本文整理汇总了Java中org.apache.kafka.clients.consumer.KafkaConsumer.committed方法的典型用法代码示例。如果您正苦于以下问题：Java KafkaConsumer.committed方法的具体用法？Java KafkaConsumer.committed怎么用？Java KafkaConsumer.committed使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.kafka.clients.consumer.KafkaConsumer的用法示例。
在下文中一共展示了KafkaConsumer.committed方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: resetToLastCommittedPositions
import org.apache.kafka.clients.consumer.KafkaConsumer; //导入方法依赖的package包/类
private static void resetToLastCommittedPositions(KafkaConsumer<String, String> consumer) {
for (TopicPartition topicPartition : consumer.assignment()) {
OffsetAndMetadata offsetAndMetadata = consumer.committed(topicPartition);
if (offsetAndMetadata != null)
consumer.seek(topicPartition, offsetAndMetadata.offset());
else
consumer.seekToBeginning(singleton(topicPartition));
}
}
示例2: getKafkaOffsets
import org.apache.kafka.clients.consumer.KafkaConsumer; //导入方法依赖的package包/类
private Map<TopicPartition, OffsetAndMetadata> getKafkaOffsets(
KafkaConsumer<String, byte[]> client) {
Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
List<PartitionInfo> partitions = client.partitionsFor(topicStr);
for (PartitionInfo partition : partitions) {
TopicPartition key = new TopicPartition(topicStr, partition.partition());
OffsetAndMetadata offsetAndMetadata = client.committed(key);
if (offsetAndMetadata != null) {
offsets.put(key, offsetAndMetadata);
}
}
return offsets;
}
示例3: getKafkaOffsets
import org.apache.kafka.clients.consumer.KafkaConsumer; //导入方法依赖的package包/类
private Map<TopicPartition, OffsetAndMetadata> getKafkaOffsets(
KafkaConsumer<String, byte[]> client, String topicStr) {
Map<TopicPartition, OffsetAndMetadata> offsets = new HashMap<>();
List<PartitionInfo> partitions = client.partitionsFor(topicStr);
for (PartitionInfo partition : partitions) {
TopicPartition key = new TopicPartition(topicStr, partition.partition());
OffsetAndMetadata offsetAndMetadata = client.committed(key);
if (offsetAndMetadata != null) {
offsets.put(key, offsetAndMetadata);
}
}
return offsets;
}