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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6014) New task status field in task attempts table can lead to an empty web page
Date Tue, 05 Aug 2014 22:41:13 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086922#comment-14086922
] 

Hudson commented on MAPREDUCE-6014:
-----------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #6018 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/6018/])
MAPREDUCE-6014. New task status field in task attempts table can lead to an empty web page.
Contributed by Mit Desai (jlowe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1616018)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/TaskPage.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/TasksBlock.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/webapp/TestBlocks.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsTaskPage.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/webapp/TestBlocks.java


> 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
>             Fix For: 3.0.0, 2.6.0
>
>         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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