4 Commits

Author	SHA1	Message	Date
Yi Wu	ad19eb8686	Fixing blob db sequence number handling ... Summary: Blob db rely on base db returning sequence number through write batch after DB::Write(). However after recent changes to the write path, DB::Writ()e no longer return sequence number in some cases. Fixing it by have WriteBatchInternal::InsertInto() always encode sequence number into write batch. Stacking on #2375. Closes https://github.com/facebook/rocksdb/pull/2385 Differential Revision: D5148358 Pulled By: yiwu-arbug fbshipit-source-id: 8bda0aa07b9334ed03ed381548b39d167dc20c33	2017-05-31 10:56:45 -07:00
Yi Wu	345878a7fb	update blob_db_test ... Summary: Re-enable blob_db_test with some update: * Commented out delay at the end of GC tests. Will update the logic later with sync point to properly trigger GC. * Added some helper functions. Also update make files to include blob_dump tool. Closes https://github.com/facebook/rocksdb/pull/2375 Differential Revision: D5133793 Pulled By: yiwu-arbug fbshipit-source-id: 95470b26d0c1f9592ba4b7637e027fdd263f425c	2017-05-30 22:26:13 -07:00
Anirban Rahut	d85ff4953c	Blob storage pr ... Summary: The final pull request for Blob Storage. Closes https://github.com/facebook/rocksdb/pull/2269 Differential Revision: D5033189 Pulled By: yiwu-arbug fbshipit-source-id: 6356b683ccd58cbf38a1dc55e2ea400feecd5d06	2017-05-10 15:14:44 -07:00
sdong	8b79422b52	[Proof-Of-Concept] RocksDB Blob Storage with a blob log file. ... Summary: This is a proof of concept of a RocksDB blob log file. The actual value of the Put() is appended to a blob log using normal data block format, and the handle of the block is written as the value of the key in RocksDB. The prototype only supports Put() and Get(). It doesn't support DB restart, garbage collection, Write() call, iterator, snapshots, etc. Test Plan: Add unit tests. Reviewers: arahut Reviewed By: arahut Subscribers: kradhakrishnan, leveldb, andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D61485	2016-08-10 17:05:17 -07:00