From d1ee728376b5e5bb9de88e4278c042e1e04512b6 Mon Sep 17 00:00:00 2001
From: liuyq-617 <yqliu@taosdata.com>
Date: Tue, 26 Jan 2021 16:53:17 +0800
Subject: [PATCH] <test>fix psutil.process error

---
 tests/pytest/util/sql.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tests/pytest/util/sql.py b/tests/pytest/util/sql.py
index adb49760bd..16931cca33 100644
--- a/tests/pytest/util/sql.py
+++ b/tests/pytest/util/sql.py
@@ -194,9 +194,13 @@ class TDSql:
             pstate = 0
             pl = psutil.pids()
             for pid in pl:
-                if psutil.Process(pid).name() == 'taosd':
-                    pstate = 1
-                    break
+                try:
+                    if psutil.Process(pid).name() == 'taosd':
+                        print('have already started')
+                        pstate = 1
+                        break
+                except psutil.NoSuchProcess:
+                    pass
             if pstate == state :break
             if state or pstate:
                 tdLog.sleep(1)
-- 
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