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[FLINK-18362][yarn] Fix mistakenly merged commit 0e10fd5
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146 changes: 146 additions & 0 deletions
146
flink-yarn-tests/src/test/java/org/apache/flink/yarn/testjob/YarnTestArchiveJob.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.flink.yarn.testjob; | ||
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| import org.apache.flink.api.common.typeinfo.TypeInformation; | ||
| import org.apache.flink.api.java.typeutils.ResultTypeQueryable; | ||
| import org.apache.flink.configuration.Configuration; | ||
| import org.apache.flink.runtime.jobgraph.JobGraph; | ||
| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; | ||
| import org.apache.flink.streaming.api.functions.sink.DiscardingSink; | ||
| import org.apache.flink.streaming.api.functions.source.RichSourceFunction; | ||
| import org.apache.flink.yarn.configuration.YarnConfigOptions; | ||
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| import org.apache.flink.shaded.guava18.com.google.common.collect.ImmutableList; | ||
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| import org.apache.commons.compress.archivers.tar.TarArchiveEntry; | ||
| import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream; | ||
| import org.apache.commons.compress.compressors.gzip.GzipCompressorOutputStream; | ||
| import org.apache.commons.compress.utils.IOUtils; | ||
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| import java.io.BufferedInputStream; | ||
| import java.io.BufferedOutputStream; | ||
| import java.io.File; | ||
| import java.io.FileInputStream; | ||
| import java.io.FileOutputStream; | ||
| import java.io.IOException; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import java.util.Collections; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| import static org.apache.flink.util.Preconditions.checkArgument; | ||
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| /** | ||
| * Testing job for localizing resources of LocalResourceType.ARCHIVE in per job cluster mode. | ||
| */ | ||
| public class YarnTestArchiveJob { | ||
| private static final List<String> LIST = ImmutableList.of("test1", "test2"); | ||
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| private static final Map<String, String> srcFiles = new HashMap<String, String>() {{ | ||
| put("local1.txt", "Local text Content1"); | ||
| put("local2.txt", "Local text Content2"); | ||
| }}; | ||
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| private static void archiveFilesInDirectory(File directory, String target) throws IOException { | ||
| for (Map.Entry<String, String> entry : srcFiles.entrySet()) { | ||
| Files.write( | ||
| Paths.get(directory.getAbsolutePath() + File.separator + entry.getKey()), | ||
| entry.getValue().getBytes()); | ||
| } | ||
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| try (FileOutputStream fos = new FileOutputStream(target); | ||
| GzipCompressorOutputStream gos = new GzipCompressorOutputStream(new BufferedOutputStream(fos)); | ||
| TarArchiveOutputStream taros = new TarArchiveOutputStream(gos)) { | ||
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| taros.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU); | ||
| for (File f : directory.listFiles()) { | ||
| taros.putArchiveEntry(new TarArchiveEntry(f, directory.getName() + File.separator + f.getName())); | ||
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| try (FileInputStream fis = new FileInputStream(f); BufferedInputStream bis = new BufferedInputStream(fis)) { | ||
| IOUtils.copy(bis, taros); | ||
| taros.closeArchiveEntry(); | ||
| } | ||
| } | ||
| } | ||
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| for (Map.Entry<String, String> entry : srcFiles.entrySet()) { | ||
| Files.delete(Paths.get(directory.getAbsolutePath() + File.separator + entry.getKey())); | ||
| } | ||
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| } | ||
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| public static JobGraph getArchiveJobGraph(File testDirectory, Configuration config) throws IOException { | ||
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| final String archive = testDirectory.getAbsolutePath().concat(".tar.gz"); | ||
| archiveFilesInDirectory(testDirectory, archive); | ||
| config.set(YarnConfigOptions.SHIP_ARCHIVES, Collections.singletonList(archive)); | ||
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| final String localizedPath = testDirectory.getName().concat(".tar.gz") + File.separator + testDirectory.getName(); | ||
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| final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); | ||
| env.setParallelism(1); | ||
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| env.addSource(new SourceFunctionWithArchive<>(LIST, localizedPath, TypeInformation.of(String.class))) | ||
| .addSink(new DiscardingSink<>()); | ||
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| return env.getStreamGraph().getJobGraph(); | ||
| } | ||
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| private static class SourceFunctionWithArchive<T> extends RichSourceFunction<T> implements ResultTypeQueryable<T> { | ||
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| private final List<T> inputDataset; | ||
| private final String resourcePath; | ||
| private final TypeInformation<T> returnType; | ||
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| SourceFunctionWithArchive(List<T> inputDataset, String resourcePath, TypeInformation<T> returnType) { | ||
| this.inputDataset = inputDataset; | ||
| this.resourcePath = resourcePath; | ||
| this.returnType = returnType; | ||
| } | ||
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| public void open(Configuration parameters) throws Exception { | ||
| for (Map.Entry<String, String> entry : srcFiles.entrySet()) { | ||
| Path path = Paths.get(resourcePath + File.separator + entry.getKey()); | ||
| String content = new String(Files.readAllBytes(path)); | ||
| checkArgument(entry.getValue().equals(content), "The content of the unpacked file should be identical to the original file's."); | ||
| } | ||
| } | ||
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| @Override | ||
| public void run(SourceContext<T> ctx) { | ||
| for (T t : inputDataset) { | ||
| synchronized (ctx.getCheckpointLock()) { | ||
| ctx.collect(t); | ||
| } | ||
| } | ||
| } | ||
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| @Override | ||
| public void cancel() {} | ||
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| @Override | ||
| public TypeInformation<T> getProducedType() { | ||
| return this.returnType; | ||
| } | ||
| } | ||
| } |
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