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https://issues.apache.org/jira/browse/MAPREDUCE-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148464#comment-13148464
]
Hudson commented on MAPREDUCE-3392:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #860 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/860/])
MAPREDUCE-3392. Fixed Cluster's getDelegationToken's API to return null
when there isn't a supported token. Contributed by John George.
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1200484
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/TestYarnClientProtocolProvider.java
> Cluster.getDelegationToken() throws NPE if client.getDelegationToken()
> returns null.
> ------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3392
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3392
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 0.23.0, 0.24.0
> Reporter: John George
> Assignee: John George
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3392-0.23.patch
>
>
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:399)
> at
> org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1074)
> at
> org.apache.oozie.service.KerberosHadoopAccessorService.createJobClient(KerberosHadoopAccessorService.java:139)
> at
> org.apache.oozie.action.hadoop.JavaActionExecutor.createJobClient(JavaActionExecutor.java:810)
> at
> org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:551)
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