Examples with PreconditionFailedException com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException used on opensource projects

Example 6 with PreconditionFailedException

use of com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException in project pulsar by yahoo.

the class AdminApiTest method testDeleteFailedReturnCode.

@Test
public void testDeleteFailedReturnCode() throws Exception {
    String topicName = "persistent://prop-xyz/use/ns1/my-topic";
    Producer producer = pulsarClient.createProducer(topicName);
    try {
        admin.persistentTopics().delete(topicName);
        fail("The topic is busy");
    } catch (PreconditionFailedException e) {
    // OK
    }
    producer.close();
    Consumer consumer = pulsarClient.subscribe(topicName, "sub");
    try {
        admin.persistentTopics().delete(topicName);
        fail("The topic is busy");
    } catch (PreconditionFailedException e) {
    // OK
    }
    try {
        admin.persistentTopics().deleteSubscription(topicName, "sub");
        fail("The topic is busy");
    } catch (PreconditionFailedException e) {
    // Ok
    }
    consumer.close();
    // Now should succeed
    admin.persistentTopics().delete(topicName);
}

Example 7 with PreconditionFailedException

use of com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException in project pulsar by yahoo.

the class AdminApiTest method properties.

@Test(enabled = true)
public void properties() throws PulsarAdminException {
    Set<String> allowedClusters = Sets.newHashSet("use");
    PropertyAdmin propertyAdmin = new PropertyAdmin(Lists.newArrayList("role1", "role2"), allowedClusters);
    admin.properties().updateProperty("prop-xyz", propertyAdmin);
    assertEquals(admin.properties().getProperties(), Lists.newArrayList("prop-xyz"));
    assertEquals(admin.properties().getPropertyAdmin("prop-xyz"), propertyAdmin);
    PropertyAdmin newPropertyAdmin = new PropertyAdmin(Lists.newArrayList("role3", "role4"), allowedClusters);
    admin.properties().updateProperty("prop-xyz", newPropertyAdmin);
    assertEquals(admin.properties().getPropertyAdmin("prop-xyz"), newPropertyAdmin);
    admin.namespaces().deleteNamespace("prop-xyz/use/ns1");
    admin.properties().deleteProperty("prop-xyz");
    assertEquals(admin.properties().getProperties(), Lists.newArrayList());
    // Check name validation
    try {
        admin.properties().createProperty("prop-xyz&", propertyAdmin);
        fail("should have failed");
    } catch (PulsarAdminException e) {
        assertTrue(e instanceof PreconditionFailedException);
    }
}

Example 8 with PreconditionFailedException

use of com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException in project pulsar by yahoo.

the class AdminApiTest method partitionedTopics.

