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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2287) Logs are overwritten upon restart
Date Thu, 25 Jun 2015 17:15:05 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601553#comment-14601553
] 

John Vines commented on ACCUMULO-2287:
--------------------------------------

Watcher should have no impact on the logs, but it does need the output of the err/out files
to determine things like OOME.

> Logs are overwritten upon restart
> ---------------------------------
>
>                 Key: ACCUMULO-2287
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2287
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: master, tserver
>    Affects Versions: 1.4.4, 1.5.0, 1.6.0, 1.7.0
>            Reporter: Mike Drob
>            Assignee: Josh Elser
>             Fix For: 1.8.0
>
>         Attachments: 0001-ACCUMULO-2287-Retain-a-fixed-number-of-.out-and-.err.patch
>
>
> When a server is restarted, then it overwrites the contents of the .out and .err files.
This makes it more difficult to debug failures if you have something like puppet or supervisord
ensuring that your processes are always running. We should figure out how to roll the files
instead.



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