org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.NullPointerException

Server Fault | AliBZ | 5 years ago
  1. 0

    starting hadoop on mac os lion

    Server Fault | 5 years ago | AliBZ
    org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.NullPointerException
  2. 0

    Hadoop:お題目うぉっち

    livedoor.jp | 7 months ago
    org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.NullPointerException
  3. 0

    hadoop datanode unable to start. "does not contain a valid host:port authority"

    Stack Overflow | 2 years ago
    org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Does not contain a valid host:port authority: file:///
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    [HDFS-200] In HDFS, sync() not yet guarantees data available to the new readers - ASF JIRA

    apache.org | 12 months ago
    org.apache.hadoop.hdfs.server.datanode.DataNode: org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.NullPointerException
  6. 0

    [HDFS-200] In HDFS, sync() not yet guarantees data available to the new readers - ASF JIRA

    apache.org | 12 months ago
    org.apache.hadoop.hdfs.server.datanode.DataNode: org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.NullPointerException

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. org.apache.hadoop.hdfs.server.datanode.DataNode

      java.lang.NullPointerException

      at org.apache.hadoop.net.NetUtils.createSocketAddr()
    2. Hadoop
      NetUtils.createSocketAddr
      1. org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:136)
      1 frame
    3. Apache Hadoop HDFS
      DataNode.main
      1. org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:176)
      2. org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:206)
      3. org.apache.hadoop.hdfs.server.namenode.NameNode.getServiceAddress(NameNode.java:200)
      4. org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:306)
      5. org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:268)
      6. org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1480)
      7. org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1419)
      8. org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1437)
      9. org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:1563)
      10. org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:1573)
      10 frames