Examples with BacklogQuota com.yahoo.pulsar.common.policies.data.BacklogQuota used on opensource projects

Example 1 with BacklogQuota

use of com.yahoo.pulsar.common.policies.data.BacklogQuota in project pulsar by yahoo.

the class PulsarAdminToolTest method namespaces.

@Test
void namespaces() throws Exception {
    PulsarAdmin admin = Mockito.mock(PulsarAdmin.class);
    Namespaces mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    Lookup mockLookup = mock(Lookup.class);
    when(admin.lookups()).thenReturn(mockLookup);
    CmdNamespaces namespaces = new CmdNamespaces(admin);
    namespaces.run(split("list myprop"));
    verify(mockNamespaces).getNamespaces("myprop");
    namespaces.run(split("list-cluster myprop/clust"));
    verify(mockNamespaces).getNamespaces("myprop", "clust");
    namespaces.run(split("destinations myprop/clust/ns1"));
    verify(mockNamespaces).getDestinations("myprop/clust/ns1");
    namespaces.run(split("policies myprop/clust/ns1"));
    verify(mockNamespaces).getPolicies("myprop/clust/ns1");
    namespaces.run(split("create myprop/clust/ns1"));
    verify(mockNamespaces).createNamespace("myprop/clust/ns1");
    namespaces.run(split("delete myprop/clust/ns1"));
    verify(mockNamespaces).deleteNamespace("myprop/clust/ns1");
    namespaces.run(split("permissions myprop/clust/ns1"));
    verify(mockNamespaces).getPermissions("myprop/clust/ns1");
    namespaces.run(split("grant-permission myprop/clust/ns1 --role role1 --actions produce,consume"));
    verify(mockNamespaces).grantPermissionOnNamespace("myprop/clust/ns1", "role1", EnumSet.of(AuthAction.produce, AuthAction.consume));
    namespaces.run(split("revoke-permission myprop/clust/ns1 --role role1"));
    verify(mockNamespaces).revokePermissionsOnNamespace("myprop/clust/ns1", "role1");
    namespaces.run(split("set-clusters myprop/clust/ns1 -c use,usw,usc"));
    verify(mockNamespaces).setNamespaceReplicationClusters("myprop/clust/ns1", Lists.newArrayList("use", "usw", "usc"));
    namespaces.run(split("get-clusters myprop/clust/ns1"));
    verify(mockNamespaces).getNamespaceReplicationClusters("myprop/clust/ns1");
    namespaces.run(split("unload myprop/clust/ns1"));
    verify(mockNamespaces).unload("myprop/clust/ns1");
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("unload myprop/clust/ns1 -b 0x80000000_0xffffffff"));
    verify(mockNamespaces).unloadNamespaceBundle("myprop/clust/ns1", "0x80000000_0xffffffff");
    namespaces.run(split("split-bundle myprop/clust/ns1 -b 0x00000000_0xffffffff"));
    verify(mockNamespaces).splitNamespaceBundle("myprop/clust/ns1", "0x00000000_0xffffffff");
    namespaces.run(split("get-backlog-quotas myprop/clust/ns1"));
    verify(mockNamespaces).getBacklogQuotaMap("myprop/clust/ns1");
    namespaces.run(split("set-backlog-quota myprop/clust/ns1 -p producer_request_hold -l 10"));
    verify(mockNamespaces).setBacklogQuota("myprop/clust/ns1", new BacklogQuota(10, RetentionPolicy.producer_request_hold));
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("set-backlog-quota myprop/clust/ns1 -p producer_exception -l 10K"));
    verify(mockNamespaces).setBacklogQuota("myprop/clust/ns1", new BacklogQuota(10 * 1024, RetentionPolicy.producer_exception));
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("set-backlog-quota myprop/clust/ns1 -p producer_exception -l 10M"));
    verify(mockNamespaces).setBacklogQuota("myprop/clust/ns1", new BacklogQuota(10 * 1024 * 1024, RetentionPolicy.producer_exception));
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("set-backlog-quota myprop/clust/ns1 -p producer_exception -l 10G"));
    verify(mockNamespaces).setBacklogQuota("myprop/clust/ns1", new BacklogQuota(10l * 1024 * 1024 * 1024, RetentionPolicy.producer_exception));
    namespaces.run(split("set-persistence myprop/clust/ns1 -e 2 -w 1 -a 1 -r 100.0"));
    verify(mockNamespaces).setPersistence("myprop/clust/ns1", new PersistencePolicies(2, 1, 1, 100.0d));
    namespaces.run(split("get-persistence myprop/clust/ns1"));
    verify(mockNamespaces).getPersistence("myprop/clust/ns1");
    namespaces.run(split("set-message-ttl myprop/clust/ns1 -ttl 300"));
    verify(mockNamespaces).setNamespaceMessageTTL("myprop/clust/ns1", 300);
    namespaces.run(split("get-message-ttl myprop/clust/ns1"));
    verify(mockNamespaces).getNamespaceMessageTTL("myprop/clust/ns1");
    namespaces.run(split("set-retention myprop/clust/ns1 -t 1h -s 1M"));
    verify(mockNamespaces).setRetention("myprop/clust/ns1", new RetentionPolicies(60, 1));
    namespaces.run(split("get-retention myprop/clust/ns1"));
    verify(mockNamespaces).getRetention("myprop/clust/ns1");
    namespaces.run(split("clear-backlog myprop/clust/ns1 -force"));
    verify(mockNamespaces).clearNamespaceBacklog("myprop/clust/ns1");
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("clear-backlog -b 0x80000000_0xffffffff myprop/clust/ns1 -force"));
    verify(mockNamespaces).clearNamespaceBundleBacklog("myprop/clust/ns1", "0x80000000_0xffffffff");
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("clear-backlog -s my-sub myprop/clust/ns1 -force"));
    verify(mockNamespaces).clearNamespaceBacklogForSubscription("myprop/clust/ns1", "my-sub");
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("clear-backlog -b 0x80000000_0xffffffff -s my-sub myprop/clust/ns1 -force"));
    verify(mockNamespaces).clearNamespaceBundleBacklogForSubscription("myprop/clust/ns1", "0x80000000_0xffffffff", "my-sub");
    namespaces.run(split("unsubscribe -s my-sub myprop/clust/ns1"));
    verify(mockNamespaces).unsubscribeNamespace("myprop/clust/ns1", "my-sub");
    mockNamespaces = mock(Namespaces.class);
    when(admin.namespaces()).thenReturn(mockNamespaces);
    namespaces = new CmdNamespaces(admin);
    namespaces.run(split("unsubscribe -b 0x80000000_0xffffffff -s my-sub myprop/clust/ns1"));
    verify(mockNamespaces).unsubscribeNamespaceBundle("myprop/clust/ns1", "0x80000000_0xffffffff", "my-sub");
}

