Apache RocketMQ 4.3.0 发布,分布式消息系统

淡漠悠然
 淡漠悠然
发布于 2018年08月01日
收藏 10

Apache RocketMQ 4.3.0 发布了,RocketMQ 是一款开源的分布式消息系统,基于高可用分布式集群技术,提供低延时的、高可靠的消息发布与订阅服务。同时,广泛应用于多个领域,包括异步通信解耦、企业解决方案、金融支付、电信、电子商务、快递物流、广告营销、社交、即时通信、移动应用、手游、视频、物联网、车联网等。

更新如下:

New Feature

  • [ISSUE-203] - Add support of IDC-aware allocator in the consumer

  • [ISSUE-292] - Add support of transactional message

Improvement

  • [ISSUE-184] - Optimize consuming performance when the master crashed out and only slave brokers are available

  • [ISSUE-308] - Increase socket buffer size of name-server to better fit network bandwidth

  • [ISSUE-311] - Add a fast failure mechanism for pulling message requests

  • [ISSUE-315] - Enhance tls mode config

  • [ISSUE-316] - Use dedicated thread pool for heartbeat handler

  • [ISSUE-324] - Make async callback executor of the producer clients pluggable

  • [ISSUE-325] - Enhance broker registration performance, and reduce memory footprint

  • [ISSUE-353] - Add send and consume message commands to mqadmin tool belt

  • [ISSUE-367] - Refactor the logging component to support log4j, log4j2, and logback libraries

Bug

  • [ISSUE-66] - Fix the issue that message body compressed multi times when resending a message.

  • [ISSUE-260] - Fix the concurrency issue in StoreStatsService, to yield more accurate statistics.

  • [ISSUE-276] - Fix the issue that the missing the state validation of pull message service before scheduling new pull request

  • [ISSUE-290] - Fix the memory leak issue in WaitNotifyObject#waitingThreadTable

  • [ISSUE-314] - Fix the issue that message queue size not synchonized when message processing timeout

  • [ISSUE-321] - Fix the concurrency issue in RMQAsyncSendProducer unit test

  • [ISSUE-323] - Fix the issue that semaphore not released after async invocation callback finished

  • [ISSUE-332] - Fix the concurrency issue in MappedFileQueue#findMappedFileByOffset

  • [ISSUE-336] - Fix the wrong format of System.out.printf used in mqadmin

  • [ISSUE-355] - Fix the timeout semantic of async send method

发布公告

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本文标题:Apache RocketMQ 4.3.0 发布,分布式消息系统
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精彩评论

SmileTower
SmileTower
Add support of transactional message

最新评论(5

SmileTower
SmileTower
Add support of transactional message
理工男海哥
理工男海哥
support of transactional message,这个牛逼了!!!
唐代de豆腐
唐代de豆腐
Add support of transactional message
ddatsh
ddatsh
关注的会知道 4.3 终于把事务消息放出来了
请叫我七点起床
请叫我七点起床
强啊,宝贝
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