Add featureflag control over query dispatch policy.

1 files changed, 3 insertions, 0 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/deploy/ModelContextImpl.java b/configserver/src/main/java/com/yahoo/vespa/config/server/deploy/ModelContextImpl.java
index 068323f7784..7c7a12bbf36 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/deploy/ModelContextImpl.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/deploy/ModelContextImpl.java
@@ -166,6 +166,7 @@ public class ModelContextImpl implements ModelContext {
 
     public static class FeatureFlags implements ModelContext.FeatureFlags {
 
+        private final String queryDispatchPolicy;
         private final double defaultTermwiseLimit;
         private final boolean useThreePhaseUpdates;
         private final String feedSequencer;
@@ -276,8 +277,10 @@ public class ModelContextImpl implements ModelContext {
             this.mbus_cpp_events_before_wakeup = flagValue(source, appId, version, Flags.MBUS_CPP_EVENTS_BEFORE_WAKEUP);
             this.rpc_num_targets = flagValue(source, appId, version, Flags.RPC_NUM_TARGETS);
             this.rpc_events_before_wakeup = flagValue(source, appId, version, Flags.RPC_EVENTS_BEFORE_WAKEUP);
+            this.queryDispatchPolicy = flagValue(source, appId, version, Flags.QUERY_DISPATCH_POLICY);
         }
 
+        @Override public String queryDispatchPolicy() { return queryDispatchPolicy;}
         @Override public double defaultTermwiseLimit() { return defaultTermwiseLimit; }
         @Override public boolean useThreePhaseUpdates() { return useThreePhaseUpdates; }
         @Override public String feedSequencerType() { return feedSequencer; }