Yeah, that's basically saying that your indexing topology is still running
the 2.0 ES client code. Have you upgraded all of your libraries yet? You'll
also need to restart the indexing topology. That should pretty much do it.
On Wed, Oct 3, 2018 at 12:50 AM Farrukh Naveed Anjum <
anjum.farr...@gmail.com> wrote:
> I upgraded Elasticsearch to 5.6, I also made upgrade in templates.
>
> But My Elasticsearch logs keeps sayings.
>
> java.lang.IllegalStateException: Received message from unsupported
> version: [2.0.0] minimal compatible version is: [5.0.0]
>
>
>
> and Storm Indexing Topology Says
>
> NoNodeAvailableException[None of the configured nodes are available:
> [{#transport#-1}{127.0.0.1}{cogito/127.0.0.1:9300}]] at
> org.elasticsearch.client.transport.TransportClientNodesService.ensureNodes
>
> Any idea how to resolve this ?
>
> --
> With Regards
> Farrukh Naveed Anjum
>
