Examples with SinkStatus org.apache.pulsar.common.policies.data.SinkStatus used on opensource projects

Example 16 with SinkStatus

use of org.apache.pulsar.common.policies.data.SinkStatus in project incubator-pulsar by apache.

the class SinksImpl method getSinkStatusAsync.

@Override
public CompletableFuture<SinkStatus> getSinkStatusAsync(String tenant, String namespace, String sinkName) {
    final CompletableFuture<SinkStatus> future = new CompletableFuture<>();
    if (!validateSinkName(tenant, namespace, sinkName, future)) {
        return future;
    }
    WebTarget path = sink.path(tenant).path(namespace).path(sinkName).path("status");
    asyncGetRequest(path, new InvocationCallback<Response>() {

        @Override
        public void completed(Response response) {
            if (response.getStatus() != Response.Status.OK.getStatusCode()) {
                future.completeExceptionally(getApiException(response));
            } else {
                future.complete(response.readEntity(SinkStatus.class));
            }
        }

        @Override
        public void failed(Throwable throwable) {
            future.completeExceptionally(getApiException(throwable.getCause()));
        }
    });
    return future;
}

Example 17 with SinkStatus

use of org.apache.pulsar.common.policies.data.SinkStatus in project incubator-pulsar by apache.

the class PulsarSinkE2ETest method testPulsarSinkStats.

