Pavel Tupitsyn created IGNITE-12387:
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Summary: .NET Thin Client: Handle unsupported features on older
server nodes gracefully
Key: IGNITE-12387
URL: https://issues.apache.org/jira/browse/IGNITE-12387
Project: Ignite
Issue Type: Bug
Components: platforms
Reporter: Pavel Tupitsyn
Assignee: Pavel Tupitsyn
Fix For: 2.8
Right now we don't check server version before doing requests for newer
features like Affinity Awareness and Cluster API. This causes exceptions like
"Invalid re
quest op code: 5000", which are cryptic for the user.
Fix this:
* Affinity Awareness: disable it automatically if there is no server support;
log a warning to the log (add logging by adding
IgniteClientConfiguration.Logger property)
* Individual methods and features like Cluster API - throw an exception with
user-friendly explanation
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