Github user srdo commented on the issue: https://github.com/apache/storm/pull/2443 ![storm-sql-internal-example xml txt](https://user-images.githubusercontent.com/4324588/42765468-6bb488d0-8918-11e8-8800-99cdf4ff6819.png) [storm-sql-internal-example.xml(1).txt](https://github.com/apache/storm/files/2198080/storm-sql-internal-example.xml.1.txt) They work fine for me. The example diagram had a typo (Fliter).
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