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From Marco Costantini <>
Subject Can I emit a Map?
Date Tue, 21 Nov 2017 17:31:00 GMT
I have a batching bolt which ultimately makes a Map<String, Set<String>>.
At a time I decide, I need to emit that map to the next bolt in the
topology. I've tried it and it works, but I'm curious as to whether this is
an anti-pattern or if there are problems with doing this that I am unaware

Please and thanks,

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