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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-417) Logging could hang/fail when drive is filled by mapred outputs.
Date Thu, 17 Jul 2014 17:09:05 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved MAPREDUCE-417.
----------------------------------------

    Resolution: Fixed

I'm going to mark this as fixed due to how user logging is now handled.

> Logging could hang/fail when drive is filled by mapred outputs.
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-417
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-417
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Koji Noguchi
>            Priority: Minor
>
> HADOOP-1252 addresses the mapred disk problems.
> In addition to those problems, if mapred fills up the drive used for logging, it might
affect TaskTracker/DataNodes.
> Simple solution for now is not to use the logging drive in MapReduce. 



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