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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6405) NullPointerException in App Attempts page
Date Thu, 18 Jun 2015 11:01:01 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591641#comment-14591641
] 

Devaraj K commented on MAPREDUCE-6405:
--------------------------------------

[~ryu_kobayashi], You can find this error when you navigate to Job page, and then in Attempt
Type section click on any Running of Maps/Reduces, you will get the error in the MRAppMaster
log. Or you can also directly open the link in the format http://host2:8088/proxy/application_1434640338211_0008/mapreduce/attempts/job_1434640338211_0008/m/RUNNING
to see the exception in MRAppMaster log.

> NullPointerException in App Attempts page
> -----------------------------------------
>
>                 Key: MAPREDUCE-6405
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6405
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.8.0
>            Reporter: Siqi Li
>            Assignee: Siqi Li
>         Attachments: MAPREDUCE-6405.v1.patch
>
>




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