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4c70cb7306
rocksdb/utilities/transactions
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Manuel Ung 4c70cb7306 WriteUnPrepared: support iterating while writing to transaction (#5699) 
Summary:
In MyRocks, there are cases where we write while iterating through keys. This currently breaks WBWIIterator, because if a write batch flushes during iteration, the delta iterator would point to invalid memory.

For now, fix by disallowing flush if there are active iterators. In the future, we will loop through all the iterators on a transaction, and refresh the iterators when a write batch is flushed.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5699

Differential Revision: D16794157

Pulled By: lth

fbshipit-source-id: 5d5bf70688bd68fe58e8a766475ae88fd1be3190
2019-08-14 14:28:53 -07:00
..
optimistic_transaction_db_impl.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
optimistic_transaction_db_impl.h Make Optimistic Tx database stackable 2018-04-03 15:28:40 -07:00
optimistic_transaction_test.cc TransactionUtil::CheckKey() to skip unnecessary history (#4941) 2019-06-11 11:46:42 -07:00
optimistic_transaction.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
optimistic_transaction.h Extend Transaction::GetForUpdate with do_validate (#4680) 2018-12-06 17:49:00 -08:00
pessimistic_transaction_db.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
pessimistic_transaction_db.h WritePrepared: skip_concurrency_control option (#5330) 2019-05-28 16:29:45 -07:00
pessimistic_transaction.cc WritePrepared: reduce prepared_mutex_ overhead (#5420) 2019-06-10 11:53:31 -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 WriteUnPrepared: savepoint support (#5627) 2019-07-31 13:39:39 -07:00
transaction_base.h WriteUnPrepared: savepoint support (#5627) 2019-07-31 13:39:39 -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 simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
transaction_lock_mgr.h Improve transaction lock details (#5193) 2019-04-15 10:44:03 -07:00
transaction_test.cc WriteUnPrepared: increase test coverage in transaction_test (#5658) 2019-08-12 12:16:04 -07:00
transaction_test.h Fix double deletion in transaction_test (#5700) 2019-08-13 21:54:55 -07:00
transaction_util.cc TransactionUtil::CheckKey() to skip unnecessary history (#4941) 2019-06-11 11:46:42 -07:00
transaction_util.h Fix PopSavePoint to merge info into the previous savepoint (#5628) 2019-07-26 11:39:30 -07:00
write_prepared_transaction_test.cc WriteUnPrepared: increase test coverage in transaction_test (#5658) 2019-08-12 12:16:04 -07:00
write_prepared_txn_db.cc WritePrepared: Fix SmallestUnCommittedSeq bug (#5683) 2019-08-09 16:40:00 -07:00
write_prepared_txn_db.h WritePrepared: Fix SmallestUnCommittedSeq bug (#5683) 2019-08-09 16:40:00 -07:00
write_prepared_txn.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
write_prepared_txn.h WriteUnPrepared: Use WriteUnpreparedTxnReadCallback for MultiGet (#5634) 2019-07-29 17:56:13 -07:00
write_unprepared_transaction_test.cc WriteUnPrepared: support iterating while writing to transaction (#5699) 2019-08-14 14:28:53 -07:00
write_unprepared_txn_db.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
write_unprepared_txn_db.h WriteUnPrepared: use tracked_keys_ to track keys needed for rollback (#5562) 2019-07-16 15:24:56 -07:00
write_unprepared_txn.cc WriteUnPrepared: support iterating while writing to transaction (#5699) 2019-08-14 14:28:53 -07:00
write_unprepared_txn.h WriteUnPrepared: support iterating while writing to transaction (#5699) 2019-08-14 14:28:53 -07:00