I want to test Kafka transactional behavior in depth. I need to test what happens in the transaction boundary if this is a possibility.
For example, I want the commit of the transaction to fail so that I can test what happens during a transaction rollback.
Is this possible?
For example, when talking about database transactions, one easy way to test a failed transaction is to try to persist a record with an field with length greater than the maximum.
But in Kafka I don't know how to emulate something similar to trigger the kafka transaction rollback.
