druid

Commit Graph

Author	SHA1	Message	Date
Xavier Léauté	e79284da59	new interval based cost function (#2972 ) * new interval based cost function Addresses issues with balancing of segments in the existing cost function - `gapPenalty` led to clusters of segments ~30 days apart - `recencyPenalty` caused imbalance among recent segments - size-based cost could be skewed by compression New cost function is purely based on segment intervals: - assumes each time-slice of a partition is a constant cost - cost is additive, i.e. cost(A, B union C) = cost(A, B) + cost(A, C) - cost decays exponentially based on distance between time-slices * comments and formatting * add more comments to explain the calculation	2016-05-17 09:56:00 -07:00
Gian Merlino	738dcd8cd9	Update version to 0.9.1-SNAPSHOT. Fixes #2462	2016-03-17 10:34:20 -07:00
jon-wei	c53bf85d83	Add docs and benchmark for JSON flattening parser	2015-12-09 16:13:30 -08:00
Xavier Léauté	e4ac78e43d	bump next snapshot to 0.9.0	2015-10-20 13:46:13 -07:00
Xavier Léauté	4c2c7a2c37	update version to 0.8.3	2015-10-14 21:40:55 -07:00
Xavier Léauté	3b2e41e42a	update for next release	2015-08-18 17:16:46 -07:00
Charles Allen	7fe8562980	Remove locks from StupidPool	2015-08-05 19:24:56 -07:00
Xavier Léauté	4cfb00bc8a	inrement version	2015-07-15 13:09:05 -07:00
Xavier Léauté	0a5bb909a2	[maven-release-plugin] prepare for next development iteration	2015-06-18 17:35:19 -07:00
Xavier Léauté	59c6b2b279	[maven-release-plugin] prepare release druid-0.8.0-rc1	2015-06-18 17:35:14 -07:00
nishant	81415282aa	Enabling compression for multiValued dimension Add test and refactoring Add benchmark tests	2015-05-27 00:09:14 +05:30

11 Commits