JobClient waitForCompletion() method sometimes throws an NPE
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Key: HADOOP-648
URL: http://issues.apache.org/jira/browse/HADOOP-648
Project: Hadoop
Issue Type: Bug
Components: mapred
Affects Versions: 0.6.1
Reporter: Thomas Friol
java.lang.NullPointerException
at
org.apache.hadoop.mapred.JobClient$NetworkedJob.isComplete(JobClient.java:113)
at
org.apache.hadoop.mapred.JobClient$NetworkedJob.waitForCompletion(JobClient.java:128)
Does someone have an idea why this happens ?
Thanks for any help.
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