Is it OK to rolling upgrade ES version by version?

(Morry) #1

I mean version 5.5 rolling upgrade to 5.6 and then to 6.0.

(Jason Tedor) #2

This is supported if you let all 5.5 nodes upgrade to 5.6 before you start upgrading any nodes to 6.0 (note that 6.1 is available now).

(Morry) #3

Thank you for help. I would have a try.

(system) #4

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