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From "Mit Desai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6014) New task status field in task attempts table can lead to an empty web page
Date Mon, 04 Aug 2014 15:30:12 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mit Desai updated MAPREDUCE-6014:
---------------------------------

    Attachment: MAPREDUCE-6014.patch

Attaching patch for trunk and branch-2

> New task status field in task attempts table can lead to an empty web page 
> ---------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6014
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6014
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.5.0
>            Reporter: Mit Desai
>            Assignee: Mit Desai
>         Attachments: MAPREDUCE-6014.patch
>
>
> MAPREDUCE-5550 added a new task attempts field but didn't Javascript-escape the contents.
 Tasks with status messages that have newlines or other characters can then break the parsing
of the web page and leave the user with a blank page.



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