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TopicPoliciesTest.java
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TopicPoliciesTest.java
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.pulsar.broker.admin;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import lombok.Cleanup;
import lombok.extern.slf4j.Slf4j;
import org.apache.bookkeeper.mledger.ManagedLedgerConfig;
import org.apache.pulsar.broker.ConfigHelper;
import org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest;
import org.apache.pulsar.broker.service.BacklogQuotaManager;
import org.apache.pulsar.broker.service.PublishRateLimiterImpl;
import org.apache.pulsar.broker.service.Topic;
import org.apache.pulsar.broker.service.persistent.DispatchRateLimiter;
import org.apache.pulsar.broker.service.persistent.PersistentTopic;
import org.apache.pulsar.client.admin.PulsarAdminException;
import org.apache.pulsar.client.api.Consumer;
import org.apache.pulsar.client.api.ConsumerBuilder;
import org.apache.pulsar.client.api.Message;
import org.apache.pulsar.client.api.MessageId;
import org.apache.pulsar.client.api.Producer;
import org.apache.pulsar.client.api.PulsarClient;
import org.apache.pulsar.client.api.PulsarClientException;
import org.apache.pulsar.client.api.Schema;
import org.apache.pulsar.client.api.SubscriptionInitialPosition;
import org.apache.pulsar.client.api.SubscriptionMode;
import org.apache.pulsar.client.api.SubscriptionType;
import org.apache.pulsar.common.naming.TopicName;
import org.apache.pulsar.common.policies.data.BacklogQuota;
import org.apache.pulsar.common.policies.data.ClusterData;
import org.apache.pulsar.common.policies.data.DispatchRate;
import org.apache.pulsar.common.policies.data.InactiveTopicDeleteMode;
import org.apache.pulsar.common.policies.data.InactiveTopicPolicies;
import org.apache.pulsar.common.policies.data.PersistencePolicies;
import org.apache.pulsar.common.policies.data.PersistentTopicInternalStats;
import org.apache.pulsar.common.policies.data.PublishRate;
import org.apache.pulsar.common.policies.data.RetentionPolicies;
import org.apache.pulsar.common.policies.data.SubscribeRate;
import org.apache.pulsar.common.policies.data.TenantInfoImpl;
import org.apache.pulsar.common.policies.data.TopicStats;
import org.awaitility.Awaitility;
import org.testng.Assert;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
@Slf4j
@Test(groups = "broker")
public class TopicPoliciesTest extends MockedPulsarServiceBaseTest {
private final String testTenant = "my-tenant";
private final String testNamespace = "my-namespace";
private final String myNamespace = testTenant + "/" + testNamespace;
private final String testTopic = "persistent://" + myNamespace + "/test-set-backlog-quota";
private final String persistenceTopic = "persistent://" + myNamespace + "/test-set-persistence";
private final String topicPolicyEventsTopic = "persistent://" + myNamespace + "/__change_events";
@BeforeMethod
@Override
protected void setup() throws Exception {
this.conf.setSystemTopicEnabled(true);
this.conf.setTopicLevelPoliciesEnabled(true);
this.conf.setDefaultNumberOfNamespaceBundles(1);
super.internalSetup();
admin.clusters().createCluster("test", ClusterData.builder().serviceUrl(pulsar.getWebServiceAddress()).build());
TenantInfoImpl tenantInfo = new TenantInfoImpl(Sets.newHashSet("role1", "role2"), Sets.newHashSet("test"));
admin.tenants().createTenant(this.testTenant, tenantInfo);
admin.namespaces().createNamespace(testTenant + "/" + testNamespace, Sets.newHashSet("test"));
admin.topics().createPartitionedTopic(testTopic, 2);
Producer producer = pulsarClient.newProducer().topic(testTopic).create();
producer.close();
waitForZooKeeperWatchers();
}
@AfterMethod(alwaysRun = true)
@Override
public void cleanup() throws Exception {
super.internalCleanup();
this.resetConfig();
}
@Test
public void testSetBacklogQuota() throws Exception {
BacklogQuota backlogQuota = BacklogQuota.builder()
.limitSize(1024)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setBacklogQuota(testTopic, backlogQuota);
log.info("Backlog quota set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage), backlogQuota));
BacklogQuotaManager backlogQuotaManager = pulsar.getBrokerService().getBacklogQuotaManager();
BacklogQuota backlogQuotaInManager = backlogQuotaManager.getBacklogQuota(TopicName.get(testTopic));
log.info("Backlog quota {} in backlog quota manager on topic: {}", backlogQuotaInManager, testTopic);
