Package org.apache.tez.runtime

Examples of org.apache.tez.runtime.LogicalIOProcessorRuntimeTask

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    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        jobConf,
        new String[] {workDir.toString()},
        umbilical,
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        1);
    OutputSpec mapOutputSpec = new OutputSpec("NullDestVertex",
        OutputDescriptor.create(LocalOnFileSorterOutput.class.getName())
            .setUserPayload(TezUtils.createUserPayloadFromConf(jobConf)), 1);

    LogicalIOProcessorRuntimeTask task = MapUtils.createLogicalTask(localFs, workDir, jobConf, 0,
        new Path(workDir, "map0"), new TestUmbilical(), dagName, vertexName,
        Collections.singletonList(mapInputSpec),
        Collections.singletonList(mapOutputSpec));
   
    task.initialize();
    task.run();
    task.close();
   
    InputContext inputContext = task.getInputContexts().iterator().next();
    TezTaskOutput mapOutputs = new TezLocalTaskOutputFiles(jobConf, inputContext.getUniqueIdentifier());
   
   
    // TODO NEWTEZ FIXME OutputCommitter verification
//    MRTask mrTask = (MRTask)t.getProcessor();
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        1);
    OutputSpec mapOutputSpec = new OutputSpec("NullDestVertex",
        OutputDescriptor.create(LocalOnFileSorterOutput.class.getName()).
          setUserPayload(TezUtils.createUserPayloadFromConf(jobConf)), 1);
    // Run a map
    LogicalIOProcessorRuntimeTask mapTask = MapUtils.createLogicalTask(localFs, workDir, jobConf, 0,
        mapInput, new TestUmbilical(), dagName, mapVertexName,
        Collections.singletonList(mapInputSpec),
        Collections.singletonList(mapOutputSpec));

    mapTask.initialize();
    mapTask.run();
    mapTask.close();
   
    LOG.info("Starting reduce...");
   
    Token<JobTokenIdentifier> shuffleToken = new Token<JobTokenIdentifier>();

    jobConf.setOutputFormat(SequenceFileOutputFormat.class);
    jobConf.set(MRFrameworkConfigs.TASK_LOCAL_RESOURCE_DIR, new Path(workDir,
        "localized-resources").toUri().toString());
    FileOutputFormat.setOutputPath(jobConf, new Path(workDir, "output"));
    ProcessorDescriptor reduceProcessorDesc = ProcessorDescriptor.create(
        ReduceProcessor.class.getName()).setUserPayload(
        TezUtils.createUserPayloadFromConf(jobConf));
   
    InputSpec reduceInputSpec = new InputSpec(mapVertexName,
        InputDescriptor.create(LocalMergedInput.class.getName())
            .setUserPayload(TezUtils.createUserPayloadFromConf(jobConf)), 1);
    OutputSpec reduceOutputSpec = new OutputSpec("NullDestinationVertex",
        OutputDescriptor.create(MROutputLegacy.class.getName())
            .setUserPayload(TezUtils.createUserPayloadFromConf(jobConf)), 1);

    // Now run a reduce
    TaskSpec taskSpec = new TaskSpec(
        TezTestUtils.getMockTaskAttemptId(0, 1, 0, 0),
        dagName,
        reduceVertexName, -1,
        reduceProcessorDesc,
        Collections.singletonList(reduceInputSpec),
        Collections.singletonList(reduceOutputSpec), null);

    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        jobConf,
        new String[] {workDir.toString()},
        new TestUmbilical(),
        serviceConsumerMetadata,
        HashMultimap.<String, String>create(), null);
   
    task.initialize();
    task.run();
    task.close();
   
