alluxio.master.meta

Class MetaMasterClientServiceHandler

java.lang.Object

alluxio.grpc.MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

alluxio.master.meta.MetaMasterClientServiceHandler

All Implemented Interfaces:

MetaMasterClientServiceGrpc.AsyncService, io.grpc.BindableService

public final class MetaMasterClientServiceHandler
extends MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

This class is a gRPC handler for meta master RPCs.

Constructor Summary

Constructors

Constructor and Description
MetaMasterClientServiceHandler(MetaMaster metaMaster)

Method Summary

Modifier and Type	Method and Description
void	backup(BackupPRequest request, io.grpc.stub.StreamObserver<BackupPStatus> responseObserver) Backs up the Alluxio master to the specified URI
void	checkpoint(CheckpointPOptions options, io.grpc.stub.StreamObserver<CheckpointPResponse> responseObserver) Creates a checkpoint in the primary master journal system.
void	getBackupStatus(BackupStatusPRequest request, io.grpc.stub.StreamObserver<BackupPStatus> responseObserver) Returns status of the latest backup.
void	getConfigReport(GetConfigReportPOptions options, io.grpc.stub.StreamObserver<GetConfigReportPResponse> responseObserver) Returns server-side configuration report.
void	getMasterInfo(GetMasterInfoPOptions options, io.grpc.stub.StreamObserver<GetMasterInfoPResponse> responseObserver) Returns information about the master.
void	listProxyStatus(ListProxyStatusPRequest request, io.grpc.stub.StreamObserver<ListProxyStatusPResponse> responseObserver) Returns the status of all known Proxy instances in the cluster.

Methods inherited from class alluxio.grpc.MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

bindService

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaMasterClientServiceHandler

public MetaMasterClientServiceHandler(MetaMaster metaMaster)

Parameters:

metaMaster - the Alluxio meta master

Method Detail

backup

public void backup(BackupPRequest request,
                   io.grpc.stub.StreamObserver<BackupPStatus> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Backs up the Alluxio master to the specified URI
 

getBackupStatus

public void getBackupStatus(BackupStatusPRequest request,
                            io.grpc.stub.StreamObserver<BackupPStatus> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Returns status of the latest backup.
 

getConfigReport

public void getConfigReport(GetConfigReportPOptions options,
                            io.grpc.stub.StreamObserver<GetConfigReportPResponse> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Returns server-side configuration report.
 

getMasterInfo

public void getMasterInfo(GetMasterInfoPOptions options,
                          io.grpc.stub.StreamObserver<GetMasterInfoPResponse> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Returns information about the master.
 

checkpoint

public void checkpoint(CheckpointPOptions options,
                       io.grpc.stub.StreamObserver<CheckpointPResponse> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Creates a checkpoint in the primary master journal system.
 

listProxyStatus

public void listProxyStatus(ListProxyStatusPRequest request,
                            io.grpc.stub.StreamObserver<ListProxyStatusPResponse> responseObserver)

Description copied from interface: MetaMasterClientServiceGrpc.AsyncService

 Returns the status of all known Proxy instances in the cluster.