Assert.assertEquals(backlogQuota, backlogQuotaInManager);
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testRemoveBacklogQuota() throws Exception {
BacklogQuota backlogQuota = BacklogQuota.builder()
.limitSize(1024)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setBacklogQuota(testTopic, backlogQuota);
log.info("Backlog quota set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage), backlogQuota));
BacklogQuotaManager backlogQuotaManager = pulsar.getBrokerService().getBacklogQuotaManager();
BacklogQuota backlogQuotaInManager = backlogQuotaManager.getBacklogQuota(TopicName.get(testTopic));
log.info("Backlog quota {} in backlog quota manager on topic: {}", backlogQuotaInManager, testTopic);
Assert.assertEquals(backlogQuota, backlogQuotaInManager);
admin.topics().removeBacklogQuota(testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage)));
backlogQuotaInManager = backlogQuotaManager.getBacklogQuota(TopicName.get(testTopic));
log.info("Backlog quota {} in backlog quota manager on topic: {} after remove", backlogQuotaInManager,
testTopic);
Assert.assertEquals(backlogQuotaManager.getDefaultQuota(), backlogQuotaInManager);
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testCheckBacklogQuota() throws Exception {
RetentionPolicies retentionPolicies = new RetentionPolicies(10, 10);
String namespace = TopicName.get(testTopic).getNamespace();
admin.namespaces().setRetention(namespace, retentionPolicies);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getRetention(namespace), retentionPolicies));
BacklogQuota backlogQuota = BacklogQuota.builder()
.limitSize(10 * 1024 * 1024)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
try {
admin.topics().setBacklogQuota(testTopic, backlogQuota);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
backlogQuota = BacklogQuota.builder()
.limitSize(10 * 1024 * 1024 + 1)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
try {
admin.topics().setBacklogQuota(testTopic, backlogQuota);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
backlogQuota = BacklogQuota.builder()
.limitSize(10 * 1024 * 1024 - 1)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
admin.topics().setBacklogQuota(testTopic, backlogQuota);
BacklogQuota finalBacklogQuota = backlogQuota;
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage), finalBacklogQuota));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test(timeOut = 20000)
public void testGetBacklogQuotaApplied() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertEquals(admin.topics().getBacklogQuotaMap(topic), Maps.newHashMap());
assertEquals(admin.namespaces().getBacklogQuotaMap(myNamespace), Maps.newHashMap());
Map<BacklogQuota.BacklogQuotaType, BacklogQuota> brokerQuotaMap = ConfigHelper.backlogQuotaMap(conf);
assertEquals(admin.topics().getBacklogQuotaMap(topic, true), brokerQuotaMap);
BacklogQuota namespaceQuota = BacklogQuota.builder()
.limitSize(30)
.retentionPolicy(BacklogQuota.RetentionPolicy.producer_exception)
.build();
admin.namespaces().setBacklogQuota(myNamespace, namespaceQuota);
Awaitility.await().untilAsserted(() -> assertFalse(admin.namespaces().getBacklogQuotaMap(myNamespace).isEmpty()));
Map<BacklogQuota.BacklogQuotaType, BacklogQuota> namespaceQuotaMap = Maps.newHashMap();
namespaceQuotaMap.put(BacklogQuota.BacklogQuotaType.destination_storage, namespaceQuota);
assertEquals(admin.topics().getBacklogQuotaMap(topic, true), namespaceQuotaMap);
BacklogQuota topicQuota = BacklogQuota.builder()
.limitSize(40)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
admin.topics().setBacklogQuota(topic, topicQuota);
Awaitility.await().untilAsserted(() -> assertFalse(admin.topics().getBacklogQuotaMap(topic).isEmpty()));
Map<BacklogQuota.BacklogQuotaType, BacklogQuota> topicQuotaMap = Maps.newHashMap();
topicQuotaMap.put(BacklogQuota.BacklogQuotaType.destination_storage, topicQuota);
assertEquals(admin.topics().getBacklogQuotaMap(topic, true), topicQuotaMap);
admin.namespaces().removeBacklogQuota(myNamespace);
admin.topics().removeBacklogQuota(topic);
Awaitility.await().untilAsserted(() -> assertTrue(admin.namespaces().getBacklogQuotaMap(myNamespace).isEmpty()));
Awaitility.await().untilAsserted(() -> assertTrue(admin.topics().getBacklogQuotaMap(topic).isEmpty()));
assertEquals(admin.topics().getBacklogQuotaMap(topic, true), brokerQuotaMap);
}
@Test
public void testCheckBacklogQuotaFailed() throws Exception {
RetentionPolicies retentionPolicies = new RetentionPolicies(10, 10);
String namespace = TopicName.get(testTopic).getNamespace();
