Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Wish to support log consume from relay log #991

Open
jacktd9 opened this issue Jul 29, 2020 · 3 comments
Open

Wish to support log consume from relay log #991

jacktd9 opened this issue Jul 29, 2020 · 3 comments
Labels

Comments

@jacktd9
Copy link

jacktd9 commented Jul 29, 2020

貌似现在 drainer 只有在连不上 pd 的时候才会从 relay log 消费,执行完 drainer 自动退出。
有遇到场景:
用户后期补建容灾环境下游全量 loader 时间超出了 pump gc,drainer 有存记录(pd,relay log),但 drainer 不能通过消费同步,需要修改 pump gc 重来...
希望能支持 drainer 从 relay log 消费同步~

@WangXiangUSTC
Copy link
Contributor

@july2993 PTAL

@july2993
Copy link
Contributor

the current relay log does not aim to persist data, I don't think we will support this usage for it.

@jacktd9
Copy link
Author

jacktd9 commented Jul 30, 2020

哦,如果支持配置参数从 relay log 消费, 这样会更友好一点吧。 像 Dm Synce ,只是个建议..

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Projects
None yet
Development

No branches or pull requests

3 participants