Cross-account AWS Kinesis ingestion not supported

[ryanjclark]

If Pinot is deployed on AWS EKS in one account (account A), Pinot has no native way of reading a stream in another account (account B). You'll find this error if trying to read a stream in account B:

{"code":500,"error":"shaded.software.amazon.awssdk.services.kinesis.model.ResourceNotFoundException: Stream stream-name under account A not found.

[xiangfu0]

Copying over the slack discussion here:

We may need to add a few more params(credentialProvider, roleArn and roleSessionName) to make it happen, according to the example code:
https://docs.aws.amazon.com/kinesisanalytics/latest/java/examples-cross.html#examples-cross-app

[xiangfu0]

#9071