admin.namespaces().setRetention(namespace, retentionPolicies);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getRetention(namespace), retentionPolicies));
BacklogQuota backlogQuota = BacklogQuota.builder()
.limitSize(10 * 1024 * 1024)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
try {
admin.topics().setBacklogQuota(testTopic, backlogQuota);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
//Ensure that the cache has not been updated after a long time
Awaitility.await().atLeast(1, TimeUnit.SECONDS);
assertNull(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage));
}
@Test
public void testCheckRetention() throws Exception {
BacklogQuota backlogQuota = BacklogQuota.builder()
.limitSize(10 * 1024 * 1024)
.retentionPolicy(BacklogQuota.RetentionPolicy.consumer_backlog_eviction)
.build();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setBacklogQuota(testTopic, backlogQuota);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getBacklogQuotaMap(testTopic)
.get(BacklogQuota.BacklogQuotaType.destination_storage), backlogQuota));
RetentionPolicies retention = new RetentionPolicies(10, 10);
log.info("Retention: {} will set to the topic: {}", retention, testTopic);
try {
admin.topics().setRetention(testTopic, retention);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
retention = new RetentionPolicies(10, 9);
log.info("Retention: {} will set to the topic: {}", retention, testTopic);
try {
admin.topics().setRetention(testTopic, retention);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
retention = new RetentionPolicies(10, 12);
log.info("Backlog quota: {} will set to the topic: {}", backlogQuota, testTopic);
admin.topics().setRetention(testTopic, retention);
RetentionPolicies finalRetention = retention;
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getRetention(testTopic), finalRetention));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testSetRetention() throws Exception {
RetentionPolicies retention = new RetentionPolicies(60, 1024);
log.info("Retention: {} will set to the topic: {}", retention, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setRetention(testTopic, retention);
log.info("Retention set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getRetention(testTopic), retention));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testRemoveRetention() throws Exception {
RetentionPolicies retention = new RetentionPolicies(60, 1024);
log.info("Retention: {} will set to the topic: {}", retention, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setRetention(testTopic, retention);
log.info("Retention set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getRetention(testTopic), retention));
admin.topics().removeRetention(testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getRetention(testTopic)));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test(timeOut = 10000)
public void testRetentionAppliedApi() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
RetentionPolicies brokerPolicies =
new RetentionPolicies(conf.getDefaultRetentionTimeInMinutes(), conf.getDefaultRetentionSizeInMB());
assertEquals(admin.topics().getRetention(topic, true), brokerPolicies);
RetentionPolicies namespacePolicies = new RetentionPolicies(10, 20);
admin.namespaces().setRetention(myNamespace, namespacePolicies);
Awaitility.await().untilAsserted(()
-> assertEquals(admin.topics().getRetention(topic, true), namespacePolicies));
RetentionPolicies topicPolicies = new RetentionPolicies(20,30);
admin.topics().setRetention(topic, topicPolicies);
Awaitility.await().untilAsserted(()
-> assertEquals(admin.topics().getRetention(topic, true), topicPolicies));
admin.topics().removeRetention(topic);
Awaitility.await().untilAsserted(()
-> assertEquals(admin.topics().getRetention(topic, true), namespacePolicies));
admin.namespaces().removeRetention(myNamespace);
Awaitility.await().untilAsserted(()
-> assertEquals(admin.topics().getRetention(topic, true), brokerPolicies));
}
@Test(timeOut = 20000)
public void testGetSubDispatchRateApplied() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertNull(admin.topics().getSubscriptionDispatchRate(topic));
assertNull(admin.namespaces().getSubscriptionDispatchRate(myNamespace));
DispatchRate brokerDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(conf.getDispatchThrottlingRatePerSubscriptionInMsg())
.dispatchThrottlingRateInByte(conf.getDispatchThrottlingRatePerSubscriptionInByte())
.ratePeriodInSecond(1)
