Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/5897#discussion_r29638540
--- Diff:
unsafe/src/main/java/org/apache/spark/unsafe/bitset/BitSetMethods.java ---
@@ -71,7 +72,13 @@ public static boolean isSet(Object baseObject, long
baseOffset, int index) {
* Returns {@code true} if any bit is set.
*/
public static boolean anySet(Object baseObject, long baseOffset, long
bitSetWidthInBytes) {
- for (int i = 0; i <= bitSetWidthInBytes; i++) {
+ long widthInLong = bitSetWidthInBytes / SIZE_OF_LONG;
--- End diff --
width needs to be an int too :)
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