org.apache.hadoop.hdfs.qjournal.protocol
Class QJournalProtocolProtos.QJournalProtocolService

java.lang.Object
  org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.QJournalProtocolService

All Implemented Interfaces:

com.google.protobuf.Service

Direct Known Subclasses:

QJournalProtocolProtos.QJournalProtocolService.Stub

Enclosing class:

QJournalProtocolProtos

public abstract static class QJournalProtocolProtos.QJournalProtocolService
extends Object
implements com.google.protobuf.Service

Protobuf service hadoop.hdfs.QJournalProtocolService

 Protocol used to journal edits to a JournalNode.
 See the request and response for details of rpc call.
 

Nested Class Summary

static interface	QJournalProtocolProtos.QJournalProtocolService.BlockingInterface
static interface	QJournalProtocolProtos.QJournalProtocolService.Interface
static class	QJournalProtocolProtos.QJournalProtocolService.Stub

Constructor Summary

protected

QJournalProtocolProtos.QJournalProtocolService()

Method Summary

abstract void	acceptRecovery(com.google.protobuf.RpcController controller, QJournalProtocolProtos.AcceptRecoveryRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.AcceptRecoveryResponseProto> done) rpc acceptRecovery(.hadoop.hdfs.AcceptRecoveryRequestProto) returns (.hadoop.hdfs.AcceptRecoveryResponseProto);
void	callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, com.google.protobuf.RpcController controller, com.google.protobuf.Message request, com.google.protobuf.RpcCallback<com.google.protobuf.Message> done)
abstract void	canRollBack(com.google.protobuf.RpcController controller, QJournalProtocolProtos.CanRollBackRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.CanRollBackResponseProto> done) rpc canRollBack(.hadoop.hdfs.CanRollBackRequestProto) returns (.hadoop.hdfs.CanRollBackResponseProto);
abstract void	discardSegments(com.google.protobuf.RpcController controller, QJournalProtocolProtos.DiscardSegmentsRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.DiscardSegmentsResponseProto> done) rpc discardSegments(.hadoop.hdfs.DiscardSegmentsRequestProto) returns (.hadoop.hdfs.DiscardSegmentsResponseProto);
abstract void	doFinalize(com.google.protobuf.RpcController controller, QJournalProtocolProtos.DoFinalizeRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoFinalizeResponseProto> done) rpc doFinalize(.hadoop.hdfs.DoFinalizeRequestProto) returns (.hadoop.hdfs.DoFinalizeResponseProto);
abstract void	doPreUpgrade(com.google.protobuf.RpcController controller, QJournalProtocolProtos.DoPreUpgradeRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoPreUpgradeResponseProto> done) rpc doPreUpgrade(.hadoop.hdfs.DoPreUpgradeRequestProto) returns (.hadoop.hdfs.DoPreUpgradeResponseProto);
abstract void	doRollback(com.google.protobuf.RpcController controller, QJournalProtocolProtos.DoRollbackRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoRollbackResponseProto> done) rpc doRollback(.hadoop.hdfs.DoRollbackRequestProto) returns (.hadoop.hdfs.DoRollbackResponseProto);
abstract void	doUpgrade(com.google.protobuf.RpcController controller, QJournalProtocolProtos.DoUpgradeRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoUpgradeResponseProto> done) rpc doUpgrade(.hadoop.hdfs.DoUpgradeRequestProto) returns (.hadoop.hdfs.DoUpgradeResponseProto);
abstract void	finalizeLogSegment(com.google.protobuf.RpcController controller, QJournalProtocolProtos.FinalizeLogSegmentRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.FinalizeLogSegmentResponseProto> done) rpc finalizeLogSegment(.hadoop.hdfs.FinalizeLogSegmentRequestProto) returns (.hadoop.hdfs.FinalizeLogSegmentResponseProto);
abstract void	format(com.google.protobuf.RpcController controller, QJournalProtocolProtos.FormatRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.FormatResponseProto> done) rpc format(.hadoop.hdfs.FormatRequestProto) returns (.hadoop.hdfs.FormatResponseProto);
static com.google.protobuf.Descriptors.ServiceDescriptor	getDescriptor()
