Examples with ClientConfiguration com.yahoo.pulsar.client.api.ClientConfiguration used on opensource projects

Example 31 with ClientConfiguration

use of com.yahoo.pulsar.client.api.ClientConfiguration in project pulsar by yahoo.

the class BrokerService method getReplicationClient.

public PulsarClient getReplicationClient(String cluster) {
    PulsarClient client = replicationClients.get(cluster);
    if (client != null) {
        return client;
    }
    return replicationClients.computeIfAbsent(cluster, key -> {
        try {
            String path = PulsarWebResource.path("clusters", cluster);
            ClusterData data = this.pulsar.getConfigurationCache().clustersCache().get(path).orElseThrow(() -> new KeeperException.NoNodeException(path));
            ClientConfiguration configuration = new ClientConfiguration();
            configuration.setUseTcpNoDelay(false);
            configuration.setConnectionsPerBroker(pulsar.getConfiguration().getReplicationConnectionsPerBroker());
            configuration.setStatsInterval(0, TimeUnit.SECONDS);
            if (pulsar.getConfiguration().isAuthenticationEnabled()) {
                configuration.setAuthentication(pulsar.getConfiguration().getBrokerClientAuthenticationPlugin(), pulsar.getConfiguration().getBrokerClientAuthenticationParameters());
            }
            String clusterUrl = configuration.isUseTls() ? (isNotBlank(data.getBrokerServiceUrlTls()) ? data.getBrokerServiceUrlTls() : data.getServiceUrlTls()) : null;
            clusterUrl = (isNotBlank(clusterUrl)) ? clusterUrl : (isNotBlank(data.getBrokerServiceUrl()) ? data.getBrokerServiceUrl() : data.getServiceUrl());
            return new PulsarClientImpl(clusterUrl, configuration, this.workerGroup);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    });
}

Example 32 with ClientConfiguration

use of com.yahoo.pulsar.client.api.ClientConfiguration in project pulsar by yahoo.

the class PulsarBoltTest method testSerializability.

@Test
public void testSerializability() throws Exception {
    // test serializability with no auth
    PulsarBolt boltWithNoAuth = new PulsarBolt(pulsarBoltConf, new ClientConfiguration());
    TestUtil.testSerializability(boltWithNoAuth);
}

Example 33 with ClientConfiguration

use of com.yahoo.pulsar.client.api.ClientConfiguration in project pulsar by yahoo.

the class PulsarBoltTest method setup.

@Override
protected void setup() throws Exception {
    super.internalSetup();
    super.producerBaseSetup();
    pulsarBoltConf = new PulsarBoltConfiguration();
    pulsarBoltConf.setServiceUrl(serviceUrl);
    pulsarBoltConf.setTopic(topic);
    pulsarBoltConf.setTupleToMessageMapper(tupleToMessageMapper);
    pulsarBoltConf.setMetricsTimeIntervalInSecs(60);
    bolt = new PulsarBolt(pulsarBoltConf, new ClientConfiguration());
    mockCollector = new MockOutputCollector();
    OutputCollector collector = new OutputCollector(mockCollector);
    TopologyContext context = mock(TopologyContext.class);
    when(context.getThisComponentId()).thenReturn("test-bolt-" + methodName);
    when(context.getThisTaskId()).thenReturn(0);
    bolt.prepare(Maps.newHashMap(), context, collector);
    consumer = pulsarClient.subscribe(topic, subscriptionName);
}

Example 34 with ClientConfiguration

use of com.yahoo.pulsar.client.api.ClientConfiguration in project pulsar by yahoo.

the class PulsarSpoutTest method testNoSharedConsumer.

@Test
public void testNoSharedConsumer() throws Exception {
    PersistentTopicStats topicStats = admin.persistentTopics().getStats(topic);
    Assert.assertEquals(topicStats.subscriptions.get(subscriptionName).consumers.size(), 1);
    pulsarSpoutConf.setSharedConsumerEnabled(false);
    PulsarSpout otherSpout = new PulsarSpout(pulsarSpoutConf, new ClientConfiguration(), consumerConf);
    MockSpoutOutputCollector otherMockCollector = new MockSpoutOutputCollector();
    SpoutOutputCollector collector = new SpoutOutputCollector(otherMockCollector);
    TopologyContext context = mock(TopologyContext.class);
    when(context.getThisComponentId()).thenReturn("test-spout-" + methodName);
    when(context.getThisTaskId()).thenReturn(1);
    otherSpout.open(Maps.newHashMap(), context, collector);
    topicStats = admin.persistentTopics().getStats(topic);
    Assert.assertEquals(topicStats.subscriptions.get(subscriptionName).consumers.size(), 2);
    otherSpout.close();
    topicStats = admin.persistentTopics().getStats(topic);
    Assert.assertEquals(topicStats.subscriptions.get(subscriptionName).consumers.size(), 1);
}

Example 35 with ClientConfiguration

use of com.yahoo.pulsar.client.api.ClientConfiguration in project pulsar by yahoo.

the class StormExample method main.

public static void main(String[] args) throws PulsarClientException {
    ClientConfiguration clientConf = new ClientConfiguration();
    // String authPluginClassName = "com.yahoo.pulsar.client.impl.auth.MyAuthentication";
    // String authParams = "key1:val1,key2:val2";
    // clientConf.setAuthentication(authPluginClassName, authParams);
    String topic1 = "persistent://my-property/use/my-ns/my-topic1";
    String topic2 = "persistent://my-property/use/my-ns/my-topic2";
    String subscriptionName1 = "my-subscriber-name1";
    String subscriptionName2 = "my-subscriber-name2";
    // create spout
    PulsarSpoutConfiguration spoutConf = new PulsarSpoutConfiguration();
    spoutConf.setServiceUrl(serviceUrl);
    spoutConf.setTopic(topic1);
    spoutConf.setSubscriptionName(subscriptionName1);
    spoutConf.setMessageToValuesMapper(messageToValuesMapper);
    PulsarSpout spout = new PulsarSpout(spoutConf, clientConf);
    // create bolt
    PulsarBoltConfiguration boltConf = new PulsarBoltConfiguration();
    boltConf.setServiceUrl(serviceUrl);
    boltConf.setTopic(topic2);
    boltConf.setTupleToMessageMapper(tupleToMessageMapper);
    PulsarBolt bolt = new PulsarBolt(boltConf, clientConf);
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("testSpout", spout);
    builder.setBolt("testBolt", bolt).shuffleGrouping("testSpout");
    Config conf = new Config();
    conf.setNumWorkers(2);
    conf.setDebug(true);
    conf.registerMetricsConsumer(PulsarMetricsConsumer.class);
    LocalCluster cluster = new LocalCluster();
    cluster.submitTopology("test", conf, builder.createTopology());
    Utils.sleep(10000);
    PulsarClient pulsarClient = PulsarClient.create(serviceUrl, clientConf);
    // create a consumer on topic2 to receive messages from the bolt when the processing is done
    Consumer consumer = pulsarClient.subscribe(topic2, subscriptionName2);
    // create a producer on topic1 to send messages that will be received by the spout
    Producer producer = pulsarClient.createProducer(topic1);
    for (int i = 0; i < 10; i++) {
        String msg = "msg-" + i;
        producer.send(msg.getBytes());
        LOG.info("Message {} sent", msg);
    }
    Message msg = null;
    for (int i = 0; i < 10; i++) {
        msg = consumer.receive(1, TimeUnit.SECONDS);
        LOG.info("Message {} received", new String(msg.getData()));
    }
    cluster.killTopology("test");
    cluster.shutdown();
}