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

2 files changed, 8 insertions, 1 deletions

diff --git a/searchlib/src/vespa/searchlib/fef/indexproperties.cpp b/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
index 70433800469..26a7be005b7 100644
--- a/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
+++ b/searchlib/src/vespa/searchlib/fef/indexproperties.cpp
@@ -587,7 +587,13 @@ const uint32_t ArraySize::DEFAULT_VALUE(10000);
 uint32_t
 ArraySize::lookup(const Properties &props)
 {
-    return lookupUint32(props, NAME, DEFAULT_VALUE);
+    return lookup(props, DEFAULT_VALUE);
+}
+
+uint32_t
+ArraySize::lookup(const Properties &props, uint32_t defaultValue)
+{
+    return lookupUint32(props, NAME, defaultValue);
 }
 
 const vespalib::string EstimatePoint::NAME("vespa.hitcollector.estimatepoint");
diff --git a/searchlib/src/vespa/searchlib/fef/indexproperties.h b/searchlib/src/vespa/searchlib/fef/indexproperties.h
index 3ebfe781400..5ff4ea26bd8 100644
--- a/searchlib/src/vespa/searchlib/fef/indexproperties.h
+++ b/searchlib/src/vespa/searchlib/fef/indexproperties.h
@@ -476,6 +476,7 @@ namespace hitcollector {
         static const vespalib::string NAME;
         static const uint32_t DEFAULT_VALUE;
         static uint32_t lookup(const Properties &props);
+        static uint32_t lookup(const Properties &props, uint32_t defaultValue);
     };
 
     /**