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https://issues.apache.org/jira/browse/HADOOP-15143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305970#comment-16305970
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Mukul Kumar Singh commented on HADOOP-15143:
--------------------------------------------
The test wasn't ported to branch-2 in the original jira HADOOP-13433 which
introduced the function {{fixKerberosTicketOrder}}.
https://issues.apache.org/jira/browse/HADOOP-13433?focusedCommentId=15838605&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15838605
I have attached the fix for branch-2 skipping the test.
> NPE due to Invalid KerberosTicket in UGI
> ----------------------------------------
>
> Key: HADOOP-15143
> URL: https://issues.apache.org/jira/browse/HADOOP-15143
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.7.4
> Reporter: Jitendra Nath Pandey
> Assignee: Mukul Kumar Singh
> Fix For: 3.1.0
>
> Attachments: HADOOP-15143.001.patch, HADOOP-15143.002.patch
>
>
> {code}
> java.lang.NullPointerException
> at
> org.apache.hadoop.security.UserGroupInformation.fixKerberosTicketOrder(UserGroupInformation.java:1170)
>
> at
> org.apache.hadoop.security.UserGroupInformation.reloginFromKeytab(UserGroupInformation.java:1247)
>
> at
> org.apache.hadoop.security.UserGroupInformation.checkTGTAndReloginFromKeytab(UserGroupInformation.java:1157)
>
> {code}
> It could be related to jdk issue
> http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/fd0e0898721c
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