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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3276) Shard.xml hung with no client output
Date Thu, 30 Oct 2014 18:48:34 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14190595#comment-14190595
] 

Josh Elser commented on ACCUMULO-3276:
--------------------------------------

Ok, that gives me some more information and confirms that the {{AssignmentHandler}} thread
was never run. If it had been started, we would have seen something in the logs for:

{noformat}
INFO : tserver:9997: got assignment from master: 3<<
{noformat}

Given that the assignment pool only has a single thread, I think we can assume that there
was some other assignment that was hung on that server.

> Shard.xml hung with no client output
> ------------------------------------
>
>                 Key: ACCUMULO-3276
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3276
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 1.6.1
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.6.2, 1.7.0
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Ran Shard.xml over a 5 node instance. The only line of client output I got was that ZooSession
connected to the quorum.
> 45 minutes later, my test runner timed out the module. We need more information in the
client test log to actually determine where it got stuck.



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