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https://issues.apache.org/jira/browse/MAPREDUCE-6975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16201749#comment-16201749
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Naganarasimha G R commented on MAPREDUCE-6975:
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[~Prabhu Joseph],
Latest patch looks good enough for the +ve flow, but was wondering whether the
logs will be outputted on the failure flow too ? Because generally in the yarn
side on the container failure we are capturing the last 64kb content to be part
of diagnostic message, so do you think whether avoiding this log would be
better or your earlier mentioned single line message with less verbose content
would be better ?
> Logging task counters
> ----------------------
>
> Key: MAPREDUCE-6975
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6975
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: task
> Affects Versions: 2.7.3
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Attachments: Log_Output, MAPREDUCE-6975.1.patch,
> MAPREDUCE-6975.2.patch, MAPREDUCE-6975.patch
>
>
> Logging counters for each task at the end of it's syslog will make debug
> easier with just application logs.
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