mirror of https://github.com/facebook/rocksdb.git
925435bbd9
Summary: The bug only happens for transaction db with 2pc. The main change is in `MemTableList::TryInstallMemtableFlushResults`. Before this fix, `memtables_to_flush` may not include all flushed memtables, and it causes the min_log_number for the flush to be incorrect. The code path for calculating min_log_number is `MemTableList::TryInstallMemtableFlushResults() -> GetDBRecoveryEditForObsoletingMemTables() -> PrecomputeMinLogNumberToKeep2PC() -> FindMinPrepLogReferencedByMemTable()`. Inside `FindMinPrepLogReferencedByMemTable()`, we need to exclude all memtables being flushed. The PR also includes some documentation changes. Pull Request resolved: https://github.com/facebook/rocksdb/pull/13127 Test Plan: added a new unit that fails before this change. Reviewed By: ltamasi Differential Revision: D65679270 Pulled By: cbi42 fbshipit-source-id: 611f34bd6ef4cba51f8b54cb1be416887b5a9c5e |
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| .. | ||
| lock | ||
| optimistic_transaction.cc | ||
| optimistic_transaction.h | ||
| optimistic_transaction_db_impl.cc | ||
| optimistic_transaction_db_impl.h | ||
| optimistic_transaction_test.cc | ||
| pessimistic_transaction.cc | ||
| pessimistic_transaction.h | ||
| pessimistic_transaction_db.cc | ||
| pessimistic_transaction_db.h | ||
| snapshot_checker.cc | ||
| timestamped_snapshot_test.cc | ||
| transaction_base.cc | ||
| transaction_base.h | ||
| transaction_db_mutex_impl.cc | ||
| transaction_db_mutex_impl.h | ||
| transaction_test.cc | ||
| transaction_test.h | ||
| transaction_util.cc | ||
| transaction_util.h | ||
| write_committed_transaction_ts_test.cc | ||
| write_prepared_transaction_test.cc | ||
| write_prepared_txn.cc | ||
| write_prepared_txn.h | ||
| write_prepared_txn_db.cc | ||
| write_prepared_txn_db.h | ||
| write_unprepared_transaction_test.cc | ||
| write_unprepared_txn.cc | ||
| write_unprepared_txn.h | ||
| write_unprepared_txn_db.cc | ||
| write_unprepared_txn_db.h | ||