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https://issues.apache.org/jira/browse/YARN-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13810586#comment-13810586
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Vinod Kumar Vavilapalli commented on YARN-1380:
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Duplicate of YARN-90.
> Enable NM to automatically reuse failed local dirs after they are available
> again
> ---------------------------------------------------------------------------------
>
> Key: YARN-1380
> URL: https://issues.apache.org/jira/browse/YARN-1380
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager
> Reporter: Hou Song
> Labels: features
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Currently NM is able to kick bad directories out when they fail, but not able
> to reuse them if they are fixed. This is inconvenient in large production
> clusters.
> In this jira I propose a patch that I am using in my organization.
> It also adds a new metric of the number of failed directories so people have
> clearer view from outside.
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