Github user ravipesala commented on a diff in the pull request: https://github.com/apache/carbondata/pull/1728#discussion_r159051463 --- Diff: core/src/main/java/org/apache/carbondata/core/metadata/schema/table/AggregationDataMapSchema.java --- @@ -62,6 +62,12 @@ */ private int ordinal = Integer.MAX_VALUE; + /** --- End diff -- Remove unnecessary attributes like parentColumnToAggregationsMapping
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