org.apache.beam.runners.direct.portable.artifact

Class LocalFileSystemArtifactRetrievalService

java.lang.Object

org.apache.beam.model.jobmanagement.v1.ArtifactRetrievalServiceGrpc.ArtifactRetrievalServiceImplBase

org.apache.beam.runners.direct.portable.artifact.LocalFileSystemArtifactRetrievalService

All Implemented Interfaces:

java.lang.AutoCloseable, ArtifactRetrievalService, FnService, org.apache.beam.vendor.grpc.v1.io.grpc.BindableService

public class LocalFileSystemArtifactRetrievalService
extends org.apache.beam.model.jobmanagement.v1.ArtifactRetrievalServiceGrpc.ArtifactRetrievalServiceImplBase
implements ArtifactRetrievalService

An ArtifactRetrievalService which stages files to a local temp directory.

Method Summary

Modifier and Type	Method and Description
void	close() .
static LocalFileSystemArtifactRetrievalService	forRootDirectory(java.io.File base)
void	getArtifact(org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetArtifactRequest request, org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<org.apache.beam.model.jobmanagement.v1.ArtifactApi.ArtifactChunk> responseObserver)
void	getManifest(org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetManifestRequest request, org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetManifestResponse> responseObserver)

Methods inherited from class org.apache.beam.model.jobmanagement.v1.ArtifactRetrievalServiceGrpc.ArtifactRetrievalServiceImplBase

bindService

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.beam.vendor.grpc.v1.io.grpc.BindableService

bindService

Method Detail

forRootDirectory

public static LocalFileSystemArtifactRetrievalService forRootDirectory(java.io.File base)

getManifest

public final void getManifest(org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetManifestRequest request,
                              org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetManifestResponse> responseObserver)

Overrides:

getManifest in class org.apache.beam.model.jobmanagement.v1.ArtifactRetrievalServiceGrpc.ArtifactRetrievalServiceImplBase

getArtifact

public void getArtifact(org.apache.beam.model.jobmanagement.v1.ArtifactApi.GetArtifactRequest request,
                        org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<org.apache.beam.model.jobmanagement.v1.ArtifactApi.ArtifactChunk> responseObserver)

Overrides:

getArtifact in class org.apache.beam.model.jobmanagement.v1.ArtifactRetrievalServiceGrpc.ArtifactRetrievalServiceImplBase

close

public void close()
           throws java.lang.Exception

Description copied from interface: FnService

.

There should be no more calls to any service method by the time a call to FnService.close() begins. Specifically, this means that a Server that this service is bound to should have completed a call to the Server.shutdown() method, and all future incoming calls will be rejected.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface FnService

Throws:

java.lang.Exception