[
https://issues.apache.org/jira/browse/BEAM-6094?focusedWorklogId=170907&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-170907
]
ASF GitHub Bot logged work on BEAM-6094:
----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Nov/18 00:07
Start Date: 30/Nov/18 00:07
Worklog Time Spent: 10m
Work Description: angoenka commented on a change in pull request #7078:
[BEAM-6094] Implement external environment for portable BeamPython.
URL: https://github.com/apache/beam/pull/7078#discussion_r237632151
##########
File path:
runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/environment/ExternalEnvironmentFactory.java
##########
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.runners.fnexecution.environment;
+
+import com.google.common.base.Preconditions;
+import java.time.Duration;
+import java.util.concurrent.TimeoutException;
+import org.apache.beam.model.fnexecution.v1.BeamFnApi;
+import org.apache.beam.model.fnexecution.v1.BeamFnExternalWorkerGrpc;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;
+import org.apache.beam.runners.core.construction.BeamUrns;
+import org.apache.beam.runners.fnexecution.GrpcFnServer;
+import org.apache.beam.runners.fnexecution.artifact.ArtifactRetrievalService;
+import org.apache.beam.runners.fnexecution.control.ControlClientPool;
+import
org.apache.beam.runners.fnexecution.control.FnApiControlClientPoolService;
+import org.apache.beam.runners.fnexecution.control.InstructionRequestHandler;
+import org.apache.beam.runners.fnexecution.logging.GrpcLoggingService;
+import
org.apache.beam.runners.fnexecution.provisioning.StaticGrpcProvisionService;
+import org.apache.beam.sdk.fn.IdGenerator;
+import org.apache.beam.sdk.fn.channel.ManagedChannelFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * An {@link EnvironmentFactory} which forks processes based on the given URL
in the Environment.
+ * The returned {@link ProcessEnvironment} has to make sure to stop the
processes.
+ */
+public class ExternalEnvironmentFactory implements EnvironmentFactory {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(ExternalEnvironmentFactory.class);
+
+ public static ExternalEnvironmentFactory create(
+ GrpcFnServer<FnApiControlClientPoolService> controlServiceServer,
+ GrpcFnServer<GrpcLoggingService> loggingServiceServer,
+ GrpcFnServer<ArtifactRetrievalService> retrievalServiceServer,
+ GrpcFnServer<StaticGrpcProvisionService> provisioningServiceServer,
+ ControlClientPool.Source clientSource,
+ IdGenerator idGenerator) {
+ return new ExternalEnvironmentFactory(
+ controlServiceServer,
+ loggingServiceServer,
+ retrievalServiceServer,
+ provisioningServiceServer,
+ idGenerator,
+ clientSource);
+ }
+
+ private final GrpcFnServer<FnApiControlClientPoolService>
controlServiceServer;
+ private final GrpcFnServer<GrpcLoggingService> loggingServiceServer;
+ private final GrpcFnServer<ArtifactRetrievalService> retrievalServiceServer;
+ private final GrpcFnServer<StaticGrpcProvisionService>
provisioningServiceServer;
+ private final IdGenerator idGenerator;
+ private final ControlClientPool.Source clientSource;
+
+ private ExternalEnvironmentFactory(
+ GrpcFnServer<FnApiControlClientPoolService> controlServiceServer,
+ GrpcFnServer<GrpcLoggingService> loggingServiceServer,
+ GrpcFnServer<ArtifactRetrievalService> retrievalServiceServer,
+ GrpcFnServer<StaticGrpcProvisionService> provisioningServiceServer,
+ IdGenerator idGenerator,
+ ControlClientPool.Source clientSource) {
+ this.controlServiceServer = controlServiceServer;
+ this.loggingServiceServer = loggingServiceServer;
+ this.retrievalServiceServer = retrievalServiceServer;
+ this.provisioningServiceServer = provisioningServiceServer;
+ this.idGenerator = idGenerator;
+ this.clientSource = clientSource;
+ }
+
+ /** Creates a new, active {@link RemoteEnvironment} backed by a forked
process. */
Review comment:
comment update
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Issue Time Tracking
-------------------
Worklog Id: (was: 170907)
Time Spent: 1h 20m (was: 1h 10m)
> Implement External environment for Portable Beam
> ------------------------------------------------
>
> Key: BEAM-6094
> URL: https://issues.apache.org/jira/browse/BEAM-6094
> Project: Beam
> Issue Type: Improvement
> Components: beam-model
> Reporter: Robert Bradshaw
> Assignee: Robert Bradshaw
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
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