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Posted to common-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/08/11 20:10:32 UTC

[jira] [Resolved] (HADOOP-5547) One bad node can cause whole job to fail

     [ https://issues.apache.org/jira/browse/HADOOP-5547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins resolved HADOOP-5547.
---------------------------------

    Resolution: Won't Fix

Out of date

> One bad node can cause whole job to fail
> ----------------------------------------
>
>                 Key: HADOOP-5547
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5547
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Nathan Marz
>
> This happened on the 0.19.2 branch. One of the nodes in our cluster was having disk problems and every task run on it was failing. In general the node would get blacklisted and jobs would run fine on it. However, for one job, the job ran the "Job setup" task on this bad node. When the task failed, the task was then retried on the same bad node 3 more times until the job failed. Hadoop should be able to handle this situation better.

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