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Date: Fri, 29 Dec 2017 04:23:00 +0000 (UTC)
From: "Mukul Kumar Singh (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HADOOP-15143) NPE due to Invalid KerberosTicket
 in UGI
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archived-at: Fri, 29 Dec 2017 04:23:05 -0000


    [ https://issues.apache.org/jira/browse/HADOOP-15143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305970#comment-16305970 ] 

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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