Examples of DAGClient

Examples of org.apache.tez.dag.api.client.DAGClient

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    TezConfiguration tezConf = new TezConfiguration(
            mrrTezCluster.getConfig());
    tezConf.set(TezConfiguration.TEZ_AM_STAGING_DIR,
        remoteStagingDir.toString());

    DAGClient dagClient = null;
    boolean reuseSession = reUseTezSession != null;
    TezClient tezSession = null;
    if (!dagViaRPC) {
      Preconditions.checkArgument(reuseSession == false);
    }
    if (!reuseSession) {
      TezConfiguration tempTezconf = new TezConfiguration(tezConf);
      if (!dagViaRPC) {
        tempTezconf.setBoolean(TezConfiguration.TEZ_AM_SESSION_MODE, false);
      } else {
        tempTezconf.setBoolean(TezConfiguration.TEZ_AM_SESSION_MODE, true);
      }
      tezSession = TezClient.create("testsession", tempTezconf);
      tezSession.start();
    } else {
      tezSession = reUseTezSession;
    }
    if(!dagViaRPC) {
      // TODO Use utility method post TEZ-205 to figure out AM arguments etc.
      dagClient = tezSession.submitDAG(dag);
    }

    if (dagViaRPC && closeSessionBeforeSubmit) {
      YarnClient yarnClient = YarnClient.createYarnClient();
      yarnClient.init(mrrTezCluster.getConfig());
      yarnClient.start();
      boolean sentKillSession = false;
      while(true) {
        Thread.sleep(500l);
        ApplicationReport appReport =
            yarnClient.getApplicationReport(tezSession.getAppMasterApplicationId());
        if (appReport == null) {
          continue;
        }
        YarnApplicationState appState = appReport.getYarnApplicationState();
        if (!sentKillSession) {
          if (appState == YarnApplicationState.RUNNING) {
            tezSession.stop();
            sentKillSession = true;
          }
        } else {
          if (appState == YarnApplicationState.FINISHED
              || appState == YarnApplicationState.KILLED
              || appState == YarnApplicationState.FAILED) {
            LOG.info("Application completed after sending session shutdown"
                + ", yarnApplicationState=" + appState
                + ", finalAppStatus=" + appReport.getFinalApplicationStatus());
            Assert.assertEquals(YarnApplicationState.FINISHED,
                appState);
            Assert.assertEquals(FinalApplicationStatus.SUCCEEDED,
                appReport.getFinalApplicationStatus());
            break;
          }
        }
      }
      yarnClient.stop();
      return null;
    }

    if(dagViaRPC) {
      LOG.info("Submitting dag to tez session with appId=" + tezSession.getAppMasterApplicationId()
          + " and Dag Name=" + dag.getName());
      if (additionalLocalResources != null) {
        tezSession.addAppMasterLocalFiles(additionalLocalResources);
      }
      dagClient = tezSession.submitDAG(dag);
      Assert.assertEquals(TezAppMasterStatus.RUNNING,
          tezSession.getAppMasterStatus());
    }
    DAGStatus dagStatus = dagClient.getDAGStatus(null);
    while (!dagStatus.isCompleted()) {
      LOG.info("Waiting for job to complete. Sleeping for 500ms."
          + " Current state: " + dagStatus.getState());
      Thread.sleep(500l);
      if(killDagWhileRunning
          && dagStatus.getState() == DAGStatus.State.RUNNING) {
        LOG.info("Killing running dag/session");
        if (dagViaRPC) {
          tezSession.stop();
        } else {
          dagClient.tryKillDAG();
        }
      }
      dagStatus = dagClient.getDAGStatus(null);
    }
    if (!reuseSession) {
      tezSession.stop();
    }
    return dagStatus.getState();
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Examples of org.apache.tez.dag.api.client.DAGClient

