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From "Alejandro Abdelnur (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3392) Cluster.getDelegationToken() throws NPE if client.getDelegationToken() returns null.
Date Thu, 10 Nov 2011 16:54:51 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated MAPREDUCE-3392:
------------------------------------------

    Issue Type: Sub-task  (was: Bug)
        Parent: MAPREDUCE-3101
    
> Cluster.getDelegationToken() throws NPE if client.getDelegationToken() returns null.
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3392
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3392
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: John George
>            Assignee: John George
>            Priority: Blocker
>         Attachments: MAPREDUCE-3392-0.23.patch
>
>
> Caused by: java.lang.NullPointerException
>         at org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:399)
>         at org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1074)
>         at
> org.apache.oozie.service.KerberosHadoopAccessorService.createJobClient(KerberosHadoopAccessorService.java:139)
>         at org.apache.oozie.action.hadoop.JavaActionExecutor.createJobClient(JavaActionExecutor.java:810)
>         at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:551)

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