Examples with IncomingKafkaRecordMetadata io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordMetadata used on opensource projects

Example 6 with IncomingKafkaRecordMetadata

use of io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordMetadata in project smallrye-reactive-messaging by smallrye.

the class DeprecatedCommitStrategiesTest method testThrottledStrategyWithTooManyUnackedMessages.

@Test
void testThrottledStrategyWithTooManyUnackedMessages() throws Exception {
    MapBasedConfig config = commonConfiguration().with("client.id", UUID.randomUUID().toString()).with("commit-strategy", "throttled").with("auto.offset.reset", "earliest").with("health-enabled", true).with("throttled.unprocessed-record-max-age.ms", 1000).with("auto.commit.interval.ms", 100);
    String group = UUID.randomUUID().toString();
    source = new KafkaSource<>(vertx, group, new KafkaConnectorIncomingConfiguration(config), getConsumerRebalanceListeners(), CountKafkaCdiEvents.noCdiEvents, getDeserializationFailureHandlers(), -1);
    injectMockConsumer(source, consumer);
    List<Message<?>> list = new ArrayList<>();
    source.getStream().subscribe().with(list::add);
    TopicPartition p0 = new TopicPartition(TOPIC, 0);
    TopicPartition p1 = new TopicPartition(TOPIC, 1);
    Map<TopicPartition, Long> offsets = new HashMap<>();
    offsets.put(p0, 0L);
    offsets.put(p1, 5L);
    consumer.updateBeginningOffsets(offsets);
    consumer.schedulePollTask(() -> {
        consumer.rebalance(offsets.keySet());
        source.getCommitHandler().partitionsAssigned(offsets.keySet());
        for (int i = 0; i < 500; i++) {
            consumer.addRecord(new ConsumerRecord<>(TOPIC, 0, i, "k", "v0-" + i));
            consumer.addRecord(new ConsumerRecord<>(TOPIC, 1, i, "r", "v1-" + i));
        }
    });
    // Expected number of messages: 500 messages in each partition minus the [0..5) messages from p1
    int expected = 500 * 2 - 5;
    await().until(() -> list.size() == expected);
    assertThat(list).hasSize(expected);
    // Only ack the one from partition 0, and the 3 first items from partition 1.
    int count = 0;
    for (Message<?> message : list) {
        IncomingKafkaRecordMetadata<?, ?> metadata = message.getMetadata(IncomingKafkaRecordMetadata.class).orElseThrow(() -> new Exception("metadata expected"));
        if (metadata.getPartition() == 0) {
            message.ack().toCompletableFuture().join();
        } else {
            if (count < 5) {
                message.ack().toCompletableFuture().join();
                count = count + 1;
            }
        }
        LegacyMetadataTestUtils.tempCompareLegacyAndApiMetadata(metadata, message);
    }
    AtomicReference<HealthReport> report = new AtomicReference<>();
    await().until(() -> {
        HealthReport.HealthReportBuilder builder = HealthReport.builder();
        source.isAlive(builder);
        HealthReport r = builder.build();
        report.set(r);
        return !r.isOk();
    });
    HealthReport r = report.get();
    String message = r.getChannels().get(0).getMessage();
    assertThat(message).contains("my-topic-1", "9");
}

Example 7 with IncomingKafkaRecordMetadata

use of io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordMetadata in project smallrye-reactive-messaging by smallrye.

the class CommitStrategiesTest method testThrottledStrategyWithTooManyUnackedMessages.

