Commit Graph

104 Commits

Author SHA1 Message Date
Kai Liu
1ec72b37b1 Several easy-to-add properties related to compaction and flushes
Summary: To partly address the request @nkg- raised, add three easy-to-add properties to compactions and flushes.

Test Plan: run unit tests and add a new unit test to cover new properties.

Reviewers: haobo, dhruba

Reviewed By: dhruba

CC: nkg-, leveldb

Differential Revision: https://reviews.facebook.net/D13677
2014-03-18 14:00:09 -07:00
Igor Canadi
f7489123e2 Move compaction picker and internal key comparator to ColumnFamilyData
Summary: Compaction picker and internal key comparator are different for each column family (not global), so they should live in ColumnFamilyData

Test Plan: make check

Reviewers: dhruba, haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15801
2014-01-31 16:06:55 -08:00
Igor Canadi
c37e7de669 Merge branch 'master' into columnfamilies
Conflicts:
	db/db_impl.cc
	db/db_impl.h
2014-01-30 11:47:23 -08:00
Igor Canadi
3c0dcf0e25 InternalStatistics
Summary:
In DBImpl we keep track of some statistics internally and expose them via GetProperty(). This diff encapsulates all the internal statistics into a class InternalStatisics. Most of it is copy/paste.

Apart from cleaning up db_impl.cc, this diff is also necessary for Column families, since every column family should have its own CompactionStats, MakeRoomForWrite-stall stats, etc. It's much easier to keep track of it in every column family if it's nicely encapsulated in its own class.

Test Plan: make check

Reviewers: dhruba, kailiu, haobo, sdong, emayanke

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15273
2014-01-29 20:40:41 -08:00