Walker, thanks for picking up this KIP. Did you read the previous discussion? It's still unclear if we want to apply the handler to repartition topics or not, and how errors for stores and changelog topic should be handled. For the Processor API, users could catch `SerializationException` but for the DSL this is not possible. Even if there is no serialization problem, it's questionable if we should allow to swallow error when writing into the changelog topic, because the store content and the topic content could diverge, what is especially critical for the EOS case.
-Matthias On 10/15/19 10:25 AM, Walker Carlson wrote: > Hello all, > > I would like to restart the discussion of this KIP 399 > <https://cwiki.apache.org/confluence/display/KAFKA/KIP-399%3A+Extend+ProductionExceptionHandler+to+cover+serialization+exceptions>. > I think it is some low hanging fruit that could be quite beneficial. > > Thanks, > Walker >
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