rocksdb/db/db_impl
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.cc Add a DB Session ID (#6959) 2020-06-15 10:47:02 -07:00
db_impl.h Add a DB Session ID (#6959) 2020-06-15 10:47:02 -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) 2020-05-08 13:01:42 -07:00
db_impl_open.cc Store DB identity and DB session ID in SST files (#6983) 2020-06-17 10:57:40 -07:00
db_impl_readonly.cc API change: DB::OpenForReadOnly will not write to the file system unless create_if_missing is true (#6900) 2020-06-03 18:57:49 -07:00
db_impl_readonly.h API change: DB::OpenForReadOnly will not write to the file system unless create_if_missing is true (#6900) 2020-06-03 18:57:49 -07:00
db_impl_secondary.cc Properly report IO errors when IndexType::kBinarySearchWithFirstKey is used (#6621) 2020-04-15 17:40:44 -07:00
db_impl_secondary.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_impl_write.cc Add timestamp to delete (#6253) 2020-05-28 10:40:03 -07:00
db_secondary_test.cc Do not swallow error returned from SaveTo() (#6801) 2020-05-05 10:46:20 -07:00