Allow override of keep-rank-count via the internal vespa.hitcollector.arraysize rank param.

1 files changed, 3 insertions, 1 deletions

diff --git a/searchcore/src/vespa/searchcore/proton/matching/matcher.cpp b/searchcore/src/vespa/searchcore/proton/matching/matcher.cpp
index 334948bd191..236964c2e6b 100644
--- a/searchcore/src/vespa/searchcore/proton/matching/matcher.cpp
+++ b/searchcore/src/vespa/searchcore/proton/matching/matcher.cpp
@@ -35,6 +35,7 @@ using search::fef::MatchDataLayout;
 using search::fef::MatchData;
 using search::fef::RankSetup;
 using search::fef::indexproperties::hitcollector::HeapSize;
+using search::fef::indexproperties::hitcollector::ArraySize;
 using search::queryeval::Blueprint;
 using search::queryeval::SearchIterator;
 using vespalib::Doom;
@@ -232,8 +233,9 @@ Matcher::match(const SearchRequest &request, vespalib::ThreadBundle &threadBundl
 
         const Properties & rankProperties = request.propertiesMap.rankProperties();
         uint32_t heapSize = HeapSize::lookup(rankProperties, _rankSetup->getHeapSize());
+        uint32_t arraySize = ArraySize::lookup(rankProperties, _rankSetup->getArraySize());
 
-        MatchParams params(searchContext.getDocIdLimit(), heapSize, _rankSetup->getArraySize(),
+        MatchParams params(searchContext.getDocIdLimit(), heapSize, arraySize,
                            _rankSetup->getRankScoreDropLimit(), request.offset, request.maxhits,
                            !_rankSetup->getSecondPhaseRank().empty(), !willNotNeedRanking(request, groupingContext));