How to use

shutdown

method

in

kafka.zk.EmbeddedZookeeper

void shutdown() {
 if (_numStarted.decrementAndGet() == 0) {
  log.info("Shutting down Kafka server suite");
  _kafkaServer.shutdown();
  _zkClient.close();
  _zkServer.shutdown();
 }
 else {
  log.info("Kafka server suite still in use ... not shutting down yet");
 }
}

void shutdown() {
 if (_numStarted.decrementAndGet() == 0) {
  log.info("Shutting down Kafka server suite");
  _kafkaServer.shutdown();
  _zkClient.close();
  _zkServer.shutdown();
 }
 else {
  log.info("Kafka server suite still in use ... not shutting down yet");
 }
}

/**
 * Override to tear down your specific external resource.
 */
@Override protected void after() {
 super.after();
 try {
  FileUtils.deleteDirectory(new File(tmpLogDir.toString()));
 } catch (IOException e) {
  LOG.error("Error cleaning " + tmpLogDir.toString(), e);
 }
 if (kafkaServer != null) {
  kafkaServer.shutdown();
  kafkaServer.awaitShutdown();
 }
 zkServer.shutdown();
}

public static void closeServer() {
 if (serverStarted && !serverClosed) {
  serverClosed = true;
  kafkaServer.shutdown();
  zkClient.close();
  zkServer.shutdown();
 }
}

@After
public void cleanUp() throws Exception {
  kafkaServer.shutdown();
  zkClient.close();
  zkServer.shutdown();
  conn.close();
}

this.zookeeper.shutdown();

/**
 * Shutdown the Embedded Kafka and Zookeeper.
 * @throws Exception
 */
protected void shutdown() throws Exception {
  try {
    if(kafkaServer != null) {
      kafkaServer.shutdown();
    }
  } finally {
    if(zkServer != null) {
      zkServer.shutdown();
    }
  }
}

/**
 * Shutdown the Embedded Kafka and Zookeeper.
 * @throws Exception
 */
protected void shutdown() throws Exception {
  try {
    if(kafkaServer != null) {
      kafkaServer.shutdown();
    }
  } finally {
    if(zkServer != null) {
      zkServer.shutdown();
    }
  }
}

private void shutdownKafkaCluster() {
  kafkaServer.shutdown();
  zkUtils.close();
  zkServer.shutdown();
}

private void shutdownKafkaCluster() {
  kafkaServer.shutdown();
  zkUtils.close();
  zkServer.shutdown();
}

/**
 * Close all the Kafka mini server and mini-zookeeper
 */
@After
public void teardownKafka() {
  if(kafkaServer != null) {kafkaServer.shutdown();}
  if(zkClient != null) {zkClient.close();}
  if(zkServer != null) {zkServer.shutdown();}
}

/**
 * Close all the Kafka mini server and mini-zookeeper
 */
@After
public void teardownKafka() {
  if(kafkaServer != null) {kafkaServer.shutdown();}
  if(zkClient != null) {zkClient.close();}
  if(zkServer != null) {zkServer.shutdown();}
}

@Override
public void after() {
  for (EmbeddedKafkaBroker broker : brokers) {
    broker.shutdown();
  }
  brokers.clear();
  if (this.zkClient != null) {
    this.zkClient.close();
    this.zkClient = null;
  }
  if (zookeeper != null) {
    zookeeper.shutdown();
    zookeeper = null;
  }
}

this.zookeeper.shutdown();

public void stop() throws IOException
{
 kafkaServer.shutdown();
 zkClient.close();
 zkServer.shutdown();
 cleanupDir();
}