[GitHub] [hive] deniskuzZ commented on pull request #2184: HIVE-25022: Metric about incomplete compactions

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

deniskuzZ commented on pull request #2184:
URL: https://github.com/apache/hive/pull/2184#issuecomment-823185836


   > > LGTM, however, I don't see real benefit from this metric.
   > > ```
   > > major succeeded
   > > major failed
   > > minor failed
   > > minor succeeded
   > > ```
   > > 
   > > 
   > > This would be reported as incomplete compaction. What action do you expect from the end-users in this case?
   > 
   > In this case end users should re-run major compaction. Major compaction should have run (at 2. major failed) but hasn't since that failure.
   
   How would they know tables/partitions to re-run major compaction? 


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