[repost ]Storm Spout : Push vs. Pull

original:http://nsinfra.blogspot.com/2013/06/storm-spout-push-vs-pull.html Since the day one when we started working on Storm, I was mistaken on spouts modus operandi. I believed spouts can both pull and push data from the sources. But when I was about to implement a push styled spout, I stumbled with a few challenges. I wanted to build a thrift base spout [...]



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