Github user lionelcao commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1276#discussion_r135380693
--- Diff:
integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala
---
@@ -369,6 +369,14 @@ object CommonUtil {
}
}
+ def validateListInfo(listInfo: List[List[String]]): Unit = {
--- End diff --
Hi @xuchuanyin ,
Thank you for the comments. Have changed to use flatten function.
1. Put in CommonUtil not only for reusing but also keep code in one style
and put similar function in one place.
2. distinct is case sensitive
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