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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2015/10/14 23:38:05 UTC

[jira] [Commented] (ACCUMULO-4012) FATE lock-up

    [ https://issues.apache.org/jira/browse/ACCUMULO-4012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14957850#comment-14957850 ] 

Christopher Tubbs commented on ACCUMULO-4012:
---------------------------------------------

Is this ticket complete?

> FATE lock-up
> ------------
>
>                 Key: ACCUMULO-4012
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4012
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master, tserver
>    Affects Versions: 1.5.3, 1.5.4, 1.6.0, 1.6.2, 1.6.3, 1.7.0
>         Environment: large production cluster
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>             Fix For: 1.6.5, 1.7.1, 1.8.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> On a large production cluster, some periodic data processing hangs on FATE transactions. The basic operation is to bulk load the results of a map-reduce job into a temporary table, which is then later deleted. Increasing the number of FATE threads has not improved the situation.
> The details are not clear, and unfortunately this system is not online, so I cannot reproduce the logs easily, but they would be huge anyhow.



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