Cluster hosted on EC2 under the same account and region as lambda which uses Couchbase. Cluster has exactly the same security group as lambda (you can check the screenshot with lambda inbound rules above)
Each 6 - 10 request to Lambda occurred retries with
But they eventually succeed? If they fail can you show the stack trace?
The messages - especially the DEBUG message that says “ignored on purpose” is a not a fatal error. To get the configuration, couchbase will try the management service if it fails to get the config from the kv service. And it will also retry. The operation may timeout, but won’t fail when couchbase temporarily does not have a connection.
Can you show the connection string you are using? Can you show the SDK Doctor command and all the output from it?
I’m using Java 11 with JDK version 3.4.1
Without any particular change in mind, the newer versions tend to work better. Could you try 3.4.6?