Github user merrimanr commented on the issue:
https://github.com/apache/metron/pull/995
I can play around with this. Extending my comment above, we might be able
to use this method to determine which fields are expanded rather than just
looking for the "subFieldSuffix" attribute. Also happy to add a caching layer
to keep us from having to look it up every time.
Would this approach work? Are we sure we want to put a caching layer in
front of schemas considering they might change? ---
