Github user joshelser commented on the issue:
https://github.com/apache/phoenix/pull/352
Normally, what you did should be enough, but Phoenix constructs its tarball
a little "odd". `phoenix-assembly/src/build/components/all-common-jars.xml`
also needed an update (copy-paste from the other `fileSet` entries in that
file, pretty simple.
Will push this when I validate my local build is good with that change too.---
