org.apache.kafka.clients.consumer.Consumer.commitSync()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.apache.kafka.clients.consumer.Consumer.commitSync()方法的一些代码示例，展示了Consumer.commitSync()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Consumer.commitSync()方法的具体详情如下：
包路径：org.apache.kafka.clients.consumer.Consumer
类名称：Consumer
方法名：commitSync

Consumer.commitSync介绍

暂无

代码示例

代码示例来源：origin: openzipkin/brave

public void commitSync(Duration timeout) {
 delegate.commitSync(timeout);
}

代码示例来源：origin: linkedin/cruise-control

@Override
public void onPartitionsRevoked(Collection<TopicPartition> collection) {
 _metricConsumer.commitSync();
}

代码示例来源：origin: openzipkin/brave

@Override public void commitSync(Map<TopicPartition, OffsetAndMetadata> offsets) {
 delegate.commitSync(offsets);
}

代码示例来源：origin: openzipkin/brave

public void commitSync(Map<TopicPartition, OffsetAndMetadata> offsets, Duration timeout) {
 delegate.commitSync(offsets, timeout);
}

代码示例来源：origin: openzipkin/brave

@Override public void commitSync() {
 delegate.commitSync();
}

代码示例来源：origin: apache/storm

public static <K, V> void verifyAllMessagesCommitted(Consumer<K, V> consumerSpy,
  ArgumentCaptor<Map<TopicPartition, OffsetAndMetadata>> commitCapture, long messageCount) {
  verify(consumerSpy, times(1)).commitSync(commitCapture.capture());
  Map<TopicPartition, OffsetAndMetadata> commits = commitCapture.getValue();
  assertThat("Expected commits for only one topic partition", commits.entrySet().size(), is(1));
  OffsetAndMetadata offset = commits.entrySet().iterator().next().getValue();
  assertThat("Expected committed offset to cover all emitted messages", offset.offset(), is(messageCount));
}

代码示例来源：origin: apache/storm

consumer.commitSync(nextCommitOffsets);
LOG.debug("Offsets successfully committed to Kafka [{}]", nextCommitOffsets);

代码示例来源：origin: apache/storm

private ConsumerRecords<K, V> pollKafkaBroker(PollablePartitionsInfo pollablePartitionsInfo) {
  doSeekRetriableTopicPartitions(pollablePartitionsInfo.pollableEarliestRetriableOffsets);
  Set<TopicPartition> pausedPartitions = new HashSet<>(consumer.assignment());
  pausedPartitions.removeIf(pollablePartitionsInfo.pollablePartitions::contains);
  try {
    consumer.pause(pausedPartitions);
    final ConsumerRecords<K, V> consumerRecords = consumer.poll(kafkaSpoutConfig.getPollTimeoutMs());
    ackRetriableOffsetsIfCompactedAway(pollablePartitionsInfo.pollableEarliestRetriableOffsets, consumerRecords);
    final int numPolledRecords = consumerRecords.count();
    LOG.debug("Polled [{}] records from Kafka",
      numPolledRecords);
    if (kafkaSpoutConfig.getProcessingGuarantee() == KafkaSpoutConfig.ProcessingGuarantee.AT_MOST_ONCE) {
      //Commit polled records immediately to ensure delivery is at-most-once.
      Map<TopicPartition, OffsetAndMetadata> offsetsToCommit =
        createFetchedOffsetsMetadata(consumer.assignment());
      consumer.commitSync(offsetsToCommit);
      LOG.debug("Committed offsets {} to Kafka", offsetsToCommit);
    }
    return consumerRecords;
  } finally {
    consumer.resume(pausedPartitions);
  }
}

代码示例来源：origin: apache/nifi

kafkaConsumer.commitSync(uncommittedOffsetsMap);
resetInternalState();
return true;

代码示例来源：origin: apache/nifi

kafkaConsumer.commitSync(offsetsMap);
resetInternalState();
return true;

代码示例来源：origin: apache/nifi

kafkaConsumer.commitSync(offsetsMap);
resetInternalState();
return true;

代码示例来源：origin: apache/nifi

kafkaConsumer.commitSync(offsetsMap);
resetInternalState();
return true;

代码示例来源：origin: apache/nifi

kafkaConsumer.commitSync(offsetsMap);
resetInternalState();
return true;

代码示例来源：origin: spring-projects/spring-kafka

@SuppressWarnings("unchecked")
@Test
public void remaingRecordsReceived() throws Exception {
  assertThat(this.config.deliveryLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.commitLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.pollLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.errorLatch.await(10, TimeUnit.SECONDS)).isTrue();
  InOrder inOrder = inOrder(this.consumer);
  inOrder.verify(this.consumer).subscribe(any(Collection.class), any(ConsumerRebalanceListener.class));
  inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(1L)));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(2L)));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 1), new OffsetAndMetadata(1L)));
  assertThat(this.config.count).isEqualTo(4);
  assertThat(this.config.contents).containsExactly("foo", "bar", "baz", "qux");
  assertThat(this.config.remaining).containsExactly("qux", "fiz", "buz");
}

