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https://issues.apache.org/jira/browse/YARN-2121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020779#comment-14020779
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Hudson commented on YARN-2121:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #576 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/576/])
YARN-2121. Fixed NPE handling in Timeline Server's TimelineAuthenticator.
Contributed by Zhijie Shen. (vinodkv:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1601000)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/TimelineAuthenticator.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestTimelineAuthenticator.java
> TimelineAuthenticator#hasDelegationToken may throw NPE
> ------------------------------------------------------
>
> Key: YARN-2121
> URL: https://issues.apache.org/jira/browse/YARN-2121
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
> Fix For: 2.5.0
>
> Attachments: YARN-2121.1.patch
>
>
> {code}
> private boolean hasDelegationToken(URL url) {
> return url.getQuery().contains(
> TimelineAuthenticationConsts.DELEGATION_PARAM + "=");
> }
> {code}
> If the given url doesn't have any params at all. It will throw NPE.
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