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From "Dan Adkins (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-2059) RecoveryManager attempts to add jobtracker.info
Date Thu, 09 Sep 2010 19:05:47 GMT
RecoveryManager attempts to add jobtracker.info

                 Key: MAPREDUCE-2059
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2059
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: jobtracker
    Affects Versions: 0.21.0, 0.22.0
         Environment: https://svn.apache.org/repos/asf/hadoop/mapreduce/trunk@994941
            Reporter: Dan Adkins

The jobtracker is treating the file 'jobtracker.info' in the system data directory as a job
to be recovered, resulting in the following:

10/09/09 18:06:02 WARN mapred.JobTracker: Failed to add the job jobtracker.info
java.lang.IllegalArgumentException: JobId string : jobtracker.info is not properly formed
        at org.apache.hadoop.mapreduce.JobID.forName(JobID.java:158)
        at org.apache.hadoop.mapred.JobID.forName(JobID.java:84)
        at org.apache.hadoop.mapred.JobTracker$RecoveryManager.addJobForRecovery(JobTracker.java:1057)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1565)
        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:275)
        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:267)
        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:262)
        at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4256)

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