java.io.IOException: Incompatible namespaceIDs in /tmp/hadoop-hadoop/dfs/data: namenode namespaceID = 301052954; datanode namespaceID = 229562149

Stack Overflow | Aaron S | 5 years ago
  1. 0

    No data nodes are started

    Stack Overflow | 5 years ago | Aaron S
    java.io.IOException: Incompatible namespaceIDs in /tmp/hadoop-hadoop/dfs/data: namenode namespaceID = 301052954; datanode namespaceID = 229562149
  2. 0

    Using hadoop with other distributed filesystems

    hadoop-mapreduce-dev | 2 years ago | Behrooz Shafiee
    java.io.IOException: Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured.
  3. 0

    unable to run NameNode and DataNode in Hadoop

    Stack Overflow | 2 years ago | sheikh sabeer
    java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/usr/local/hadoop_store/hdfs/datanode/"
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  5. 0

    Steps to install Hadoop 2.x release (Yarn or Next-Gen) on multi-node cluster | Rasesh Mori

    wordpress.com | 7 days ago
    java.io.IOException: All directories in dfs.datanode.data.dir are invalid: “/home/hadoop/yarn/hadoop-2.2.0/tmp/dfs/data”
  6. 0

    Data node not starting..here is the log file

    Stack Overflow | 2 years ago | Shivam Arora
    java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/hadoopuser/hdfs/datanode"

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    Root Cause Analysis

    1. java.io.IOException

      Incompatible namespaceIDs in /tmp/hadoop-hadoop/dfs/data: namenode namespaceID = 301052954; datanode namespaceID = 229562149

      at org.apache.hadoop.hdfs.server.datanode.DataStorage.doTransition()
    2. Apache Hadoop HDFS
      DataNode.main
      1. org.apache.hadoop.hdfs.server.datanode.DataStorage.doTransition(DataStorage.java:232)
      2. org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:147)
      3. org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:354)
      4. org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:268)
      5. org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1480)
      6. org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1419)
      7. org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1437)
      8. org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:1563)
      9. org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:1573)
      9 frames