rocksdb/db/db_impl
Cheng Chang 1e40696dd1 Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601)
Summary:
When a WAL is synced, an edit is written to MANIFEST.
After flushing memtables, the obsoleted WALs are piggybacked to MANIFEST while writing the new L0 files to MANIFEST.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7601

Test Plan:
`track_and_verify_wals_in_manifest` is enabled by default for all tests extending `DBBasicTest`, and in db_stress_test.
Unit test `wal_edit_test`, `version_edit_test`, and `version_set_test` are also updated.
Watch all tests to pass.

Reviewed By: ltamasi

Differential Revision: D24553957

Pulled By: cheng-chang

fbshipit-source-id: 66a569ff1bdced38e22900bd240b73113906e040
2020-11-06 17:22:36 -08:00
..
db_impl.cc Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_impl.h Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_impl_compaction_flush.cc Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_impl_debug.cc Periodically flush info log out of application buffer (#7488) 2020-10-01 19:14:14 -07:00
db_impl_experimental.cc Replace reinterpret_cast with static_cast_with_check (#7067) 2020-07-02 19:25:41 -07:00
db_impl_files.cc Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_impl_open.cc Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_impl_readonly.cc RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
db_impl_readonly.h RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
db_impl_secondary.cc Make FileType Public and Replace kLogFile with kWalFile (#7580) 2020-10-22 17:06:20 -07:00
db_impl_secondary.h RocksJava - Add errorIfLogFileExists parameter to RocksDB.openReadOnly (#7046) 2020-09-17 15:41:25 -07:00
db_impl_write.cc Track WAL in MANIFEST: LogAndApply WAL events to MANIFEST (#7601) 2020-11-06 17:22:36 -08:00
db_secondary_test.cc Fix many tests to run with MEM_ENV and ENCRYPTED_ENV; Introduce a MemoryFileSystem class (#7566) 2020-10-27 10:33:09 -07:00