Github user ndwangsen commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2627#discussion_r210239499
--- Diff:
datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVHelper.scala
---
@@ -80,6 +81,16 @@ object MVHelper {
dmProperties.foreach(t => tableProperties.put(t._1, t._2))
val selectTables = getTables(logicalPlan)
+ selectTables.map { selectTable =>
--- End diff --
ok---
