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
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