5 commits

Author	SHA1	Message	Date
Siying Dong	aef763b6d6	Make statistics's stats_level change thread-safe (#5030) ... Summary: Right now, users can change statistics.stats_level while DB is running, but TSAN may report data race. We make stats_level_ to be atomic, and access them using accessors. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5030 Differential Revision: D14267519 Pulled By: siying fbshipit-source-id: 37d7ebeff7a43a406230143422a16af899163f73	2019-03-01 10:42:09 -08:00
Siying Dong	3c327ac2d0	Change RocksDB License ... Summary: Closes https://github.com/facebook/rocksdb/pull/2589 Differential Revision: D5431502 Pulled By: siying fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75	2017-07-15 16:11:23 -07:00
Siying Dong	d616ebea23	Add GPLv2 as an alternative license. ... Summary: Closes https://github.com/facebook/rocksdb/pull/2226 Differential Revision: D4967547 Pulled By: siying fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4	2017-04-27 18:06:12 -07:00
Andrew Kryczka	efc361ef7d	Add user stats Reset API ... Summary: It resets all the ticker and histogram stats to zero. Needed to change the locking a bit since Reset() is the only operation that manipulates multiple tickers/histograms together, and that operation should be seen as atomic by other operations that access tickers/histograms. Closes https://github.com/facebook/rocksdb/pull/2213 Differential Revision: D4952232 Pulled By: ajkr fbshipit-source-id: c0475c3e4c7b940120d53891b69c3091149a0679	2017-04-26 15:57:01 -07:00
Andrew Kryczka	f6a27d0bce	Extract statistics tests into separate file ... Summary: I'm going to add more DB tests for statistics as currently we have very few. I started a file dedicated to this purpose and moved the existing stats-specific tests there. Closes https://github.com/facebook/rocksdb/pull/2211 Differential Revision: D4951558 Pulled By: ajkr fbshipit-source-id: 05d11c35079c40ecabdfd2cf5556ccb761f694a4	2017-04-26 14:47:23 -07:00