[3.9] KAFKA-19990: gracefully handle exceptions when handling AllocateProducerIdsResponse #21138
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…cerIdsResponse The handler in `RPCProducerIdManager` doesn't handle authentication exception and version mismatch exceptions gracefully which can result in an NPE in 3.9 and the broker crashing with a FatalExitError. This change ensures we retry on such failures and adds unit tests for these scenarios.
gaurav-narula
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The handler in
RPCProducerIdManagerdoesn't handle authentication exception and version mismatch exceptions gracefully which can result in an NPE in 3.9 and the broker crashing with aFatalExitError.This change ensures we retry on such failures and adds unit tests for these scenarios.