From 94708a9c1dc2e286de0be6f033645fd011f79d5c Mon Sep 17 00:00:00 2001
From: maning202007 <maning36@huawei.com>
Date: Mon, 28 Jun 2021 16:54:54 +0800
Subject: [PATCH] fix multigraph terminate issue

---
 mindspore/ccsrc/backend/session/executor.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mindspore/ccsrc/backend/session/executor.cc b/mindspore/ccsrc/backend/session/executor.cc
index 64d2f33b2d3..4bea59edb9d 100644
--- a/mindspore/ccsrc/backend/session/executor.cc
+++ b/mindspore/ccsrc/backend/session/executor.cc
@@ -249,7 +249,10 @@ void Executor::OnEvent(const ExecutorEvent &event) {
 }
 
 void Executor::OnClear() {
-  WorkerJoin();
+  {
+    mindspore::ScopedLongRunning long_running;
+    WorkerJoin();
+  }
   ClearDoneTasks();
 }