Java Code Examples for kafka.zk.EmbeddedZookeeper#port()

The following examples show how to use kafka.zk.EmbeddedZookeeper#port() . 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: PepperBoxSamplerTest.java From pepper-box with Apache License 2.0

6 votes

@Before
public void setup() throws IOException {

    zkServer = new EmbeddedZookeeper();

    String zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST +":" + BROKERPORT);
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);
    //AdminUtils.createTopic(zkUtils, TOPIC, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

    JMeterContext jmcx = JMeterContextService.getContext();
    jmcx.setVariables(new JMeterVariables());

}

Example 2

Source File: PepperBoxLoadGenTest.java From pepper-box with Apache License 2.0

6 votes

@Before
public void setup() throws IOException {

    zkServer = new EmbeddedZookeeper();

    String zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST +":" + BROKERPORT);
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);
    //AdminUtils.createTopic(zkUtils, TOPIC, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

    JMeterContext jmcx = JMeterContextService.getContext();
    jmcx.setVariables(new JMeterVariables());

}

Example 3

Source File: KafkaEntranceProcessorTest.java From incubator-samoa with Apache License 2.0

6 votes

@BeforeClass
public static void setUpClass() throws IOException {
    // setup Zookeeper
    zkServer = new EmbeddedZookeeper();
    zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    // setup Broker
    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST + ":" + BROKERPORT);
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);

    // create topics        
    AdminUtils.createTopic(zkUtils, TOPIC_OOS, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

}

Example 4

Source File: KafkaUtilsTest.java From incubator-samoa with Apache License 2.0

6 votes

@BeforeClass
public static void setUpClass() throws IOException {
    // setup Zookeeper
    zkServer = new EmbeddedZookeeper();
    zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    // setup Broker
    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafkaUtils-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST + ":" + BROKERPORT);
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);

    // create topics
    AdminUtils.createTopic(zkUtils, TOPIC_R, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);
    AdminUtils.createTopic(zkUtils, TOPIC_S, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

}

Example 5

Source File: KafkaDestinationProcessorTest.java From incubator-samoa with Apache License 2.0

6 votes

@BeforeClass
public static void setUpClass() throws IOException {
    // setup Zookeeper
    zkServer = new EmbeddedZookeeper();
    zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    // setup Broker
    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST + ":" + BROKERPORT);
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);

    // create topic
    AdminUtils.createTopic(zkUtils, TOPIC, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

}

Example 6

Source File: EmbeddedKafkaInstance.java From rya with Apache License 2.0

6 votes

/**
 * Starts the Embedded Kafka and Zookeeper Servers.
 * @throws Exception - If an exeption occurs during startup.
 */
protected void startup() throws Exception {
    // Setup the embedded zookeeper
    logger.info("Starting up Embedded Zookeeper...");
    zkServer = new EmbeddedZookeeper();
    zookeperConnect = ZKHOST + ":" + zkServer.port();
    logger.info("Embedded Zookeeper started at: {}", zookeperConnect);

    // setup Broker
    logger.info("Starting up Embedded Kafka...");
    brokerPort = Integer.toString(PortUtils.getRandomFreePort());
    final Properties brokerProps = new Properties();
    brokerProps.setProperty(KafkaConfig$.MODULE$.BrokerIdProp(), "0");
    brokerProps.setProperty(KafkaConfig$.MODULE$.HostNameProp(), BROKERHOST);
    brokerProps.setProperty(KafkaConfig$.MODULE$.PortProp(), brokerPort);
    brokerProps.setProperty(KafkaConfig$.MODULE$.ZkConnectProp(), zookeperConnect);
    brokerProps.setProperty(KafkaConfig$.MODULE$.LogDirsProp(), Files.createTempDirectory(getClass().getSimpleName() + "-").toAbsolutePath().toString());
    brokerProps.setProperty(KafkaConfig$.MODULE$.DeleteTopicEnableProp(), "true");
    final KafkaConfig config = new KafkaConfig(brokerProps);
    final Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);
    logger.info("Embedded Kafka Server started at: {}:{}", BROKERHOST, brokerPort);
}

Example 7

Source File: KafkaExportITBase.java From rya with Apache License 2.0

6 votes

/**
 * setup mini kafka and call the super to setup mini fluo
 */
@Before
public void setupKafka() throws Exception {
    // Install an instance of Rya on the Accumulo cluster.
    installRyaInstance();

    // Setup Kafka.
    zkServer = new EmbeddedZookeeper();
    final String zkConnect = ZKHOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    zkUtils = ZkUtils.apply(zkClient, false);

    // setup Broker
    final Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + BROKERHOST + ":" + BROKERPORT);
    final KafkaConfig config = new KafkaConfig(brokerProps);
    final Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);
}

Example 8

Source File: EmbeddedKafka.java From attic-apex-malhar with Apache License 2.0

5 votes

public void start() throws IOException
{
  // Find port
  try {
    ServerSocket serverSocket = new ServerSocket(0);
    BROKERPORT = Integer.toString(serverSocket.getLocalPort());
    serverSocket.close();
  } catch (IOException e) {
    throw Throwables.propagate(e);
  }