.build();
assertEquals(admin.topics().getSubscriptionDispatchRate(topic, true), brokerDispatchRate);
DispatchRate namespaceDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(10)
.dispatchThrottlingRateInByte(11)
.ratePeriodInSecond(12)
.build();
admin.namespaces().setSubscriptionDispatchRate(myNamespace, namespaceDispatchRate);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.namespaces().getSubscriptionDispatchRate(myNamespace)));
assertEquals(admin.topics().getSubscriptionDispatchRate(topic, true), namespaceDispatchRate);
DispatchRate topicDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(20)
.dispatchThrottlingRateInByte(21)
.ratePeriodInSecond(12)
.build();
admin.topics().setSubscriptionDispatchRate(topic, topicDispatchRate);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.topics().getSubscriptionDispatchRate(topic)));
assertEquals(admin.topics().getSubscriptionDispatchRate(topic, true), topicDispatchRate);
admin.namespaces().removeSubscriptionDispatchRate(myNamespace);
admin.topics().removeSubscriptionDispatchRate(topic);
Awaitility.await().untilAsserted(() -> assertNull(admin.namespaces().getSubscriptionDispatchRate(myNamespace)));
Awaitility.await().untilAsserted(() -> assertNull(admin.topics().getSubscriptionDispatchRate(topic)));
assertEquals(admin.topics().getSubscriptionDispatchRate(topic, true), brokerDispatchRate);
}
@Test(timeOut = 20000)
public void testRetentionPriority() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertNull(admin.topics().getRetention(topic));
assertNull(admin.namespaces().getRetention(myNamespace));
PersistentTopic persistentTopic =
(PersistentTopic) pulsar.getBrokerService().getTopicIfExists(topic).get().get();
Method shouldTopicBeRetained = PersistentTopic.class.getDeclaredMethod("shouldTopicBeRetained");
shouldTopicBeRetained.setAccessible(true);
Field lastActive = PersistentTopic.class.getSuperclass().getDeclaredField("lastActive");
lastActive.setAccessible(true);
//set last active to 2 minutes ago
lastActive.setLong(persistentTopic, System.nanoTime() - TimeUnit.MINUTES.toNanos(2));
//the default value of the broker-level is 0, so it is not retained by default
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
//set namespace-level policy
RetentionPolicies retentionPolicies = new RetentionPolicies(1, 1);
admin.namespaces().setRetention(myNamespace, retentionPolicies);
Awaitility.await().untilAsserted(()
-> assertNotNull(admin.namespaces().getRetention(myNamespace)));
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
// set topic-level policy
admin.topics().setRetention(topic, new RetentionPolicies(3, 1));
Awaitility.await().untilAsserted(()
-> assertNotNull(admin.topics().getRetention(topic)));
assertTrue((boolean) shouldTopicBeRetained.invoke(persistentTopic));
//topic-level disabled
admin.topics().setRetention(topic, new RetentionPolicies(0, 0));
Awaitility.await().untilAsserted(()
-> assertEquals(admin.topics().getRetention(topic).getRetentionSizeInMB(), 0));
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
// remove topic-level policy
admin.topics().removeRetention(topic);
Awaitility.await().untilAsserted(()
-> assertNull(admin.topics().getRetention(topic)));
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
//namespace-level disabled
admin.namespaces().setRetention(myNamespace, new RetentionPolicies(0, 0));
Awaitility.await().untilAsserted(()
-> assertNotNull(admin.namespaces().getRetention(myNamespace)));
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
//change namespace-level policy
admin.namespaces().setRetention(myNamespace, new RetentionPolicies(1, 1));
Awaitility.await().untilAsserted(()
-> assertNotNull(admin.namespaces().getRetention(myNamespace)));
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
// remove namespace-level policy
admin.namespaces().removeRetention(myNamespace);
Awaitility.await().untilAsserted(()
-> assertNull(admin.namespaces().getRetention(myNamespace)));
//the default value of the broker-level is 0, so it is not retained by default
assertFalse((boolean) shouldTopicBeRetained.invoke(persistentTopic));
}
@Test(timeOut = 20000)
public void testGetPersistenceApplied() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertNull(admin.topics().getPersistence(topic));
assertNull(admin.namespaces().getPersistence(myNamespace));
PersistencePolicies brokerPolicy
= new PersistencePolicies(pulsar.getConfiguration().getManagedLedgerDefaultEnsembleSize(),
