Examples with ModularLoadManagerImpl org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerImpl used on opensource projects

Example 6 with ModularLoadManagerImpl

use of org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerImpl in project incubator-pulsar by apache.

the class ModularLoadManagerImplTest method setup.

@BeforeMethod
void setup() throws Exception {
    // Start local bookkeeper ensemble
    bkEnsemble = new LocalBookkeeperEnsemble(3, ZOOKEEPER_PORT, PortManager.nextFreePort());
    bkEnsemble.start();
    // Start broker 1
    ServiceConfiguration config1 = new ServiceConfiguration();
    config1.setLoadManagerClassName(ModularLoadManagerImpl.class.getName());
    config1.setClusterName("use");
    config1.setWebServicePort(PRIMARY_BROKER_WEBSERVICE_PORT);
    config1.setZookeeperServers("127.0.0.1" + ":" + ZOOKEEPER_PORT);
    config1.setBrokerServicePort(PRIMARY_BROKER_PORT);
    pulsar1 = new PulsarService(config1);
    pulsar1.start();
    primaryHost = String.format("%s:%d", InetAddress.getLocalHost().getHostName(), PRIMARY_BROKER_WEBSERVICE_PORT);
    url1 = new URL("http://127.0.0.1" + ":" + PRIMARY_BROKER_WEBSERVICE_PORT);
    admin1 = new PulsarAdmin(url1, (Authentication) null);
    // Start broker 2
    ServiceConfiguration config2 = new ServiceConfiguration();
    config2.setLoadManagerClassName(ModularLoadManagerImpl.class.getName());
    config2.setClusterName("use");
    config2.setWebServicePort(SECONDARY_BROKER_WEBSERVICE_PORT);
    config2.setZookeeperServers("127.0.0.1" + ":" + ZOOKEEPER_PORT);
    config2.setBrokerServicePort(SECONDARY_BROKER_PORT);
    pulsar2 = new PulsarService(config2);
    secondaryHost = String.format("%s:%d", InetAddress.getLocalHost().getHostName(), SECONDARY_BROKER_WEBSERVICE_PORT);
    pulsar2.start();
    url2 = new URL("http://127.0.0.1" + ":" + SECONDARY_BROKER_WEBSERVICE_PORT);
    admin2 = new PulsarAdmin(url2, (Authentication) null);
    primaryLoadManager = (ModularLoadManagerImpl) getField(pulsar1.getLoadManager().get(), "loadManager");
    secondaryLoadManager = (ModularLoadManagerImpl) getField(pulsar2.getLoadManager().get(), "loadManager");
    nsFactory = new NamespaceBundleFactory(pulsar1, Hashing.crc32());
    Thread.sleep(100);
}

Example 7 with ModularLoadManagerImpl

use of org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerImpl in project incubator-pulsar by apache.

the class NamespaceServiceTest method testLoadReportDeserialize.

/**
 * <pre>
 *  It verifies that namespace service deserialize the load-report based on load-manager which active.
 *  1. write candidate1- load report using {@link LoadReport} which is used by SimpleLoadManagerImpl
 *  2. Write candidate2- load report using {@link LocalBrokerData} which is used by ModularLoadManagerImpl
 *  3. try to get Lookup Result based on active load-manager
 * </pre>
 * @throws Exception
 */
@Test
public void testLoadReportDeserialize() throws Exception {
    final String candidateBroker1 = "http://localhost:8000";
    final String candidateBroker2 = "http://localhost:3000";
    LoadReport lr = new LoadReport(null, null, candidateBroker1, null);
    LocalBrokerData ld = new LocalBrokerData(null, null, candidateBroker2, null);
    URI uri1 = new URI(candidateBroker1);
    URI uri2 = new URI(candidateBroker2);
    String path1 = String.format("%s/%s:%s", LoadManager.LOADBALANCE_BROKERS_ROOT, uri1.getHost(), uri1.getPort());
    String path2 = String.format("%s/%s:%s", LoadManager.LOADBALANCE_BROKERS_ROOT, uri2.getHost(), uri2.getPort());
    ZkUtils.createFullPathOptimistic(pulsar.getZkClient(), path1, ObjectMapperFactory.getThreadLocal().writeValueAsBytes(lr), ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL);
    ZkUtils.createFullPathOptimistic(pulsar.getZkClient(), path2, ObjectMapperFactory.getThreadLocal().writeValueAsBytes(ld), ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL);
    LookupResult result1 = pulsar.getNamespaceService().createLookupResult(candidateBroker1).get();
    // update to new load mananger
    pulsar.getLoadManager().set(new ModularLoadManagerWrapper(new ModularLoadManagerImpl()));
    LookupResult result2 = pulsar.getNamespaceService().createLookupResult(candidateBroker2).get();
    Assert.assertEquals(result1.getLookupData().getBrokerUrl(), candidateBroker1);
    Assert.assertEquals(result2.getLookupData().getBrokerUrl(), candidateBroker2);
    System.out.println(result2);
}