rocksdb

History

Zitan Chen 94d04529de Store DB identity and DB session ID in SST files (#6983 )

Summary:
`db_id` and `db_session_id` are now part of the table properties for all formats and stored in SST files. This adds about 99 bytes to each new SST file.

The `TablePropertiesNames` for these two identifiers are `rocksdb.creating.db.identity` and `rocksdb.creating.session.identity`.

In addition, SST files generated from SstFileWriter and Repairer have DB identity “SST Writer” and “DB Repairer”, respectively. Their DB session IDs are generated in the same way as `DB::GetDbSessionId`.

A table property test is added.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6983

Test Plan: make check and some manual tests.

Reviewed By: zhichao-cao

Differential Revision: D22048826

Pulled By: gg814

fbshipit-source-id: afdf8c11424a6f509b5c0b06dafad584a80103c9

2020-06-17 10:57:40 -07:00

db_impl_compaction_flush.cc

Store DB identity and DB session ID in SST files (#6983 )

2020-06-17 10:57:40 -07:00

db_impl_debug.cc

Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433 )

2020-02-20 12:09:57 -08:00

db_impl_experimental.cc

Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433 )

2020-02-20 12:09:57 -08:00

db_impl_files.cc

Fix a few bugs in best-efforts recovery (#6824 )