org.apache.flink.streaming.connectors.kafka.internal

类 KafkaConsumerCallBridge09

java.lang.Object

org.apache.flink.streaming.connectors.kafka.internal.KafkaConsumerCallBridge09

@Internal
public class KafkaConsumerCallBridge09
extends Object

The ConsumerCallBridge simply calls methods on the KafkaConsumer.

This indirection is necessary, because Kafka broke binary compatibility between 0.9 and 0.10, for example changing assign(List) to assign(Collection).

Because of that, we need to have two versions whose compiled code goes against different method signatures. Even though the source of subclasses may look identical, the byte code will be different, because they are compiled against different dependencies.

构造器概要

构造器

构造器和说明
KafkaConsumerCallBridge09()

方法概要

限定符和类型	方法和说明
void	assignPartitions(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer, List<org.apache.kafka.common.TopicPartition> topicPartitions)
void	seekPartitionToBeginning(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer, org.apache.kafka.common.TopicPartition partition)
void	seekPartitionToEnd(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer, org.apache.kafka.common.TopicPartition partition)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

KafkaConsumerCallBridge09

public KafkaConsumerCallBridge09()

方法详细资料

assignPartitions

public void assignPartitions(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer,
                             List<org.apache.kafka.common.TopicPartition> topicPartitions)
                      throws Exception

抛出:

Exception

seekPartitionToBeginning

public void seekPartitionToBeginning(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer,
                                     org.apache.kafka.common.TopicPartition partition)

seekPartitionToEnd

public void seekPartitionToEnd(org.apache.kafka.clients.consumer.KafkaConsumer<?,?> consumer,
                               org.apache.kafka.common.TopicPartition partition)