@Test
void testThrottledStrategyWithTooManyUnackedMessages() throws Exception {
    MapBasedConfig config = commonConfiguration().with("client.id", UUID.randomUUID().toString()).with("commit-strategy", "throttled").with("auto.offset.reset", "earliest").with("health-enabled", true).with("throttled.unprocessed-record-max-age.ms", 1000).with("auto.commit.interval.ms", 100);
    String group = UUID.randomUUID().toString();
    source = new KafkaSource<>(vertx, group, new KafkaConnectorIncomingConfiguration(config), getConsumerRebalanceListeners(), CountKafkaCdiEvents.noCdiEvents, getDeserializationFailureHandlers(), -1);
    injectMockConsumer(source, consumer);
    List<Message<?>> list = new ArrayList<>();
    source.getStream().subscribe().with(list::add);
    TopicPartition p0 = new TopicPartition(TOPIC, 0);
    TopicPartition p1 = new TopicPartition(TOPIC, 1);
    Map<TopicPartition, Long> offsets = new HashMap<>();
    offsets.put(p0, 0L);
    offsets.put(p1, 5L);
    consumer.updateBeginningOffsets(offsets);
    consumer.schedulePollTask(() -> {
        consumer.rebalance(offsets.keySet());
        source.getCommitHandler().partitionsAssigned(offsets.keySet());
        for (int i = 0; i < 500; i++) {
            consumer.addRecord(new ConsumerRecord<>(TOPIC, 0, i, "k", "v0-" + i));
            consumer.addRecord(new ConsumerRecord<>(TOPIC, 1, i, "r", "v1-" + i));
        }
    });
    // Expected number of messages: 500 messages in each partition minus the [0..5) messages from p1
    int expected = 500 * 2 - 5;
    await().until(() -> list.size() == expected);
    assertThat(list).hasSize(expected);
    // Only ack the one from partition 0, and the 3 first items from partition 1.
    int count = 0;
    for (Message<?> message : list) {
        IncomingKafkaRecordMetadata<?, ?> metadata = message.getMetadata(IncomingKafkaRecordMetadata.class).orElseThrow(() -> new Exception("metadata expected"));
        if (metadata.getPartition() == 0) {
            message.ack().toCompletableFuture().join();
        } else {
            if (count < 5) {
                message.ack().toCompletableFuture().join();
                count = count + 1;
            }
        }
        LegacyMetadataTestUtils.tempCompareLegacyAndApiMetadata(metadata, message);
    }
    AtomicReference<HealthReport> report = new AtomicReference<>();
    await().until(() -> {
        HealthReport.HealthReportBuilder builder = HealthReport.builder();
        source.isAlive(builder);
        HealthReport r = builder.build();
        report.set(r);
        return !r.isOk();
    });
    HealthReport r = report.get();
    String message = r.getChannels().get(0).getMessage();
    assertThat(message).contains("my-topic-1", "9");
}

Example 8 with IncomingKafkaRecordMetadata

use of io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordMetadata in project smallrye-reactive-messaging by smallrye.

the class KafkaCloudEventHelper method createStructuredRecord.

@SuppressWarnings("rawtypes")
public static ProducerRecord<?, ?> createStructuredRecord(Message<?> message, String topic, OutgoingKafkaRecordMetadata<?> outgoingMetadata, IncomingKafkaRecordMetadata<?, ?> incomingMetadata, OutgoingCloudEventMetadata<?> ceMetadata, RuntimeKafkaSinkConfiguration configuration) {
    if (ceMetadata == null) {
        ceMetadata = OutgoingCloudEventMetadata.builder().build();
    }
    Integer partition = getPartition(outgoingMetadata, configuration);
    Object key = getKey(message, outgoingMetadata, ceMetadata, configuration);
    Long timestamp = getTimestamp(outgoingMetadata);
    List<Header> headers = getHeaders(outgoingMetadata, incomingMetadata, configuration);
    String source = getSource(ceMetadata, configuration);
    String type = getType(ceMetadata, configuration);
    Optional<String> subject = getSubject(ceMetadata, configuration);
    Optional<String> dataContentType = getDataContentType(ceMetadata, configuration);
    Optional<URI> schema = getDataSchema(ceMetadata, configuration);
    // if headers does not contain a "content-type" header add one
    Optional<Header> contentType = headers.stream().filter(h -> h.key().equalsIgnoreCase(KAFKA_HEADER_CONTENT_TYPE)).findFirst();
    if (!contentType.isPresent()) {
        headers.add(new RecordHeader(KAFKA_HEADER_CONTENT_TYPE, STRUCTURED_CONTENT_TYPE.getBytes()));
    }
    // We need to build the JSON Object representing the Cloud Event
    JsonObject json = new JsonObject();
    json.put(CE_ATTRIBUTE_SPEC_VERSION, ceMetadata.getSpecVersion()).put(CE_ATTRIBUTE_TYPE, type).put(CE_ATTRIBUTE_SOURCE, source).put(CE_ATTRIBUTE_ID, ceMetadata.getId());
    ZonedDateTime time = ceMetadata.getTimeStamp().orElse(null);
    if (time != null) {
        json.put(CE_ATTRIBUTE_TIME, time.toInstant());
    } else if (configuration.getCloudEventsInsertTimestamp()) {
        json.put(CE_ATTRIBUTE_TIME, Instant.now());
    }
    schema.ifPresent(s -> json.put(CE_ATTRIBUTE_DATA_SCHEMA, s));
    dataContentType.ifPresent(s -> json.put(CE_ATTRIBUTE_DATA_CONTENT_TYPE, s));
    subject.ifPresent(s -> json.put(CE_ATTRIBUTE_SUBJECT, s));
    // Extensions
    ceMetadata.getExtensions().forEach(json::put);
    // Encode the payload to json
    Object payload = message.getPayload();
    if (payload instanceof Record) {
        payload = ((Record) payload).value();
    }
    if (payload instanceof String) {
        json.put("data", payload);
    } else {
        json.put("data", JsonObject.mapFrom(payload));
    }
    return new ProducerRecord<>(topic, partition, timestamp, key, json.encode(), headers);
}

