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https://issues.apache.org/jira/browse/HADOOP-10017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787560#comment-13787560
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Hudson commented on HADOOP-10017:
---------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk #354 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/354/])
HADOOP-10017. Fix NPE in DFSClient#getDelegationToken when doing Distcp from a
secured cluster to an insecured cluster. Contributed by Haohui Mai. (jing9:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1529571)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDistributedFileSystem.java
> Fix NPE in DFSClient#getDelegationToken when doing Distcp from a secured
> cluster to an insecured cluster
> --------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-10017
> URL: https://issues.apache.org/jira/browse/HADOOP-10017
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: 3.0.0, 2.1.1-beta
> Reporter: Jing Zhao
> Assignee: Haohui Mai
> Fix For: 2.1.2-beta
>
> Attachments: HADOOP-10017.000.patch
>
>
> Currently if we run Distcp from a secured cluster and copy data to an
> insecured cluster, DFSClient#getDelegationToken will throw NPE when
> processing the NULL token returned by the NN in the insecured cluster. We
> should be able to handle the NULL token here.
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