org.apache.hadoop.hdfs

Interface RemotePeerFactory

public interface RemotePeerFactory

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.hdfs.net.Peer	newConnectedPeer(InetSocketAddress addr, org.apache.hadoop.security.token.Token<org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier> blockToken, org.apache.hadoop.hdfs.protocol.DatanodeID datanodeId)

Method Detail

newConnectedPeer

org.apache.hadoop.hdfs.net.Peer newConnectedPeer(InetSocketAddress addr,
                                               org.apache.hadoop.security.token.Token<org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier> blockToken,
                                               org.apache.hadoop.hdfs.protocol.DatanodeID datanodeId)
                                                 throws IOException

Parameters:

addr - The address to connect to.

blockToken - Token used during optional SASL negotiation

datanodeId - ID of destination DataNode

Returns:

A new Peer connected to the address.

Throws:

IOException - If there was an error connecting or creating the remote socket, encrypted stream, etc.