Examples with ZooKeeperHaServices org.apache.flink.runtime.highavailability.zookeeper.ZooKeeperHaServices used on opensource projects

Example 1 with ZooKeeperHaServices

use of org.apache.flink.runtime.highavailability.zookeeper.ZooKeeperHaServices in project flink by apache.

the class HighAvailabilityServicesUtils method createZooKeeperHaServices.

private static HighAvailabilityServices createZooKeeperHaServices(Configuration configuration, Executor executor, FatalErrorHandler fatalErrorHandler) throws Exception {
    final boolean useOldHaServices = configuration.get(HighAvailabilityOptions.USE_OLD_HA_SERVICES);
    BlobStoreService blobStoreService = BlobUtils.createBlobStoreFromConfig(configuration);
    final CuratorFrameworkWithUnhandledErrorListener curatorFrameworkWrapper = ZooKeeperUtils.startCuratorFramework(configuration, fatalErrorHandler);
    if (useOldHaServices) {
        return new ZooKeeperHaServices(curatorFrameworkWrapper, executor, configuration, blobStoreService);
    } else {
        return new ZooKeeperMultipleComponentLeaderElectionHaServices(curatorFrameworkWrapper, configuration, executor, blobStoreService, fatalErrorHandler);
    }
}

Example 2 with ZooKeeperHaServices

use of org.apache.flink.runtime.highavailability.zookeeper.ZooKeeperHaServices in project flink by apache.

the class ZooKeeperLeaderRetrievalTest method before.

@Before
public void before() throws Exception {
    testingServer = new TestingServer();
    config = new Configuration();
    config.setString(HighAvailabilityOptions.HA_MODE, "zookeeper");
    config.setString(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM, testingServer.getConnectString());
    highAvailabilityServices = new ZooKeeperHaServices(ZooKeeperUtils.startCuratorFramework(config, testingFatalErrorHandlerResource.getFatalErrorHandler()), TestingUtils.defaultExecutor(), config, new VoidBlobStore());
}