diff --git a/src/ray/gcs/accessor.h b/src/ray/gcs/accessor.h
index eac5ae5e7..19dc7f1de 100644
--- a/src/ray/gcs/accessor.h
+++ b/src/ray/gcs/accessor.h
@@ -33,12 +33,6 @@ class ActorInfoAccessor {
  public:
   virtual ~ActorInfoAccessor() = default;
 
-  /// Get all actor specification from GCS synchronously.
-  ///
-  /// \param actor_table_data_list The container to hold the actor specification.
-  /// \return Status
-  virtual Status GetAll(std::vector<rpc::ActorTableData> *actor_table_data_list) = 0;
-
   /// Get actor specification from GCS asynchronously.
   ///
   /// \param actor_id The ID of actor to look up in the GCS.
diff --git a/src/ray/gcs/gcs_client/service_based_accessor.cc b/src/ray/gcs/gcs_client/service_based_accessor.cc
index 0f30d748d..08c1e3500 100644
--- a/src/ray/gcs/gcs_client/service_based_accessor.cc
+++ b/src/ray/gcs/gcs_client/service_based_accessor.cc
@@ -131,11 +131,6 @@ ServiceBasedActorInfoAccessor::ServiceBasedActorInfoAccessor(
     ServiceBasedGcsClient *client_impl)
     : client_impl_(client_impl) {}
 
-Status ServiceBasedActorInfoAccessor::GetAll(
-    std::vector<ActorTableData> *actor_table_data_list) {
-  return Status::Invalid("Not implemented");
-}
-
 Status ServiceBasedActorInfoAccessor::AsyncGet(
     const ActorID &actor_id, const OptionalItemCallback<rpc::ActorTableData> &callback) {
   RAY_LOG(DEBUG) << "Getting actor info, actor id = " << actor_id
diff --git a/src/ray/gcs/gcs_client/service_based_accessor.h b/src/ray/gcs/gcs_client/service_based_accessor.h
index 5133a9512..9d7c53743 100644
--- a/src/ray/gcs/gcs_client/service_based_accessor.h
+++ b/src/ray/gcs/gcs_client/service_based_accessor.h
@@ -70,8 +70,6 @@ class ServiceBasedActorInfoAccessor : public ActorInfoAccessor {
 
   virtual ~ServiceBasedActorInfoAccessor() = default;
 
-  Status GetAll(std::vector<rpc::ActorTableData> *actor_table_data_list) override;
-
   Status AsyncGet(const ActorID &actor_id,
                   const OptionalItemCallback<rpc::ActorTableData> &callback) override;