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https://issues.apache.org/jira/browse/YARN-165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13488602#comment-13488602
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Hudson commented on YARN-165:
-----------------------------
Integrated in Hadoop-Yarn-trunk #23 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/23/])
YARN-165. RM should point tracking URL to RM web page for app when AM fails
(jlowe via bobby) (Revision 1404211)
Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1404211
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptImpl.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/TestRMAppAttemptTransitions.java
> RM should point tracking URL to RM web page for app when AM fails
> -----------------------------------------------------------------
>
> Key: YARN-165
> URL: https://issues.apache.org/jira/browse/YARN-165
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 2.0.3-alpha, 0.23.5
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Blocker
> Fix For: 3.0.0, 2.0.3-alpha, 0.23.5
>
> Attachments: YARN-165-branch23.patch, YARN-165-branch23.patch,
> YARN-165.patch
>
>
> Currently when an ApplicationMaster fails the ResourceManager is updating the
> tracking URL to an empty string, see
> RMAppAttemptImpl.ContainerFinishedTransition. Unfortunately when the client
> attempts to follow the proxy URL it results in a web page showing an HTTP 500
> error and an ugly backtrace because "http://"; isn't a very helpful tracking
> URL.
> It would be much more helpful if the proxy URL redirected to the RM webapp
> page for the specific application. That page shows the various AM attempts
> and pointers to their logs which will be useful for debugging the problems
> that caused the AM attempts to fail.
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