    // MRTask mrTask = (MRTask)t.getProcessor();
    // TODO NEWTEZ Verify the partitioner has not been created
    // Likely not applicable anymore.
    // Assert.assertNull(mrTask.getPartitioner());
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          throws IOException {
    this.tezConf = tezConf;
    this.ugi = ugi;
    this.taskReporter = taskReporter;
    this.executor = executor;
    task = new LogicalIOProcessorRuntimeTask(taskSpec, appAttemptNumber, tezConf, localDirs, this,
        serviceConsumerMetadata, startedInputsMap, objectRegistry);
    taskReporter.registerTask(task, this);
    taskRunning = new AtomicBoolean(true);
  }
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    String [] localDirs = StringUtils.getTrimmedStrings(System.getenv(Environment.LOCAL_DIRS.name()));
    conf.setStrings(TezJobConfig.LOCAL_DIRS, localDirs);
    LOG.info("LocalDirs for child: " + Arrays.toString(localDirs));

    return new LogicalIOProcessorRuntimeTask(taskSpec, attemptNum, conf,
        tezUmbilical, serviceConsumerMetadata, startedInputsMap);
  }
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        new InputDescriptor(MRInputLegacy.class.getName())
            .setUserPayload(MRHelpers.createMRInputPayload(job, null)),
        0);
    OutputSpec mapOutputSpec = new OutputSpec("NullDestVertex", new OutputDescriptor(LocalOnFileSorterOutput.class.getName()), 1);

    LogicalIOProcessorRuntimeTask task = MapUtils.createLogicalTask(localFs, workDir, job, 0,
        new Path(workDir, "map0"), new TestUmbilical(), vertexName,
        Collections.singletonList(mapInputSpec),
        Collections.singletonList(mapOutputSpec));
   
    task.initialize();
    task.run();
    task.close();
   
    TezInputContext inputContext = task.getInputContexts().iterator().next();
    TezTaskOutput mapOutputs = new TezLocalTaskOutputFiles(jobConf, inputContext.getUniqueIdentifier());
   
   
    // TODO NEWTEZ FIXME OutputCommitter verification
//    MRTask mrTask = (MRTask)t.getProcessor();
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        new InputDescriptor(MRInputLegacy.class.getName())
            .setUserPayload(MRHelpers.createMRInputPayload(mapConf, null)),
        0);
    OutputSpec mapOutputSpec = new OutputSpec("NullDestVertex", new OutputDescriptor(LocalOnFileSorterOutput.class.getName()), 1);
    // Run a map
    LogicalIOProcessorRuntimeTask mapTask = MapUtils.createLogicalTask(localFs, workDir, mapConf, 0,
        mapInput, new TestUmbilical(), mapVertexName,
        Collections.singletonList(mapInputSpec),
        Collections.singletonList(mapOutputSpec));

    mapTask.initialize();
    mapTask.run();
    mapTask.close();
   
    LOG.info("Starting reduce...");
   
    Token<JobTokenIdentifier> shuffleToken = new Token<JobTokenIdentifier>();
   
    Configuration reduceStageConf = MultiStageMRConfigUtil.getConfForVertex(conf,
        reduceVertexName);
    JobConf reduceConf = new JobConf(reduceStageConf);
    reduceConf.setOutputFormat(SequenceFileOutputFormat.class);
    reduceConf.set(TezJobConfig.TASK_LOCAL_RESOURCE_DIR, new Path(workDir,
        "localized-resources").toUri().toString());
    FileOutputFormat.setOutputPath(reduceConf, new Path(workDir, "output"));
    ProcessorDescriptor reduceProcessorDesc = new ProcessorDescriptor(
        ReduceProcessor.class.getName()).setUserPayload(TezUtils.createUserPayloadFromConf(reduceConf));
   
    InputSpec reduceInputSpec = new InputSpec(mapVertexName,
        new InputDescriptor(LocalMergedInput.class.getName()), 1);
    OutputSpec reduceOutputSpec = new OutputSpec("NullDestinationVertex",
        new OutputDescriptor(MROutputLegacy.class.getName()), 1);

    // Now run a reduce
    TaskSpec taskSpec = new TaskSpec(
        TezTestUtils.getMockTaskAttemptId(0, 1, 0, 0),
        reduceVertexName,
        reduceProcessorDesc,
        Collections.singletonList(reduceInputSpec),
        Collections.singletonList(reduceOutputSpec), null);

    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        reduceConf,
        new TestUmbilical(),
        serviceConsumerMetadata,
        HashMultimap.<String, String>create());
   
    task.initialize();
    task.run();
    task.close();
   
