@After
public void tearDown() throws Exception {
if (restApp != null) {
restApp.stop();
}
if (servers != null) {
for (KafkaServer server : servers) {
server.shutdown();
}
// Remove any persistent data
for (KafkaServer server : servers) {
for (String logDir : JavaConversions.asJavaCollection(server.config().logDirs())) {
CoreUtils.rm(logDir);
}
}
}
if (zkUtils != null) {
zkUtils.close();
}
if (zookeeper != null) {
zookeeper.shutdown();
}
}
public void shutdown() throws Exception {
log.info("Shutting down Kafka server");
// https://issues.apache.org/jira/browse/KAFKA-1887
server.kafkaController().shutdown();
server.shutdown();
server.awaitShutdown();
final Seq<String> logDirs = server.config().logDirs();
for (String f : JavaConversions.asJavaCollection(logDirs)) {
try {
deleteRecursively(new File(f));
} catch (IOException e) {
log.warn("Cannot delete file: " + f, e.getMessage());
}
}
;
zookeeper.shutdown();
awaitCond(aVoid -> !zookeeper.isRunning(), 2000, 100);
log.info("ZooKeeper server shut down.");
Thread.sleep(2000);
}
/**
* This broker's `metadata.broker.list` value. Example: `127.0.0.1:9092`.
*
* <p>You can use this to tell Kafka producers and consumers how to connect to this instance.
*/
public String brokerList() {
return kafka.config().hostName() + ":" + kafka.boundPort(SecurityProtocol.PLAINTEXT);
}