  // Setup Zookeeper
  zkServer = new EmbeddedZookeeper();
  String zkConnect = BROKERHOST + ":" + zkServer.port();
  zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
  zkUtils = ZkUtils.apply(zkClient, false);

  // Setup brokers
  cleanupDir();
  Properties props = new Properties();
  props.setProperty("zookeeper.connect", zkConnect);
  props.setProperty("broker.id", "0");
  props.setProperty("log.dirs", KAFKA_PATH);
  props.setProperty("listeners", "PLAINTEXT://" + BROKERHOST + ":" + BROKERPORT);
  KafkaConfig config = new KafkaConfig(props);
  Time mock = new MockTime();
  kafkaServer = TestUtils.createServer(config, mock);
}

Example 9

Source File: KafkaClusterTestBase.java From incubator-gobblin with Apache License 2.0

5 votes

public void startCluster() {
	// Start Zookeeper.
	_zkServer = new EmbeddedZookeeper();
	_zkConnectString = "127.0.0.1:"+_zkServer.port();
	_zkClient = new ZkClient(_zkConnectString, 30000, 30000, ZKStringSerializer$.MODULE$);
	// Start Kafka Cluster.
    for(int i=0;i<clusterCount;i++) {
    	KafkaServer _kafkaServer = createKafkaServer(i,_zkConnectString);
    	kafkaBrokerList.add(_kafkaServer);
    }
}

Example 10

Source File: KafkaTestBase.java From incubator-gobblin with Apache License 2.0

5 votes

void start()
  throws RuntimeException {
  if (_numStarted.incrementAndGet() == 1) {
    log.warn("Starting up Kafka server suite. Zk at " + _zkConnectString + "; Kafka server at " + _kafkaServerPort);
    _zkServer = new EmbeddedZookeeper();
    _zkConnectString = "127.0.0.1:"+_zkServer.port();
    _zkClient = new ZkClient(_zkConnectString, 30000, 30000, ZKStringSerializer$.MODULE$);

    Properties props = kafka.utils.TestUtils.createBrokerConfig(
        _brokerId,
        _zkConnectString,
        kafka.utils.TestUtils.createBrokerConfig$default$3(),
        kafka.utils.TestUtils.createBrokerConfig$default$4(),
        _kafkaServerPort,
        kafka.utils.TestUtils.createBrokerConfig$default$6(),
        kafka.utils.TestUtils.createBrokerConfig$default$7(),
        kafka.utils.TestUtils.createBrokerConfig$default$8(),
        kafka.utils.TestUtils.createBrokerConfig$default$9(),
        kafka.utils.TestUtils.createBrokerConfig$default$10(),
        kafka.utils.TestUtils.createBrokerConfig$default$11(),
        kafka.utils.TestUtils.createBrokerConfig$default$12(),
        kafka.utils.TestUtils.createBrokerConfig$default$13(),
        kafka.utils.TestUtils.createBrokerConfig$default$14()
        );


    KafkaConfig config = new KafkaConfig(props);
    Time mock = new MockTime();
    _kafkaServer = kafka.utils.TestUtils.createServer(config, mock);
  }
  else
  {
    log.info("Kafka server suite already started... continuing");
  }
}

Example 11

Source File: App.java From bpmn.ai with BSD 3-Clause "New" or "Revised" License

4 votes

public static void main(String[] args) throws IOException {

		
		// setup Zookeeper
		zkServer = new EmbeddedZookeeper();
		String zkConnect = ZOOKEEPER_HOST + ":" + zkServer.port();
		zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
		ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

		// setup Kafka
		Properties brokerProps = new Properties();
		brokerProps.setProperty("zookeeper.connect", zkConnect);
		brokerProps.setProperty("broker.id", "0");
		brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
		brokerProps.setProperty("listeners", "PLAINTEXT://" + KAFKA_HOST + ":" + KAFKA_PORT);
		brokerProps.setProperty("offsets.topic.replication.factor", "1");
		KafkaConfig config = new KafkaConfig(brokerProps);
		Time mock = new MockTime();
		kafkaServer = TestUtils.createServer(config, mock);

		// create topic
		AdminUtils.createTopic(zkUtils, TOPIC_PROCESS_INSTANCE, 1, 1, new Properties(),
				RackAwareMode.Disabled$.MODULE$);
		AdminUtils.createTopic(zkUtils, TOPIC_VARIABLE_UPDATE, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

		// setup producer
		Properties producerProps = new Properties();
		producerProps.setProperty("bootstrap.servers", KAFKA_HOST + ":" + KAFKA_PORT);
		producerProps.setProperty("key.serializer", "org.apache.kafka.common.serialization.IntegerSerializer");
		producerProps.setProperty("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
		KafkaProducer<Integer, String> producer = new KafkaProducer<>(producerProps);