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    TezClient tezClient = TezClient.create("TestVertexOrder", tezConf);
    tezClient.start();

    try {
    DAG dag = SimpleTestDAG.createDAGForVertexOrder("dag1", conf);
    DAGClient dagClient = tezClient.submitDAG(dag);
    DAGStatus dagStatus = dagClient.getDAGStatus(null);
    while (!dagStatus.isCompleted()) {
      LOG.info("Waiting for dag to complete. Sleeping for 500ms."
          + " DAG name: " + dag.getName()
          + " DAG context: " + dagClient.getExecutionContext()
          + " Current state: " + dagStatus.getState());
      Thread.sleep(100);
      dagStatus = dagClient.getDAGStatus(null);
    }

    Assert.assertEquals(DAGStatus.State.SUCCEEDED, dagStatus.getState());

    // verify vertex order
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Examples of org.apache.tez.dag.api.client.DAGClient

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    }

    DAG dag = createDag(tezConf, streamInputPath, hashInputPath, outputPath, numPartitions, doBroadcast);

    tezClient.waitTillReady();
    DAGClient dagClient = tezClient.submitDAG(dag);
    DAGStatus dagStatus = dagClient.waitForCompletionWithStatusUpdates(null);
    if (dagStatus.getState() != DAGStatus.State.SUCCEEDED) {
      LOG.info("DAG diagnostics: " + dagStatus.getDiagnostics());
      return -1;
    }
    return 0;
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Examples of org.apache.tez.dag.api.client.DAGClient

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    try {
        DAG dag = createDAG(tezConf, inputPath, outputPath, numPartitions, "OrderedWordCount");

        tezClient.waitTillReady();
        DAGClient dagClient = tezClient.submitDAG(dag);

        // monitoring
        DAGStatus dagStatus = dagClient.waitForCompletionWithStatusUpdates(null);
        if (dagStatus.getState() != DAGStatus.State.SUCCEEDED) {
          System.out.println("OrderedWordCount failed with diagnostics: " + dagStatus.getDiagnostics());
          return false;
        }
        return true;
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Examples of org.apache.tez.dag.api.client.DAGClient

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    DAG dag = createDag(tezConf, largeOutPath, smallOutPath, expectedOutputPath, numTasks,
        largeOutSize, smallOutSize);

    tezClient.waitTillReady();
    DAGClient dagClient = tezClient.submitDAG(dag);
    DAGStatus dagStatus = dagClient.waitForCompletionWithStatusUpdates(null);
    if (dagStatus.getState() != DAGStatus.State.SUCCEEDED) {
      LOG.info("DAG diagnostics: " + dagStatus.getDiagnostics());
      return -1;
    }
    return 0;
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Examples of org.apache.tez.dag.api.client.DAGClient

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    TezClient tezClient1 = TezClient.create("commonName", tezConf1, true);
    tezClient1.start();

    DAG dag1 = createSimpleDAG("dag1", SleepProcessor.class.getName());

    DAGClient dagClient1 = tezClient1.submitDAG(dag1);
    dagClient1.waitForCompletion();
    assertEquals(DAGStatus.State.SUCCEEDED, dagClient1.getDAGStatus(null).getState());

    dagClient1.close();
    tezClient1.stop();


    TezConfiguration tezConf2 = new TezConfiguration();
    tezConf2.setBoolean(TezConfiguration.TEZ_LOCAL_MODE, true);
    tezConf2.set("fs.defaultFS", "file:///");
    tezConf2.setBoolean(TezRuntimeConfiguration.TEZ_RUNTIME_OPTIMIZE_LOCAL_FETCH, true);
    DAG dag2 = createSimpleDAG("dag2", SleepProcessor.class.getName());
    TezClient tezClient2 = TezClient.create("commonName", tezConf2, true);
    tezClient2.start();
    DAGClient dagClient2 = tezClient2.submitDAG(dag2);
    dagClient2.waitForCompletion();
    assertEquals(DAGStatus.State.SUCCEEDED, dagClient2.getDAGStatus(null).getState());
    assertFalse(dagClient1.getExecutionContext().equals(dagClient2.getExecutionContext()));
    dagClient2.close();
    tezClient2.stop();
  }
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Examples of org.apache.tez.dag.api.client.DAGClient

