Apache RocketMQ 4.4.0 已发布
新特性
[ISSUE-403] - Support the ACL standard for RocketMQ.
[ISSUE-502] - Support SQL92 filter in pull consumer.
[ISSUE-525] - Support message trace.
增强
[ISSUE-511] - Polish comment for CountDownLatch.
[ISSUE-536] - Update fastjson version to 1.2.51.
[ISSUE-571] - Polish a default value for DB message.
[ISSUE-581] - Polish Copyright in NOTICE file.
[ISSUE-582] - Update asynchronous send thread pool from callback executor to an exclusive one.
[ISSUE-586] - Format output number in admin tools.
[ISSUE-640] - Polish config file for travis-ci.
[ISSUE-693] - Add instance name to enable to send trace message to different clusters.
Bug修复
[ISSUE-512] - Fixed the issue that RocketMQ can not print config items with -p option.
[ISSUE-544] - Fixed transactional message will be lost under extreme condition.
[ISSUE-556] - Fixed the issue that epoll native selector start error in broker.
[ISSUE-604] - Fixed the issue that semaphore was not released when asyn invoke timeout.