[GitHub] [rocketmq] mxsm edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user mxsm edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问 @SchopenhauerZhang 这种情况下你直接进行切换是不行的， 之前的DLedger主键是用来存储Broker的数据，而Controller模式将数据存储上移了。直接放到了Broker中。与此同时DLedger现在作用是单独作为一个选主组件。

[GitHub] [rocketmq] mxsm added a comment to the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user mxsm added a comment to the discussion: [5.1.0]关于Dledger和controller疑问 @SchopenhauerZhang 这种情况下你直接进行切换是不行的， 之前的DLedger主键是用来存储Broker的数据，而Controller模式将数据存储上移了。直接放到了Broker中。与此同时DLedger现在作用是单独作为一个选主组件。

[GitHub] [rocketmq] Oliverwqcwrw added a comment to the discussion: com.alibaba.fastjson.JSONException: expect '[', but {, pos 1, line 1, column 2{"name":"Sam Spade"}

GitHub user Oliverwqcwrw added a comment to the discussion: com.alibaba.fastjson.JSONException: expect '[', but {, pos 1, line 1, column 2{"name":"Sam Spade"} Thank you for providing the demo. I noticed that you are using rocketmq integrated by spring-cloud-alibaba. You can raise an issue in

Re: [VOTE] Release Apache RocketMQ-MQTT 1.0.1

+1 On Mon, Feb 27, 2023 at 11:50 AM Dongyuan Pan wrote: > +1 > > Ping Wang 于2023年2月24日周五 11:29写道： > > > > > > Hello RocketMQ Community, > > > > This is the vote for 1.0.1 of Apache RocketMQ-MQTT. > > > > This version adds support for the two features WILL and RETAIN, and > introduces the META

[GitHub] [rocketmq] SchopenhauerZhang edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user SchopenhauerZhang edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问 let me try，thx。 **问题描述** 另外，可能我没有表述清楚，我其实想问的是DLedger+ controller主备切换 模式的部署文档。 因为我本地部署DLedger是能够成功了，但是DLedger升级到controller主备切换总是失败，所以想问问能不能直接基于DLedger部署controller主备切换。 **部署步骤**

[GitHub] [rocketmq] SchopenhauerZhang added a comment to the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user SchopenhauerZhang added a comment to the discussion: [5.1.0]关于Dledger和controller疑问 let me try，thx。 GitHub link: https://github.com/apache/rocketmq/discussions/6172#discussioncomment-5117597 This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe,

[GitHub] [rocketmq] yuluo-yx added a comment to the discussion: com.alibaba.fastjson.JSONException: expect '[', but {, pos 1, line 1, column 2{"name":"Sam Spade"}

GitHub user yuluo-yx added a comment to the discussion: com.alibaba.fastjson.JSONException: expect '[', but {, pos 1, line 1, column 2{"name":"Sam Spade"} Any Idea? GitHub link: https://github.com/apache/rocketmq/discussions/6191#discussioncomment-5117253 This is an automatically sent

[GitHub] [rocketmq] mxsm edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user mxsm edited a comment on the discussion: [5.1.0]关于Dledger和controller疑问 @SchopenhauerZhang 1主2从（DLedger 模式）你只需要按照controller+一主一从的模式（2个broker）部署3个Broker就可以了。 通过Controller模式的选举出来1主剩下的2个Broker就是Slave.

[GitHub] [rocketmq] mxsm added a comment to the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user mxsm added a comment to the discussion: [5.1.0]关于Dledger和controller疑问 @SchopenhauerZhang 1主2从（DLedger 模式）你只需要按照controller+一主一从的模式（2个broker）部署3个Broker就可以了。 通过Controller模式的选举出来1主剩下的2个Broker就是Slave. 这个就满足你的controller+1主2从。 GitHub link:

[GitHub] [rocketmq] SchopenhauerZhang added a comment to the discussion: [5.1.0]关于Dledger和controller疑问

GitHub user SchopenhauerZhang added a comment to the discussion: [5.1.0]关于Dledger和controller疑问 mq 5.0 缺少Controller 主备自动切换的部署文档；尤其是DLedger模式升级到Controller 主备自动切换模式的文档； 仓库中这块相关的文档只有一下这段： ` （2）原DLedger模式升级到Controller切换架构