Java Code Examples for org.apache.flink.runtime.util.LeaderRetrievalUtils#getRecoveryMode()

The following examples show how to use org.apache.flink.runtime.util.LeaderRetrievalUtils#getRecoveryMode() . 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: HighAvailabilityServicesUtils.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public static HighAvailabilityServices createAvailableOrEmbeddedServices(
	Configuration config,
	Executor executor) throws Exception {
	HighAvailabilityMode highAvailabilityMode = LeaderRetrievalUtils.getRecoveryMode(config);

	switch (highAvailabilityMode) {
		case NONE:
			return new EmbeddedHaServices(executor);

		case ZOOKEEPER:
			BlobStoreService blobStoreService = BlobUtils.createBlobStoreFromConfig(config);

			return new ZooKeeperHaServices(
				ZooKeeperUtils.startCuratorFramework(config),
				executor,
				config,
				blobStoreService);

		case FACTORY_CLASS:
			return createCustomHAServices(config, executor);

		default:
			throw new Exception("High availability mode " + highAvailabilityMode + " is not supported.");
	}
}
Example 2
Source File: HighAvailabilityServicesUtils.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public static HighAvailabilityServices createHighAvailabilityServices(
	Configuration configuration,
	Executor executor,
	AddressResolution addressResolution) throws Exception {

	HighAvailabilityMode highAvailabilityMode = LeaderRetrievalUtils.getRecoveryMode(configuration);

	switch (highAvailabilityMode) {
		case NONE:
			final Tuple2<String, Integer> hostnamePort = getJobManagerAddress(configuration);

			final String jobManagerRpcUrl = AkkaRpcServiceUtils.getRpcUrl(
				hostnamePort.f0,
				hostnamePort.f1,
				JobMaster.JOB_MANAGER_NAME,
				addressResolution,
				configuration);
			final String resourceManagerRpcUrl = AkkaRpcServiceUtils.getRpcUrl(
				hostnamePort.f0,
				hostnamePort.f1,
				ResourceManager.RESOURCE_MANAGER_NAME,
				addressResolution,
				configuration);
			final String dispatcherRpcUrl = AkkaRpcServiceUtils.getRpcUrl(
				hostnamePort.f0,
				hostnamePort.f1,
				Dispatcher.DISPATCHER_NAME,
				addressResolution,
				configuration);

			final String address = checkNotNull(configuration.getString(RestOptions.ADDRESS),
				"%s must be set",
				RestOptions.ADDRESS.key());
			final int port = configuration.getInteger(RestOptions.PORT);
			final boolean enableSSL = SSLUtils.isRestSSLEnabled(configuration);
			final String protocol = enableSSL ? "https://" : "http://";

			return new StandaloneHaServices(
				resourceManagerRpcUrl,
				dispatcherRpcUrl,
				jobManagerRpcUrl,
				String.format("%s%s:%s", protocol, address, port));
		case ZOOKEEPER:
			BlobStoreService blobStoreService = BlobUtils.createBlobStoreFromConfig(configuration);

			return new ZooKeeperHaServices(
				ZooKeeperUtils.startCuratorFramework(configuration),
				executor,
				configuration,
				blobStoreService);

		case FACTORY_CLASS:
			return createCustomHAServices(configuration, executor);

		default:
			throw new Exception("Recovery mode " + highAvailabilityMode + " is not supported.");
	}
}