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Wei-Chiu Chuang commented on HADOOP-15143: ------------------------------------------ Just cherry picked into 2.8, 2.7 and 2.6. There were very minor conflict in spaces in warning log message. > 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 > Priority: Major > Fix For: 2.6.6, 3.1.0, 2.10.0, 2.9.1, 3.0.1, 2.8.4, 2.7.6 > > Attachments: HADOOP-15143-branch-2.001.patch, 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 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org