Examples with NamespaceBundle org.apache.pulsar.common.naming.NamespaceBundle used on opensource projects

Example 61 with NamespaceBundle

use of org.apache.pulsar.common.naming.NamespaceBundle in project incubator-pulsar by apache.

the class OwnershipCacheTest method testGetOwnedServiceUnit.

@Test
public void testGetOwnedServiceUnit() throws Exception {
    OwnershipCache cache = new OwnershipCache(this.pulsar, bundleFactory);
    NamespaceName testNs = NamespaceName.get("pulsar/test/ns-5");
    NamespaceBundle testBundle = bundleFactory.getFullBundle(testNs);
    // case 1: no one owns the namespace
    assertFalse(cache.getOwnerAsync(testBundle).get().isPresent());
    try {
        checkNotNull(cache.getOwnedBundle(testBundle));
        fail("Should have failed");
    } catch (NullPointerException npe) {
    // OK for not owned namespace
    }
    // case 2: someone else owns the namespace
    ServiceUnitZkUtils.acquireNameSpace(zkCache.getZooKeeper(), ServiceUnitZkUtils.path(testBundle), new NamespaceEphemeralData("pulsar://otherhost:8881", "pulsar://otherhost:8884", "http://otherhost:8080", "https://otherhost:4443", false));
    try {
        checkNotNull(cache.getOwnedBundle(testBundle));
        fail("Should have failed");
    } catch (NullPointerException npe) {
    // OK for not owned namespace
    }
    Thread.sleep(500);
    // try to acquire, which will load the read-only cache
    NamespaceEphemeralData data1 = cache.tryAcquiringOwnership(testBundle).get();
    assertEquals(data1.getNativeUrl(), "pulsar://otherhost:8881");
    assertEquals(data1.getNativeUrlTls(), "pulsar://otherhost:8884");
    assertTrue(!data1.isDisabled());
    try {
        checkNotNull(cache.getOwnedBundle(testBundle));
        fail("Should have failed");
    } catch (NullPointerException npe) {
    // OK for not owned namespace
    }
    // case 3: this broker owns the namespace
    // delete the ephemeral node by others
    zkCache.getZooKeeper().delete(ServiceUnitZkUtils.path(testBundle), -1);
    // force to read directly from ZK
    localCache.ownerInfoCache().invalidate(ServiceUnitZkUtils.path(testBundle));
    data1 = cache.tryAcquiringOwnership(testBundle).get();
    assertEquals(data1.getNativeUrl(), selfBrokerUrl);
    assertTrue(!data1.isDisabled());
    assertNotNull(cache.getOwnedBundle(testBundle));
}

Example 62 with NamespaceBundle

use of org.apache.pulsar.common.naming.NamespaceBundle in project incubator-pulsar by apache.

the class NamespacesTest method testUnloadNamespaceWithBundles.

@Test
public void testUnloadNamespaceWithBundles() throws Exception {
    URL localWebServiceUrl = new URL(pulsar.getWebServiceAddress());
    String bundledNsLocal = "test-bundled-namespace-1";
    BundlesData bundleData = new BundlesData(Lists.newArrayList("0x00000000", "0x80000000", "0xffffffff"));
    createBundledTestNamespaces(this.testProperty, this.testLocalCluster, bundledNsLocal, bundleData);
    final NamespaceName testNs = NamespaceName.get(this.testProperty, this.testLocalCluster, bundledNsLocal);
    doReturn(Optional.of(localWebServiceUrl)).when(nsSvc).getWebServiceUrl(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        // TODO Auto-generated method stub
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceBundle) {
                NamespaceBundle bundle = (NamespaceBundle) item;
                return bundle.getNamespaceObject().equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        // TODO Auto-generated method stub
        }
    }), Mockito.anyBoolean(), Mockito.anyBoolean(), Mockito.anyBoolean());
    doReturn(true).when(nsSvc).isServiceUnitOwned(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        // TODO Auto-generated method stub
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceBundle) {
                NamespaceBundle bundle = (NamespaceBundle) item;
                return bundle.getNamespaceObject().equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        // TODO Auto-generated method stub
        }
    }));
    NamespaceBundles nsBundles = nsSvc.getNamespaceBundleFactory().getBundles(testNs, bundleData);
    NamespaceBundle testBundle = nsBundles.getBundles().get(0);
    // make one bundle owned
    doReturn(Optional.of(localWebServiceUrl)).when(nsSvc).getWebServiceUrl(testBundle, false, true, false);
    doReturn(true).when(nsSvc).isServiceUnitOwned(testBundle);
    doNothing().when(nsSvc).unloadNamespaceBundle(testBundle);
    namespaces.unloadNamespaceBundle(testProperty, testLocalCluster, bundledNsLocal, "0x00000000_0x80000000", false);
    verify(nsSvc, times(1)).unloadNamespaceBundle(testBundle);
    try {
        namespaces.unloadNamespaceBundle(testProperty, testLocalCluster, bundledNsLocal, "0x00000000_0x88000000", false);
        fail("should have failed");
    } catch (RestException re) {
    // ok
    }
}

