Method roundToEight

src/org/apache/pig/data/SizeUtil.java:128–130

Memory size of objects are rounded to multiple of 8 bytes @param i @return i rounded to a equal of higher multiple of 8

(long i)

     * @return i rounded to a equal of higher multiple of 8
     */
    public static long roundToEight(long i) {
        return 8 * ((i + 7) / 8); // integer division rounds the result down
    }

}