Page History

...

1. Deprecate the below two configs in org.apache.kafka.streams.StreamsConfig
   1. default.deserialization.exception.handler
   2. default.production.exception.handler
   3. and deprecate DEFAULT_DESERIALIZATION_EXCEPTION_HANDLER_CLASS_DOC
2. Configs to be added to org.apache.kafka.streams.StreamsConfig
   1. deserialization.exception.handler
   2. production.exception.handler
   Rename the below template configs
   1. DEFAULT_and add DESERIALIZATION_EXCEPTION_HANDLER_CLASS_DOC to DESERIALIZATION_EXCEPTION_HANDLER_CLASS
3. Rename the below _DOC
   
   1. DEFAULT_PRODUCTION_EXCEPTION_HANDLER_CLASS_DOC to PRODUCTION_EXCEPTION_HANDLER_CLASS_DOC
4. Update all the relevant dependency classes, so that both old and new configs are supported
   1. Update ConfigDef in TopologyConfig and code blocks like isTopologyOverride(DEFAULT_DESERIALIZATION_EXCEPTION_HANDLER_CLASS_CONFIG, topologyOverrides)) with new configs, so that code behaves the same for both the old and new configs
   2. RecordDeserializer update handleDeserializationFailure method
5. Mark the tests depending on old configs as deprecated and introduce new tests in the below
   1. InternalTopologyBuilderTest
   2. StreamTaskTest
   3. StreamThreadTest
6. If user sets both old and new configs, a ConfigException to be thrown.

...