    // MRTask mrTask = (MRTask)t.getProcessor();
    // TODO NEWTEZ Verify the partitioner has not been created
    // Likely not applicable anymore.
    // Assert.assertNull(mrTask.getPartitioner());
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    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        jobConf,
        umbilical,
        serviceConsumerMetadata,
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    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        jobConf,
        umbilical,
        serviceConsumerMetadata);
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        new InputDescriptor(MRInputLegacy.class.getName())
            .setUserPayload(MRHelpers.createMRInputPayload(mapConf, null)),
        0);
    OutputSpec mapOutputSpec = new OutputSpec("NullDestVertex", new OutputDescriptor(LocalOnFileSorterOutput.class.getName()), 1);
    // Run a map
    LogicalIOProcessorRuntimeTask mapTask = MapUtils.createLogicalTask(localFs, workDir, mapConf, 0,
        mapInput, new TestUmbilical(), mapVertexName,
        Collections.singletonList(mapInputSpec),
        Collections.singletonList(mapOutputSpec));

    mapTask.initialize();
    mapTask.run();
    mapTask.close();
   
    LOG.info("Starting reduce...");
   
    Token<JobTokenIdentifier> shuffleToken = new Token<JobTokenIdentifier>();
   
    Configuration reduceStageConf = MultiStageMRConfigUtil.getConfForVertex(conf,
        reduceVertexName);
    JobConf reduceConf = new JobConf(reduceStageConf);
    reduceConf.setOutputFormat(SequenceFileOutputFormat.class);
    reduceConf.set(TezJobConfig.TASK_LOCAL_RESOURCE_DIR, new Path(workDir,
        "localized-resources").toUri().toString());
    FileOutputFormat.setOutputPath(reduceConf, new Path(workDir, "output"));
    ProcessorDescriptor reduceProcessorDesc = new ProcessorDescriptor(
        ReduceProcessor.class.getName()).setUserPayload(TezUtils.createUserPayloadFromConf(reduceConf));
   
    InputSpec reduceInputSpec = new InputSpec(mapVertexName, new InputDescriptor(LocalMergedInput.class.getName()), 1);
    OutputSpec reduceOutputSpec = new OutputSpec("NullDestinationVertex", new OutputDescriptor(MROutput.class.getName()), 1);
   
    // Now run a reduce
    TaskSpec taskSpec = new TaskSpec(
        TezTestUtils.getMockTaskAttemptId(0, 1, 0, 0),
        "testUser",
        reduceVertexName,
        reduceProcessorDesc,
        Collections.singletonList(reduceInputSpec),
        Collections.singletonList(reduceOutputSpec));

    Map<String, ByteBuffer> serviceConsumerMetadata = new HashMap<String, ByteBuffer>();
    serviceConsumerMetadata.put(ShuffleUtils.SHUFFLE_HANDLER_SERVICE_ID,
        ShuffleUtils.convertJobTokenToBytes(shuffleToken));
   
    LogicalIOProcessorRuntimeTask task = new LogicalIOProcessorRuntimeTask(
        taskSpec,
        0,
        reduceConf,
        new TestUmbilical(),
        serviceConsumerMetadata);
   
    task.initialize();
    task.run();
    task.close();
   
    // MRTask mrTask = (MRTask)t.getProcessor();
    // TODO NEWTEZ Verify the partitioner has not been created
    // Likely not applicable anymore.
    // Assert.assertNull(mrTask.getPartitioner());
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Related Classes of org.apache.tez.runtime.LogicalIOProcessorRuntimeTask

  • com.google.common.util.concurrent.ThreadFactoryBuilder
  • org.apache.hadoop.mapred.YarnTezDagChild
  • org.apache.tez.dag.api.InputDescriptor
  • org.apache.tez.dag.api.OutputDescriptor
  • org.apache.tez.mapreduce.processor.map.TestMapProcessor
  • org.apache.tez.mapreduce.processor.MapUtils
  • org.apache.tez.mapreduce.processor.reduce.TestReduceProcessor
  • org.apache.tez.runtime.api.impl.EventMetaData
  • org.apache.tez.runtime.api.impl.TezEvent
  • org.apache.tez.runtime.api.impl.TezInputContextImpl
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