Package org.apache.s4.comm.tools

Examples of org.apache.s4.comm.tools.TaskSetup

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*/
public class AssignmentsFromZKTest1 extends ZKBaseTest {

    @Test
    public void testAssignmentFor1Cluster() throws Exception {
        TaskSetup taskSetup = new TaskSetup(CommTestUtils.ZK_STRING);
        final String topologyNames = "cluster1";
        testAssignment(taskSetup, topologyNames);
    }
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public class ClustersFromZKTest extends ZKBaseTest {

    @Test
    @Ignore
    public void testAssignmentFor1Topology() throws InterruptedException, Exception {
        TaskSetup taskSetup = new TaskSetup(CommTestUtils.ZK_STRING);
        final String clustersString = "cluster1";
        testAssignment(taskSetup, clustersString);
    }
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    }

    @Test
    public void testAssignmentFor2Topologies() throws Exception {
        Thread.sleep(2000);
        TaskSetup taskSetup = new TaskSetup(CommTestUtils.ZK_STRING);
        final String clustersString = "cluster2, cluster3";
        testAssignment(taskSetup, clustersString);

    }
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    }

    private void initializeS4Node() throws ConfigurationException, IOException, InterruptedException, KeeperException {
        // 1. start s4 nodes. Check that no app is deployed.
        TaskSetup taskSetup = new TaskSetup("localhost:" + CommTestUtils.ZK_PORT);
        taskSetup.clean("s4");
        taskSetup.setup(PRODUCER_CLUSTER, 1, 1300);

        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);
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        Tools.parseArgs(clusterArgs, args);
        try {

            logger.info("preparing new cluster [{}] with [{}] node(s)", clusterArgs.clusterName, clusterArgs.nbTasks);

            TaskSetup taskSetup = new TaskSetup(clusterArgs.zkConnectionString);
            taskSetup.clean(clusterArgs.clusterName);
            taskSetup.setup(clusterArgs.clusterName, clusterArgs.nbTasks, clusterArgs.firstListeningPort);
            logger.info("New cluster configuration uploaded into zookeeper");
        } catch (Exception e) {
            logger.error("Cannot initialize zookeeper with specified configuration", e);
        }
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                } else {
                    clusterConfigs = Collections.emptyList();
                }
            }
            for (ClusterConfig config : clusterConfigs) {
                TaskSetup taskSetup = new TaskSetup("localhost:" + zkArgs.zkPort);
                taskSetup.clean(config.clusterName);
                taskSetup.setup(config.clusterName, config.nbTasks, config.firstListeningPort);
                logger.info("Defined S4 cluster [{}] with [{}] tasks with first listening port [{}]", new String[] {
                        config.clusterName, String.valueOf(config.nbTasks), String.valueOf(config.firstListeningPort) });
            }

        } catch (Exception e) {
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public class TopologyFromZKTest extends ZKBaseTest {

    @Test
    public void testAssignment() throws Exception {
        TaskSetup taskSetup = new TaskSetup(zookeeperAddress);
        final String clusterName = "test-s4-cluster";
        taskSetup.clean(clusterName);
        taskSetup.setup(clusterName, 10);

        final TopologyFromZK topologyFromZK = new TopologyFromZK(clusterName, zookeeperAddress, 30000, 30000);
        final Lock lock = new ReentrantLock();
        final Condition signal = lock.newCondition();
        TopologyChangeListener listener = new TopologyChangeListener() {
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public class AssignmentFromZKTest extends ZKBaseTest {

    @Test
    public void testAssignment() throws Exception {
        TaskSetup taskSetup = new TaskSetup(zookeeperAddress);
        final String clusterName = "test-s4-cluster";
        taskSetup.clean(clusterName);
        taskSetup.setup(clusterName, 10);
        final CountDownLatch latch = new CountDownLatch(10);
        for (int i = 0; i < 10; i++) {
            Runnable runnable = new Runnable() {

                @Override
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        String zookeeperAddress = "localhost:" + TestUtils.ZK_PORT;
        zkClient = new ZkClient(zookeeperAddress, 10000, 10000);

        ZkClient zkClient2 = new ZkClient(zookeeperAddress, 10000, 10000);
        zkClient2.getCreationTime("/");
        TaskSetup taskSetup = new TaskSetup(zookeeperAddress);
        final String clusterName = "s4-test-cluster";
        taskSetup.clean(clusterName);
        taskSetup.setup(clusterName, 1);
        // final CountDownLatch latch = new CountDownLatch(10);
        // for (int i = 0; i < 10; i++) {
        // Runnable runnable = new Runnable() {
        //
        // @Override
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        assertEquals("Unexpected classloader runs the app init()", S4RLoader.class.getName(), record.getId());
    }

    private void initializeS4Node() throws ConfigurationException, IOException, InterruptedException, KeeperException {
        // 1. start s4 node. Check that no app is deployed.
        TaskSetup taskSetup = new TaskSetup("localhost:" + CommTestUtils.ZK_PORT);
        taskSetup.clean("s4");
        taskSetup.setup(PRODUCER_CLUSTER, 1, 1300);

        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);
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