[jira] Commented: (HBASE-1480) compaction file not cleaned up after a crash/OOME server

["Andrew Purtell (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-1480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12716468#action_12716468 ] 

Andrew Purtell commented on HBASE-1480:
---------------------------------------

Unless we're going to move to a master-less architecture, I think the master is a good place for this kind of housekeeping. It's the only entity allowed to delete dirs in HDFS already. 

> compaction file not cleaned up after a crash/OOME server
> --------------------------------------------------------
>
>                 Key: HBASE-1480
>                 URL: https://issues.apache.org/jira/browse/HBASE-1480
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: master, regionserver
>            Reporter: Billy Pearson
>             Fix For: 0.20.0
>
>
> We do not clean up compaction files after a crash/OOME of a region server.
> I am not sure how the compaction file naming is anymore if its not reproducable some how we 
> should let the master or the server with the root region check every so often and delete old files say 
> older then 24 hours in the compaction dir's of the tables

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