Github user merrimanr commented on the issue: https://github.com/apache/metron/pull/717 I tested this in full dev and everything worked as advertised. The only major issue I see is that the num workers property is missing from SensorParserConfig. I feel like this is one of the most important settings for a topology. You could set it with "topology.workers" in the "stormConfig" property but it's not obvious and I think this setting should be a first class citizen like the others. For me, the use of the ValueSupplier functional interface made it more difficult to understand when reviewing. The code seemed more verbose and complex and I wasn't able to work out the benefit of using it in this case. It's is a very minor style issue and is just my (probably worthless) opinion. I would not hold up the PR over something like this, just some honest feedback. Awesome work. If we can promote num workers to a getter method in SensorParserConfig then I'm confident giving a +1.
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