com.google.protobuf.Descriptors.ServiceDescriptor	getDescriptorForType()
abstract void	getEditLogManifest(com.google.protobuf.RpcController controller, QJournalProtocolProtos.GetEditLogManifestRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetEditLogManifestResponseProto> done) rpc getEditLogManifest(.hadoop.hdfs.GetEditLogManifestRequestProto) returns (.hadoop.hdfs.GetEditLogManifestResponseProto);
abstract void	getJournalCTime(com.google.protobuf.RpcController controller, QJournalProtocolProtos.GetJournalCTimeRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetJournalCTimeResponseProto> done) rpc getJournalCTime(.hadoop.hdfs.GetJournalCTimeRequestProto) returns (.hadoop.hdfs.GetJournalCTimeResponseProto);
abstract void	getJournalState(com.google.protobuf.RpcController controller, QJournalProtocolProtos.GetJournalStateRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetJournalStateResponseProto> done) rpc getJournalState(.hadoop.hdfs.GetJournalStateRequestProto) returns (.hadoop.hdfs.GetJournalStateResponseProto);
com.google.protobuf.Message	getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
com.google.protobuf.Message	getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
abstract void	heartbeat(com.google.protobuf.RpcController controller, QJournalProtocolProtos.HeartbeatRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.HeartbeatResponseProto> done) rpc heartbeat(.hadoop.hdfs.HeartbeatRequestProto) returns (.hadoop.hdfs.HeartbeatResponseProto);
abstract void	isFormatted(com.google.protobuf.RpcController controller, QJournalProtocolProtos.IsFormattedRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.IsFormattedResponseProto> done) rpc isFormatted(.hadoop.hdfs.IsFormattedRequestProto) returns (.hadoop.hdfs.IsFormattedResponseProto);
abstract void	journal(com.google.protobuf.RpcController controller, QJournalProtocolProtos.JournalRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.JournalResponseProto> done) rpc journal(.hadoop.hdfs.JournalRequestProto) returns (.hadoop.hdfs.JournalResponseProto);
static QJournalProtocolProtos.QJournalProtocolService.BlockingInterface	newBlockingStub(com.google.protobuf.BlockingRpcChannel channel)
abstract void	newEpoch(com.google.protobuf.RpcController controller, QJournalProtocolProtos.NewEpochRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.NewEpochResponseProto> done) rpc newEpoch(.hadoop.hdfs.NewEpochRequestProto) returns (.hadoop.hdfs.NewEpochResponseProto);
static com.google.protobuf.BlockingService	newReflectiveBlockingService(QJournalProtocolProtos.QJournalProtocolService.BlockingInterface impl)
static com.google.protobuf.Service	newReflectiveService(QJournalProtocolProtos.QJournalProtocolService.Interface impl)
static QJournalProtocolProtos.QJournalProtocolService.Stub	newStub(com.google.protobuf.RpcChannel channel)
abstract void	prepareRecovery(com.google.protobuf.RpcController controller, QJournalProtocolProtos.PrepareRecoveryRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.PrepareRecoveryResponseProto> done) rpc prepareRecovery(.hadoop.hdfs.PrepareRecoveryRequestProto) returns (.hadoop.hdfs.PrepareRecoveryResponseProto);
abstract void	purgeLogs(com.google.protobuf.RpcController controller, QJournalProtocolProtos.PurgeLogsRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.PurgeLogsResponseProto> done) rpc purgeLogs(.hadoop.hdfs.PurgeLogsRequestProto) returns (.hadoop.hdfs.PurgeLogsResponseProto);
abstract void	startLogSegment(com.google.protobuf.RpcController controller, QJournalProtocolProtos.StartLogSegmentRequestProto request, com.google.protobuf.RpcCallback<QJournalProtocolProtos.StartLogSegmentResponseProto> done) rpc startLogSegment(.hadoop.hdfs.StartLogSegmentRequestProto) returns (.hadoop.hdfs.StartLogSegmentResponseProto);

Methods inherited from class java.lang.Object

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

Constructor Detail

QJournalProtocolProtos.QJournalProtocolService

protected QJournalProtocolProtos.QJournalProtocolService()

