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https://issues.apache.org/jira/browse/YARN-285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538751#comment-13538751
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Hudson commented on YARN-285:
-----------------------------
Integrated in Hadoop-Yarn-trunk #73 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/73/])
Fixing CHANGES.txt for YARN-285. (Revision 1425229)
YARN-285. Added a temporary plugin interface for RM to be able to redirect to
JobHistory server for apps that it no longer tracks. Contributed by Derek
Dagit. (Revision 1425210)
Result = SUCCESS
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1425229
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1425210
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/TrackingUriPlugin.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/ProxyUriUtils.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServlet.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/test/java/org/apache/hadoop/yarn/server/webproxy/TestProxyUriUtils.java
> RM should be able to provide a tracking link for apps that have already been
> purged
> -----------------------------------------------------------------------------------
>
> Key: YARN-285
> URL: https://issues.apache.org/jira/browse/YARN-285
> Project: Hadoop YARN
> Issue Type: Improvement
> Affects Versions: 3.0.0, 0.23.5
> Reporter: Derek Dagit
> Assignee: Derek Dagit
> Fix For: 2.0.3-alpha, 0.23.6
>
> Attachments: YARN-285-branch-0.23.patch, YARN-285-branch-0.23.patch,
> YARN-285-branch-0.23.patch, YARN-285-branch-0.23.patch, YARN-285.patch,
> YARN-285.patch, YARN-285.patch, YARN-285.patch
>
>
> As applications complete, the RM tracks their IDs in a completed list. This
> list is routinely truncated to limit the total number of application
> remembered by the RM.
> When a user clicks the History for a job, either the browser is redirected to
> the application's tracking link obtained from the stored application
> instance. But when the application has been purged from the RM, an error is
> displayed.
> In very busy clusters the rate at which applications complete can cause
> applications to be purged from the RM's internal list within hours, which
> breaks the proxy URLs users have saved for their jobs.
> We would like the RM to provide valid tracking links persist so that users
> are not frustrated by broken links.
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