How can I upgrade taosd online from 2.2.2.10 to 3.0.1.7

Open yinshan612 opened this issue 3 years ago • 2 comments

The current version is 2.2.2.10. It is not feasible to upgrade directly. Data should be retained. How can I upgrade to 3. x

Nov 22 '22 05:11 yinshan612

you can use taosdump ,if data size not too large .

Nov 23 '22 01:11 yu285

你可以使用taosdump，如果数据大小不是太大。

The number is quite large. There are almost 2 billion pieces of data. I have tested the Taosdump. The exported files of the Taosdump corresponding to version 2.2.2.10 cannot be imported with the Taosdump corresponding to version 3. X

Nov 23 '22 01:11 yinshan612

The current version is 2.2.2.10. It is not feasible to upgrade directly. Data should be retained. How can I upgrade to 3. x

迁移完毕了吗？

Mar 05 '24 08:03 pkarqi

https://www.taosdata.com/tdengine-engineering/17753.html

please follow this to implement

Mar 06 '24 01:03 yu285