Method Detail

newReflectiveService

public static com.google.protobuf.Service newReflectiveService(QJournalProtocolProtos.QJournalProtocolService.Interface impl)

newReflectiveBlockingService

public static com.google.protobuf.BlockingService newReflectiveBlockingService(QJournalProtocolProtos.QJournalProtocolService.BlockingInterface impl)

isFormatted

public abstract void isFormatted(com.google.protobuf.RpcController controller,
                                 QJournalProtocolProtos.IsFormattedRequestProto request,
                                 com.google.protobuf.RpcCallback<QJournalProtocolProtos.IsFormattedResponseProto> done)

rpc isFormatted(.hadoop.hdfs.IsFormattedRequestProto) returns (.hadoop.hdfs.IsFormattedResponseProto);

discardSegments

public abstract void discardSegments(com.google.protobuf.RpcController controller,
                                     QJournalProtocolProtos.DiscardSegmentsRequestProto request,
                                     com.google.protobuf.RpcCallback<QJournalProtocolProtos.DiscardSegmentsResponseProto> done)

rpc discardSegments(.hadoop.hdfs.DiscardSegmentsRequestProto) returns (.hadoop.hdfs.DiscardSegmentsResponseProto);

getJournalCTime

public abstract void getJournalCTime(com.google.protobuf.RpcController controller,
                                     QJournalProtocolProtos.GetJournalCTimeRequestProto request,
                                     com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetJournalCTimeResponseProto> done)

rpc getJournalCTime(.hadoop.hdfs.GetJournalCTimeRequestProto) returns (.hadoop.hdfs.GetJournalCTimeResponseProto);

doPreUpgrade

public abstract void doPreUpgrade(com.google.protobuf.RpcController controller,
                                  QJournalProtocolProtos.DoPreUpgradeRequestProto request,
                                  com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoPreUpgradeResponseProto> done)

rpc doPreUpgrade(.hadoop.hdfs.DoPreUpgradeRequestProto) returns (.hadoop.hdfs.DoPreUpgradeResponseProto);

doUpgrade

public abstract void doUpgrade(com.google.protobuf.RpcController controller,
                               QJournalProtocolProtos.DoUpgradeRequestProto request,
                               com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoUpgradeResponseProto> done)

rpc doUpgrade(.hadoop.hdfs.DoUpgradeRequestProto) returns (.hadoop.hdfs.DoUpgradeResponseProto);

doFinalize

public abstract void doFinalize(com.google.protobuf.RpcController controller,
                                QJournalProtocolProtos.DoFinalizeRequestProto request,
                                com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoFinalizeResponseProto> done)

rpc doFinalize(.hadoop.hdfs.DoFinalizeRequestProto) returns (.hadoop.hdfs.DoFinalizeResponseProto);

canRollBack

public abstract void canRollBack(com.google.protobuf.RpcController controller,
                                 QJournalProtocolProtos.CanRollBackRequestProto request,
                                 com.google.protobuf.RpcCallback<QJournalProtocolProtos.CanRollBackResponseProto> done)

rpc canRollBack(.hadoop.hdfs.CanRollBackRequestProto) returns (.hadoop.hdfs.CanRollBackResponseProto);

doRollback

public abstract void doRollback(com.google.protobuf.RpcController controller,
                                QJournalProtocolProtos.DoRollbackRequestProto request,
                                com.google.protobuf.RpcCallback<QJournalProtocolProtos.DoRollbackResponseProto> done)

rpc doRollback(.hadoop.hdfs.DoRollbackRequestProto) returns (.hadoop.hdfs.DoRollbackResponseProto);

getJournalState

public abstract void getJournalState(com.google.protobuf.RpcController controller,
                                     QJournalProtocolProtos.GetJournalStateRequestProto request,
                                     com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetJournalStateResponseProto> done)

rpc getJournalState(.hadoop.hdfs.GetJournalStateRequestProto) returns (.hadoop.hdfs.GetJournalStateResponseProto);

newEpoch

public abstract void newEpoch(com.google.protobuf.RpcController controller,
                              QJournalProtocolProtos.NewEpochRequestProto request,
                              com.google.protobuf.RpcCallback<QJournalProtocolProtos.NewEpochResponseProto> done)

