NPE in org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue
----------------------------------------------------------

                 Key: HADOOP-1008
                 URL: https://issues.apache.org/jira/browse/HADOOP-1008
             Project: Hadoop
          Issue Type: Bug
    Affects Versions: 0.12.0
         Environment: FC 6 ,  4 slaves, Nutch

Hadoop trunk 0.11.2
            Reporter: Gal Nitzan


I think this is the same issue as HADOOP-917

java.lang.NullPointerException
        at 
org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue.merge(SequenceFile.java:2392)
        at 
org.apache.hadoop.io.SequenceFile$Sorter.merge(SequenceFile.java:2087)
        at 
org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:498)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:191)
        at 
org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1372)

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