Example 63 with NamespaceBundle

use of org.apache.pulsar.common.naming.NamespaceBundle in project incubator-pulsar by apache.

the class NamespacesTest method testUnloadNamespaces.

@Test
public void testUnloadNamespaces() throws Exception {
    final NamespaceName testNs = this.testLocalNamespaces.get(1);
    URL localWebServiceUrl = new URL(pulsar.getWebServiceAddress());
    doReturn(Optional.of(localWebServiceUrl)).when(nsSvc).getWebServiceUrl(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        // TODO Auto-generated method stub
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceName) {
                NamespaceName ns = (NamespaceName) item;
                return ns.equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        // TODO Auto-generated method stub
        }
    }), Mockito.anyBoolean(), Mockito.anyBoolean(), Mockito.anyBoolean());
    doReturn(true).when(nsSvc).isServiceUnitOwned(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        // TODO Auto-generated method stub
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceName) {
                NamespaceName ns = (NamespaceName) item;
                return ns.equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        // TODO Auto-generated method stub
        }
    }));
    NamespaceBundle bundle = nsSvc.getNamespaceBundleFactory().getFullBundle(testNs);
    doNothing().when(namespaces).validateBundleOwnership(bundle, false, true);
    // The namespace unload should succeed on all the bundles
    namespaces.unloadNamespace(testNs.getProperty(), testNs.getCluster(), testNs.getLocalName());
}

Example 64 with NamespaceBundle

use of org.apache.pulsar.common.naming.NamespaceBundle in project incubator-pulsar by apache.

the class NamespacesTest method testDeleteNamespace.

/**
 * Verifies that deleteNamespace cleans up policies(global,local), bundle cache and bundle ownership
 *
 * @throws Exception
 */
@Test
public void testDeleteNamespace() throws Exception {
    final String namespace = this.testProperty + "/use/deleteNs";
    admin.namespaces().createNamespace(namespace, 100);
    assertEquals(admin.namespaces().getPolicies(namespace).bundles.numBundles, 100);
    // (1) Force topic creation and namespace being loaded
    final String topicName = "persistent://" + namespace + "/my-topic";
    TopicName topic = TopicName.get(topicName);
    Producer producer = pulsarClient.createProducer(topicName);
    producer.close();
    NamespaceBundle bundle1 = pulsar.getNamespaceService().getBundle(topic);
    // (2) Delete topic
    admin.persistentTopics().delete(topicName);
    // (3) Delete ns
    admin.namespaces().deleteNamespace(namespace);
    // (4) check bundle
    NamespaceBundle bundle2 = pulsar.getNamespaceService().getBundle(topic);
    assertNotEquals(bundle1.getBundleRange(), bundle2.getBundleRange());
    // returns full bundle if policies not present
    assertEquals("0x00000000_0xffffffff", bundle2.getBundleRange());
}

Example 65 with NamespaceBundle

use of org.apache.pulsar.common.naming.NamespaceBundle in project incubator-pulsar by apache.

the class NamespacesTest method testDeleteNamespaceWithBundles.

