Add feature flag for whether to use a shared field writer executor for the document database(s) in proton.

1 files changed, 1 insertions, 0 deletions

diff --git a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
index 8c2957502a8..ff612ffc2b0 100644
--- a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
+++ b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
@@ -73,6 +73,7 @@ public interface ModelContext {
         @ModelFeatureFlag(owners = {"vekterli"}) default boolean useThreePhaseUpdates() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"baldersheim"}, comment = "Select sequencer type use while feeding") default String feedSequencerType() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"geirst, baldersheim"}) default int feedTaskLimit() { return 1000; }
+        @ModelFeatureFlag(owners = {"geirst, baldersheim"}) default String sharedFieldWriterExecutor() { return "NONE"; }
         @ModelFeatureFlag(owners = {"baldersheim"}) default String responseSequencerType() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"baldersheim"}) default int defaultNumResponseThreads() { return 2; }
         @ModelFeatureFlag(owners = {"baldersheim"}) default boolean skipCommunicationManagerThread() { throw new UnsupportedOperationException("TODO specify default value"); }