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-rw-r--r--predicate-search/src/main/java/com/yahoo/search/predicate/index/CachedPostingListCounter.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/predicate-search/src/main/java/com/yahoo/search/predicate/index/CachedPostingListCounter.java b/predicate-search/src/main/java/com/yahoo/search/predicate/index/CachedPostingListCounter.java
index 97292d1bc82..91599da5483 100644
--- a/predicate-search/src/main/java/com/yahoo/search/predicate/index/CachedPostingListCounter.java
+++ b/predicate-search/src/main/java/com/yahoo/search/predicate/index/CachedPostingListCounter.java
@@ -17,6 +17,7 @@ import java.util.List;
* @author bjorncs
*/
public class CachedPostingListCounter {
+
// Only use bit vector for counting if the documents covered is more than the threshold (relative to nDocuments)
private static final double THRESHOLD_USE_BIT_VECTOR = 1;