alluxio.master.meta

Class MetaMasterClientServiceHandler

java.lang.Object

alluxio.grpc.MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

alluxio.master.meta.MetaMasterClientServiceHandler

All Implemented Interfaces:

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(BackupPOptions options, io.grpc.stub.StreamObserver<BackupPResponse> 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	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	getMetrics(GetMetricsPOptions options, io.grpc.stub.StreamObserver<GetMetricsPResponse> responseObserver) Returns a map of metrics property names and their values from Alluxio metrics system.

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(BackupPOptions options,
                   io.grpc.stub.StreamObserver<BackupPResponse> responseObserver)

Description copied from class: MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

 Backs up the Alluxio master to the specified URI
 

Overrides:

backup in class MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

getConfigReport

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

Description copied from class: MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

 Returns server-side configuration report.
 

Overrides:

getConfigReport in class MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

getMasterInfo

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

Description copied from class: MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

 Returns information about the master.
 

Overrides:

getMasterInfo in class MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

getMetrics

public void getMetrics(GetMetricsPOptions options,
                       io.grpc.stub.StreamObserver<GetMetricsPResponse> responseObserver)

Description copied from class: MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

 Returns a map of metrics property names and their values from Alluxio metrics system.
 

Overrides:

getMetrics in class MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

checkpoint

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

Description copied from class: MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase

 Creates a checkpoint in the primary master journal system.
 

Overrides:

checkpoint in class MetaMasterClientServiceGrpc.MetaMasterClientServiceImplBase