pulsar.getConfiguration().getManagedLedgerDefaultWriteQuorum(),
pulsar.getConfiguration().getManagedLedgerDefaultAckQuorum(),
pulsar.getConfiguration().getManagedLedgerDefaultMarkDeleteRateLimit());
assertEquals(admin.topics().getPersistence(topic, true), brokerPolicy);
PersistencePolicies namespacePolicy
= new PersistencePolicies(5,4,3,2);
admin.namespaces().setPersistence(myNamespace, namespacePolicy);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.namespaces().getPersistence(myNamespace)));
assertEquals(admin.topics().getPersistence(topic, true), namespacePolicy);
PersistencePolicies topicPolicy = new PersistencePolicies(4, 3, 2, 1);
admin.topics().setPersistence(topic, topicPolicy);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.topics().getPersistence(topic)));
assertEquals(admin.topics().getPersistence(topic, true), topicPolicy);
admin.namespaces().removePersistence(myNamespace);
admin.topics().removePersistence(topic);
Awaitility.await().untilAsserted(() -> assertNull(admin.namespaces().getPersistence(myNamespace)));
Awaitility.await().untilAsserted(() -> assertNull(admin.topics().getPersistence(topic)));
assertEquals(admin.topics().getPersistence(topic, true), brokerPolicy);
}
@Test
public void testCheckPersistence() throws Exception {
PersistencePolicies persistencePolicies = new PersistencePolicies(6, 2, 2, 0.0);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, testTopic);
try {
admin.topics().setPersistence(testTopic, persistencePolicies);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 400);
}
persistencePolicies = new PersistencePolicies(2, 6, 2, 0.0);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, testTopic);
try {
admin.topics().setPersistence(testTopic, persistencePolicies);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 400);
}
persistencePolicies = new PersistencePolicies(2, 2, 6, 0.0);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, testTopic);
try {
admin.topics().setPersistence(testTopic, persistencePolicies);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 400);
}
persistencePolicies = new PersistencePolicies(1, 2, 2, 0.0);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, testTopic);
try {
admin.topics().setPersistence(testTopic, persistencePolicies);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 400);
}
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testSetPersistence() throws Exception {
PersistencePolicies persistencePoliciesForNamespace = new PersistencePolicies(2, 2, 2, 0.3);
admin.namespaces().setPersistence(myNamespace, persistencePoliciesForNamespace);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getPersistence(myNamespace), persistencePoliciesForNamespace));
PersistencePolicies persistencePolicies = new PersistencePolicies(3, 3, 3, 0.1);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, persistenceTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().createNonPartitionedTopic(persistenceTopic);
admin.topics().setPersistence(persistenceTopic, persistencePolicies);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getPersistence(persistenceTopic), persistencePolicies));
Consumer<byte[]> consumer = pulsarClient.newConsumer()
.topic(persistenceTopic)
.subscriptionName("test")
.subscribe();
admin.topics().unload(persistenceTopic);
Topic t = pulsar.getBrokerService().getOrCreateTopic(persistenceTopic).get();
PersistentTopic persistentTopic = (PersistentTopic) t;
Awaitility.await().untilAsserted(() -> {
ManagedLedgerConfig managedLedgerConfig = persistentTopic.getManagedLedger().getConfig();
assertEquals(managedLedgerConfig.getEnsembleSize(), 3);
assertEquals(managedLedgerConfig.getWriteQuorumSize(), 3);
assertEquals(managedLedgerConfig.getAckQuorumSize(), 3);
assertEquals(managedLedgerConfig.getThrottleMarkDelete(), 0.1);
});
PersistencePolicies getPersistencePolicies = admin.topics().getPersistence(persistenceTopic);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, persistenceTopic);
Assert.assertEquals(getPersistencePolicies, persistencePolicies);
consumer.close();
}
@Test
public void testGetDispatchRateApplied() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertNull(admin.topics().getDispatchRate(topic));
assertNull(admin.namespaces().getDispatchRate(myNamespace));
DispatchRate brokerDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(conf.getDispatchThrottlingRatePerTopicInMsg())
.dispatchThrottlingRateInByte(conf.getDispatchThrottlingRatePerTopicInByte())
.ratePeriodInSecond(1)
.build();
