Github user hmcl commented on the issue: https://github.com/apache/storm/pull/1816 @vesense I addressed your serialization comment. I had to do some refactoring of the code because it was a strong requirement to enforce `ModelRunner` to be serializable. For instance, the JPMML implementation has several non serializable objects that really made this approach impossible. Rather I extract the output fields from the PMML model, and pass them to the bolt directly. The runner is then created in the prepare method. I will upload the README in bit. @harshach @HeartSaVioR can you please take a look as well.
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