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[BEAM-12174] Samza Portable Runner Support (#14554)
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runners/samza/src/main/java/org/apache/beam/runners/samza/SamzaJobInvoker.java
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| /* | ||
| * 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.samza; | ||
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|
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| import java.util.UUID; | ||
| import javax.annotation.Nullable; | ||
| import org.apache.beam.model.pipeline.v1.RunnerApi; | ||
| import org.apache.beam.runners.core.construction.PipelineOptionsTranslation; | ||
| import org.apache.beam.runners.fnexecution.provisioning.JobInfo; | ||
| import org.apache.beam.runners.jobsubmission.JobInvocation; | ||
| import org.apache.beam.runners.jobsubmission.JobInvoker; | ||
| import org.apache.beam.runners.jobsubmission.PortablePipelineJarCreator; | ||
| import org.apache.beam.runners.jobsubmission.PortablePipelineRunner; | ||
| import org.apache.beam.sdk.options.PortablePipelineOptions; | ||
| import org.apache.beam.vendor.grpc.v1p26p0.com.google.protobuf.Struct; | ||
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.base.Strings; | ||
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.ListeningExecutorService; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| @SuppressWarnings({ | ||
| "nullness" // TODO(https://issues.apache.org/jira/browse/BEAM-10402) | ||
| }) | ||
| public class SamzaJobInvoker extends JobInvoker { | ||
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| private static final Logger LOG = LoggerFactory.getLogger(SamzaJobInvoker.class); | ||
| private final SamzaJobServerDriver.SamzaServerConfiguration configuration; | ||
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| public static SamzaJobInvoker create( | ||
| SamzaJobServerDriver.SamzaServerConfiguration configuration) { | ||
| return new SamzaJobInvoker(configuration); | ||
| } | ||
|
|
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| private SamzaJobInvoker(SamzaJobServerDriver.SamzaServerConfiguration configuration) { | ||
| super("samza-runner-job-invoker-%d"); | ||
| this.configuration = configuration; | ||
| } | ||
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| @Override | ||
| protected JobInvocation invokeWithExecutor( | ||
| RunnerApi.Pipeline pipeline, | ||
| Struct options, | ||
| @Nullable String retrievalToken, | ||
| ListeningExecutorService executorService) { | ||
| LOG.trace("Parsing pipeline options"); | ||
| final SamzaPortablePipelineOptions samzaOptions = | ||
| PipelineOptionsTranslation.fromProto(options).as(SamzaPortablePipelineOptions.class); | ||
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| final PortablePipelineRunner pipelineRunner; | ||
| if (Strings.isNullOrEmpty( | ||
| samzaOptions.as(PortablePipelineOptions.class).getOutputExecutablePath())) { | ||
| pipelineRunner = new SamzaPipelineRunner(samzaOptions); | ||
| } else { | ||
| /* | ||
| * To support --output_executable_path where bundles the input pipeline along with all | ||
| * artifacts, etc. required to run the pipeline into a jar that can be executed later. | ||
| */ | ||
| pipelineRunner = new PortablePipelineJarCreator(SamzaPipelineRunner.class); | ||
| } | ||
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| final String invocationId = | ||
| String.format("%s_%s", samzaOptions.getJobName(), UUID.randomUUID().toString()); | ||
| final JobInfo jobInfo = | ||
| JobInfo.create(invocationId, samzaOptions.getJobName(), retrievalToken, options); | ||
| return new JobInvocation(jobInfo, executorService, pipeline, pipelineRunner); | ||
| } | ||
| } |
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