dengke created KUDU-3367:
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             Summary: Delta file with full of delete op can not be schedule to 
compact
                 Key: KUDU-3367
                 URL: https://issues.apache.org/jira/browse/KUDU-3367
             Project: Kudu
          Issue Type: New Feature
          Components: compaction
            Reporter: dengke


If we get a REDO delta with full of delete op, wich means there is no update op 
in the file. The current compact algorithm will not schedule the file do 
compact. If such files exist, after accumulating for a period of time, it will 
greatly affect our scan speed. However, processing such files every time 
compact reducesĀ  compact's performance.



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