assertEquals(admin.topics().getDispatchRate(topic, true), brokerDispatchRate);
DispatchRate namespaceDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(10)
.dispatchThrottlingRateInByte(11)
.ratePeriodInSecond(12)
.build();
admin.namespaces().setDispatchRate(myNamespace, namespaceDispatchRate);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.namespaces().getDispatchRate(myNamespace)));
assertEquals(admin.topics().getDispatchRate(topic, true), namespaceDispatchRate);
DispatchRate topicDispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(20)
.dispatchThrottlingRateInByte(21)
.ratePeriodInSecond(22)
.build();
admin.topics().setDispatchRate(topic, topicDispatchRate);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.topics().getDispatchRate(topic)));
assertEquals(admin.topics().getDispatchRate(topic, true), topicDispatchRate);
admin.namespaces().removeDispatchRate(myNamespace);
admin.topics().removeDispatchRate(topic);
Awaitility.await().untilAsserted(() -> assertNull(admin.namespaces().getDispatchRate(myNamespace)));
Awaitility.await().untilAsserted(() -> assertNull(admin.topics().getDispatchRate(topic)));
assertEquals(admin.topics().getDispatchRate(topic, true), brokerDispatchRate);
}
@Test
public void testRemovePersistence() throws Exception {
PersistencePolicies persistencePoliciesForNamespace = new PersistencePolicies(2, 2, 2, 0.3);
admin.namespaces().setPersistence(myNamespace, persistencePoliciesForNamespace);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getPersistence(myNamespace), persistencePoliciesForNamespace));
PersistencePolicies persistencePolicies = new PersistencePolicies(3, 3, 3, 0.1);
log.info("PersistencePolicies: {} will set to the topic: {}", persistencePolicies, persistenceTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().createNonPartitionedTopic(persistenceTopic);
admin.topics().setPersistence(persistenceTopic, persistencePolicies);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getPersistence(persistenceTopic), persistencePolicies));
admin.topics().removePersistence(persistenceTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getPersistence(persistenceTopic)));
admin.lookups().lookupTopic(persistenceTopic);
Topic t = pulsar.getBrokerService().getOrCreateTopic(persistenceTopic).get();
PersistentTopic persistentTopic = (PersistentTopic) t;
ManagedLedgerConfig managedLedgerConfig = persistentTopic.getManagedLedger().getConfig();
assertEquals(managedLedgerConfig.getEnsembleSize(), 2);
assertEquals(managedLedgerConfig.getWriteQuorumSize(), 2);
assertEquals(managedLedgerConfig.getAckQuorumSize(), 2);
assertEquals(managedLedgerConfig.getThrottleMarkDelete(), 0.3);
}
@Test
public void testCheckMaxProducers() throws Exception {
int maxProducers = -1;
log.info("MaxProducers: {} will set to the topic: {}", maxProducers, testTopic);
try {
admin.topics().setMaxProducers(testTopic, maxProducers);
Assert.fail();
} catch (PulsarAdminException e) {
Assert.assertEquals(e.getStatusCode(), 412);
}
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testGetMaxProducerApplied() throws Exception {
final String topic = testTopic + UUID.randomUUID();
pulsarClient.newProducer().topic(topic).create().close();
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
assertNull(admin.topics().getMaxProducers(topic));
assertNull(admin.namespaces().getMaxProducersPerTopic(myNamespace));
assertEquals(admin.topics().getMaxProducers(topic, true).intValue(), conf.getMaxProducersPerTopic());
admin.namespaces().setMaxProducersPerTopic(myNamespace, 7);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.namespaces().getMaxProducersPerTopic(myNamespace)));
assertEquals(admin.topics().getMaxProducers(topic, true).intValue(), 7);
admin.topics().setMaxProducers(topic, 1000);
Awaitility.await().untilAsserted(() -> assertNotNull(admin.topics().getMaxProducers(topic)));
assertEquals(admin.topics().getMaxProducers(topic, true).intValue(), 1000);
admin.namespaces().removeMaxProducersPerTopic(myNamespace);
admin.topics().removeMaxProducers(topic);
Awaitility.await().untilAsserted(() -> assertNull(admin.namespaces().getMaxProducersPerTopic(myNamespace)));
Awaitility.await().untilAsserted(() -> assertNull(admin.topics().getMaxProducers(topic)));
assertEquals(admin.topics().getMaxProducers(topic, true).intValue(), conf.getMaxProducersPerTopic());
}
@Test
public void testSetMaxProducers() throws Exception {
Integer maxProducers = 2;
