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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2018/12/19 02:05:50 UTC

[GitHub] jihoonson opened a new pull request #6758: Add support segmentGranularity for CompactionTask

jihoonson opened a new pull request #6758: Add support segmentGranularity for CompactionTask
URL: https://github.com/apache/incubator-druid/pull/6758
 
 
   CompactionTask currently supports `keepSegmentGranularity`. It's true by default and if it's false, the compactionTask can merge segments across time chunk. This option was introduced for some people who wants the maximal optimization in terms of the segment size, but I think it's not much useful.
   
   In this PR, I deprecated that option and added a new parameter to set a different segmentGranularity from that of input segments. Also, I added unit tests for verifying that the compactionTask runs as expected.

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