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https://issues.apache.org/jira/browse/HADOOP-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12617404#action_12617404
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Amareshwari Sriramadasu commented on HADOOP-3462:
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*Please ignore my previous comment*. Let this issue look at failures during
shuffle only.
So, errors/exceptions during shuffle phase of the task will mark the attempt
FAILED_INTERNAL. And these failures will be considered for blacklasting the
trackers, but not kill the job.
> reduce task failures during shuffling should not count against number of
> retry attempts
> ---------------------------------------------------------------------------------------
>
> Key: HADOOP-3462
> URL: https://issues.apache.org/jira/browse/HADOOP-3462
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.16.3
> Reporter: Christian Kunz
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.19.0
>
>
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