Example 2 with BacklogQuota

use of com.yahoo.pulsar.common.policies.data.BacklogQuota in project pulsar by yahoo.

the class PersistentTopic method getBacklogQuota.

/**
     *
     * @return Backlog quota for topic
     */
@Override
public BacklogQuota getBacklogQuota() {
    DestinationName destination = DestinationName.get(this.getName());
    String namespace = destination.getNamespace();
    String policyPath = AdminResource.path("policies", namespace);
    BacklogQuota backlogQuota = brokerService.getBacklogQuotaManager().getBacklogQuota(namespace, policyPath);
    return backlogQuota;
}

Example 3 with BacklogQuota

use of com.yahoo.pulsar.common.policies.data.BacklogQuota in project pulsar by yahoo.

the class AdminApiTest method backlogQuotas.

@Test
public void backlogQuotas() throws Exception {
    assertEquals(admin.namespaces().getBacklogQuotaMap("prop-xyz/use/ns1"), Maps.newTreeMap());
    Map<BacklogQuotaType, BacklogQuota> quotaMap = admin.namespaces().getBacklogQuotaMap("prop-xyz/use/ns1");
    assertEquals(quotaMap.size(), 0);
    assertEquals(quotaMap.get(BacklogQuotaType.destination_storage), null);
    admin.namespaces().setBacklogQuota("prop-xyz/use/ns1", new BacklogQuota(1 * 1024 * 1024 * 1024, RetentionPolicy.producer_exception));
    quotaMap = admin.namespaces().getBacklogQuotaMap("prop-xyz/use/ns1");
    assertEquals(quotaMap.size(), 1);
    assertEquals(quotaMap.get(BacklogQuotaType.destination_storage), new BacklogQuota(1 * 1024 * 1024 * 1024, RetentionPolicy.producer_exception));
    admin.namespaces().removeBacklogQuota("prop-xyz/use/ns1");
    quotaMap = admin.namespaces().getBacklogQuotaMap("prop-xyz/use/ns1");
    assertEquals(quotaMap.size(), 0);
    assertEquals(quotaMap.get(BacklogQuotaType.destination_storage), null);
}

Example 4 with BacklogQuota

use of com.yahoo.pulsar.common.policies.data.BacklogQuota in project pulsar by yahoo.

the class BacklogQuotaManagerTest method testConcurrentAckAndEviction.

@Test
public void testConcurrentAckAndEviction() throws Exception {
    assertEquals(admin.namespaces().getBacklogQuotaMap("prop/usc/ns-quota"), Maps.newTreeMap());
    admin.namespaces().setBacklogQuota("prop/usc/ns-quota", new BacklogQuota(10 * 1024, BacklogQuota.RetentionPolicy.consumer_backlog_eviction));
    final String topic1 = "persistent://prop/usc/ns-quota/topic12";
    final String subName1 = "c12";
    final String subName2 = "c22";
    final int numMsgs = 20;
    final CyclicBarrier barrier = new CyclicBarrier(2);
    final CountDownLatch counter = new CountDownLatch(2);
    final AtomicBoolean gotException = new AtomicBoolean(false);
    ClientConfiguration clientConf = new ClientConfiguration();
    clientConf.setStatsInterval(0, TimeUnit.SECONDS);
    PulsarClient client = PulsarClient.create(adminUrl.toString(), clientConf);
    PulsarClient client2 = PulsarClient.create(adminUrl.toString(), clientConf);
    Consumer consumer1 = client2.subscribe(topic1, subName1);
    Consumer consumer2 = client2.subscribe(topic1, subName2);
    Thread producerThread = new Thread() {

