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From "Michiel Vanderlee (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (ACCUMULO-4317) Accumulo client causes 'too many files open' due to infinite loop.
Date Thu, 02 Jun 2016 23:14:59 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15313238#comment-15313238
] 

Michiel Vanderlee edited comment on ACCUMULO-4317 at 6/2/16 11:14 PM:
----------------------------------------------------------------------

In regards to {quote}
The patch doesn't appear to include any new or modified tests. Please justify why no new tests
are needed for this patch. Also please list what manual steps were performed to verify this
patch.
{quote}

I'm not sure how to write unit tests for this.

All other failures are jdk 1.7 related issues


was (Author: mastermikeyboy@gmail.com):
In regards to {quote}
The patch doesn't appear to include any new or modified tests. Please justify why no new tests
are needed for this patch. Also please list what manual steps were performed to verify this
patch.
{quote}

I'm not sure how to write unit tests for this.

> Accumulo client causes 'too many files open' due to infinite loop.
> ------------------------------------------------------------------
>
>                 Key: ACCUMULO-4317
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4317
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.6.5, 1.7.0, 1.7.1
>            Reporter: Michiel Vanderlee
>            Assignee: Michiel Vanderlee
>            Priority: Blocker
>             Fix For: 1.6.6, 1.7.2, 1.8.0
>
>         Attachments: Accumulo-4317.patch
>
>
> Accumulo stores hostnames in zookeeper, if the client can not resolve these then it will
continue to try to connect in a while(true) loop. This will eventually cause 'too many files
open' errors.
> Loop is in ServerClient.java$executeRaw
> Bug: Should error out after some time, not retry infintely.
> Workaround: Add hostnames to /etc/hosts and restart.



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