How to use

getConsumerOffset

method

in

kafka.zk.KafkaZkClient

private Map<TopicPartition, OffsetAndMetadata> getZookeeperOffsets(
    KafkaZkClient zkClient, KafkaConsumer<String, byte[]> consumer) {
 Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
 List<PartitionInfo> partitions = consumer.partitionsFor(topicStr);
 for (PartitionInfo partition : partitions) {
  TopicPartition topicPartition = new TopicPartition(topicStr, partition.partition());
  Option<Object> optionOffset = zkClient.getConsumerOffset(groupId, topicPartition);
  if (optionOffset.nonEmpty()) {
   Long offset = (Long) optionOffset.get();
   OffsetAndMetadata offsetAndMetadata = new OffsetAndMetadata(offset);
   offsets.put(topicPartition, offsetAndMetadata);
  }
 }
 return offsets;
}

 private Map<TopicPartition, OffsetAndMetadata> getZookeeperOffsets(
     KafkaZkClient zkClient, KafkaConsumer<String, byte[]> consumer, String topicStr) {

  Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
  List<PartitionInfo> partitions = consumer.partitionsFor(topicStr);
  for (PartitionInfo partition : partitions) {
   TopicPartition topicPartition = new TopicPartition(topicStr, partition.partition());
   Option<Object> optionOffset = zkClient.getConsumerOffset(groupId, topicPartition);
   if (optionOffset.nonEmpty()) {
    Long offset = (Long) optionOffset.get();
    OffsetAndMetadata offsetAndMetadata = new OffsetAndMetadata(offset);
    offsets.put(topicPartition, offsetAndMetadata);
   }
  }
  return offsets;
 }
}

private Map<TopicPartition, OffsetAndMetadata> getZookeeperOffsets(
    KafkaZkClient zkClient, KafkaConsumer<String, byte[]> consumer) {
 Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
 List<PartitionInfo> partitions = consumer.partitionsFor(topicStr);
 for (PartitionInfo partition : partitions) {
  TopicPartition topicPartition = new TopicPartition(topicStr, partition.partition());
  Option<Object> optionOffset = zkClient.getConsumerOffset(groupId, topicPartition);
  if (optionOffset.nonEmpty()) {
   Long offset = (Long) optionOffset.get();
   OffsetAndMetadata offsetAndMetadata = new OffsetAndMetadata(offset);
   offsets.put(topicPartition, offsetAndMetadata);
  }
 }
 return offsets;
}

 private Map<TopicPartition, OffsetAndMetadata> getZookeeperOffsets(
     KafkaZkClient zkClient, KafkaConsumer<String, byte[]> consumer, String topicStr) {

  Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
  List<PartitionInfo> partitions = consumer.partitionsFor(topicStr);
  for (PartitionInfo partition : partitions) {
   TopicPartition topicPartition = new TopicPartition(topicStr, partition.partition());
   Option<Object> optionOffset = zkClient.getConsumerOffset(groupId, topicPartition);
   if (optionOffset.nonEmpty()) {
    Long offset = (Long) optionOffset.get();
    OffsetAndMetadata offsetAndMetadata = new OffsetAndMetadata(offset);
    offsets.put(topicPartition, offsetAndMetadata);
   }
  }
  return offsets;
 }
}