Hi folks,
I noticed today that the parent pom for the flink-shaded-hadoop pom (and
thus also it's children) are not using ${ROOT}/pom.xml as their parent.
However, ${ROOT}/pom.xml lists the hierarchy as a module. I'm curious to
know why this is. It seems one artifact of this disconnect is that
tools/create_release_files.sh uses find + sed to update the release
version, instead of mvn versions:set.Just curious, -n
