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    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      java.lang.NullPointerException
      	at org.apache.hadoop.hdfs.server.datanode.BlockSender.<init>(BlockSender.java:264)
      	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:506)
      	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opReadBlock(Receiver.java:116)
      	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:71)
      	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:249)
      	at java.lang.Thread.run(Thread.java:745)
      

      BlockSender.java:264 is shown below

            this.volumeRef = datanode.data.getVolume(block).obtainReference();
      

        Attachments

        1. org.apache.hadoop.hdfs.TestAppendSnapshotTruncate-output.txt
          3.29 MB
          Tsz Wo Nicholas Sze
        2. HDFS-7884.patch
          1 kB
          Brahma Reddy Battula
        3. h7884_20150313.patch
          4 kB
          Tsz Wo Nicholas Sze
        4. HDFS-7884-002.patch
          1 kB
          Brahma Reddy Battula

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              • Assignee:
                brahmareddy Brahma Reddy Battula
                Reporter:
                szetszwo Tsz Wo Nicholas Sze
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                • Created:
                  Updated:
                  Resolved: