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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1892) In the Job UI, some links don't work
Date Fri, 14 Sep 2007 07:17:32 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Amar Kamat updated HADOOP-1892:

    Attachment: HADOOP-1592-1.patch

The problem was in the difference between a null array and an array of size zero. Instead
of a null array, an array of size zero was passed which pass the "not null" test and crashed.

> In the Job UI, some links don't work
> ------------------------------------
>                 Key: HADOOP-1892
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1892
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.15.0
>            Reporter: Devaraj Das
>            Assignee: Amar Kamat
>             Fix For: 0.15.0
>         Attachments: HADOOP-1592-1.patch
> I think some problems got introduced in the Job UI after the patch for HADOOP-1592 got
committed. Accessing some of the links (to do with tasks) in the Job UI results in NPE on
the JobTracker.

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