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10 Commits

Author SHA1 Message Date
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
Islam AbdelRahman d713471da8 Limit trash directory to be 25% of total DB 
Summary:
Update DeleteScheduler to delete files immediately if trash directory is >= 25% of DB size
Closes https://github.com/facebook/rocksdb/pull/2436

Differential Revision: D5230384

Pulled By: IslamAbdelRahman

fbshipit-source-id: 5cbda8ac536a3cc72c774641621edc02c8202482
 2017-06-12 16:57:21 -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
Islam AbdelRahman 995618a821 Support SstFileManager::SetDeleteRateBytesPerSecond() 
Summary:
Update DeleteScheduler component to support changing delete rate in runtime by introducing
SstFileManager::SetDeleteRateBytesPerSecond()
Closes https://github.com/facebook/rocksdb/pull/1994

Differential Revision: D4719906

Pulled By: IslamAbdelRahman

fbshipit-source-id: e6b8d9e
 2017-03-16 12:09:15 -07:00
Hyeonseok Oh f2b4939da4 fixed typo 
Summary:
I fixed exisit -> exist
Closes https://github.com/facebook/rocksdb/pull/1799

Differential Revision: D4451466

Pulled By: yiwu-arbug

fbshipit-source-id: b447c3a
 2017-01-23 12:54:13 -08:00
Islam AbdelRahman 989e644ed8 Remove sst_file_manager option from LITE 
Summary:
Remove sst_file_manager option from LITE
Closes https://github.com/facebook/rocksdb/pull/1690

Differential Revision: D4341331

Pulled By: IslamAbdelRahman

fbshipit-source-id: 9f9328d
 2016-12-21 17:54:21 -08:00
Islam AbdelRahman 6b2a047dfc Fix SstFileManager uninitialized data member 
Summary: I have introduced max_allowed_space_ but did not initialize it

Test Plan: make check

Reviewers: sdong, yhchiang, anthony

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D54357
 2016-02-18 11:25:19 -08:00
Islam AbdelRahman df9ba6df62 Introduce SstFileManager::SetMaxAllowedSpaceUsage() to cap disk space usage 
Summary:
Introude SstFileManager::SetMaxAllowedSpaceUsage() that can be used to limit the maximum space usage allowed for RocksDB.
When this limit is exceeded WriteImpl() will fail and return Status::Aborted()

Test Plan: unit testing

Reviewers: yhchiang, anthony, andrewkr, sdong

Reviewed By: sdong

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D53763
 2016-02-17 15:20:23 -08:00
Baraa Hamodi 21e95811d1 Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Islam AbdelRahman d6c838f1e1 Add SstFileManager (component tracking all SST file in DBs and control the deletion rate) 
Summary:
Add a new class SstFileTracker that will be notified whenever a DB add/delete/move and sst file, it will also replace DeleteScheduler
SstFileTracker can be used later to abort writes when we exceed a specific size

Test Plan: unit tests

Reviewers: rven, anthony, yhchiang, sdong

Reviewed By: sdong

Subscribers: igor, lovro, march, dhruba

Differential Revision: https://reviews.facebook.net/D50469
 2016-01-28 18:35:01 -08:00