Java Code Examples for org.apache.flink.runtime.clusterframework.BootstrapTools#cloneConfiguration()

The following examples show how to use org.apache.flink.runtime.clusterframework.BootstrapTools#cloneConfiguration() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: YarnResourceManager.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
private ContainerLaunchContext createTaskExecutorLaunchContext(Resource resource, String containerId, String host)
		throws Exception {
	// init the ContainerLaunchContext
	final String currDir = env.get(ApplicationConstants.Environment.PWD.key());

	final ContaineredTaskManagerParameters taskManagerParameters =
			ContaineredTaskManagerParameters.create(flinkConfig, resource.getMemory(), numberOfTaskSlots);

	log.debug("TaskExecutor {} will be started with container size {} MB, JVM heap size {} MB, " +
			"JVM direct memory limit {} MB",
			containerId,
			taskManagerParameters.taskManagerTotalMemoryMB(),
			taskManagerParameters.taskManagerHeapSizeMB(),
			taskManagerParameters.taskManagerDirectMemoryLimitMB());

	Configuration taskManagerConfig = BootstrapTools.cloneConfiguration(flinkConfig);

	log.debug("TaskManager configuration: {}", taskManagerConfig);

	ContainerLaunchContext taskExecutorLaunchContext = Utils.createTaskExecutorContext(
		flinkConfig,
		yarnConfig,
		env,
		taskManagerParameters,
		taskManagerConfig,
		currDir,
		YarnTaskExecutorRunner.class,
		log);

	// set a special environment variable to uniquely identify this container
	taskExecutorLaunchContext.getEnvironment()
			.put(ENV_FLINK_CONTAINER_ID, containerId);
	taskExecutorLaunchContext.getEnvironment()
			.put(ENV_FLINK_NODE_ID, host);
	return taskExecutorLaunchContext;
}
Example 2
Source File: YarnResourceManager.java    From flink with Apache License 2.0 5 votes vote down vote up 
private ContainerLaunchContext createTaskExecutorLaunchContext(Resource resource, String containerId, String host)
		throws Exception {
	// init the ContainerLaunchContext
	final String currDir = env.get(ApplicationConstants.Environment.PWD.key());

	final ContaineredTaskManagerParameters taskManagerParameters =
			ContaineredTaskManagerParameters.create(flinkConfig, resource.getMemory(), numberOfTaskSlots);

	log.debug("TaskExecutor {} will be started with container size {} MB, JVM heap size {} MB, " +
			"JVM direct memory limit {} MB",
			containerId,
			taskManagerParameters.taskManagerTotalMemoryMB(),
			taskManagerParameters.taskManagerHeapSizeMB(),
			taskManagerParameters.taskManagerDirectMemoryLimitMB());

	Configuration taskManagerConfig = BootstrapTools.cloneConfiguration(flinkConfig);

	log.debug("TaskManager configuration: {}", taskManagerConfig);

	ContainerLaunchContext taskExecutorLaunchContext = Utils.createTaskExecutorContext(
		flinkConfig,
		yarnConfig,
		env,
		taskManagerParameters,
		taskManagerConfig,
		currDir,
		YarnTaskExecutorRunner.class,
		log);

	// set a special environment variable to uniquely identify this container
	taskExecutorLaunchContext.getEnvironment()
			.put(ENV_FLINK_CONTAINER_ID, containerId);
	taskExecutorLaunchContext.getEnvironment()
			.put(ENV_FLINK_NODE_ID, host);
	return taskExecutorLaunchContext;
}
Example 3
Source File: YarnResourceManager.java    From flink with Apache License 2.0 5 votes vote down vote up 
private ContainerLaunchContext createTaskExecutorLaunchContext(
	String containerId,
	String host,
	TaskExecutorProcessSpec taskExecutorProcessSpec) throws Exception {

	// init the ContainerLaunchContext
	final String currDir = env.get(ApplicationConstants.Environment.PWD.key());

	final ContaineredTaskManagerParameters taskManagerParameters =
			ContaineredTaskManagerParameters.create(flinkConfig, taskExecutorProcessSpec);

	log.info("TaskExecutor {} will be started on {} with {}.",
		containerId,
		host,
		taskExecutorProcessSpec);

	final Configuration taskManagerConfig = BootstrapTools.cloneConfiguration(flinkConfig);
	taskManagerConfig.set(TaskManagerOptions.TASK_MANAGER_RESOURCE_ID, containerId);

	final String taskManagerDynamicProperties =
		BootstrapTools.getDynamicPropertiesAsString(flinkClientConfig, taskManagerConfig);

	log.debug("TaskManager configuration: {}", taskManagerConfig);

	ContainerLaunchContext taskExecutorLaunchContext = Utils.createTaskExecutorContext(
		flinkConfig,
		yarnConfig,
		env,
		taskManagerParameters,
		taskManagerDynamicProperties,
		currDir,
		YarnTaskExecutorRunner.class,
		log);

	taskExecutorLaunchContext.getEnvironment()
			.put(ENV_FLINK_NODE_ID, host);
	return taskExecutorLaunchContext;
}