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https://issues.apache.org/jira/browse/MAPREDUCE-5766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911862#comment-13911862
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Jason Lowe commented on MAPREDUCE-5766:
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bq. Thanks Jason for the comment, the intention was because there is already a
LOG.info(""Progress of TaskAttempt ...") immediately following the log "Status
update from... "
Oh, sorry, my apologies. I missed the fact that we were already redundantly
reporting task status receipt further down. In that case I think we should
just remove the log message of status receipt entirely and just leave the
existing progress report. The status message adds no new value, even as a
DEBUG message, as it only reports the task attempt ID which is already logged
by the progress message a few lines later. The progress message implies status
receipt.
> Ping messages from attempts should be moved to DEBUG
> ----------------------------------------------------
>
> Key: MAPREDUCE-5766
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5766
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: applicationmaster
> Reporter: Ramya Sunil
> Assignee: Jian He
> Priority: Minor
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-5766.1.patch, MAPREDUCE-5766.2.patch
>
>
> Messages such as "org.apache.hadoop.mapred.TaskAttemptListenerImpl: Ping from
> attempt_1391416522080_0015_m_000000_0" in AM logs should be moved to DEBUG.
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