Hi , I just don't know which mail list is correct to post this question( storm or kafka)? Sorry for cross post.
I just read the documentation which describe guaranteed message processing with storm - https://github.com/nathanmarz/storm/wiki/Guaranteeing-message-processing. The question actually what will be with the message which was consumed by storm and it is failed to process. In case I'll use anchoring technique , trying to process the message the second time: will this be available in kafka ( I am using storm-kafka spout)? I mean Is it possible to consume the same message in kafka more then one time with the same consumer? Thanks Oleg.