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 |
||
|---|---|---|
| .. | ||
| agg_merge | ||
| backup | ||
| blob_db | ||
| cassandra | ||
| checkpoint | ||
| compaction_filters | ||
| convenience | ||
| leveldb_options | ||
| memory | ||
| merge_operators | ||
| option_change_migration | ||
| options | ||
| persistent_cache | ||
| simulator_cache | ||
| table_properties_collectors | ||
| trace | ||
| transactions | ||
| ttl | ||
| write_batch_with_index | ||
| cache_dump_load.cc | ||
| cache_dump_load_impl.cc | ||
| cache_dump_load_impl.h | ||
| compaction_filters.cc | ||
| counted_fs.cc | ||
| counted_fs.h | ||
| debug.cc | ||
| env_mirror.cc | ||
| env_mirror_test.cc | ||
| env_timed.cc | ||
| env_timed.h | ||
| env_timed_test.cc | ||
| fault_injection_env.cc | ||
| fault_injection_env.h | ||
| fault_injection_fs.cc | ||
| fault_injection_fs.h | ||
| fault_injection_secondary_cache.cc | ||
| fault_injection_secondary_cache.h | ||
| memory_allocators.h | ||
| merge_operators.cc | ||
| merge_operators.h | ||
| object_registry.cc | ||
| object_registry_test.cc | ||
| types_util.cc | ||
| types_util_test.cc | ||
| util_merge_operators_test.cc | ||
| wal_filter.cc | ||