Github user ravipesala commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/638#discussion_r105406369 --- Diff: core/src/main/java/org/apache/carbondata/core/util/CarbonUtil.java --- @@ -419,6 +419,94 @@ public static int getFirstIndexUsingBinarySearch(FixedLengthDimensionDataChunk d return -(low + 1); } + public static int[] getRangeIndexUsingBinarySearch( --- End diff -- There is not much difference between `getFirstIndexUsingBinarySearch` and this method, I remembered in your last PR you have done binary search even for getting the ranges, what happened to it, did you get any functional or performance issues?
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