@Test
public void testDeleteNamespaceWithBundles() throws Exception {
    URL localWebServiceUrl = new URL(pulsar.getWebServiceAddress());
    String bundledNsLocal = "test-bundled-namespace-1";
    BundlesData bundleData = new BundlesData(Lists.newArrayList("0x00000000", "0x80000000", "0xffffffff"));
    createBundledTestNamespaces(this.testProperty, this.testLocalCluster, bundledNsLocal, bundleData);
    final NamespaceName testNs = NamespaceName.get(this.testProperty, this.testLocalCluster, bundledNsLocal);
    org.apache.pulsar.client.admin.Namespaces namespacesAdmin = mock(org.apache.pulsar.client.admin.Namespaces.class);
    doReturn(namespacesAdmin).when(admin).namespaces();
    doReturn(null).when(nsSvc).getWebServiceUrl(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceBundle) {
                NamespaceBundle bundle = (NamespaceBundle) item;
                return bundle.getNamespaceObject().equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        }
    }), Mockito.anyBoolean(), Mockito.anyBoolean(), Mockito.anyBoolean());
    doReturn(false).when(nsSvc).isServiceUnitOwned(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceBundle) {
                NamespaceBundle bundle = (NamespaceBundle) item;
                return bundle.getNamespaceObject().equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        }
    }));
    doReturn(Optional.of(new NamespaceEphemeralData())).when(nsSvc).getOwner(Mockito.argThat(new Matcher<NamespaceBundle>() {

        @Override
        public void describeTo(Description description) {
        }

        @Override
        public boolean matches(Object item) {
            if (item instanceof NamespaceBundle) {
                NamespaceBundle bundle = (NamespaceBundle) item;
                return bundle.getNamespaceObject().equals(testNs);
            }
            return false;
        }

        @Override
        public void _dont_implement_Matcher___instead_extend_BaseMatcher_() {
        }
    }));
    doThrow(new PulsarAdminException.PreconditionFailedException(new ClientErrorException(Status.PRECONDITION_FAILED))).when(namespacesAdmin).deleteNamespaceBundle(Mockito.anyString(), Mockito.anyString());
    try {
        namespaces.deleteNamespaceBundle(testProperty, testLocalCluster, bundledNsLocal, "0x00000000_0x80000000", false);
        fail("Should have failed");
    } catch (RestException re) {
        assertEquals(re.getResponse().getStatus(), Status.PRECONDITION_FAILED.getStatusCode());
    }
    try {
        namespaces.deleteNamespace(testProperty, testLocalCluster, bundledNsLocal, false);
        fail("Should have failed");
    } catch (RestException re) {
        assertEquals(re.getResponse().getStatus(), Status.PRECONDITION_FAILED.getStatusCode());
    }
    NamespaceBundles nsBundles = nsSvc.getNamespaceBundleFactory().getBundles(testNs, bundleData);
    // make one bundle owned
    doReturn(Optional.of(localWebServiceUrl)).when(nsSvc).getWebServiceUrl(nsBundles.getBundles().get(0), false, true, false);
    doReturn(true).when(nsSvc).isServiceUnitOwned(nsBundles.getBundles().get(0));
    doNothing().when(namespacesAdmin).deleteNamespaceBundle(testProperty + "/" + testLocalCluster + "/" + bundledNsLocal, "0x00000000_0x80000000");
    try {
        namespaces.deleteNamespaceBundle(testProperty, testLocalCluster, bundledNsLocal, "0x80000000_0xffffffff", false);
        fail("Should have failed");
    } catch (RestException re) {
        assertEquals(re.getResponse().getStatus(), Status.PRECONDITION_FAILED.getStatusCode());
    }
    try {
        namespaces.deleteNamespace(testProperty, testLocalCluster, bundledNsLocal, false);
        fail("should have failed");
    } catch (RestException re) {
        assertEquals(re.getResponse().getStatus(), Status.PRECONDITION_FAILED.getStatusCode());
    }
    // ensure all three bundles are owned by the local broker
    for (NamespaceBundle bundle : nsBundles.getBundles()) {
        doReturn(Optional.of(localWebServiceUrl)).when(nsSvc).getWebServiceUrl(bundle, false, true, false);
        doReturn(true).when(nsSvc).isServiceUnitOwned(bundle);
    }
    doNothing().when(namespacesAdmin).deleteNamespaceBundle(Mockito.anyString(), Mockito.anyString());
}