new AppConfig.Builder().appClassName(WordCountApp.class.getName())
.customModulesURIs(ImmutableList.of(modulesJarFile.toURI().toString()))
.customModulesNames(ImmutableList.of("org.apache.s4.TestListenerModule")).build(), "cluster1",
true, "localhost:2181");
if (fork) {
forkedS4Node = CoreTestUtils.forkS4Node(new String[] { "-c", "cluster1" }, new ZkClient("localhost:2181"),
10, "cluster1");
} else {
S4Node.main(new String[] { "-c", "cluster1" });
}
Injector injector = Guice.createInjector(new BaseModule(Resources.getResource("default.s4.base.properties")
.openStream(), "cluster1"), new DefaultCommModule(Resources.getResource("default.s4.comm.properties")
.openStream()));
Emitter emitter = injector.getInstance(TCPEmitter.class);
List<Long> messages = Lists.newArrayList();
for (int i = 0; i < NB_MESSAGES; i++) {
messages.add(System.currentTimeMillis());
}
ZkClient zkClient = new ZkClient("localhost:2181");
zkClient.create("/test", 0, CreateMode.PERSISTENT);
final ZooKeeper zk = CommTestUtils.createZkClient();
final CountDownLatch signalMessagesReceived = new CountDownLatch(1);
// watch for last message in test data sequence
CoreTestUtils.watchAndSignalCreation("/test/data" + Strings.padStart(String.valueOf(NB_MESSAGES - 1), 10, '0'),
signalMessagesReceived, zk);
SerializerDeserializer serDeser = injector.getInstance(SerializerDeserializerFactory.class)
.createSerializerDeserializer(Thread.currentThread().getContextClassLoader());
for (Long message : messages) {
Event event = new Event();
event.put("message", long.class, message);
event.setStreamId("inputStream");
emitter.send(0, serDeser.serialize(event));
}
// check sequential nodes in zk with correct data
Assert.assertTrue(signalMessagesReceived.await(10, TimeUnit.SECONDS));
List<String> children = zkClient.getChildren("/test");
for (String child : children) {
Long data = zkClient.readData("/test/" + child);
Assert.assertTrue(messages.contains(data));
}
return forkedS4Node;