Hello,
1. Coordinator is the oldest server node. So you can use something
like: ignite.cluster().forServers().forOldest().node()
2. Why can't you upgrade to the new Ignite version? Perhaps this
problem is already fixed. But if not, you can provide details for the
actual Ignite version and this will help to fix it.
чт, 1 февр. 2024 г. в 22:23, Ronak Shah :
>
> Hi,
> I am running into an issue where rolling deployment of my 5 node cluster is
> failing. The issue is repeatable when the 1st node that gets re-deploy is a
> coordinator node.
>
> In order to stop this behavior, I want to deploy on coordinator node last.
> How can I know which node is a coordinator node? I dont find any APIs.
>
> I am using 2.10 version.
>
> Thanks for the help in advance.
>
> Ronak
