Github user jianbzhou commented on the pull request:
https://github.com/apache/storm/pull/1131#issuecomment-190494188
Hi **@hmcl**, in some project we are tracking the DB activities, we may
need the message to be emitted in same sequence as they were polled from Kafka
- i.e. polled 5 messages(1~5), if 1, 3, 4, 5 was acked while 2 is failed, seems
currently only 2 will be re-emitted , this will cause the sequence is like 1,
3, 4, 5, 2..is it possible to re-emit message from the position that was
failed, so the flow will be: 1, 3, 4, 5, 2, 3, 4, 5...
What is your view on this?
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