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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15143) NPE due to Invalid KerberosTicket in UGI
Date Thu, 28 Dec 2017 06:30:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305091#comment-16305091
] 

Jitendra Nath Pandey commented on HADOOP-15143:
-----------------------------------------------

+1 for the latest patch.

> 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
>         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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