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https://issues.apache.org/jira/browse/HADOOP-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12624240#action_12624240
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Amar Kamat commented on HADOOP-2165:
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A minor comment :
I can see some redundant diffs in the patch. E.g
{noformat}
- * @param hostName host name of the task attempt.
+ * @param hostName host name of the task attempt.
{noformat}
> Augment JobHistory to store tasks' userlogs
> -------------------------------------------
>
> Key: HADOOP-2165
> URL: https://issues.apache.org/jira/browse/HADOOP-2165
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Reporter: Arun C Murthy
> Assignee: Vinod Kumar Vavilapalli
> Attachments: patch_userlog_1.4.3.txt
>
>
> It will be very useful to be able to see the job's userlogs (the
> stdout/stderr/syslog of the tasks) from the JobHistory page. It will greatly
> aid in debugging etc.
> At the very minimum we should have links from the JobHistory to the logs on
> the TT.
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