本文整理匯總了Java中org.apache.kafka.clients.consumer.KafkaConsumer.committed方法的典型用法代碼示例。如果您正苦於以下問題：Java KafkaConsumer.committed方法的具體用法？Java KafkaConsumer.committed怎麽用？Java KafkaConsumer.committed使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類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個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: resetToLastCommittedPositions
import org.apache.kafka.clients.consumer.KafkaConsumer; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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;
}