Example 9 with IncomingKafkaRecordMetadata

use of io.smallrye.reactive.messaging.kafka.api.IncomingKafkaRecordMetadata in project smallrye-reactive-messaging by smallrye.

the class MultiTopicsTest method testWithPattern.

@Test
public void testWithPattern() {
    String topic1 = "greetings-" + UUID.randomUUID().toString();
    String topic2 = "greetings-" + UUID.randomUUID().toString();
    String topic3 = "greetings-" + UUID.randomUUID().toString();
    companion.topics().createAndWait(topic1, 1);
    companion.topics().createAndWait(topic2, 1);
    companion.topics().createAndWait(topic3, 1);
    KafkaConsumer bean = runApplication(kafkaConfig("mp.messaging.incoming.kafka").with("value.deserializer", StringDeserializer.class.getName()).with("topic", "greetings-.+").with("pattern", true).with("auto.offset.reset", "earliest"), KafkaConsumer.class);
    await().until(this::isReady);
    await().until(this::isAlive);
    assertThat(bean.getMessages()).isEmpty();
    companion.produceStrings().usingGenerator(i -> new ProducerRecord<>(topic1, "hello"), 3);
    companion.produceStrings().usingGenerator(i -> new ProducerRecord<>(topic2, "hallo"), 3);
    companion.produceStrings().usingGenerator(i -> new ProducerRecord<>(topic3, "bonjour"), 3);
    companion.produceStrings().usingGenerator(i -> new ProducerRecord<>("do-not-match", "Bahh!"), 3);
    await().until(() -> bean.getMessages().size() >= 9);
    AtomicInteger top1 = new AtomicInteger();
    AtomicInteger top2 = new AtomicInteger();
    AtomicInteger top3 = new AtomicInteger();
    bean.getMessages().forEach(message -> {
        IncomingKafkaRecordMetadata record = message.getMetadata(IncomingKafkaRecordMetadata.class).orElse(null);
        assertThat(record).isNotNull();
        String topic = record.getTopic();
        if (topic.equals(topic1)) {
            top1.incrementAndGet();
            assertThat(message.getPayload()).isEqualTo("hello");
        } else if (topic.equals(topic2)) {
            top2.incrementAndGet();
            assertThat(message.getPayload()).isEqualTo("hallo");
        } else if (topic.equals(topic3)) {
            top3.incrementAndGet();
            assertThat(message.getPayload()).isEqualTo("bonjour");
        }
        LegacyMetadataTestUtils.tempCompareLegacyAndApiMetadata(record, message);
    });
    assertThat(top1).hasValue(3);
    assertThat(top2).hasValue(3);
    assertThat(top3).hasValue(3);
}