-running txn (#4961) 2019-02-08 18:01:25 -08:00
write_prepared_transaction_test.cc WritePrepared: disableWAL in commit without prepare (#5327) 2019-05-28 14:21:52 -07:00
write_prepared_txn_db.cc WritePrepared: disableWAL in commit without prepare (#5327) 2019-05-28 14:21:52 -07:00
write_prepared_txn_db.h WritePrepared: fix race condition in reading batch with duplicate keys (#5147) 2019-04-12 14:40:41 -07:00
write_prepared_txn.cc WritePrepared: fix race condition in reading batch with duplicate keys (#5147) 2019-04-12 14:40:41 -07:00
write_prepared_txn.h WriteUnPrepared: less virtual in iterator callback (#5049) 2019-04-02 14:47:16 -07:00
write_unprepared_transaction_test.cc Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
write_unprepared_txn_db.cc Use pre-increment instead of post-increment for iterators (#5296) 2019-05-15 13:19:15 -07:00
write_unprepared_txn_db.h Mark logs with prepare in PreReleaseCallback (#5121) 2019-04-02 15:17:47 -07:00
write_unprepared_txn.cc WritePrepared: fix race condition in reading batch with duplicate keys (#5147) 2019-04-12 14:40:41 -07:00
write_unprepared_txn.h WritePrepared: fix race condition in reading batch with duplicate keys (#5147) 2019-04-12 14:40:41 -07:00