Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1386#discussion_r148524506
--- Diff:
processing/src/main/java/org/apache/carbondata/processing/datatypes/ArrayDataType.java
---
@@ -131,6 +131,10 @@ public void
getAllPrimitiveChildren(List<GenericDataType> primitiveChild) {
}
}
+ public GenericDataType getChildren() {
--- End diff --
It is better to add it in `GenericDataType` and override it here---
