[1.2.1 → 1.2.8] Is copying full FE/BE directories a viable backup method for offline upgrade? #58687
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h4work
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[1.2.1 → 1.2.8] Is copying full FE/BE directories a viable backup method for offline upgrade?
#58687
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that's ok. btw, you can deploy a new cluster and migrate the data. for the new cluster, we recommend to use v3.x or v4.x |
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I'm currently using Apache Doris version 1.2.1. Due to encountering a bug caused by DELETE statements, I plan to upgrade to version 1.2.8.
Since I don't have access to remote storage for data backup, my plan is as follows:
Hardware Configuration: Each node has 2TB of storage space, with approximately 400GB used and ample free space remaining.
I'm unsure if this backup/rollback method is feasible. Has anyone in the community tried this approach before? Any advice or feedback would be greatly appreciated!
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