Home Forums HDP on Windows – Installation HDP 2.1 DataNode An existing connection was forcibly closed by the remote host

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    Marvin Wang
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    HDP 2.1 installed successfully on Windows Server 2012 in single Node mode.
    But when running smoke tests there are many

    2014-05-06 13:19:10,500 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: <hostname>:50010:DataXceiver error processing READ_BLOCK operation src: /10.120.202.232:64837 dst: /10.120.202.232:50010
    java.io.IOException: An existing connection was forcibly closed by the remote host
    at sun.nio.ch.SocketDispatcher.read0(Native Method)
    at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)
    at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
    at sun.nio.ch.IOUtil.read(IOUtil.java:197)
    at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
    at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:57)
    at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
    at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
    at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
    at java.io.DataInputStream.readShort(DataInputStream.java:312)
    at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.readOp(Receiver.java:55)
    at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:209)
    at java.lang.Thread.run(Thread.java:745)

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