...

Describe the new thing you want to do in appropriate detail. This may be fairly extensive and have large subsections of its own. Or it may be a few sentences. Use judgement based on the scope of the change.

1. Deprecate the below and create two new configs without prefix 'default.'
   1. default.deserialization.exception.handler
   2. default.production.exception.handler
2. Configs to be added to org.apache.kafka.streams.StreamsConfig
   1. deserialization.exception.handler
   2. production.exception.handler
3. Rename the below template configs
   1. DEFAULT_DESERIALIZATION_EXCEPTION_HANDLER_CLASS_DOC to DESERIALIZATION_EXCEPTION_HANDLER_CLASS_DOC
   2. DEFAULT_PRODUCTION_EXCEPTION_HANDLER_CLASS_DOC to PRODUCTION_EXCEPTION_HANDLER_CLASS_DOC
4.  Update all the relevant dependency classes and tests.
   1. TopologyConfig
   2. RecordDeserializer
5. Mark the tests depending on old configs as deprecated and introduce new tests
   1. InternalTopologyBuilderTest
   2. StreamTaskTest

...

Describe in few sentences how the KIP will be tested. We are mostly interested in system tests (since unit-tests are specific to implementation details). How will we know that the implementation works as expected? How will we know nothing broke?

...

Rejected Alternatives

None