presto-kudu/src/main/java/org/apache/kudu/client/KeyEncoderAccessor.java/KeyEncoderAccessor/encodeRangePartitionKey
class KeyEncoderAccessor:    public static byte[] encodeRangePartitionKey(PartialRow row, PartitionSchema.RangeSchema rangeSchema)
    {
        return KeyEncoder.encodeRangePartitionKey(row, rangeSchema);
    }