As I have checked Scylla DB documentation and not found clearly where we can upgrade directly from Scylla version 2.1.x to 3.x.x directly.Is there any middle version upgrade required between 2.1.x to 3.x.x? Please help
The process is not documented, because it was not tested You can follow the 2.1 to 2.2 instructions using 3.0, and everything should work, but the safest path will be 2.1 --> 2.2 --> 2.3 --> 3.0.2
Tzach (ScyllaDB Product Manager)