@Test(dataProvider = "topicName")
public void partitionedTopics(String topicName) throws Exception {
    final String partitionedTopicName = "persistent://prop-xyz/use/ns1/" + topicName;
    admin.persistentTopics().createPartitionedTopic(partitionedTopicName, 4);
    assertEquals(admin.persistentTopics().getPartitionedTopicMetadata(partitionedTopicName).partitions, 4);
    // check if the virtual topic doesn't get created
    List<String> destinations = admin.persistentTopics().getList("prop-xyz/use/ns1");
    assertEquals(destinations.size(), 0);
    assertEquals(admin.persistentTopics().getPartitionedTopicMetadata("persistent://prop-xyz/use/ns1/ds2").partitions, 0);
    // create consumer and subscription
    URL pulsarUrl = new URL("http://127.0.0.1" + ":" + BROKER_WEBSERVICE_PORT);
    ClientConfiguration clientConf = new ClientConfiguration();
    clientConf.setStatsInterval(0, TimeUnit.SECONDS);
    PulsarClient client = PulsarClient.create(pulsarUrl.toString(), clientConf);
    ConsumerConfiguration conf = new ConsumerConfiguration();
    conf.setSubscriptionType(SubscriptionType.Exclusive);
    Consumer consumer = client.subscribe(partitionedTopicName, "my-sub", conf);
    assertEquals(admin.persistentTopics().getSubscriptions(partitionedTopicName), Lists.newArrayList("my-sub"));
    Consumer consumer1 = client.subscribe(partitionedTopicName, "my-sub-1", conf);
    assertEquals(Sets.newHashSet(admin.persistentTopics().getSubscriptions(partitionedTopicName)), Sets.newHashSet("my-sub", "my-sub-1"));
    consumer1.close();
    admin.persistentTopics().deleteSubscription(partitionedTopicName, "my-sub-1");
    assertEquals(admin.persistentTopics().getSubscriptions(partitionedTopicName), Lists.newArrayList("my-sub"));
    ProducerConfiguration prodConf = new ProducerConfiguration();
    prodConf.setMessageRoutingMode(MessageRoutingMode.RoundRobinPartition);
    Producer producer = client.createProducer(partitionedTopicName, prodConf);
    for (int i = 0; i < 10; i++) {
        String message = "message-" + i;
        producer.send(message.getBytes());
    }
    assertEquals(Sets.newHashSet(admin.persistentTopics().getList("prop-xyz/use/ns1")), Sets.newHashSet(partitionedTopicName + "-partition-0", partitionedTopicName + "-partition-1", partitionedTopicName + "-partition-2", partitionedTopicName + "-partition-3"));
    // test cumulative stats for partitioned topic
    PartitionedTopicStats topicStats = admin.persistentTopics().getPartitionedStats(partitionedTopicName, false);
    assertEquals(topicStats.subscriptions.keySet(), Sets.newTreeSet(Lists.newArrayList("my-sub")));
    assertEquals(topicStats.subscriptions.get("my-sub").consumers.size(), 1);
    assertEquals(topicStats.subscriptions.get("my-sub").msgBacklog, 10);
    assertEquals(topicStats.publishers.size(), 1);
    assertEquals(topicStats.partitions, Maps.newHashMap());
    // test per partition stats for partitioned topic
    topicStats = admin.persistentTopics().getPartitionedStats(partitionedTopicName, true);
    assertEquals(topicStats.metadata.partitions, 4);
    assertEquals(topicStats.partitions.keySet(), Sets.newHashSet(partitionedTopicName + "-partition-0", partitionedTopicName + "-partition-1", partitionedTopicName + "-partition-2", partitionedTopicName + "-partition-3"));
    PersistentTopicStats partitionStats = topicStats.partitions.get(partitionedTopicName + "-partition-0");
    assertEquals(partitionStats.publishers.size(), 1);
    assertEquals(partitionStats.subscriptions.get("my-sub").consumers.size(), 1);
    assertEquals(partitionStats.subscriptions.get("my-sub").msgBacklog, 3, 1);
    try {
        admin.persistentTopics().skipMessages(partitionedTopicName, "my-sub", 5);
        fail("skip messages for partitioned topics should fail");
    } catch (Exception e) {
    // ok
    }
    admin.persistentTopics().skipAllMessages(partitionedTopicName, "my-sub");
    topicStats = admin.persistentTopics().getPartitionedStats(partitionedTopicName, false);
    assertEquals(topicStats.subscriptions.get("my-sub").msgBacklog, 0);
    producer.close();
    consumer.close();
    admin.persistentTopics().deleteSubscription(partitionedTopicName, "my-sub");
    assertEquals(admin.persistentTopics().getSubscriptions(partitionedTopicName), Lists.newArrayList());
    try {
        admin.persistentTopics().createPartitionedTopic(partitionedTopicName, 32);
        fail("Should have failed as the partitioned topic already exists");
    } catch (ConflictException ce) {
    }
    producer = client.createProducer(partitionedTopicName);
    destinations = admin.persistentTopics().getList("prop-xyz/use/ns1");
    assertEquals(destinations.size(), 4);
    try {
        admin.persistentTopics().deletePartitionedTopic(partitionedTopicName);
        fail("The topic is busy");
    } catch (PreconditionFailedException pfe) {
    // ok
    }
    producer.close();
    client.close();
    admin.persistentTopics().deletePartitionedTopic(partitionedTopicName);
    assertEquals(admin.persistentTopics().getPartitionedTopicMetadata(partitionedTopicName).partitions, 0);
    admin.persistentTopics().createPartitionedTopic(partitionedTopicName, 32);
    assertEquals(admin.persistentTopics().getPartitionedTopicMetadata(partitionedTopicName).partitions, 32);
    try {
        admin.persistentTopics().deletePartitionedTopic("persistent://prop-xyz/use/ns1/ds2");
        fail("Should have failed as the partitioned topic was not created");
    } catch (NotFoundException nfe) {
    }
    admin.persistentTopics().deletePartitionedTopic(partitionedTopicName);
    // delete a partitioned topic in a global namespace
    admin.persistentTopics().createPartitionedTopic(partitionedTopicName, 4);
    admin.persistentTopics().deletePartitionedTopic(partitionedTopicName);
}

Example 9 with PreconditionFailedException

use of com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException in project pulsar by yahoo.

the class AdminApiTest method testUpdateDynamicConfigurationWithZkWatch.

