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

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 98e65724468..a824433ae69 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
@@ -168,6 +168,7 @@ public class ModelContextImpl implements ModelContext {
         private final boolean useThreePhaseUpdates;
         private final String feedSequencer;
         private final int feedTaskLimit;
+        private final String sharedFieldWriterExecutor;
         private final String responseSequencer;
         private final int numResponseThreads;
         private final boolean skipCommunicationManagerThread;
@@ -203,6 +204,7 @@ public class ModelContextImpl implements ModelContext {
             this.useThreePhaseUpdates = flagValue(source, appId, Flags.USE_THREE_PHASE_UPDATES);
             this.feedSequencer = flagValue(source, appId, Flags.FEED_SEQUENCER_TYPE);
             this.feedTaskLimit = flagValue(source, appId, Flags.FEED_TASK_LIMIT);
+            this.sharedFieldWriterExecutor = flagValue(source, appId, Flags.SHARED_FIELD_WRITER_EXECUTOR);
             this.responseSequencer = flagValue(source, appId, Flags.RESPONSE_SEQUENCER_TYPE);
             this.numResponseThreads = flagValue(source, appId, Flags.RESPONSE_NUM_THREADS);
             this.skipCommunicationManagerThread = flagValue(source, appId, Flags.SKIP_COMMUNICATIONMANAGER_THREAD);
@@ -238,6 +240,7 @@ public class ModelContextImpl implements ModelContext {
         @Override public boolean useThreePhaseUpdates() { return useThreePhaseUpdates; }
         @Override public String feedSequencerType() { return feedSequencer; }
         @Override public int feedTaskLimit() { return feedTaskLimit; }
+        @Override public String sharedFieldWriterExecutor() { return sharedFieldWriterExecutor; }
         @Override public String responseSequencerType() { return responseSequencer; }
         @Override public int defaultNumResponseThreads() { return numResponseThreads; }
         @Override public boolean skipCommunicationManagerThread() { return skipCommunicationManagerThread; }