Github user avnerl commented on the issue: https://github.com/apache/zeppelin/pull/3258 you are right. it didn't make sense. the reason i did this is because i wanted the build to pass. i remove the beam interpreter afterwards as i dint need it. last 2 commits is reverting back to parameterized scala version in beam and introduced a new beam build profile that bump beam version to 2.3.0 when when building with `-Pscala-2.11`.
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