Control creation of temporary postinglist for non strict iterators with feature flag.

1 files changed, 5 insertions, 0 deletions

diff --git a/config-model/src/main/java/com/yahoo/schema/derived/RawRankProfile.java b/config-model/src/main/java/com/yahoo/schema/derived/RawRankProfile.java
index 6a1ebb39ac8..eebcc319d3f 100644
--- a/config-model/src/main/java/com/yahoo/schema/derived/RawRankProfile.java
+++ b/config-model/src/main/java/com/yahoo/schema/derived/RawRankProfile.java
@@ -171,6 +171,7 @@ public class RawRankProfile implements RankProfilesConfig.Producer {
         private final OptionalDouble targetHitsMaxAdjustmentFactor;
         private final double rankScoreDropLimit;
         private final boolean alwaysMarkPhraseExpensive;
+        private final boolean createPostinhlistWhenNonStrict;
 
         /**
          * The rank type definitions used to derive settings for the native rank features
@@ -213,6 +214,7 @@ public class RawRankProfile implements RankProfilesConfig.Producer {
             numSearchPartitions = compiled.getNumSearchPartitions();
             termwiseLimit = compiled.getTermwiseLimit().orElse(deployProperties.featureFlags().defaultTermwiseLimit());
             alwaysMarkPhraseExpensive = deployProperties.featureFlags().alwaysMarkPhraseExpensive();
+            createPostinhlistWhenNonStrict = deployProperties.featureFlags().createPostinglistWhenNonStrict();
             postFilterThreshold = compiled.getPostFilterThreshold();
             approximateThreshold = compiled.getApproximateThreshold();
             targetHitsMaxAdjustmentFactor = compiled.getTargetHitsMaxAdjustmentFactor();
@@ -466,6 +468,9 @@ public class RawRankProfile implements RankProfilesConfig.Producer {
             if (alwaysMarkPhraseExpensive) {
                 properties.add(new Pair<>("vespa.matching.always_mark_phrase_expensive", String.valueOf(alwaysMarkPhraseExpensive)));
             }
+            if (createPostinhlistWhenNonStrict) {
+                properties.add(new Pair<>("vespa.matching.create_postinglist_when_non_strict", String.valueOf(createPostinhlistWhenNonStrict)));
+            }
             if (postFilterThreshold.isPresent()) {
                 properties.add(new Pair<>("vespa.matching.global_filter.upper_limit", String.valueOf(postFilterThreshold.getAsDouble())));
             }