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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2787) Accumulo too strict about max files
Date Tue, 10 Jun 2014 13:28:01 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14026430#comment-14026430
] 

Keith Turner commented on ACCUMULO-2787:
----------------------------------------

When the OS open file limit is too low, I have usually seen it cause problems in the datanode
processes.  If datanode pocesses are running as another user with different limits, then this
check will not help in that case.  The check will still help ensure that tservers can accept
lots of connections.



> Accumulo too strict about max files
> -----------------------------------
>
>                 Key: ACCUMULO-2787
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2787
>             Project: Accumulo
>          Issue Type: Bug
>          Components: start
>    Affects Versions: 1.5.1, 1.6.0
>            Reporter: Mike Drob
>              Labels: newbie
>
> Accumulo is very aggressive about asking for 65536 max open files, when really something
like 10k is probably fine.
> We should lower the WARN threshold.



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