GitHub user lizhimins added a comment to the discussion: [5.1.0]关于Dledger和controller疑问
1. 两副本,无外置 controller 的情况下,是冷备,主挂,副本组只读了。 2. 两副本,外置 controller,热备,主备可以切换。 3. 三副本,可以用 controller 也可以用 dledger,差别是是否外置选主,可以切换。 GitHub link: https://github.com/apache/rocketmq/discussions/6172#discussioncomment-12988786 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
