As I known, System.arrayCopy of object array is a shallow copy, so I think both KeyPage and TablePage maybe have the same performance on Arrays.sort.
----- Best Regards David Cai -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/DISCUSS-Data-loading-improvement-tp11429p13056.html Sent from the Apache CarbonData Dev Mailing List archive mailing list archive at Nabble.com.
