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org.apache.flink.streaming.connectors.kafka.internals.ZookeeperOffsetHandler.setOffsetInZooKeeper()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-19 14:59:31 27 4
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本文整理了Java中org.apache.flink.streaming.connectors.kafka.internals.ZookeeperOffsetHandler.setOffsetInZooKeeper()方法的一些代码示例,展示了ZookeeperOffsetHandler.setOffsetInZooKeeper()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。ZookeeperOffsetHandler.setOffsetInZooKeeper()方法的具体详情如下:
包路径:org.apache.flink.streaming.connectors.kafka.internals.ZookeeperOffsetHandler
类名称:ZookeeperOffsetHandler
方法名:setOffsetInZooKeeper

ZookeeperOffsetHandler.setOffsetInZooKeeper介绍

暂无

代码示例

代码示例来源:origin: apache/flink

/**
 * Commits offsets for Kafka partitions to ZooKeeper. The given offsets to this method should be the offsets of
 * the last processed records; this method will take care of incrementing the offsets by 1 before committing them so
 * that the committed offsets to Zookeeper represent the next record to process.
 *
 * @param internalOffsets The internal offsets (representing last processed records) for the partitions to commit.
 * @throws Exception The method forwards exceptions.
 */
public void prepareAndCommitOffsets(Map<KafkaTopicPartition, Long> internalOffsets) throws Exception {
  for (Map.Entry<KafkaTopicPartition, Long> entry : internalOffsets.entrySet()) {
    KafkaTopicPartition tp = entry.getKey();
    Long lastProcessedOffset = entry.getValue();
    if (lastProcessedOffset != null && lastProcessedOffset >= 0) {
      setOffsetInZooKeeper(curatorClient, groupId, tp.getTopic(), tp.getPartition(), lastProcessedOffset + 1);
    }
  }
}

代码示例来源:origin: org.apache.flink/flink-connector-kafka-0.8_2.11

/**
 * Commits offsets for Kafka partitions to ZooKeeper. The given offsets to this method should be the offsets of
 * the last processed records; this method will take care of incrementing the offsets by 1 before committing them so
 * that the committed offsets to Zookeeper represent the next record to process.
 *
 * @param internalOffsets The internal offsets (representing last processed records) for the partitions to commit.
 * @throws Exception The method forwards exceptions.
 */
public void prepareAndCommitOffsets(Map<KafkaTopicPartition, Long> internalOffsets) throws Exception {
  for (Map.Entry<KafkaTopicPartition, Long> entry : internalOffsets.entrySet()) {
    KafkaTopicPartition tp = entry.getKey();
    Long lastProcessedOffset = entry.getValue();
    if (lastProcessedOffset != null && lastProcessedOffset >= 0) {
      setOffsetInZooKeeper(curatorClient, groupId, tp.getTopic(), tp.getPartition(), lastProcessedOffset + 1);
    }
  }
}

代码示例来源:origin: org.apache.flink/flink-connector-kafka-0.8_2.10

/**
 * Commits offsets for Kafka partitions to ZooKeeper. The given offsets to this method should be the offsets of
 * the last processed records; this method will take care of incrementing the offsets by 1 before committing them so
 * that the committed offsets to Zookeeper represent the next record to process.
 * 
 * @param internalOffsets The internal offsets (representing last processed records) for the partitions to commit.
 * @throws Exception The method forwards exceptions.
 */
public void prepareAndCommitOffsets(Map<KafkaTopicPartition, Long> internalOffsets) throws Exception {
  for (Map.Entry<KafkaTopicPartition, Long> entry : internalOffsets.entrySet()) {
    KafkaTopicPartition tp = entry.getKey();
    Long lastProcessedOffset = entry.getValue();
    if (lastProcessedOffset != null && lastProcessedOffset >= 0) {
      setOffsetInZooKeeper(curatorClient, groupId, tp.getTopic(), tp.getPartition(), lastProcessedOffset + 1);
    }
  }
}

代码示例来源:origin: org.apache.flink/flink-connector-kafka-0.8

/**
 * Commits offsets for Kafka partitions to ZooKeeper. The given offsets to this method should be the offsets of
 * the last processed records; this method will take care of incrementing the offsets by 1 before committing them so
 * that the committed offsets to Zookeeper represent the next record to process.
 *
 * @param internalOffsets The internal offsets (representing last processed records) for the partitions to commit.
 * @throws Exception The method forwards exceptions.
 */
public void prepareAndCommitOffsets(Map<KafkaTopicPartition, Long> internalOffsets) throws Exception {
  for (Map.Entry<KafkaTopicPartition, Long> entry : internalOffsets.entrySet()) {
    KafkaTopicPartition tp = entry.getKey();
    Long lastProcessedOffset = entry.getValue();
    if (lastProcessedOffset != null && lastProcessedOffset >= 0) {
      setOffsetInZooKeeper(curatorClient, groupId, tp.getTopic(), tp.getPartition(), lastProcessedOffset + 1);
    }
  }
}

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