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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-11863) Stopping Accumulo tservers can deadlock
Date Thu, 11 Jun 2015 17:09:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-11863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582230#comment-14582230
] 

Josh Elser commented on AMBARI-11863:
-------------------------------------

(non-binding) +1

I'm still frustrated and confused about why the timeout isn't working as (best as I can tell)
it should be, but `kill`'ing the processes instead of trying to gracefully stop them will
definitely work (this is an area in Accumulo that is heavily tested).

> Stopping Accumulo tservers can deadlock
> ---------------------------------------
>
>                 Key: AMBARI-11863
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11863
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Billie Rinaldi
>            Assignee: Billie Rinaldi
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-11863.1.patch
>
>
> Since the Execute operation isn't respecting timeout yet, we should remove the accumulo
admin stop call.  We can fall back on killing the processes until the stop operation becomes
more robust, or can be timed out.



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