I am running into few issues so requesting a guide line for the correct upgrade Path.
OS : Centos 7
Current ver OD : 1.8.0
Future ver OD : 1.11.1
Upgrade method is via repo and not manual rpm packages.
We run a distributed Stack [Dedicated Coordinator, Master, Data]. && Kibana
Question : What is the best way to upgrade from ver 1.8.0 to 1.11.1 Opendistro, without breaking the stack or running into issues (Ex. after upgrading Data node it can’t find Master as an example…! OR upgrading Kibana and being forced to deleted .kibana_1 or 2 index to make it work as an example).
Thanks in advance
I am aware of these Links