Examples with YarnDeploymentTarget org.apache.flink.yarn.configuration.YarnDeploymentTarget used on opensource projects

Example 1 with YarnDeploymentTarget

use of org.apache.flink.yarn.configuration.YarnDeploymentTarget in project flink by apache.

the class YarnClusterDescriptor method deployApplicationCluster.

@Override
public ClusterClientProvider<ApplicationId> deployApplicationCluster(final ClusterSpecification clusterSpecification, final ApplicationConfiguration applicationConfiguration) throws ClusterDeploymentException {
    checkNotNull(clusterSpecification);
    checkNotNull(applicationConfiguration);
    final YarnDeploymentTarget deploymentTarget = YarnDeploymentTarget.fromConfig(flinkConfiguration);
    if (YarnDeploymentTarget.APPLICATION != deploymentTarget) {
        throw new ClusterDeploymentException("Couldn't deploy Yarn Application Cluster." + " Expected deployment.target=" + YarnDeploymentTarget.APPLICATION.getName() + " but actual one was \"" + deploymentTarget.getName() + "\"");
    }
    applicationConfiguration.applyToConfiguration(flinkConfiguration);
    final List<String> pipelineJars = flinkConfiguration.getOptional(PipelineOptions.JARS).orElse(Collections.emptyList());
    Preconditions.checkArgument(pipelineJars.size() == 1, "Should only have one jar");
    try {
        return deployInternal(clusterSpecification, "Flink Application Cluster", YarnApplicationClusterEntryPoint.class.getName(), null, false);
    } catch (Exception e) {
        throw new ClusterDeploymentException("Couldn't deploy Yarn Application Cluster", e);
    }
}