		// fill in test data
		try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_PROCESS_INSTANCE))) {
			stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_PROCESS_INSTANCE, 0, 0, l)));
		}

		try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_VARIABLE_UPDATE))) {
			stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_VARIABLE_UPDATE, 0, 0, l)));
		}
	}

Example 12

Source File: KafkaProducerApp.java From bpmn.ai with BSD 3-Clause "New" or "Revised" License

4 votes

public static void main(String[] args) throws IOException {

        // setup Zookeeper
        zkServer = new EmbeddedZookeeper();
        String zkConnect = ZOOKEEPER_HOST + ":" + zkServer.port();
        zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
        ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

        // setup Kafka
        Properties brokerProps = new Properties();
        brokerProps.setProperty("zookeeper.connect", zkConnect);
        brokerProps.setProperty("broker.id", "0");
        brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
        brokerProps.setProperty("listeners", "PLAINTEXT://" + KAFKA_HOST + ":" + KAFKA_PORT);
        brokerProps.setProperty("offsets.topic.replication.factor", "1");
        KafkaConfig config = new KafkaConfig(brokerProps);
        Time mock = new MockTime();
        kafkaServer = TestUtils.createServer(config, mock);

        // create topic
        AdminUtils.createTopic(zkUtils, TOPIC_PROCESS_INSTANCE, 1, 1, new Properties(),
                RackAwareMode.Disabled$.MODULE$);
        AdminUtils.createTopic(zkUtils, TOPIC_VARIABLE_UPDATE, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

        // setup producer
        Properties producerProps = new Properties();
        producerProps.setProperty("bootstrap.servers", KAFKA_HOST + ":" + KAFKA_PORT);
        producerProps.setProperty("key.serializer", "org.apache.kafka.common.serialization.IntegerSerializer");
        producerProps.setProperty("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
        KafkaProducer<Integer, String> producer = new KafkaProducer<>(producerProps);

        // fill in test data
        try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_PROCESS_INSTANCE))) {
            stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_PROCESS_INSTANCE, 0, 0, l)));
        }

        try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_VARIABLE_UPDATE))) {
            stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_VARIABLE_UPDATE, 0, 0, l)));
        }

        System.out.println("Kafka Server is running and listening on " + KAFKA_HOST + ":" + KAFKA_PORT + " ...");
    }

Example 13

Source File: KafkaImportApplicationIntegrationTest.java From bpmn.ai with BSD 3-Clause "New" or "Revised" License

4 votes

@BeforeClass
public static void setupBeforeClass() throws Exception {
    //System.setProperty("hadoop.home.dir", "C:\\Users\\b60\\Desktop\\hadoop-2.6.0\\hadoop-2.6.0");

    // setup Zookeeper
    zkServer = new EmbeddedZookeeper();
    String zkConnect = ZOOKEEPER_HOST + ":" + zkServer.port();
    zkClient = new ZkClient(zkConnect, 30000, 30000, ZKStringSerializer$.MODULE$);
    ZkUtils zkUtils = ZkUtils.apply(zkClient, false);

    // setup Kafka
    Properties brokerProps = new Properties();
    brokerProps.setProperty("zookeeper.connect", zkConnect);
    brokerProps.setProperty("broker.id", "0");
    brokerProps.setProperty("log.dirs", Files.createTempDirectory("kafka-").toAbsolutePath().toString());
    brokerProps.setProperty("listeners", "PLAINTEXT://" + KAFKA_HOST + ":" + KAFKA_PORT);
    brokerProps.setProperty("offsets.topic.replication.factor" , "1");
    KafkaConfig config = new KafkaConfig(brokerProps);
    Time mock = new MockTime();
    kafkaServer = TestUtils.createServer(config, mock);

    // create topic
    AdminUtils.createTopic(zkUtils, TOPIC_PROCESS_INSTANCE, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);
    AdminUtils.createTopic(zkUtils, TOPIC_ACTIVITY_INSTANCE, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);
    AdminUtils.createTopic(zkUtils, TOPIC_VARIABLE_UPDATE, 1, 1, new Properties(), RackAwareMode.Disabled$.MODULE$);

    // setup producer
    Properties producerProps = new Properties();
    producerProps.setProperty("bootstrap.servers", KAFKA_HOST + ":" + KAFKA_PORT);
    producerProps.setProperty("key.serializer","org.apache.kafka.common.serialization.IntegerSerializer");
    producerProps.setProperty("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
    KafkaProducer<Integer, String> producer = new KafkaProducer<>(producerProps);

    //fill in test data
    try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_PROCESS_INSTANCE))) {
        stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_PROCESS_INSTANCE, 0, 0, l)));
    }

    try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_ACTIVITY_INSTANCE))) {
        stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_ACTIVITY_INSTANCE, 0, 0, l)));
    }

    try (Stream<String> stream = Files.lines(Paths.get(FILE_STREAM_INPUT_VARIABLE_UPDATE))) {
        stream.forEach(l -> producer.send(new ProducerRecord<>(TOPIC_VARIABLE_UPDATE, 0, 0, l)));
    }
}