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From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3462) tablet not major compacting
Date Fri, 02 Oct 2015 16:42:26 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14941363#comment-14941363
] 

Eric Newton commented on ACCUMULO-3462:
---------------------------------------

The compareTo() of compaction runner will return zero when the underlying tablets are not
the same.  They just need to have the same reason priority and number of files.


> tablet not major compacting
> ---------------------------
>
>                 Key: ACCUMULO-3462
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3462
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.5.2, 1.6.1
>         Environment: large production cluster, accumulo-1.6.2, cdh5.1.2
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>             Fix For: 1.5.3, 1.6.2, 1.7.0
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> Noticed a few tablets had hundreds of files as a result of bulk import, but had failed
to compact.
> These tablets are queued for NORMAL compaction, but there is no {{CompactionRunner}}
reference to the tablet.  The {{majorCompactionInProgress}} is set to {{false}}.



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