Java Code Examples for org.apache.pulsar.broker.ServiceConfiguration#setManagedLedgerDefaultWriteQuorum()

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Example 1
Source File: BrokerBookieIsolationTest.java    From pulsar with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDeleteIsolationGroup() throws Exception {

    final String tenant1 = "tenant1";
    final String cluster = "use";
    final String ns2 = String.format("%s/%s/%s", tenant1, cluster, "ns2");
    final String ns3 = String.format("%s/%s/%s", tenant1, cluster, "ns3");

    final String brokerBookkeeperClientIsolationGroups = "default-group";
    final String tenantNamespaceIsolationGroupsPrimary = "tenant1-isolation-primary";
    final String tenantNamespaceIsolationGroupsSecondary = "tenant1-isolation=secondary";

    BookieServer[] bookies = bkEnsemble.getBookies();
    ZooKeeper zkClient = bkEnsemble.getZkClient();

    Set<BookieSocketAddress> defaultBookies = Sets.newHashSet(bookies[0].getLocalAddress(),
            bookies[1].getLocalAddress());
    Set<BookieSocketAddress> isolatedBookies = Sets.newHashSet(bookies[2].getLocalAddress(),
            bookies[3].getLocalAddress());

    setDefaultIsolationGroup(brokerBookkeeperClientIsolationGroups, zkClient, defaultBookies);
    // primary group empty
    setDefaultIsolationGroup(tenantNamespaceIsolationGroupsPrimary, zkClient, Sets.newHashSet());
    setDefaultIsolationGroup(tenantNamespaceIsolationGroupsSecondary, zkClient, isolatedBookies);

    ServiceConfiguration config = new ServiceConfiguration();
    config.setLoadManagerClassName(ModularLoadManagerImpl.class.getName());
    config.setClusterName(cluster);
    config.setWebServicePort(Optional.of(0));
    config.setZookeeperServers("127.0.0.1" + ":" + bkEnsemble.getZookeeperPort());
    config.setBrokerServicePort(Optional.of(0));
    config.setAdvertisedAddress("localhost");
    config.setBookkeeperClientIsolationGroups(brokerBookkeeperClientIsolationGroups);

    config.setManagedLedgerDefaultEnsembleSize(2);
    config.setManagedLedgerDefaultWriteQuorum(2);
    config.setManagedLedgerDefaultAckQuorum(2);
    config.setAllowAutoTopicCreationType("non-partitioned");

    config.setManagedLedgerMinLedgerRolloverTimeMinutes(0);
    pulsarService = new PulsarService(config);
    pulsarService.start();

    PulsarAdmin admin = PulsarAdmin.builder().serviceHttpUrl(pulsarService.getWebServiceAddress()).build();

    ClusterData clusterData = new ClusterData(pulsarService.getWebServiceAddress());
    admin.clusters().createCluster(cluster, clusterData);
    TenantInfo tenantInfo = new TenantInfo(null, Sets.newHashSet(cluster));
    admin.tenants().createTenant(tenant1, tenantInfo);
    admin.namespaces().createNamespace(ns2);
    admin.namespaces().createNamespace(ns3);

    // (1) set affinity-group
    admin.namespaces().setBookieAffinityGroup(ns2, new BookieAffinityGroupData(
            tenantNamespaceIsolationGroupsPrimary, tenantNamespaceIsolationGroupsSecondary));
    admin.namespaces().setBookieAffinityGroup(ns3, new BookieAffinityGroupData(
            tenantNamespaceIsolationGroupsPrimary, tenantNamespaceIsolationGroupsSecondary));

    // (2) get affinity-group
    assertEquals(admin.namespaces().getBookieAffinityGroup(ns2), new BookieAffinityGroupData(
            tenantNamespaceIsolationGroupsPrimary, tenantNamespaceIsolationGroupsSecondary));
    assertEquals(admin.namespaces().getBookieAffinityGroup(ns3), new BookieAffinityGroupData(
            tenantNamespaceIsolationGroupsPrimary, tenantNamespaceIsolationGroupsSecondary));

    // (3) delete affinity-group
    admin.namespaces().deleteBookieAffinityGroup(ns2);

    try {
        admin.namespaces().getBookieAffinityGroup(ns2);
        fail("should have fail due to affinity-group not present");
    } catch (NotFoundException e) {
        // Ok
    }

    assertEquals(admin.namespaces().getBookieAffinityGroup(ns3), new BookieAffinityGroupData(
            tenantNamespaceIsolationGroupsPrimary, tenantNamespaceIsolationGroupsSecondary));

}