rocksdb

History

Yanqin Jin b512f4bc76 Batch blob read IO for MultiGet (#8699 )

Summary:
In batched `MultiGet()`, RocksDB batches blob read IO and uses `RandomAccessFileReader::MultiRead()`
to read the blobs instead of issuing multiple `Read()`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8699

Test Plan:
```
make check
```

Reviewed By: ltamasi

Differential Revision: D31030861

Pulled By: riversand963

fbshipit-source-id: a0df6060cbfd54cff9515a4eee08807b1dbcb0c8

2021-09-17 19:23:13 -07:00

compacted_db_impl.cc

Make backups openable as read-only DBs (#8142 )

2021-04-06 14:37:53 -07:00

compacted_db_impl.h

Move compacted_db_impl.[c|h] to db/db_impl (#8082 )

2021-03-23 13:49:26 -07:00

db_impl_compaction_flush.cc

Expose blob file information through the EventListener interface (#8675 )

2021-09-16 17:23:36 -07:00

db_impl_debug.cc

Eliminate compiler complaining, which the return type of the function… (#8498 )