rpc newEpoch(.hadoop.hdfs.NewEpochRequestProto) returns (.hadoop.hdfs.NewEpochResponseProto);

format

public abstract void format(com.google.protobuf.RpcController controller,
                            QJournalProtocolProtos.FormatRequestProto request,
                            com.google.protobuf.RpcCallback<QJournalProtocolProtos.FormatResponseProto> done)

rpc format(.hadoop.hdfs.FormatRequestProto) returns (.hadoop.hdfs.FormatResponseProto);

journal

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

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

heartbeat

public abstract void heartbeat(com.google.protobuf.RpcController controller,
                               QJournalProtocolProtos.HeartbeatRequestProto request,
                               com.google.protobuf.RpcCallback<QJournalProtocolProtos.HeartbeatResponseProto> done)

rpc heartbeat(.hadoop.hdfs.HeartbeatRequestProto) returns (.hadoop.hdfs.HeartbeatResponseProto);

startLogSegment

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

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

finalizeLogSegment

public abstract void finalizeLogSegment(com.google.protobuf.RpcController controller,
                                        QJournalProtocolProtos.FinalizeLogSegmentRequestProto request,
                                        com.google.protobuf.RpcCallback<QJournalProtocolProtos.FinalizeLogSegmentResponseProto> done)

rpc finalizeLogSegment(.hadoop.hdfs.FinalizeLogSegmentRequestProto) returns (.hadoop.hdfs.FinalizeLogSegmentResponseProto);

purgeLogs

public abstract void purgeLogs(com.google.protobuf.RpcController controller,
                               QJournalProtocolProtos.PurgeLogsRequestProto request,
                               com.google.protobuf.RpcCallback<QJournalProtocolProtos.PurgeLogsResponseProto> done)

rpc purgeLogs(.hadoop.hdfs.PurgeLogsRequestProto) returns (.hadoop.hdfs.PurgeLogsResponseProto);

getEditLogManifest

public abstract void getEditLogManifest(com.google.protobuf.RpcController controller,
                                        QJournalProtocolProtos.GetEditLogManifestRequestProto request,
                                        com.google.protobuf.RpcCallback<QJournalProtocolProtos.GetEditLogManifestResponseProto> done)

rpc getEditLogManifest(.hadoop.hdfs.GetEditLogManifestRequestProto) returns (.hadoop.hdfs.GetEditLogManifestResponseProto);

prepareRecovery

public abstract void prepareRecovery(com.google.protobuf.RpcController controller,
                                     QJournalProtocolProtos.PrepareRecoveryRequestProto request,
                                     com.google.protobuf.RpcCallback<QJournalProtocolProtos.PrepareRecoveryResponseProto> done)

rpc prepareRecovery(.hadoop.hdfs.PrepareRecoveryRequestProto) returns (.hadoop.hdfs.PrepareRecoveryResponseProto);

acceptRecovery

public abstract void acceptRecovery(com.google.protobuf.RpcController controller,
                                    QJournalProtocolProtos.AcceptRecoveryRequestProto request,
                                    com.google.protobuf.RpcCallback<QJournalProtocolProtos.AcceptRecoveryResponseProto> done)

rpc acceptRecovery(.hadoop.hdfs.AcceptRecoveryRequestProto) returns (.hadoop.hdfs.AcceptRecoveryResponseProto);

getDescriptor

public static final com.google.protobuf.Descriptors.ServiceDescriptor getDescriptor()

getDescriptorForType

public final com.google.protobuf.Descriptors.ServiceDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.Service

callMethod

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

Specified by:

callMethod in interface com.google.protobuf.Service

getRequestPrototype

public final com.google.protobuf.Message getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getRequestPrototype in interface com.google.protobuf.Service

getResponsePrototype

public final com.google.protobuf.Message getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getResponsePrototype in interface com.google.protobuf.Service

newStub

public static QJournalProtocolProtos.QJournalProtocolService.Stub newStub(com.google.protobuf.RpcChannel channel)

newBlockingStub

public static QJournalProtocolProtos.QJournalProtocolService.BlockingInterface newBlockingStub(com.google.protobuf.BlockingRpcChannel channel)