diff --git a/server/src/main/java/org/opensearch/tasks/CancellableTask.java b/server/src/main/java/org/opensearch/tasks/CancellableTask.java
index 703203cff117c..8dc3703ba8147 100644
--- a/server/src/main/java/org/opensearch/tasks/CancellableTask.java
+++ b/server/src/main/java/org/opensearch/tasks/CancellableTask.java
@@ -106,14 +106,12 @@ public boolean cancelOnParentLeaving() {
         return true;
     }
 
-    @Nullable
     @Nullable
     public Long getCancellationStartTime() {
         CancelledInfo info = cancelledInfo.get();
         return (info != null) ? info.cancellationStartTime : null;
     }
 
-    @Nullable
     @Nullable
     public Long getCancellationStartTimeNanos() {
         CancelledInfo info = cancelledInfo.get();