Now it throws the exception instead of simply logging and moving on.
In case it's a factor, the Couchbase Server details are:
Couchbase Server 6.6.5 Enterprise
Running in K8S via the Autonomous Operator
Two buckets used by this service, one Couchbase and one Ephemeral
MDS scaling with separate services per node
Application details:
.NET 6 using ASP.NET Core MVC
Using DI extensions
Not using WaitUntilReadyAsync, simply requesting the bucket
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None
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Jeffry Morris June 9, 2023 at 12:30 AM
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Thanks for sharing the updates, I am working on a fix.
Brant Burnett June 9, 2023 at 12:23 AM
I've got the repro. The key is to setup your cluster with MDS and then bootstrap from a node that is not running the Data service. I'm not precisely certain why this is a repro of our production environment, since we only bootstrap from data nodes there. However, the same NRE occurs in PruneNodes.
Repro logs attached.
Brant Burnett June 8, 2023 at 11:36 PM
Jeffry Morris June 8, 2023 at 11:17 PM
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Would you be able to attach SDK logs?
Jeffry Morris June 8, 2023 at 3:13 PM
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Thanks for the details, we will look into it!
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When upgrading from 3.4.6 to 3.4.7 bootstrapping began to fail, showing this exception in the logs:
Based on review of the stack trace, I believe this is caused by the lack of a null check on IClusterNode.Owner here:
https://github.com/couchbase/couchbase-net-client/blob/b527bc98b681f89fae5954d7c1aad4eb01b49c35/src/Couchbase/Core/ClusterContext.cs#L834
I think this error probably existed before, but was being disguised until new error handling code was added in 3.4.7:
https://github.com/couchbase/couchbase-net-client/commit/7f3bf0f95142114b6453be6f4e26154fe884adbe#diff-ba5e9d3a81abb2d724c35296910c9b3a53782d6c9648fbcc3b4403cad8a60120R816
Now it throws the exception instead of simply logging and moving on.
In case it's a factor, the Couchbase Server details are:
Couchbase Server 6.6.5 Enterprise
Running in K8S via the Autonomous Operator
Two buckets used by this service, one Couchbase and one Ephemeral
MDS scaling with separate services per node
Application details:
.NET 6 using ASP.NET Core MVC
Using DI extensions
Not using WaitUntilReadyAsync, simply requesting the bucket