Spring for Apache Kafka 1.0 Candidate 1 发布

Spring for Apache Kafka 1.0 Candidate 1 发布了，以下是本次发布值得关注的内容：

A ConsumerRebalanceListener can be injected into theMessageListenerContainer;
The KafkaConsumer and KafkaProducer can be customized with(De)Serializer s for key and value in the ConsumerFactory and ProducerFactory, respectively; this is an alternative to configuring using the properties.
JsonSerializer and JsonDeserializer s are provided, based on the Jackson library;
A RecordFilterStrategy and the FilteringMessageListenerAdapter are provided to allow skipping records or dealing with duplicate deliveries;
A self-explanatory RetryingMessageListenerAdapter is provided;
A ListenerContainerIdleEvent is emitted, after a configurable time, when theMessageListenerContainer has moved to an idle state;
TopicPartitionInitialOffset is provided to allow configuring theMessageListenerContainer to be assigned to specific partitions in the topic(s) and, optionally, seek to the desired offset when starting;
The @KafkaListener ‘s @TopicPartition attribute is enhanced with the @PartitionOffsetproperty for initial offset configuration;
Improvements for consumer rebalance events.