org.apache.flink.runtime.zookeeper.ZooKeeperUtilityFactory Java Examples

The following examples show how to use org.apache.flink.runtime.zookeeper.ZooKeeperUtilityFactory. 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: MesosServicesUtils.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
/**
 * Creates a {@link MesosServices} instance depending on the high availability settings.
 *
 * @param configuration containing the high availability settings
 * @param hostname the hostname to advertise to remote clients
 * @return a mesos services instance
 * @throws Exception if the mesos services instance could not be created
 */
public static MesosServices createMesosServices(Configuration configuration, String hostname) throws Exception {

	ActorSystem localActorSystem = AkkaUtils.createLocalActorSystem(configuration);

	MesosArtifactServer artifactServer = createArtifactServer(configuration, hostname);

	HighAvailabilityMode highAvailabilityMode = HighAvailabilityMode.fromConfig(configuration);

	switch (highAvailabilityMode) {
		case NONE:
			return new StandaloneMesosServices(localActorSystem, artifactServer);

		case ZOOKEEPER:
			final String zkMesosRootPath = configuration.getString(
				HighAvailabilityOptions.HA_ZOOKEEPER_MESOS_WORKERS_PATH);

			ZooKeeperUtilityFactory zooKeeperUtilityFactory = new ZooKeeperUtilityFactory(
				configuration,
				zkMesosRootPath);

			return new ZooKeeperMesosServices(localActorSystem, artifactServer, zooKeeperUtilityFactory);

		default:
			throw new Exception("High availability mode " + highAvailabilityMode + " is not supported.");
	}
}
Example #2
Source File: MesosServicesUtils.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Creates a {@link MesosServices} instance depending on the high availability settings.
 *
 * @param configuration containing the high availability settings
 * @param hostname the hostname to advertise to remote clients
 * @return a mesos services instance
 * @throws Exception if the mesos services instance could not be created
 */
public static MesosServices createMesosServices(Configuration configuration, String hostname) throws Exception {

	ActorSystem localActorSystem = AkkaUtils.createLocalActorSystem(configuration);

	MesosArtifactServer artifactServer = createArtifactServer(configuration, hostname);

	HighAvailabilityMode highAvailabilityMode = HighAvailabilityMode.fromConfig(configuration);

	switch (highAvailabilityMode) {
		case NONE:
			return new StandaloneMesosServices(localActorSystem, artifactServer);

		case ZOOKEEPER:
			final String zkMesosRootPath = configuration.getString(
				HighAvailabilityOptions.HA_ZOOKEEPER_MESOS_WORKERS_PATH);

			ZooKeeperUtilityFactory zooKeeperUtilityFactory = new ZooKeeperUtilityFactory(
				configuration,
				zkMesosRootPath);

			return new ZooKeeperMesosServices(localActorSystem, artifactServer, zooKeeperUtilityFactory);

		default:
			throw new Exception("High availability mode " + highAvailabilityMode + " is not supported.");
	}
}
Example #3
Source File: MesosServicesUtils.java    From flink with Apache License 2.0 5 votes vote down vote up 
/**
 * Creates a {@link MesosServices} instance depending on the high availability settings.
 *
 * @param configuration containing the high availability settings
 * @param hostname the hostname to advertise to remote clients
 * @return a mesos services instance
 * @throws Exception if the mesos services instance could not be created
 */
public static MesosServices createMesosServices(Configuration configuration, String hostname) throws Exception {

	ActorSystem localActorSystem = AkkaUtils.createLocalActorSystem(configuration);

	MesosArtifactServer artifactServer = createArtifactServer(configuration, hostname);

	HighAvailabilityMode highAvailabilityMode = HighAvailabilityMode.fromConfig(configuration);

	switch (highAvailabilityMode) {
		case NONE:
			return new StandaloneMesosServices(localActorSystem, artifactServer);

		case ZOOKEEPER:
			final String zkMesosRootPath = configuration.getString(
				HighAvailabilityOptions.HA_ZOOKEEPER_MESOS_WORKERS_PATH);

			ZooKeeperUtilityFactory zooKeeperUtilityFactory = new ZooKeeperUtilityFactory(
				configuration,
				zkMesosRootPath);

			return new ZooKeeperMesosServices(localActorSystem, artifactServer, zooKeeperUtilityFactory);

		default:
			throw new Exception("High availability mode " + highAvailabilityMode + " is not supported.");
	}
}
Example #4
Source File: ZooKeeperMesosServices.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public ZooKeeperMesosServices(ActorSystem actorSystem, MesosArtifactServer artifactServer, ZooKeeperUtilityFactory zooKeeperUtilityFactory) {
	super(actorSystem, artifactServer);
	this.zooKeeperUtilityFactory = Preconditions.checkNotNull(zooKeeperUtilityFactory);
}
Example #5
Source File: ZooKeeperMesosServices.java    From flink with Apache License 2.0 4 votes vote down vote up 
public ZooKeeperMesosServices(ActorSystem actorSystem, MesosArtifactServer artifactServer, ZooKeeperUtilityFactory zooKeeperUtilityFactory) {
	super(actorSystem, artifactServer);
	this.zooKeeperUtilityFactory = Preconditions.checkNotNull(zooKeeperUtilityFactory);
}
Example #6
Source File: ZooKeeperMesosServices.java    From flink with Apache License 2.0 4 votes vote down vote up 
public ZooKeeperMesosServices(ActorSystem actorSystem, MesosArtifactServer artifactServer, ZooKeeperUtilityFactory zooKeeperUtilityFactory) {
	super(actorSystem, artifactServer);
	this.zooKeeperUtilityFactory = Preconditions.checkNotNull(zooKeeperUtilityFactory);
}