代码示例来源：origin: spring-projects/spring-kafka

inOrder.verify(this.consumer).subscribe(any(Collection.class), any(ConsumerRebalanceListener.class));
inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(1L)));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(2L)));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 1), new OffsetAndMetadata(1L)));
inOrder.verify(this.consumer).seek(new TopicPartition("foo", 1), 1L);
inOrder.verify(this.consumer).seek(new TopicPartition("foo", 2), 0L);
inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 1), new OffsetAndMetadata(2L)));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 2), new OffsetAndMetadata(1L)));
inOrder.verify(this.consumer).commitSync(
    Collections.singletonMap(new TopicPartition("foo", 2), new OffsetAndMetadata(2L)));
inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));

代码示例来源：origin: spring-projects/spring-kafka

@SuppressWarnings("unchecked")
@Test
public void stopContainerAfterException() throws Exception {
  assertThat(this.config.deliveryLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.commitLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.pollLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.errorLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.closeLatch.await(10, TimeUnit.SECONDS)).isTrue();
  MessageListenerContainer container = this.registry.getListenerContainer(CONTAINER_ID);
  assertThat(container.isRunning()).isFalse();
  InOrder inOrder = inOrder(this.consumer);
  inOrder.verify(this.consumer).subscribe(any(Collection.class), any(ConsumerRebalanceListener.class));
  inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(1L)));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 0), new OffsetAndMetadata(2L)));
  inOrder.verify(this.consumer).commitSync(
      Collections.singletonMap(new TopicPartition("foo", 1), new OffsetAndMetadata(1L)));
  inOrder.verify(this.consumer).wakeup();
  inOrder.verify(this.consumer).unsubscribe();
  inOrder.verify(this.consumer).close();
  inOrder.verifyNoMoreInteractions();
  assertThat(this.config.count).isEqualTo(4);
  assertThat(this.config.contents.toArray()).isEqualTo(new String[]
      { "foo", "bar", "baz", "qux" });
}

代码示例来源：origin: spring-projects/spring-kafka

@SuppressWarnings("unchecked")
@Test
public void discardRemainingRecordsFromPollAndSeek() throws Exception {
  assertThat(this.config.deliveryLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.commitLatch.await(10, TimeUnit.SECONDS)).isTrue();
  assertThat(this.config.pollLatch.await(10, TimeUnit.SECONDS)).isTrue();
  this.registry.stop();
  assertThat(this.config.closeLatch.await(10, TimeUnit.SECONDS)).isTrue();
  InOrder inOrder = inOrder(this.consumer);
  inOrder.verify(this.consumer).subscribe(any(Collection.class), any(ConsumerRebalanceListener.class));
  inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
  Map<TopicPartition, OffsetAndMetadata> offsets = new LinkedHashMap<>();
  offsets.put(new TopicPartition("foo", 0), new OffsetAndMetadata(2L));
  offsets.put(new TopicPartition("foo", 1), new OffsetAndMetadata(1L));
  inOrder.verify(this.consumer).commitSync(offsets);
  inOrder.verify(this.consumer).seek(new TopicPartition("foo", 1), 1L);
  inOrder.verify(this.consumer).seek(new TopicPartition("foo", 2), 0L);
  inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
  offsets = new LinkedHashMap<>();
  offsets.put(new TopicPartition("foo", 1), new OffsetAndMetadata(2L));
  offsets.put(new TopicPartition("foo", 2), new OffsetAndMetadata(2L));
  inOrder.verify(this.consumer).commitSync(offsets);
  inOrder.verify(this.consumer).poll(Duration.ofMillis(ContainerProperties.DEFAULT_POLL_TIMEOUT));
  assertThat(this.config.count).isEqualTo(7);
  assertThat(this.config.contents.toArray()).isEqualTo(new String[]
      { "foo", "bar", "baz", "qux", "qux", "fiz", "buz" });
}

代码示例来源：origin: spring-projects/spring-kafka

this.commitLatch.countDown();
  return null;
}).given(consumer).commitSync(any(Map.class));
return consumer;

代码示例来源：origin: spring-projects/spring-kafka

@SuppressWarnings({ "unchecked", "rawtypes" })
@Bean
public KafkaListenerContainerFactory<?> batchSpyFactory() {
  ConcurrentKafkaListenerContainerFactory<Integer, String> factory =
      new ConcurrentKafkaListenerContainerFactory<>();
  ConsumerFactory spiedCf = mock(ConsumerFactory.class);
  willAnswer(i -> {
    Consumer<Integer, CharSequence> spy =
        spy(consumerFactory().createConsumer(i.getArgument(0), i.getArgument(1),
            i.getArgument(2)));
    willAnswer(invocation -> {
      try {
        return invocation.callRealMethod();
      }
      finally {
        spyLatch.countDown();
      }
    }).given(spy).commitSync(anyMap());
    return spy;
  }).given(spiedCf).createConsumer(anyString(), anyString(), anyString());
  factory.setConsumerFactory(spiedCf);
  factory.setBatchListener(true);
  factory.setRecordFilterStrategy(recordFilter());
  // always send to the same partition so the replies are in order for the test
  factory.setReplyTemplate(partitionZeroReplyingTemplate());
  return factory;
}

代码示例来源：origin: spring-projects/spring-kafka

verify(consumer, times(1)).commitSync(anyMap());
container.stop();
verify(consumer, times(2)).commitSync(anyMap());

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