1 files changed, 10 insertions, 2 deletions
diff --git a/vespaclient-container-plugin/src/main/java/com/yahoo/document/restapi/DocumentOperationExecutorImpl.java b/vespaclient-container-plugin/src/main/java/com/yahoo/document/restapi/DocumentOperationExecutorImpl.java
index 7074d363316..79c63522686 100644
--- a/vespaclient-container-plugin/src/main/java/com/yahoo/document/restapi/DocumentOperationExecutorImpl.java
+++ b/vespaclient-container-plugin/src/main/java/com/yahoo/document/restapi/DocumentOperationExecutorImpl.java
@@ -40,6 +40,7 @@ import java.util.StringJoiner;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executor;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
@@ -85,6 +86,7 @@ public class DocumentOperationExecutorImpl implements DocumentOperationExecutor
     private final DelayQueue throttled;
     private final DelayQueue timeouts;
     private final Map<VisitorControlHandler, VisitorSession> visits = new ConcurrentHashMap<>();
+    private final Executor visitSessionShutdownExecutor = Executors.newSingleThreadExecutor();
 
     public DocumentOperationExecutorImpl(ClusterListConfig clustersConfig, AllClustersBucketSpacesConfig bucketsConfig,
                                          DocumentOperationExecutorConfig executorConfig, DocumentAccess access, Clock clock) {
@@ -212,12 +214,18 @@ public class DocumentOperationExecutorImpl implements DocumentOperationExecutor
                             context.error(ERROR, message != null ? message : "Visiting failed");
                     }
                     done.set(true); // This may be reached before dispatching thread is done putting us in the map.
-                    visits.computeIfPresent(this, (__, session) -> { session.destroy(); return null; });
+                    visits.computeIfPresent(this, (__, session) -> {
+                        visitSessionShutdownExecutor.execute(() -> session.destroy());
+                        return null;
+                    });
                 }
             });
             visits.put(parameters.getControlHandler(), access.createVisitorSession(parameters));
             if (done.get())
-                visits.computeIfPresent(parameters.getControlHandler(), (__, session) -> { session.destroy(); return null; });
+                visits.computeIfPresent(parameters.getControlHandler(), (__, session) -> {
+                    visitSessionShutdownExecutor.execute(() -> session.destroy());
+                    return null;
+                });
         }
         catch (IllegalArgumentException | ParseException e) {
             context.error(BAD_REQUEST, Exceptions.toMessageString(e));