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Posted to dev@kafka.apache.org by "Bob Barrett (Jira)" <ji...@apache.org> on 2020/03/23 21:49:00 UTC

[jira] [Created] (KAFKA-9749) TransactionMarkerRequestCompletionHandler should treat storage exceptions as retriable

Bob Barrett created KAFKA-9749:
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             Summary: TransactionMarkerRequestCompletionHandler should treat storage exceptions as retriable
                 Key: KAFKA-9749
                 URL: https://issues.apache.org/jira/browse/KAFKA-9749
             Project: Kafka
          Issue Type: Bug
            Reporter: Bob Barrett


If `TransactionMarkerRequestCompletionHandler` handles a `KafkaStorageException`, it throws an IllegalStateException rather than retrying. This leaves the corresponding transactional ID in state PendingAbort, where it gets stuck, because any further EndTxn or InitProducerId call will fail with a CONCURRENT_TRANSACTIONS error. We should retry these errors when writing transaction markers.



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