org.apache.hadoop.hdfs.protocol.proto

Class JournalProtocolProtos.JournalProtocolService.Stub

java.lang.Object

org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalProtocolService

org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalProtocolService.Stub

All Implemented Interfaces:

com.google.protobuf.Service, JournalProtocolProtos.JournalProtocolService.Interface

Enclosing class:

JournalProtocolProtos.JournalProtocolService

public static final class JournalProtocolProtos.JournalProtocolService.Stub
extends JournalProtocolProtos.JournalProtocolService
implements JournalProtocolProtos.JournalProtocolService.Interface

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalProtocolService

JournalProtocolProtos.JournalProtocolService.BlockingInterface, JournalProtocolProtos.JournalProtocolService.Interface, JournalProtocolProtos.JournalProtocolService.Stub

Method Summary

Methods

Modifier and Type	Method and Description
void	fence(com.google.protobuf.RpcController controller, JournalProtocolProtos.FenceRequestProto request, com.google.protobuf.RpcCallback<JournalProtocolProtos.FenceResponseProto> done) rpc fence(.hadoop.hdfs.FenceRequestProto) returns (.hadoop.hdfs.FenceResponseProto);
com.google.protobuf.RpcChannel	getChannel()
void	journal(com.google.protobuf.RpcController controller, JournalProtocolProtos.JournalRequestProto request, com.google.protobuf.RpcCallback<JournalProtocolProtos.JournalResponseProto> done) rpc journal(.hadoop.hdfs.JournalRequestProto) returns (.hadoop.hdfs.JournalResponseProto);
void	startLogSegment(com.google.protobuf.RpcController controller, JournalProtocolProtos.StartLogSegmentRequestProto request, com.google.protobuf.RpcCallback<JournalProtocolProtos.StartLogSegmentResponseProto> done) rpc startLogSegment(.hadoop.hdfs.StartLogSegmentRequestProto) returns (.hadoop.hdfs.StartLogSegmentResponseProto);

Methods inherited from class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalProtocolService

callMethod, getDescriptor, getDescriptorForType, getRequestPrototype, getResponsePrototype, newBlockingStub, newReflectiveBlockingService, newReflectiveService, newStub

Methods inherited from class java.lang.Object

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

Method Detail

getChannel

public com.google.protobuf.RpcChannel getChannel()

journal

public void journal(com.google.protobuf.RpcController controller,
           JournalProtocolProtos.JournalRequestProto request,
           com.google.protobuf.RpcCallback<JournalProtocolProtos.JournalResponseProto> done)

Description copied from class: JournalProtocolProtos.JournalProtocolService

rpc journal(.hadoop.hdfs.JournalRequestProto) returns (.hadoop.hdfs.JournalResponseProto);

 Request sent by active namenode to backup node via 
 EditLogBackupOutputStream to stream editlog records.
 

Specified by:

journal in interface JournalProtocolProtos.JournalProtocolService.Interface

Specified by:

journal in class JournalProtocolProtos.JournalProtocolService

startLogSegment

public void startLogSegment(com.google.protobuf.RpcController controller,
                   JournalProtocolProtos.StartLogSegmentRequestProto request,
                   com.google.protobuf.RpcCallback<JournalProtocolProtos.StartLogSegmentResponseProto> done)

Description copied from class: JournalProtocolProtos.JournalProtocolService

rpc startLogSegment(.hadoop.hdfs.StartLogSegmentRequestProto) returns (.hadoop.hdfs.StartLogSegmentResponseProto);

 Request sent by active namenode to backup node to notify 
 that the NameNode has rolled its edit logs and is now writing a 
 new log segment.
 

Specified by:

startLogSegment in interface JournalProtocolProtos.JournalProtocolService.Interface

Specified by:

startLogSegment in class JournalProtocolProtos.JournalProtocolService

fence

public void fence(com.google.protobuf.RpcController controller,
         JournalProtocolProtos.FenceRequestProto request,
         com.google.protobuf.RpcCallback<JournalProtocolProtos.FenceResponseProto> done)

Description copied from class: JournalProtocolProtos.JournalProtocolService

rpc fence(.hadoop.hdfs.FenceRequestProto) returns (.hadoop.hdfs.FenceResponseProto);

 Request to fence a journal receiver.
 

Specified by:

fence in interface JournalProtocolProtos.JournalProtocolService.Interface

Specified by:

fence in class JournalProtocolProtos.JournalProtocolService