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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2165) Augment JobHistory to store tasks' userlogs
Date Thu, 21 Aug 2008 03:38:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12624240#action_12624240
] 

Amar Kamat commented on HADOOP-2165:
------------------------------------

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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