Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2954#discussion_r236547455
--- Diff: pom.xml ---
@@ -545,16 +557,14 @@
</profile>
<profile>
<id>spark-2.2</id>
- <activation>
--- End diff --
It seems don't support "mvn clean package" command if you remove this.---
