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From "Karam Singh (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5166) JobTracker fails to restart if recovery and ACLs are enabled
Date Wed, 04 Feb 2009 13:27:59 GMT
JobTracker fails to restart if recovery and ACLs are enabled

                 Key: HADOOP-5166
                 URL: https://issues.apache.org/jira/browse/HADOOP-5166
             Project: Hadoop Core
          Issue Type: Bug
    Affects Versions: 0.20.0
            Reporter: Karam Singh

JobTracker fails to restart and throw NullPointerException when mapred.jobtracker.restart.recover
and mapred.acls.enabled are set to true

2009-02-04 12:28:19,834 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
        at org.apache.hadoop.mapred.QueueManager.hasAccess(QueueManager.java:185)
        at org.apache.hadoop.mapred.JobTracker.checkAccess(JobTracker.java:2694)
        at org.apache.hadoop.mapred.JobTracker.addJob(JobTracker.java:2663)
        at org.apache.hadoop.mapred.JobTracker.access$2300(JobTracker.java:86)
        at org.apache.hadoop.mapred.JobTracker$RecoveryManager.recover(JobTracker.java:1099)
        at org.apache.hadoop.mapred.JobTracker.offerS

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