From fd1f3ba048e90a750961acab8a3257a7b9538f4c Mon Sep 17 00:00:00 2001
From: Shungang Li <sgli@taosdata.com>
Date: Thu, 31 Oct 2024 11:40:39 +0800
Subject: [PATCH] enh: taosCheckAndSetDebugFlag print errstr

---
 source/common/src/tglobal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 4076679ff4..00052cc810 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -2349,9 +2349,9 @@ static void taosCheckAndSetDebugFlag(int32_t *pFlagPtr, char *name, int32_t flag
   int32_t code = 0;
   if ((code = taosSetDebugFlag(pFlagPtr, name, flag)) != 0) {
     if (code != TSDB_CODE_CFG_NOT_FOUND) {
-      uError("failed to set flag %s to %d", name, flag);
+      uError("failed to set flag %s to %d, since:%s", name, flag, tstrerror(code));
     } else {
-      uDebug("failed to set flag %s to %d", name, flag);
+      uDebug("failed to set flag %s to %d, since:%s", name, flag, tstrerror(code));
     }
   }
   return;