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Yelp / pyleus

Pyleus is a Python framework for developing and launching Storm topologies.
Apache License 2.0
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acked and failed tuples in the storm UI #121

Closed hadisotudeh closed 9 years ago

hadisotudeh commented 9 years ago

Hi I've submitted my project to the storm cluster and the project is running now but the number of acked and failed tuples are zero!!! in the storm UI. Should I write some code in ack method? What should I do in order to get the results in to storm UI?

poros commented 9 years ago

Well, it really depends on your topology. SimpleBolt automatically acks tuples, so if you are inheriting from it, you should be fine bolt-wise. Spout are very dependent on the source of your data, so if you want to leverage Storm reliability features you need to implement ack and fail methods yourself.

This is the doc page: http://yelp.github.io/pyleus/reliability.html