private void testPulsarSinkStats(String jarFilePathUrl, Function<SinkConfig, SinkConfig> override) throws Exception {
    final String namespacePortion = "io";
    final String replNamespace = tenant + "/" + namespacePortion;
    final String sourceTopic = "persistent://" + replNamespace + "/input";
    final String sinkName = "PulsarSink-test";
    final String propertyKey = "key";
    final String propertyValue = "value";
    final String subscriptionName = "test-sub";
    admin.namespaces().createNamespace(replNamespace);
    Set<String> clusters = Sets.newHashSet(Lists.newArrayList("use"));
    admin.namespaces().setNamespaceReplicationClusters(replNamespace, clusters);
    // create a producer that creates a topic at broker
    Producer<String> producer = pulsarClient.newProducer(Schema.STRING).topic(sourceTopic).create();
    SinkConfig sinkConfig = createSinkConfig(tenant, namespacePortion, sinkName, sourceTopic, subscriptionName);
    sinkConfig.setInputSpecs(Collections.singletonMap(sourceTopic, ConsumerConfig.builder().receiverQueueSize(1000).build()));
    if (override != null) {
        sinkConfig = override.apply(sinkConfig);
    }
    if (jarFilePathUrl.startsWith(Utils.BUILTIN)) {
        sinkConfig.setArchive(jarFilePathUrl);
        admin.sinks().createSink(sinkConfig, null);
    } else {
        admin.sinks().createSinkWithUrl(sinkConfig, jarFilePathUrl);
    }
    sinkConfig.setInputSpecs(Collections.singletonMap(sourceTopic, ConsumerConfig.builder().receiverQueueSize(523).build()));
    if (override != null) {
        sinkConfig = override.apply(sinkConfig);
    }
    if (jarFilePathUrl.startsWith(Utils.BUILTIN)) {
        sinkConfig.setArchive(jarFilePathUrl);
        admin.sinks().updateSink(sinkConfig, null);
    } else {
        admin.sinks().updateSinkWithUrl(sinkConfig, jarFilePathUrl);
    }
    retryStrategically((test) -> {
        try {
            TopicStats topicStats = admin.topics().getStats(sourceTopic);
            return topicStats.getSubscriptions().containsKey(subscriptionName) && topicStats.getSubscriptions().get(subscriptionName).getConsumers().size() == 1 && topicStats.getSubscriptions().get(subscriptionName).getConsumers().get(0).getAvailablePermits() == 523;
        } catch (PulsarAdminException e) {
            return false;
        }
    }, 50, 150);
    TopicStats topicStats = admin.topics().getStats(sourceTopic);
    assertEquals(topicStats.getSubscriptions().size(), 1);
    assertTrue(topicStats.getSubscriptions().containsKey(subscriptionName));
    assertEquals(topicStats.getSubscriptions().get(subscriptionName).getConsumers().size(), 1);
    assertEquals(topicStats.getSubscriptions().get(subscriptionName).getConsumers().get(0).getAvailablePermits(), 523);
    // make sure there are no errors in the sink
    SinkStatus status = admin.sinks().getSinkStatus(tenant, namespacePortion, sinkName);
    status.getInstances().forEach(sinkInstanceStatus -> assertEquals(sinkInstanceStatus.status.numSinkExceptions, 0));
    status.getInstances().forEach(sinkInstanceStatus -> assertEquals(sinkInstanceStatus.status.numSystemExceptions, 0));
    // validate prometheus metrics empty
    String prometheusMetrics = PulsarFunctionTestUtils.getPrometheusMetrics(pulsar.getListenPortHTTP().get());
    log.info("prometheus metrics: {}", prometheusMetrics);
    Map<String, PulsarFunctionTestUtils.Metric> metrics = PulsarFunctionTestUtils.parseMetrics(prometheusMetrics);
    PulsarFunctionTestUtils.Metric m = metrics.get("pulsar_sink_received_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_received_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_written_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_written_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_sink_exceptions_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_sink_exceptions_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_system_exceptions_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_system_exceptions_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_last_invocation");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    int totalMsgs = 10;
    for (int i = 0; i < totalMsgs; i++) {
        String data = "my-message-" + i;
        producer.newMessage().property(propertyKey, propertyValue).value(data).send();
    }
    retryStrategically((test) -> {
        try {
            SubscriptionStats subStats = admin.topics().getStats(sourceTopic).getSubscriptions().get(subscriptionName);
            return subStats.getUnackedMessages() == 0 && subStats.getMsgOutCounter() == totalMsgs;
        } catch (PulsarAdminException e) {
            return false;
        }
    }, 5, 200);
    SubscriptionStats subStats = admin.topics().getStats(sourceTopic).getSubscriptions().get(subscriptionName);
    assertEquals(subStats.getUnackedMessages(), 0);
    assertEquals(subStats.getMsgOutCounter(), totalMsgs);
    assertEquals(subStats.getMsgBacklog(), 0);
    // make sure there are no errors in the sink after producing
    status = admin.sinks().getSinkStatus(tenant, namespacePortion, sinkName);
    status.getInstances().forEach(sinkInstanceStatus -> assertEquals(sinkInstanceStatus.status.numSinkExceptions, 0));
    status.getInstances().forEach(sinkInstanceStatus -> assertEquals(sinkInstanceStatus.status.numSystemExceptions, 0));
    // get stats after producing
    prometheusMetrics = PulsarFunctionTestUtils.getPrometheusMetrics(pulsar.getListenPortHTTP().get());
    log.info("prometheusMetrics: {}", prometheusMetrics);
    metrics = PulsarFunctionTestUtils.parseMetrics(prometheusMetrics);
    m = metrics.get("pulsar_sink_received_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, (double) totalMsgs);
    m = metrics.get("pulsar_sink_received_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, (double) totalMsgs);
    m = metrics.get("pulsar_sink_written_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, (double) totalMsgs);
    m = metrics.get("pulsar_sink_written_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, (double) totalMsgs);
    m = metrics.get("pulsar_sink_sink_exceptions_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_sink_exceptions_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_system_exceptions_total");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_system_exceptions_total_1min");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertEquals(m.value, 0.0);
    m = metrics.get("pulsar_sink_last_invocation");
    assertEquals(m.tags.get("cluster"), config.getClusterName());
    assertEquals(m.tags.get("instance_id"), "0");
    assertEquals(m.tags.get("name"), sinkName);
    assertEquals(m.tags.get("namespace"), String.format("%s/%s", tenant, namespacePortion));
    assertEquals(m.tags.get("fqfn"), FunctionCommon.getFullyQualifiedName(tenant, namespacePortion, sinkName));
    assertTrue(m.value > 0.0);
    // delete functions
    admin.sinks().deleteSink(tenant, namespacePortion, sinkName);
    retryStrategically((test) -> {
        try {
            return admin.topics().getStats(sourceTopic).getSubscriptions().size() == 0;
        } catch (PulsarAdminException e) {
            return false;
        }
    }, 50, 150);
    // make sure subscriptions are cleanup
    assertEquals(admin.topics().getStats(sourceTopic).getSubscriptions().size(), 0);
    tempDirectory.assertThatFunctionDownloadTempFilesHaveBeenDeleted();
}

Example 18 with SinkStatus

use of org.apache.pulsar.common.policies.data.SinkStatus in project pulsar by yahoo.

the class SinksImpl method getSinkStatus.

