Ejemplo n.º 1
0
  /**
   * Parameter {@code uploadedJarLocation} is actually used to point to the local jar, because Flink
   * does not support uploading a jar file before hand. Jar files are always uploaded directly when
   * a program is submitted.
   */
  public void submitTopologyWithOpts(
      final String name, final String uploadedJarLocation, final FlinkTopology topology)
      throws AlreadyAliveException, InvalidTopologyException {

    if (this.getTopologyJobId(name) != null) {
      throw new AlreadyAliveException();
    }

    final URI uploadedJarUri;
    final URL uploadedJarUrl;
    try {
      uploadedJarUri = new File(uploadedJarLocation).getAbsoluteFile().toURI();
      uploadedJarUrl = uploadedJarUri.toURL();
      JobWithJars.checkJarFile(uploadedJarUrl);
    } catch (final IOException e) {
      throw new RuntimeException("Problem with jar file " + uploadedJarLocation, e);
    }

    try {
      FlinkClient.addStormConfigToTopology(topology, conf);
    } catch (ClassNotFoundException e) {
      LOG.error("Could not register class for Kryo serialization.", e);
      throw new InvalidTopologyException("Could not register class for Kryo serialization.");
    }

    final StreamGraph streamGraph = topology.getExecutionEnvironment().getStreamGraph();
    streamGraph.setJobName(name);

    final JobGraph jobGraph = streamGraph.getJobGraph();
    jobGraph.addJar(new Path(uploadedJarUri));

    final Configuration configuration = jobGraph.getJobConfiguration();
    configuration.setString(ConfigConstants.JOB_MANAGER_IPC_ADDRESS_KEY, jobManagerHost);
    configuration.setInteger(ConfigConstants.JOB_MANAGER_IPC_PORT_KEY, jobManagerPort);

    final Client client;
    try {
      client = new Client(configuration);
    } catch (IOException e) {
      throw new RuntimeException("Could not establish a connection to the job manager", e);
    }

    try {
      ClassLoader classLoader =
          JobWithJars.buildUserCodeClassLoader(
              Lists.newArrayList(uploadedJarUrl),
              Collections.<URL>emptyList(),
              this.getClass().getClassLoader());
      client.runDetached(jobGraph, classLoader);
    } catch (final ProgramInvocationException e) {
      throw new RuntimeException("Cannot execute job due to ProgramInvocationException", e);
    }
  }
Ejemplo n.º 2
0
  @SuppressWarnings("rawtypes")
  public void submitTopologyWithOpts(
      final String topologyName,
      final Map conf,
      final FlinkTopology topology,
      final SubmitOptions submitOpts)
      throws Exception {
    LOG.info("Running Storm topology on FlinkLocalCluster");

    if (conf != null) {
      topology.getConfig().setGlobalJobParameters(new StormConfig(conf));
    }

    StreamGraph streamGraph = topology.getStreamGraph();
    streamGraph.setJobName(topologyName);

    JobGraph jobGraph = streamGraph.getJobGraph();
    this.flink.submitJobDetached(jobGraph);
  }