[GitHub] [incubator-druid] himanshug commented on issue #8489: Stateful auto compaction

[GitBox <gi...@apache.org>]

himanshug commented on issue #8489: Stateful auto compaction
URL: https://github.com/apache/incubator-druid/issues/8489#issuecomment-535262115
 
 
   just trying to wrap my head around compaction, I have few questions, it has evolved alot :)
   
   1. Does coordinator auto compaction always do "minor compaction" ( described in https://github.com/apache/incubator-druid/issues/7491 )?
   2. Same `CompactionTask` is used for both "minor" as well as "major" compaction. It is major compaction when either of "interval" or "segmentGranularity" fields are explicitly provided ?
   
   >  If it exists, the coordinator compares the compactionPartitionsSpec that partitionsSpec in auto compaction configuration. The segment will be a compaction candidate if it has a different partitionsSpec.
   
   or else auto/minor compaction would produce exactly same result because it doesn't change segmentGranularity... right ?
   
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@druid.apache.org
For additional commands, e-mail: commits-help@druid.apache.org