@Override
public SinkStatus getSinkStatus(final String tenant, final String namespace, final String componentName, final URI uri, final String clientRole, final AuthenticationDataSource clientAuthenticationDataHttps) {
    // validate parameters
    componentStatusRequestValidate(tenant, namespace, componentName, clientRole, clientAuthenticationDataHttps);
    SinkStatus sinkStatus;
    try {
        sinkStatus = new GetSinkStatus().getComponentStatus(tenant, namespace, componentName, uri);
    } catch (WebApplicationException we) {
        throw we;
    } catch (Exception e) {
        log.error("{}/{}/{} Got Exception Getting Status", tenant, namespace, componentName, e);
        throw new RestException(Response.Status.INTERNAL_SERVER_ERROR, e.getMessage());
    }
    return sinkStatus;
}

Example 19 with SinkStatus

use of org.apache.pulsar.common.policies.data.SinkStatus in project pulsar by yahoo.

the class PulsarGenericObjectSinkTest method testGenericObjectSinkWithSchemaChange.

@Test(groups = { "sink" })
public void testGenericObjectSinkWithSchemaChange() throws Exception {
    @Cleanup PulsarClient client = PulsarClient.builder().serviceUrl(container.getPlainTextServiceUrl()).build();
    @Cleanup PulsarAdmin admin = PulsarAdmin.builder().serviceHttpUrl(container.getHttpServiceUrl()).build();
    final int numRecords = 2;
    String sinkName = "genericobject-sink";
    String topicName = "test-genericobject-sink-schema-change";
    submitSinkConnector(sinkName, topicName, "org.apache.pulsar.tests.integration.io.TestGenericObjectSink", JAVAJAR);
    // get sink info
    getSinkInfoSuccess(sinkName);
    getSinkStatus(sinkName);
    @Cleanup Producer<byte[]> producer = client.newProducer().topic(topicName).create();
    Schema<Pojo> schemav1 = Schema.AVRO(Pojo.class);
    Pojo record1 = Pojo.builder().field1("foo").field2(23).build();
    producer.newMessage(schemav1).value(record1).property("expectedType", schemav1.getSchemaInfo().getType().toString()).property("expectedSchemaDefinition", schemav1.getSchemaInfo().getSchemaDefinition()).property("recordNumber", "1").send();
    Schema<PojoV2> schemav2 = Schema.AVRO(PojoV2.class);
    PojoV2 record2 = PojoV2.builder().field1("foo").field2(23).field3(42.5).build();
    producer.newMessage(schemav2).value(record2).property("expectedType", schemav2.getSchemaInfo().getType().toString()).property("expectedSchemaDefinition", schemav2.getSchemaInfo().getSchemaDefinition()).property("recordNumber", "2").send();
    try {
        log.info("waiting for sink {}", sinkName);
        for (int i = 0; i < 120; i++) {
            SinkStatus status = admin.sinks().getSinkStatus("public", "default", sinkName);
            log.info("sink {} status {}", sinkName, status);
            assertEquals(status.getInstances().size(), 1);
            SinkStatus.SinkInstanceStatus instance = status.getInstances().get(0);
            if (instance.getStatus().numWrittenToSink >= numRecords || instance.getStatus().numSinkExceptions > 0 || instance.getStatus().numSystemExceptions > 0 || instance.getStatus().numRestarts > 0) {
                break;
            }
            Thread.sleep(1000);
        }
        SinkStatus status = admin.sinks().getSinkStatus("public", "default", sinkName);
        log.info("sink {} status {}", sinkName, status);
        assertEquals(status.getInstances().size(), 1);
        assertTrue(status.getInstances().get(0).getStatus().numWrittenToSink >= numRecords);
        assertTrue(status.getInstances().get(0).getStatus().numSinkExceptions == 0);
        assertTrue(status.getInstances().get(0).getStatus().numSystemExceptions == 0);
        log.info("sink {} is okay", sinkName);
    } finally {
        dumpFunctionLogs(sinkName);
    }
    deleteSink(sinkName);
    getSinkInfoNotFound(sinkName);
}

Example 20 with SinkStatus

use of org.apache.pulsar.common.policies.data.SinkStatus in project pulsar by yahoo.

the class PulsarGenericObjectSinkTest method testGenericObjectSink.

