Page History

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1. ProducerFencedException (Fatal)
2. InvalidProducerEpochException (Non-fatal)
3. KafkaException, which potentially wraps the following exceptions:
   1. IllegalStateException (Fatal)
   2. InvalidPidMappingException (Non-fatal)
   3. TransactionAbortedException (Non-fatal)
   4. ClusterAuthorizationException for idempotent send (Fatal)
   5. OutOfOrderSequenceException (Non-fatal)
   6. UnknownProducerIdException for producer state loss (Non-fatal)
   7. TransactionalIdAuthorizationException (Fatal)
   8. UnsupportedVersionException if transaction semantic is not supported (Fatal)
   9. AuthenticationException for transactional request authentication (Fatal)
   10. UnsupportedForMessageFormatException (Fatal)
   11. RuntimeException for detecting more than one inflight request, should be illegal state (Fatal)
   12. InvalidRecordException (Fatal)
   13. InvalidRequiredAcksException (Fatal)
   14. NotEnoughReplicasAfterAppendException (Non-fatal)
   15. NotEnoughReplicasException (Non-fatal)
   16. RecordBatchTooLargeException (Fatal)
   17. InvalidTopicException (Fatal)
   18. CorruptRecordException (Non-fatal)
   19. UnknownTopicOrPartitionException (Non-fatal)
   20. NotLeaderOrFollowerException (Non-fatal)
   21. GroupAuthorizationException (Fatal)
   22. KafkaException
       1. indicates retriable idempotent sequence (Non-fatal)
       2. indicates fatal transactional sequence (Fatal)
       3. indicates Producer closed (Non-fatal)
       4. InvalidTxnState (Fatal)
       5. unexpected reason (Fatal)
   23. TimeoutException for expired batch (Non-fatal)

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