Examples of SessionNotRunning

Examples of org.apache.tez.dag.api.SessionNotRunning

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    }
    verifySessionStateForSubmission();
    while (true) {
      TezAppMasterStatus status = getAppMasterStatus();
      if (status.equals(TezAppMasterStatus.SHUTDOWN)) {
        throw new SessionNotRunning("TezSession has already shutdown");
      }
      if (status.equals(TezAppMasterStatus.READY)) {
        return;
      }
      Thread.sleep(SLEEP_FOR_READY);
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Examples of org.apache.tez.dag.api.SessionNotRunning

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  }

  private void verifySessionStateForSubmission() throws SessionNotRunning {
    Preconditions.checkState(isSession, "Invalid without session mode");
    if (!sessionStarted) {
      throw new SessionNotRunning("Session not started");
    } else if (sessionStopped) {
      throw new SessionNotRunning("Session stopped");
    }
  }
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Examples of org.apache.tez.dag.api.SessionNotRunning

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      YarnApplicationState appState = appReport.getYarnApplicationState();
      if(appState != YarnApplicationState.RUNNING) {
        if (appState == YarnApplicationState.FINISHED
            || appState == YarnApplicationState.KILLED
            || appState == YarnApplicationState.FAILED) {
          throw new SessionNotRunning("Application not running"
              + ", applicationId=" + applicationId
              + ", yarnApplicationState=" + appReport.getYarnApplicationState()
              + ", finalApplicationStatus="
              + appReport.getFinalApplicationStatus()
              + ", trackingUrl=" + appReport.getTrackingUrl());
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Examples of org.apache.tez.dag.api.SessionNotRunning

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      YarnApplicationState appState = appReport.getYarnApplicationState();
      if(appState != YarnApplicationState.RUNNING) {
        if (appState == YarnApplicationState.FINISHED
            || appState == YarnApplicationState.KILLED
            || appState == YarnApplicationState.FAILED) {
          throw new SessionNotRunning("Application not running"
              + ", applicationId=" + applicationId
              + ", yarnApplicationState=" + appReport.getYarnApplicationState()
              + ", finalApplicationStatus="
              + appReport.getFinalApplicationStatus()
              + ", trackingUrl=" + appReport.getTrackingUrl());
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Examples of org.apache.tez.dag.api.SessionNotRunning

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    verifySessionStateForSubmission();

    try {
      DAGClientAMProtocolBlockingPB proxy = waitForProxy();
      if (proxy == null) {
        throw new SessionNotRunning("Could not connect to Session within client"
            + " timeout interval, timeoutSecs=" + clientTimeout);
      }

      String classpath = TezClientUtils
        .getFrameworkClasspath(sessionConfig.getYarnConfiguration());
      Map<String, String> contextEnv = context.getEnvironment();
      Apps.addToEnvironment(contextEnv,
        ApplicationConstants.Environment.CLASSPATH.name(),
        classpath);

      DAGClientAMProtocolRPC.PreWarmRequestProto.Builder
        preWarmReqProtoBuilder =
          DAGClientAMProtocolRPC.PreWarmRequestProto.newBuilder();
      preWarmReqProtoBuilder.setPreWarmContext(
        DagTypeConverters.convertPreWarmContextToProto(context));
      proxy.preWarm(null, preWarmReqProtoBuilder.build());
      while (true) {
        try {
          Thread.sleep(1000);
          TezSessionStatus status = getSessionStatus();
          if (status.equals(TezSessionStatus.READY)) {
            break;
          } else if (status.equals(TezSessionStatus.SHUTDOWN)) {
            throw new SessionNotRunning("Could not connect to Session");
          }
        } catch (InterruptedException e) {
          return;
        }
      }
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Examples of org.apache.tez.dag.api.SessionNotRunning

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    return proxy;
  }

  private void verifySessionStateForSubmission() throws SessionNotRunning {
    if (!sessionStarted) {
      throw new SessionNotRunning("Session not started");
    } else if (sessionStopped) {
      throw new SessionNotRunning("Session stopped");
    }
  }
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Examples of org.apache.tez.dag.api.SessionNotRunning

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   * @throws DAGSubmissionTimedOut if submission timed out
   */
  public synchronized DAGClient submitDAG(DAG dag)
    throws TezException, IOException, InterruptedException {
    if (!sessionStarted) {
      throw new SessionNotRunning("Session not started");
    } else if (sessionStopped) {
      throw new SessionNotRunning("Session stopped");
    }

    String dagId;
    LOG.info("Submitting dag to TezSession"
        + ", sessionName=" + sessionName
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Examples of org.apache.tez.dag.api.SessionNotRunning

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      YarnApplicationState appState = appReport.getYarnApplicationState();
      if(appState != YarnApplicationState.RUNNING) {
        if (appState == YarnApplicationState.FINISHED
            || appState == YarnApplicationState.KILLED
            || appState == YarnApplicationState.FAILED) {
          throw new SessionNotRunning("Application not running"
              + ", applicationId=" + applicationId
              + ", yarnApplicationState=" + appReport.getYarnApplicationState()
              + ", finalApplicationStatus="
              + appReport.getFinalApplicationStatus()
              + ", trackingUrl=" + appReport.getTrackingUrl());
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Examples of org.apache.tez.dag.api.SessionNotRunning

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    verifySessionStateForSubmission();

    try {
      DAGClientAMProtocolBlockingPB proxy = waitForProxy();
      if (proxy == null) {
        throw new SessionNotRunning("Could not connect to Session within client"
            + " timeout interval, timeoutSecs=" + clientTimeout);
      }

      String classpath = TezClientUtils
        .getFrameworkClasspath(sessionConfig.getYarnConfiguration());
      Map<String, String> contextEnv = context.getEnvironment();
      TezYARNUtils.addToEnvironment(contextEnv,
        ApplicationConstants.Environment.CLASSPATH.name(),
        classpath, File.pathSeparator);

      DAGClientAMProtocolRPC.PreWarmRequestProto.Builder
        preWarmReqProtoBuilder =
          DAGClientAMProtocolRPC.PreWarmRequestProto.newBuilder();
      preWarmReqProtoBuilder.setPreWarmContext(
        DagTypeConverters.convertPreWarmContextToProto(context));
      proxy.preWarm(null, preWarmReqProtoBuilder.build());
      while (true) {
        try {
          Thread.sleep(1000);
          TezSessionStatus status = getSessionStatus();
          if (status.equals(TezSessionStatus.READY)) {
            break;
          } else if (status.equals(TezSessionStatus.SHUTDOWN)) {
            throw new SessionNotRunning("Could not connect to Session");
          }
        } catch (InterruptedException e) {
          return;
        }
      }
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Examples of org.apache.tez.dag.api.SessionNotRunning

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    return proxy;
  }

  private void verifySessionStateForSubmission() throws SessionNotRunning {
    if (!sessionStarted) {
      throw new SessionNotRunning("Session not started");
    } else if (sessionStopped) {
      throw new SessionNotRunning("Session stopped");
    }
  }
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