Examples with RetryPolicy org.apache.curator.RetryPolicy used on opensource projects

Example 66 with RetryPolicy

use of org.apache.curator.RetryPolicy in project eventuate-tram-core by eventuate-tram.

the class MessageTableChangesToDestinationsConfiguration method makeStartedCuratorClient.

static CuratorFramework makeStartedCuratorClient(String connectionString) {
    RetryPolicy retryPolicy = new ExponentialBackoffRetry(1000, 3);
    CuratorFramework client = CuratorFrameworkFactory.builder().retryPolicy(retryPolicy).connectString(connectionString).build();
    client.start();
    return client;
}

Example 67 with RetryPolicy

use of org.apache.curator.RetryPolicy in project druid by druid-io.

the class CuratorModule method makeEnsembleProvider.

@Provides
@LazySingleton
public EnsembleProvider makeEnsembleProvider(CuratorConfig config, ExhibitorConfig exConfig) {
    if (exConfig.getHosts().isEmpty()) {
        return new FixedEnsembleProvider(config.getZkHosts());
    }
    RetryPolicy retryPolicy = new BoundedExponentialBackoffRetry(BASE_SLEEP_TIME_MS, MAX_SLEEP_TIME_MS, MAX_RETRIES);
    return new ExhibitorEnsembleProvider(new Exhibitors(exConfig.getHosts(), exConfig.getRestPort(), newBackupProvider(config.getZkHosts())), new DefaultExhibitorRestClient(exConfig.getUseSsl()), exConfig.getRestUriPath(), exConfig.getPollingMs(), retryPolicy) {

        @Override
        public void start() throws Exception {
            log.debug("Polling the list of ZooKeeper servers for the initial ensemble");
            this.pollForInitialEnsemble();
            super.start();
        }
    };
}

Example 68 with RetryPolicy

use of org.apache.curator.RetryPolicy in project drill by apache.

the class TestZookeeperClient method setUp.

@Before
public void setUp() throws Exception {
    ZookeeperTestUtil.setZookeeperSaslTestConfigProps();
    server = new TestingServer();
    final RetryPolicy policy = new RetryNTimes(1, 1000);
    curator = CuratorFrameworkFactory.newClient(server.getConnectString(), policy);
    client = new ClientWithMockCache(curator, root, mode);
    server.start();
    curator.start();
    client.start();
}

Example 69 with RetryPolicy

use of org.apache.curator.RetryPolicy in project turbo-rpc by hank-whu.

the class ZooKeeperDiscover method init.

@Override
public void init(List<HostPort> hostPorts) {
    watchers = new ConcurrentArrayList<>();
    String connectString = hostPorts.stream().map(i -> i.toString()).collect(Collectors.joining(","));
    RetryPolicy retryPolicy = new ForeverRetryPolicy(1000, 60 * 1000);
    client = CuratorFrameworkFactory.newClient(connectString, 1000 * 10, 1000 * 3, retryPolicy);
    client.start();
}