iamgd67 opened a new issue, #8755: URL: https://github.com/apache/rocketmq/issues/8755
### Before Creating the Enhancement Request - [X] I have confirmed that this should be classified as an enhancement rather than a bug/feature. ### Summary by default, `DefaultMQProducer` will compress message body when body length is longer than 4k, but if send with batch(`send( Collection<Message> msgs)`), message body are not compressed. it's better compress each message body when average length of messages body in the batch is larger than 4k. 默认配置下，用`DefaultMQProducer`的send方法发送单条消息，消息体大于4MB会被压缩。但该压缩不支持批量消息，即用`send( Collection<Message> msgs)`发送的消息，造成io和磁盘空间的浪费。 希望批量发送接口也能支持压缩 ### Motivation trade cpu over disk io and space 使用cpu换取io和磁盘空间，一般的文本消息可以节约成本和提高效率。 ### Describe the Solution You'd Like compress each message body when average length of messages body in the batch is larger than 4k. 批量的消息大时可以压缩消息，与单条类似的机制 ### Describe Alternatives You've Considered 1. 使用方自行压缩消息体 2. 批量消息一起压缩，包括header和body ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
