Package org.apache.hadoop.hdfs

Interface RemotePeerFactory

All Known Implementing Classes:

DFSClient

@Private
public interface RemotePeerFactory

Method Summary

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

Method Details

newConnectedPeer

Peer newConnectedPeer(InetSocketAddress addr,
 org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken,
 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.