org.apache.hadoop.ha.proto

Class ZKFCProtocolProtos.ZKFCProtocolService

java.lang.Object

org.apache.hadoop.ha.proto.ZKFCProtocolProtos.ZKFCProtocolService

All Implemented Interfaces:

org.apache.hadoop.thirdparty.protobuf.Service

Direct Known Subclasses:

ZKFCProtocolProtos.ZKFCProtocolService.Stub

Enclosing class:

ZKFCProtocolProtos

public abstract static class ZKFCProtocolProtos.ZKFCProtocolService
extends Object
implements org.apache.hadoop.thirdparty.protobuf.Service

 Protocol provides manual control of the ZK Failover Controllers
 

Protobuf service hadoop.common.ZKFCProtocolService

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ZKFCProtocolProtos.ZKFCProtocolService.BlockingInterface
static interface	ZKFCProtocolProtos.ZKFCProtocolService.Interface
static class	ZKFCProtocolProtos.ZKFCProtocolService.Stub

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ZKFCProtocolService()

Method Summary

Modifier and Type	Method and Description
void	callMethod(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method, org.apache.hadoop.thirdparty.protobuf.RpcController controller, org.apache.hadoop.thirdparty.protobuf.Message request, org.apache.hadoop.thirdparty.protobuf.RpcCallback<org.apache.hadoop.thirdparty.protobuf.Message> done)
abstract void	cedeActive(org.apache.hadoop.thirdparty.protobuf.RpcController controller, ZKFCProtocolProtos.CedeActiveRequestProto request, org.apache.hadoop.thirdparty.protobuf.RpcCallback<ZKFCProtocolProtos.CedeActiveResponseProto> done) Request that the service cede its active state, and quit the election for some amount of time
static org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor	getDescriptor()
org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor	getDescriptorForType()
org.apache.hadoop.thirdparty.protobuf.Message	getRequestPrototype(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method)
org.apache.hadoop.thirdparty.protobuf.Message	getResponsePrototype(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method)
abstract void	gracefulFailover(org.apache.hadoop.thirdparty.protobuf.RpcController controller, ZKFCProtocolProtos.GracefulFailoverRequestProto request, org.apache.hadoop.thirdparty.protobuf.RpcCallback<ZKFCProtocolProtos.GracefulFailoverResponseProto> done) rpc gracefulFailover(.hadoop.common.GracefulFailoverRequestProto) returns (.hadoop.common.GracefulFailoverResponseProto);
static ZKFCProtocolProtos.ZKFCProtocolService.BlockingInterface	newBlockingStub(org.apache.hadoop.thirdparty.protobuf.BlockingRpcChannel channel)
static org.apache.hadoop.thirdparty.protobuf.BlockingService	newReflectiveBlockingService(ZKFCProtocolProtos.ZKFCProtocolService.BlockingInterface impl)
static org.apache.hadoop.thirdparty.protobuf.Service	newReflectiveService(ZKFCProtocolProtos.ZKFCProtocolService.Interface impl)
static ZKFCProtocolProtos.ZKFCProtocolService.Stub	newStub(org.apache.hadoop.thirdparty.protobuf.RpcChannel channel)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZKFCProtocolService

protected ZKFCProtocolService()

Method Detail

newReflectiveService

public static org.apache.hadoop.thirdparty.protobuf.Service newReflectiveService(ZKFCProtocolProtos.ZKFCProtocolService.Interface impl)

newReflectiveBlockingService

public static org.apache.hadoop.thirdparty.protobuf.BlockingService newReflectiveBlockingService(ZKFCProtocolProtos.ZKFCProtocolService.BlockingInterface impl)

cedeActive

public abstract void cedeActive(org.apache.hadoop.thirdparty.protobuf.RpcController controller,
                                ZKFCProtocolProtos.CedeActiveRequestProto request,
                                org.apache.hadoop.thirdparty.protobuf.RpcCallback<ZKFCProtocolProtos.CedeActiveResponseProto> done)

 Request that the service cede its active state, and quit the election
 for some amount of time
 

rpc cedeActive(.hadoop.common.CedeActiveRequestProto) returns (.hadoop.common.CedeActiveResponseProto);

gracefulFailover

public abstract void gracefulFailover(org.apache.hadoop.thirdparty.protobuf.RpcController controller,
                                      ZKFCProtocolProtos.GracefulFailoverRequestProto request,
                                      org.apache.hadoop.thirdparty.protobuf.RpcCallback<ZKFCProtocolProtos.GracefulFailoverResponseProto> done)

rpc gracefulFailover(.hadoop.common.GracefulFailoverRequestProto) returns (.hadoop.common.GracefulFailoverResponseProto);

getDescriptor

public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor getDescriptor()

getDescriptorForType

public final org.apache.hadoop.thirdparty.protobuf.Descriptors.ServiceDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface org.apache.hadoop.thirdparty.protobuf.Service

callMethod

public final void callMethod(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method,
                             org.apache.hadoop.thirdparty.protobuf.RpcController controller,
                             org.apache.hadoop.thirdparty.protobuf.Message request,
                             org.apache.hadoop.thirdparty.protobuf.RpcCallback<org.apache.hadoop.thirdparty.protobuf.Message> done)

Specified by:

callMethod in interface org.apache.hadoop.thirdparty.protobuf.Service

getRequestPrototype

public final org.apache.hadoop.thirdparty.protobuf.Message getRequestPrototype(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getRequestPrototype in interface org.apache.hadoop.thirdparty.protobuf.Service

getResponsePrototype

public final org.apache.hadoop.thirdparty.protobuf.Message getResponsePrototype(org.apache.hadoop.thirdparty.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getResponsePrototype in interface org.apache.hadoop.thirdparty.protobuf.Service

newStub

public static ZKFCProtocolProtos.ZKFCProtocolService.Stub newStub(org.apache.hadoop.thirdparty.protobuf.RpcChannel channel)

newBlockingStub

public static ZKFCProtocolProtos.ZKFCProtocolService.BlockingInterface newBlockingStub(org.apache.hadoop.thirdparty.protobuf.BlockingRpcChannel channel)