https://community.cloudera.com/t5/Support-Questions/Is-there-a-way-to-find-the-completion-of-major-compaction/m-p/183470#M145632 <P>NONE means no compaction is currently running (or completed) , if state return MAJOR , it means major compaction is still running. Either your table is small or you have a single file in each region resulting in major compaction to complete soon and showing state as NONE</P> Wed, 13 Sep 2017 15:29:49 GMT asinghal 2017-09-13T15:29:49Z