Examples of UnregisteredDatanodeException

org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException
This exception is thrown when a datanode that has not previously registered is trying to access the name node.

Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* NameSystem.getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* NameSystem.getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* NameSystem.getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @throws IOException
   */
  public void verifyRequest(DatanodeRegistration nodeReg) throws IOException {
    verifyVersion(nodeReg.getVersion());
    if (!namesystem.getRegistrationID().equals(nodeReg.getRegistrationID()))
      throw new UnregisteredDatanodeException(nodeReg);
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @throws IOException
   */
  public void verifyRequest(DatanodeRegistration nodeReg) throws IOException {
    verifyVersion(nodeReg.getVersion());
    if (!namesystem.getRegistrationID().equals(nodeReg.getRegistrationID()))
      throw new UnregisteredDatanodeException(nodeReg);
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* NameSystem.getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @throws IOException
   */
  public void verifyRequest(DatanodeRegistration nodeReg) throws IOException {
    verifyVersion(nodeReg.getVersion());
    if (!namesystem.getRegistrationID().equals(nodeReg.getRegistrationID()))
      throw new UnregisteredDatanodeException(nodeReg);
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @param nodeID
   * @return DatanodeDescriptor or null if the node is not found.
   * @throws IOException
   */
  public DatanodeDescriptor getDatanode(DatanodeID nodeID) throws IOException {
    UnregisteredDatanodeException e = null;
    DatanodeDescriptor node = datanodeMap.get(nodeID.getStorageID());
    if (node == null) 
      return null;
    if (!node.getName().equals(nodeID.getName())) {
      e = new UnregisteredDatanodeException(nodeID, node);
      NameNode.stateChangeLog.fatal("BLOCK* NameSystem.getDatanode: "
                                    + e.getLocalizedMessage());
      throw e;
    }
    return node;
  }

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Examples of org.apache.hadoop.hdfs.protocol.UnregisteredDatanodeException

   * @throws IOException
   */
  public void verifyRequest(DatanodeRegistration nodeReg) throws IOException {
    verifyVersion(nodeReg.getVersion());
    if (!namesystem.getRegistrationID().equals(nodeReg.getRegistrationID()))
      throw new UnregisteredDatanodeException(nodeReg);
  }

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