Package org.apache.s4.comm.topology

Examples of org.apache.s4.comm.topology.ZNRecordSerializer


        this.clusterName = clusterName;
        this.server = server;

        zkClient = new ZkClient(zookeeperAddress, sessionTimeout, connectionTimeout);
        zkClient.setZkSerializer(new ZNRecordSerializer());
        String appDir = "/s4/clusters/" + clusterName + "/app";
        if (!zkClient.exists(appDir)) {
            zkClient.create(appDir, null, CreateMode.PERSISTENT);
        }
        appPath = appDir + "/s4App";
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            @Named("s4.cluster.zk_session_timeout") int sessionTimeout,
            @Named("s4.cluster.zk_connection_timeout") int connectionTimeout) {
        this.logLevel = logLevel;

        zkClient = new ZkClient(zookeeperAddress, sessionTimeout, connectionTimeout);
        zkClient.setZkSerializer(new ZNRecordSerializer());
    }
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        TaskSetup taskSetup2 = new TaskSetup("localhost:" + CommTestUtils.ZK_PORT);
        taskSetup2.setup(CONSUMER_CLUSTER, 1, 1400);

        zkClient = new ZkClient("localhost:" + CommTestUtils.ZK_PORT);
        zkClient.setZkSerializer(new ZNRecordSerializer());
        List<String> processes = zkClient.getChildren("/s4/clusters/" + PRODUCER_CLUSTER + "/process");
        Assert.assertTrue(processes.size() == 0);
        final CountDownLatch signalProcessesReady = new CountDownLatch(1);

        zkClient.subscribeChildChanges("/s4/clusters/" + PRODUCER_CLUSTER + "/process", new IZkChildListener() {
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        // TODO this is currently done offline, and the app contains the TestApp class copied from the one in the
        // current package .

        // 1. start s4 nodes. Check that no app is deployed.
        zkClient = new ZkClient("localhost:" + CommTestUtils.ZK_PORT);
        zkClient.setZkSerializer(new ZNRecordSerializer());
        List<String> processes = zkClient.getChildren("/s4/clusters/cluster1/process");
        Assert.assertTrue(processes.size() == 0);
        final CountDownLatch signalProcessesReady = new CountDownLatch(1);

        zkClient.subscribeChildChanges("/s4/clusters/cluster1/process", new IZkChildListener() {
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        Tools.parseArgs(deployArgs, args);

        try {
            ZkClient zkClient = new ZkClient(deployArgs.zkConnectionString, deployArgs.timeout);
            zkClient.setZkSerializer(new ZNRecordSerializer());

            tmpAppsDir = Files.createTempDir();

            if (!Strings.isNullOrEmpty(deployArgs.s4rPath) && !Strings.isNullOrEmpty(deployArgs.generatedS4R)) {
                logger.error("-s4r and -generatedS4R options are mutually exclusive");
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        List<Cluster> clusterStatus = new ArrayList<Cluster>();
        List<Stream> streamStatus = new ArrayList<Stream>();

        try {
            ZkClient zkClient = new ZkClient(statusArgs.zkConnectionString, statusArgs.timeout);
            zkClient.setZkSerializer(new ZNRecordSerializer());

            List<String> clusters = statusArgs.clusters;
            if (clusters == null) {
                // Load all subclusters
                clusters = zkClient.getChildren("/s4/clusters");
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    protected void onInit() {
        System.out.println("Initing CounterApp...");

        ZkClient zkClient = new ZkClient("localhost:2181");

        zkClient.setZkSerializer(new ZNRecordSerializer());
        ZNRecord record = new ZNRecord(Thread.currentThread().getContextClassLoader().getClass().getName());
        zkClient.create("/s4/classLoader", record, CreateMode.PERSISTENT);

        producerPE = createPE(ProducerPE.class, "producer");
        producerPE.setStreams(createOutputStream("tickStream"));
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    @Test
    public void testDeployment() throws Exception {
        TestAutomaticDeployment.createS4RFiles();

        ZkClient zkClient = new ZkClient("localhost:" + CommTestUtils.ZK_PORT);
        zkClient.setZkSerializer(new ZNRecordSerializer());

        TestAutomaticDeployment.checkNoAppAlreadyDeployed(zkClient);

        forkedNode = CoreTestUtils.forkS4Node(new String[] { "-cluster=cluster1" }, zkClient, 10, "cluster1");
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        List<Cluster> clusterStatus = new ArrayList<Cluster>();
        List<Stream> streamStatus = new ArrayList<Stream>();

        try {
            ZkClient zkClient = new ZkClient(statusArgs.zkConnectionString, statusArgs.timeout);
            zkClient.setZkSerializer(new ZNRecordSerializer());

            List<String> clusters = statusArgs.clusters;
            if (clusters == null) {
                // Load all subclusters
                clusters = zkClient.getChildren("/s4/clusters");
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    private ZkClient zkclient;

    public TaskSetup(String zookeeperAddress) {
        zkclient = new ZkClient(zookeeperAddress);
        zkclient.setZkSerializer(new ZNRecordSerializer());
        zkclient.waitUntilConnected();
    }
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