        public void run() {
            try {
                barrier.await();
                final com.yahoo.pulsar.client.api.Producer producer = client.createProducer(topic1);
                byte[] content = new byte[1024];
                for (int i = 0; i < numMsgs; i++) {
                    producer.send(content);
                }
                producer.close();
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    Thread ConsumerThread = new Thread() {

        public void run() {
            try {
                barrier.await();
                for (int i = 0; i < numMsgs; i++) {
                    // only one consumer acknowledges the message
                    consumer1.acknowledge(consumer1.receive());
                    consumer2.receive();
                }
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    producerThread.start();
    ConsumerThread.start();
    // test hangs without timeout since there is nothing to consume due to eviction
    counter.await(20, TimeUnit.SECONDS);
    assertTrue(!gotException.get());
    Thread.sleep((TIME_TO_CHECK_BACKLOG_QUOTA + 1) * 1000);
    rolloverStats();
    PersistentTopicStats stats = admin.persistentTopics().getStats(topic1);
    Assert.assertTrue(stats.storageSize <= 10 * 1024, "Storage size is [" + stats.storageSize + "]");
    client.close();
    client2.close();
}

Example 5 with BacklogQuota

use of com.yahoo.pulsar.common.policies.data.BacklogQuota in project pulsar by yahoo.

the class BacklogQuotaManagerTest method testEvictionMulti.

@Test
public void testEvictionMulti() throws Exception {
    assertEquals(admin.namespaces().getBacklogQuotaMap("prop/usc/ns-quota"), Maps.newTreeMap());
    admin.namespaces().setBacklogQuota("prop/usc/ns-quota", new BacklogQuota(15 * 1024, BacklogQuota.RetentionPolicy.consumer_backlog_eviction));
    final String topic1 = "persistent://prop/usc/ns-quota/topic14";
    final String subName1 = "c14";
    final String subName2 = "c24";
    final int numMsgs = 10;
    final CyclicBarrier barrier = new CyclicBarrier(4);
    final CountDownLatch counter = new CountDownLatch(4);
    final AtomicBoolean gotException = new AtomicBoolean(false);
    final ClientConfiguration clientConf = new ClientConfiguration();
    clientConf.setStatsInterval(0, TimeUnit.SECONDS);
    final PulsarClient client = PulsarClient.create(adminUrl.toString(), clientConf);
    final Consumer consumer1 = client.subscribe(topic1, subName1);
    final Consumer consumer2 = client.subscribe(topic1, subName2);
    final PulsarClient client3 = PulsarClient.create(adminUrl.toString(), clientConf);
    final PulsarClient client2 = PulsarClient.create(adminUrl.toString(), clientConf);
    Thread producerThread1 = new Thread() {

        public void run() {
            try {
                barrier.await();
                com.yahoo.pulsar.client.api.Producer producer = client2.createProducer(topic1);
                byte[] content = new byte[1024];
                for (int i = 0; i < numMsgs; i++) {
                    producer.send(content);
                }
                producer.close();
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    Thread producerThread2 = new Thread() {

        public void run() {
            try {
                barrier.await();
                com.yahoo.pulsar.client.api.Producer producer = client3.createProducer(topic1);
                byte[] content = new byte[1024];
                for (int i = 0; i < numMsgs; i++) {
                    producer.send(content);
                }
                producer.close();
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    Thread ConsumerThread1 = new Thread() {

        public void run() {
            try {
                barrier.await();
                for (int i = 0; i < numMsgs * 2; i++) {
                    consumer1.acknowledge(consumer1.receive());
                }
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    Thread ConsumerThread2 = new Thread() {

        public void run() {
            try {
                barrier.await();
                for (int i = 0; i < numMsgs * 2; i++) {
                    consumer2.acknowledge(consumer2.receive());
                }
            } catch (Exception e) {
                gotException.set(true);
            } finally {
                counter.countDown();
            }
        }
    };
    producerThread1.start();
    producerThread2.start();
    ConsumerThread1.start();
    ConsumerThread2.start();
    counter.await(20, TimeUnit.SECONDS);
    assertTrue(!gotException.get());
    Thread.sleep((TIME_TO_CHECK_BACKLOG_QUOTA + 1) * 1000);
    rolloverStats();
    PersistentTopicStats stats = admin.persistentTopics().getStats(topic1);
    Assert.assertTrue(stats.storageSize <= 15 * 1024, "Storage size is [" + stats.storageSize + "]");
    client.close();
    client2.close();
    client3.close();
}