log.info("MaxProducers: {} will set to the topic: {}", maxProducers, persistenceTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().createPartitionedTopic(persistenceTopic, 2);
admin.topics().setMaxProducers(persistenceTopic, maxProducers);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getMaxProducers(persistenceTopic), maxProducers));
Producer<byte[]> producer1 = pulsarClient.newProducer().topic(persistenceTopic).create();
Producer<byte[]> producer2 = pulsarClient.newProducer().topic(persistenceTopic).create();
Producer<byte[]> producer3 = null;
try {
producer3 = pulsarClient.newProducer().topic(persistenceTopic).create();
Assert.fail();
} catch (PulsarClientException e) {
log.info("Topic reached max producers limit on topic level.");
}
Assert.assertNotNull(producer1);
Assert.assertNotNull(producer2);
Assert.assertNull(producer3);
admin.topics().deletePartitionedTopic(persistenceTopic, true);
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testRemoveMaxProducers() throws Exception {
Integer maxProducers = 2;
log.info("MaxProducers: {} will set to the topic: {}", maxProducers, persistenceTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().createPartitionedTopic(persistenceTopic, 2);
admin.topics().setMaxProducers(persistenceTopic, maxProducers);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getMaxProducers(persistenceTopic), maxProducers));
Producer<byte[]> producer1 = pulsarClient.newProducer().topic(persistenceTopic).create();
Producer<byte[]> producer2 = pulsarClient.newProducer().topic(persistenceTopic).create();
Producer<byte[]> producer3 = null;
Producer<byte[]> producer4 = null;
try {
producer3 = pulsarClient.newProducer().topic(persistenceTopic).create();
Assert.fail();
} catch (PulsarClientException e) {
log.info("Topic reached max producers limit on topic level.");
}
Assert.assertNotNull(producer1);
Assert.assertNotNull(producer2);
Assert.assertNull(producer3);
admin.topics().removeMaxProducers(persistenceTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getMaxProducers(persistenceTopic)));
producer3 = pulsarClient.newProducer().topic(persistenceTopic).create();
Assert.assertNotNull(producer3);
admin.namespaces().setMaxProducersPerTopic(myNamespace, 3);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getMaxProducersPerTopic(myNamespace).intValue(), 3));
log.info("MaxProducers: {} will set to the namespace: {}", 3, myNamespace);
try {
producer4 = pulsarClient.newProducer().topic(persistenceTopic).create();
Assert.fail();
} catch (PulsarClientException e) {
log.info("Topic reached max producers limit on namespace level.");
}
Assert.assertNull(producer4);
producer1.close();
producer2.close();
producer3.close();
admin.topics().deletePartitionedTopic(persistenceTopic, true);
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testGetSetDispatchRate() throws Exception {
DispatchRate dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(100)
.dispatchThrottlingRateInByte(1000)
.ratePeriodInSecond(1)
.relativeToPublishRate(true)
.build();
log.info("Dispatch Rate: {} will set to the topic: {}", dispatchRate, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setDispatchRate(testTopic, dispatchRate);
log.info("Dispatch Rate set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getDispatchRate(testTopic), dispatchRate));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test
public void testRemoveDispatchRate() throws Exception {
DispatchRate dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(100)
.dispatchThrottlingRateInByte(1000)
.ratePeriodInSecond(1)
.relativeToPublishRate(true)
.build();
log.info("Dispatch Rate: {} will set to the topic: {}", dispatchRate, testTopic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(testTopic)));
admin.topics().setDispatchRate(testTopic, dispatchRate);
log.info("Dispatch Rate set success on topic: {}", testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getDispatchRate(testTopic), dispatchRate));
admin.topics().removeDispatchRate(testTopic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getDispatchRate(testTopic)));
admin.topics().deletePartitionedTopic(testTopic, true);
}
@Test(timeOut = 20000)
public void testPolicyOverwrittenByNamespaceLevel() throws Exception {
final String topic = testTopic + UUID.randomUUID();
admin.topics().createNonPartitionedTopic(topic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
DispatchRate dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(200)
.dispatchThrottlingRateInByte(20000)
.ratePeriodInSecond(1)
.relativeToPublishRate(true)