@Test(groups = { "sink" })
public void testGenericObjectSink() throws Exception {
    @Cleanup PulsarClient client = PulsarClient.builder().serviceUrl(container.getPlainTextServiceUrl()).build();
    @Cleanup PulsarAdmin admin = PulsarAdmin.builder().serviceHttpUrl(container.getHttpServiceUrl()).build();
    // we are not using a parametrized test in order to save resources
    // we create one sink that listens on multiple topics, send the records and verify the sink
    List<SinkSpec> specs = Arrays.asList(new SinkSpec("test-kv-sink-input-string-" + randomName(8), Schema.STRING, "foo"), new SinkSpec("test-kv-sink-input-avro-" + randomName(8), Schema.AVRO(Pojo.class), Pojo.builder().field1("a").field2(2).build()), new SinkSpec("test-kv-sink-input-json-" + randomName(8), Schema.JSON(Pojo.class), Pojo.builder().field1("a").field2(2).build()), new SinkSpec("test-kv-sink-input-kv-string-int-" + randomName(8), Schema.KeyValue(Schema.STRING, Schema.INT32), new KeyValue<>("foo", 123)), new SinkSpec("test-kv-sink-input-kv-avro-json-inl-" + randomName(8), Schema.KeyValue(Schema.AVRO(PojoKey.class), Schema.JSON(Pojo.class), KeyValueEncodingType.INLINE), new KeyValue<>(PojoKey.builder().field1("a").build(), Pojo.builder().field1("a").field2(2).build())), new SinkSpec("test-kv-sink-input-kv-avro-json-sep-" + randomName(8), Schema.KeyValue(Schema.AVRO(PojoKey.class), Schema.JSON(Pojo.class), KeyValueEncodingType.SEPARATED), new KeyValue<>(PojoKey.builder().field1("a").build(), Pojo.builder().field1("a").field2(2).build())));
    final int numRecordsPerTopic = 2;
    String sinkName = "genericobject-sink";
    String topicNames = specs.stream().map(SinkSpec::getOutputTopicName).collect(Collectors.joining(","));
    submitSinkConnector(sinkName, topicNames, "org.apache.pulsar.tests.integration.io.TestGenericObjectSink", JAVAJAR);
    // get sink info
    getSinkInfoSuccess(sinkName);
    getSinkStatus(sinkName);
    for (SinkSpec spec : specs) {
        @Cleanup Producer<Object> producer = client.newProducer(spec.schema).topic(spec.outputTopicName).create();
        for (int i = 0; i < numRecordsPerTopic; i++) {
            MessageId messageId = producer.newMessage().value(spec.testValue).property("expectedType", spec.schema.getSchemaInfo().getType().toString()).property("recordNumber", i + "").send();
            log.info("sent message {} {}  with ID {}", spec.testValue, spec.schema.getSchemaInfo().getType().toString(), messageId);
        }
    }
    try {
        log.info("waiting for sink {}", sinkName);
        for (int i = 0; i < 120; i++) {
            SinkStatus status = admin.sinks().getSinkStatus("public", "default", sinkName);
            log.info("sink {} status {}", sinkName, status);
            assertEquals(status.getInstances().size(), 1);
            SinkStatus.SinkInstanceStatus instance = status.getInstances().get(0);
            if (instance.getStatus().numWrittenToSink >= numRecordsPerTopic * specs.size() || instance.getStatus().numSinkExceptions > 0 || instance.getStatus().numSystemExceptions > 0 || instance.getStatus().numRestarts > 0) {
                break;
            }
            Thread.sleep(1000);
        }
        SinkStatus status = admin.sinks().getSinkStatus("public", "default", sinkName);
        log.info("sink {} status {}", sinkName, status);
        assertEquals(status.getInstances().size(), 1);
        assertTrue(status.getInstances().get(0).getStatus().numWrittenToSink >= numRecordsPerTopic * specs.size());
        assertTrue(status.getInstances().get(0).getStatus().numSinkExceptions == 0);
        assertTrue(status.getInstances().get(0).getStatus().numSystemExceptions == 0);
        log.info("sink {} is okay", sinkName);
    } finally {
        dumpFunctionLogs(sinkName);
    }
    deleteSink(sinkName);
    getSinkInfoNotFound(sinkName);
}