/**
     * <pre>
     * Verifies: zk-update configuration updates service-config
     * 1. create znode for dynamic-config
     * 2. start pulsar service so, pulsar can set the watch on that znode
     * 3. update the configuration with new value
     * 4. wait and verify that new value has been updated
     * </pre>
     * 
     * @throws Exception
     */
@Test
public void testUpdateDynamicConfigurationWithZkWatch() throws Exception {
    // create configuration znode
    ZkUtils.createFullPathOptimistic(mockZookKeeper, BROKER_SERVICE_CONFIGURATION_PATH, "{}".getBytes(), ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
    // Now, znode is created: set the watch and listener on the znode
    Method updateConfigListenerMethod = BrokerService.class.getDeclaredMethod("updateConfigurationAndRegisterListeners");
    updateConfigListenerMethod.setAccessible(true);
    updateConfigListenerMethod.invoke(pulsar.getBrokerService());
    pulsar.getConfiguration().setBrokerShutdownTimeoutMs(30000);
    // (1) try to update dynamic field
    final long shutdownTime = 10;
    // update configuration
    admin.brokers().updateDynamicConfiguration("brokerShutdownTimeoutMs", Long.toString(shutdownTime));
    // wait config to be updated
    for (int i = 0; i < 5; i++) {
        if (pulsar.getConfiguration().getBrokerShutdownTimeoutMs() != shutdownTime) {
            Thread.sleep(100 + (i * 10));
        } else {
            break;
        }
    }
    // verify value is updated
    assertEquals(pulsar.getConfiguration().getBrokerShutdownTimeoutMs(), shutdownTime);
    // (2) try to update non-dynamic field
    try {
        admin.brokers().updateDynamicConfiguration("zookeeperServers", "test-zk:1234");
    } catch (Exception e) {
        assertTrue(e instanceof PreconditionFailedException);
    }
    // (3) try to update non-existent field
    try {
        admin.brokers().updateDynamicConfiguration("test", Long.toString(shutdownTime));
    } catch (Exception e) {
        assertTrue(e instanceof PreconditionFailedException);
    }
}

Example 10 with PreconditionFailedException

use of com.yahoo.pulsar.client.admin.PulsarAdminException.PreconditionFailedException in project pulsar by yahoo.

the class PulsarBrokerStatsClientTest method testServiceException.

@Test
public void testServiceException() throws Exception {
    URL url = new URL("http://localhost:15000");
    PulsarAdmin admin = new PulsarAdmin(url, (Authentication) null);
    BrokerStatsImpl client = (BrokerStatsImpl) spy(admin.brokerStats());
    try {
        client.getLoadReport();
    } catch (PulsarAdminException e) {
    // Ok
    }
    try {
        client.getPendingBookieOpsStats();
    } catch (PulsarAdminException e) {
    // Ok
    }
    try {
        client.getBrokerResourceAvailability("prop", "cluster", "ns");
    } catch (PulsarAdminException e) {
    // Ok
    }
    assertTrue(client.getApiException(new ClientErrorException(403)) instanceof NotAuthorizedException);
    assertTrue(client.getApiException(new ClientErrorException(404)) instanceof NotFoundException);
    assertTrue(client.getApiException(new ClientErrorException(409)) instanceof ConflictException);
    assertTrue(client.getApiException(new ClientErrorException(412)) instanceof PreconditionFailedException);
    assertTrue(client.getApiException(new ClientErrorException(400)) instanceof PulsarAdminException);
    assertTrue(client.getApiException(new ServerErrorException(500)) instanceof ServerSideErrorException);
    assertTrue(client.getApiException(new ServerErrorException(503)) instanceof PulsarAdminException);
    log.info("Client: ", client);
    admin.close();
}