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    TezClient tezClient1 = TezClient.create("commonName", tezConf1, false);
    tezClient1.start();

    DAG dag1 = createSimpleDAG("dag1", SleepProcessor.class.getName());

    DAGClient dagClient1 = tezClient1.submitDAG(dag1);
    dagClient1.waitForCompletion();
    assertEquals(DAGStatus.State.SUCCEEDED, dagClient1.getDAGStatus(null).getState());

    dagClient1.close();
    tezClient1.stop();


    TezConfiguration tezConf2 = new TezConfiguration();
    tezConf2.setBoolean(TezConfiguration.TEZ_LOCAL_MODE, true);
    tezConf2.set("fs.defaultFS", "file:///");
    tezConf2.setBoolean(TezRuntimeConfiguration.TEZ_RUNTIME_OPTIMIZE_LOCAL_FETCH, true);
    DAG dag2 = createSimpleDAG("dag2", SleepProcessor.class.getName());
    TezClient tezClient2 = TezClient.create("commonName", tezConf2, false);
    tezClient2.start();
    DAGClient dagClient2 = tezClient2.submitDAG(dag2);
    dagClient2.waitForCompletion();
    assertEquals(DAGStatus.State.SUCCEEDED, dagClient2.getDAGStatus(null).getState());
    assertFalse(dagClient1.getExecutionContext().equals(dagClient2.getExecutionContext()));
    dagClient2.close();
    tezClient2.stop();
  }
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Examples of org.apache.tez.dag.api.client.DAGClient

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    TezClient tezClient1 = TezClient.create("commonName", tezConf1, false);
    tezClient1.start();

    DAG dag1 = createSimpleDAG("dag1", SleepProcessor.class.getName());

    DAGClient dagClient1 = tezClient1.submitDAG(dag1);
    dagClient1.waitForCompletion();
    assertEquals(DAGStatus.State.SUCCEEDED, dagClient1.getDAGStatus(null).getState());

    // Sleep for more time than is required for the DAG to complete.
    Thread.sleep((long) (TezConstants.TEZ_DAG_SLEEP_TIME_BEFORE_EXIT * 1.5));

    dagClient1.close();
    tezClient1.stop();
  }
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Examples of org.apache.tez.dag.api.client.DAGClient

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    TezClient tezClient1 = TezClient.create("commonName", tezConf1, false);
    tezClient1.start();

    DAG dag1 = createSimpleDAG("dag1", FailingProcessor.class.getName());

    DAGClient dagClient1 = tezClient1.submitDAG(dag1);
    dagClient1.waitForCompletion();
    assertEquals(DAGStatus.State.FAILED, dagClient1.getDAGStatus(null).getState());

    // Sleep for more time than is required for the DAG to complete.
    Thread.sleep((long) (TezConstants.TEZ_DAG_SLEEP_TIME_BEFORE_EXIT * 1.5));

    dagClient1.close();
    tezClient1.stop();
  }
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Examples of org.apache.tez.dag.api.client.DAGClient

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    }
  }
 
  void runDAGAndVerify(DAG dag, DAGStatus.State finalState) throws Exception {
    tezSession.waitTillReady();
    DAGClient dagClient = tezSession.submitDAG(dag);
    DAGStatus dagStatus = dagClient.getDAGStatus(null);
    while (!dagStatus.isCompleted()) {
      LOG.info("Waiting for dag to complete. Sleeping for 500ms."
          + " DAG name: " + dag.getName()
          + " DAG appContext: " + dagClient.getExecutionContext()
          + " Current state: " + dagStatus.getState());
      Thread.sleep(100);
      dagStatus = dagClient.getDAGStatus(null);
    }
   
    Assert.assertEquals(finalState, dagStatus.getState());
  }
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