org.apache.hadoop.hbase.ipc

Class AsyncRpcChannel

java.lang.Object

org.apache.hadoop.hbase.ipc.AsyncRpcChannel

All Implemented Interfaces:

com.google.protobuf.RpcChannel

public class AsyncRpcChannel
extends java.lang.Object
implements com.google.protobuf.RpcChannel

Netty RPC channel

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG
boolean	shouldCloseConnection
protected static java.util.Map<org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos.TokenIdentifier.Kind,org.apache.hadoop.security.token.TokenSelector<? extends org.apache.hadoop.security.token.TokenIdentifier>>	tokenHandlers

Constructor Summary

Constructors

Constructor and Description
AsyncRpcChannel(io.netty.bootstrap.Bootstrap bootstrap, AsyncRpcClient client, org.apache.hadoop.hbase.ipc.RpcClient.ConnectionId remoteId) Constructor for netty RPC channel

Method Summary

Methods

Modifier and Type	Method and Description
void	callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, com.google.protobuf.RpcController controller, com.google.protobuf.Message request, com.google.protobuf.Message responsePrototype, com.google.protobuf.RpcCallback<com.google.protobuf.Message> done)
void	cleanupTimedOutCalls(int rpcTimeout) Clean up timed out calls
void	close(java.lang.Throwable e) Close connection
boolean	isAlive() Check if the connection is alive

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

tokenHandlers

protected static final java.util.Map<org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos.TokenIdentifier.Kind,org.apache.hadoop.security.token.TokenSelector<? extends org.apache.hadoop.security.token.TokenIdentifier>> tokenHandlers

shouldCloseConnection

public boolean shouldCloseConnection

Constructor Detail

AsyncRpcChannel

public AsyncRpcChannel(io.netty.bootstrap.Bootstrap bootstrap,
               AsyncRpcClient client,
               org.apache.hadoop.hbase.ipc.RpcClient.ConnectionId remoteId)

Constructor for netty RPC channel

Parameters:

bootstrap - to construct channel on

client - to connect with

remoteId - connection id

Method Detail

callMethod

public void callMethod(com.google.protobuf.Descriptors.MethodDescriptor method,
              com.google.protobuf.RpcController controller,
              com.google.protobuf.Message request,
              com.google.protobuf.Message responsePrototype,
              com.google.protobuf.RpcCallback<com.google.protobuf.Message> done)

Specified by:

callMethod in interface com.google.protobuf.RpcChannel

close

public void close(java.lang.Throwable e)

Close connection

Parameters:

e - exception on close

cleanupTimedOutCalls

public void cleanupTimedOutCalls(int rpcTimeout)

Clean up timed out calls

Parameters:

rpcTimeout - for cleanup

isAlive

public boolean isAlive()

Check if the connection is alive

Returns:

true if alive