.build();
admin.namespaces().setDispatchRate(myNamespace, dispatchRate);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getDispatchRate(myNamespace).getDispatchThrottlingRateInMsg(), 200));
dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(100)
.dispatchThrottlingRateInByte(10000)
.ratePeriodInSecond(1)
.relativeToPublishRate(true)
.build();
admin.topics().setDispatchRate(topic, dispatchRate);
Awaitility.await()
.untilAsserted(() -> Assert.assertNotNull(admin.topics().getDispatchRate(topic)));
//1 Set ns level policy, topic level should not be overwritten
dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(300)
.dispatchThrottlingRateInByte(30000)
.ratePeriodInSecond(2)
.relativeToPublishRate(true)
.build();
admin.namespaces().setDispatchRate(myNamespace, dispatchRate);
Awaitility.await()
.untilAsserted(() -> {
DispatchRateLimiter limiter = pulsar.getBrokerService().getTopicIfExists(topic).get().get().getDispatchRateLimiter().get();
Assert.assertEquals(limiter.getDispatchRateOnByte(), 10000);
Assert.assertEquals(limiter.getDispatchRateOnMsg(), 100);
});
admin.topics().removeDispatchRate(topic);
Awaitility.await()
.untilAsserted(() -> Assert.assertNull(admin.topics().getDispatchRate(topic)));
//2 Remove level policy ,DispatchRateLimiter should us ns level policy
Awaitility.await()
.untilAsserted(() -> {
DispatchRateLimiter limiter = pulsar.getBrokerService().getTopicIfExists(topic).get().get().getDispatchRateLimiter().get();
Assert.assertEquals(limiter.getDispatchRateOnByte(), 30000);
Assert.assertEquals(limiter.getDispatchRateOnMsg(), 300);
});
}
@Test(timeOut = 20000)
public void testRestart() throws Exception {
final String topic = testTopic + UUID.randomUUID();
admin.topics().createNonPartitionedTopic(topic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
InactiveTopicPolicies inactiveTopicPolicies =
new InactiveTopicPolicies(InactiveTopicDeleteMode.delete_when_subscriptions_caught_up,100,true);
admin.namespaces().setInactiveTopicPolicies(myNamespace, inactiveTopicPolicies);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.namespaces().getInactiveTopicPolicies(myNamespace).getInactiveTopicDeleteMode(),
InactiveTopicDeleteMode.delete_when_subscriptions_caught_up));
inactiveTopicPolicies =
new InactiveTopicPolicies(InactiveTopicDeleteMode.delete_when_no_subscriptions,200,false);
admin.topics().setInactiveTopicPolicies(topic, inactiveTopicPolicies);
InactiveTopicPolicies finalInactiveTopicPolicies = inactiveTopicPolicies;
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getInactiveTopicPolicies(topic), finalInactiveTopicPolicies));
// restart broker, policy should still take effect
restartBroker();
// Trigger the cache init.
Producer<byte[]> producer = pulsarClient.newProducer().topic(topic).create();
Awaitility.await()
.untilAsserted(() -> {
PersistentTopic persistentTopic = (PersistentTopic) pulsar.getBrokerService().getTopicIfExists(topic).get().get();
Assert.assertEquals(persistentTopic.getInactiveTopicPolicies(), finalInactiveTopicPolicies);
});
producer.close();
}
@Test
public void testGetSetSubscriptionDispatchRate() throws Exception {
final String topic = testTopic + UUID.randomUUID();
admin.topics().createNonPartitionedTopic(topic);
Awaitility.await()
.until(() -> pulsar.getTopicPoliciesService().cacheIsInitialized(TopicName.get(topic)));
DispatchRate dispatchRate = DispatchRate.builder()
.dispatchThrottlingRateInMsg(1000)
.dispatchThrottlingRateInByte(1024 * 1024)
.ratePeriodInSecond(1)
.build();
log.info("Subscription Dispatch Rate: {} will set to the topic: {}", dispatchRate, topic);
admin.topics().setSubscriptionDispatchRate(topic, dispatchRate);
log.info("Subscription dispatch rate set success on topic: {}", topic);
Awaitility.await()
.untilAsserted(() -> Assert.assertEquals(admin.topics().getSubscriptionDispatchRate(topic), dispatchRate));
String subscriptionName = "test_subscription_rate";
Consumer<byte[]> consumer = pulsarClient.newConsumer().subscriptionName(subscriptionName).topic(topic).subscribe();
DispatchRateLimiter dispatchRateLimiter = pulsar.getBrokerService().getTopicIfExists(topic)
.get().get().getSubscription(subscriptionName).getDispatcher().getRateLimiter().get();
Assert.assertNotNull(dispatchRateLimiter);
Assert.assertEquals(dispatchRateLimiter.getDispatchRateOnByte(), dispatchRate.getDispatchThrottlingRateInByte());
Assert.assertEquals(dispatchRateLimiter.getDispatchRateOnMsg(), dispatchRate.getDispatchThrottlingRateInMsg());
consumer.close();