Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-15199

NPE in BlockSender

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0, 3.1.4, 3.2.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      java.lang.NullPointerException
      	at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendPacket(BlockSender.java:662)
      	at org.apache.hadoop.hdfs.server.datanode.BlockSender.doSendBlock(BlockSender.java:819)
      	at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendBlock(BlockSender.java:766)
      	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:607)
      	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opReadBlock(Receiver.java:152)
      	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:104)
      	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:290)
      	at java.lang.Thread.run(Thread.java:748)
      2020-02-28 11:49:13,357 [stripedRead-0] INFO  datanode.DataNode (StripedBlockReader.java:call(182)) - Premature EOF reading from org.apache.hadoop.net.SocketInputStream@8a99d11
      2020-02-28 11:49:13,362 [ResponseProcessor for block BP-1162371257-10.19.127.112-1582870703783:blk_-9223372036854775774_1004] WARN  hdfs.DataStreamer (DataStreamer.java:run(1217)) - Exception for BP-1162371257-10.19.127.112-1582870703783:blk
      

        Attachments

        1. HDFS-15199-01.patch
          2 kB
          Ayush Saxena

          Activity

            People

            • Assignee:
              ayushtkn Ayush Saxena
              Reporter:
              ayushtkn Ayush Saxena
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: