org.apache.hadoop.hbase.ipc

Class CoprocessorRpcChannel

java.lang.Object

org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel

Direct Known Subclasses:

MasterCoprocessorRpcChannel, RegionCoprocessorRpcChannel, RegionServerCoprocessorRpcChannel

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public abstract class CoprocessorRpcChannel
extends java.lang.Object

Base class which provides clients with an RPC connection to call coprocessor endpoint com.google.protobuf.Services. Note that clients should not use this class directly, except through Table.coprocessorService(byte[]).

Constructor Summary

Constructors

Constructor and Description
CoprocessorRpcChannel()

Method Summary

Modifier and Type	Method and Description
Message	callBlockingMethod(Descriptors.MethodDescriptor method, RpcController controller, Message request, Message responsePrototype)
protected abstract Message	callExecService(RpcController controller, Descriptors.MethodDescriptor method, Message request, Message responsePrototype)
void	callMethod(Descriptors.MethodDescriptor method, RpcController controller, Message request, Message responsePrototype, <any> callback)

Methods inherited from class java.lang.Object

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

Constructor Detail

CoprocessorRpcChannel

public CoprocessorRpcChannel()

Method Detail

callMethod

@InterfaceAudience.Private
public void callMethod(Descriptors.MethodDescriptor method,
                                                  RpcController controller,
                                                  Message request,
                                                  Message responsePrototype,
                                                  <any> callback)

callBlockingMethod

@InterfaceAudience.Private
public Message callBlockingMethod(Descriptors.MethodDescriptor method,
                                                             RpcController controller,
                                                             Message request,
                                                             Message responsePrototype)
                                                      throws ServiceException

Throws:

ServiceException

callExecService

protected abstract Message callExecService(RpcController controller,
                                           Descriptors.MethodDescriptor method,
                                           Message request,
                                           Message responsePrototype)
                                    throws java.io.IOException

Throws:

java.io.IOException