Uses of Class
org.apache.hadoop.hdfs.protocol.DatanodeID

Packages that use DatanodeID
org.apache.hadoop.hdfs.protocol   
org.apache.hadoop.hdfs.server.datanode   
org.apache.hadoop.hdfs.server.namenode   
org.apache.hadoop.hdfs.server.protocol   
 

Uses of DatanodeID in org.apache.hadoop.hdfs.protocol
 

Subclasses of DatanodeID in org.apache.hadoop.hdfs.protocol
 class DatanodeInfo
          DatanodeInfo represents the status of a DataNode.
 

Fields in org.apache.hadoop.hdfs.protocol declared as DatanodeID
static DatanodeID[] DatanodeID.EMPTY_ARRAY
           
 

Methods in org.apache.hadoop.hdfs.protocol with parameters of type DatanodeID
 int DatanodeID.compareTo(DatanodeID that)
          Comparable.
 void ClientProtocol.updatePipeline(String clientName, Block oldBlock, Block newBlock, DatanodeID[] newNodes)
          Update a pipeline for a block under construction
 void DatanodeID.updateRegInfo(DatanodeID nodeReg)
          Update fields when a new registration request comes in.
 

Constructors in org.apache.hadoop.hdfs.protocol with parameters of type DatanodeID
DatanodeID(DatanodeID from)
          DatanodeID copy constructor
DatanodeInfo(DatanodeID nodeID)
           
DatanodeInfo(DatanodeID nodeID, String location, String hostName)
           
UnregisteredNodeException(DatanodeID nodeID, DatanodeInfo storedNode)
          The exception is thrown if a different data-node claims the same storage id as the existing one.
 

Uses of DatanodeID in org.apache.hadoop.hdfs.server.datanode
 

Methods in org.apache.hadoop.hdfs.server.datanode with parameters of type DatanodeID
static InterDatanodeProtocol DataNode.createInterDataNodeProtocolProxy(DatanodeID datanodeid, org.apache.hadoop.conf.Configuration conf)
           
 

Uses of DatanodeID in org.apache.hadoop.hdfs.server.namenode
 

Subclasses of DatanodeID in org.apache.hadoop.hdfs.server.namenode
 class DatanodeDescriptor
          DatanodeDescriptor tracks stats on a given DataNode, such as available storage capacity, last update time, etc., and maintains a set of blocks stored on the datanode.
 

Methods in org.apache.hadoop.hdfs.server.namenode with parameters of type DatanodeID
 void FSNamesystem.blockReceived(DatanodeID nodeID, Block block, String delHint)
          The given node is reporting that it received a certain block.
 void NameNode.commitBlockSynchronization(Block block, long newgenerationstamp, long newlength, boolean closeFile, boolean deleteblock, DatanodeID[] newtargets)
          Commit block synchronization in lease recovery
 DatanodeDescriptor FSNamesystem.getDatanode(DatanodeID nodeID)
          Get data node by storage ID.
 void FSNamesystem.processReport(DatanodeID nodeID, BlockListAsLongs newReport)
          The given node is reporting all its blocks.
 void FSNamesystem.removeDatanode(DatanodeID nodeID)
          remove a datanode descriptor
 void NameNode.updatePipeline(String clientName, Block oldBlock, Block newBlock, DatanodeID[] newNodes)
           
 

Constructors in org.apache.hadoop.hdfs.server.namenode with parameters of type DatanodeID
DatanodeDescriptor(DatanodeID nodeID)
          DatanodeDescriptor constructor
DatanodeDescriptor(DatanodeID nodeID, long capacity, long dfsUsed, long remaining, int xceiverCount)
          DatanodeDescriptor constructor
DatanodeDescriptor(DatanodeID nodeID, String networkLocation)
          DatanodeDescriptor constructor
DatanodeDescriptor(DatanodeID nodeID, String networkLocation, String hostName)
          DatanodeDescriptor constructor
DatanodeDescriptor(DatanodeID nodeID, String networkLocation, String hostName, long capacity, long dfsUsed, long remaining, int xceiverCount)
          DatanodeDescriptor constructor
 

Uses of DatanodeID in org.apache.hadoop.hdfs.server.protocol
 

Subclasses of DatanodeID in org.apache.hadoop.hdfs.server.protocol
 class DatanodeRegistration
          DatanodeRegistration class contains all information the name-node needs to identify and verify a data-node when it contacts the name-node.
 

Methods in org.apache.hadoop.hdfs.server.protocol with parameters of type DatanodeID
 void DatanodeProtocol.commitBlockSynchronization(Block block, long newgenerationstamp, long newlength, boolean closeFile, boolean deleteblock, DatanodeID[] newtargets)
          Commit block synchronization in lease recovery
 

Constructors in org.apache.hadoop.hdfs.server.protocol with parameters of type DatanodeID
DisallowedDatanodeException(DatanodeID nodeID)
           
 



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