From fe4c7dee7c4dd35ad1c192e89c5366a7eb2ac289 Mon Sep 17 00:00:00 2001
From: Shengliang Guan <slguan@taosdata.com>
Date: Mon, 10 Oct 2022 14:45:49 +0800
Subject: [PATCH] fix: add logs

---
 source/dnode/mnode/impl/src/mndMain.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/dnode/mnode/impl/src/mndMain.c b/source/dnode/mnode/impl/src/mndMain.c
index b3b9927a34..275fc76e36 100644
--- a/source/dnode/mnode/impl/src/mndMain.c
+++ b/source/dnode/mnode/impl/src/mndMain.c
@@ -814,9 +814,11 @@ int32_t mndAcquireRpcRef(SMnode *pMnode) {
   int32_t code = 0;
   taosThreadRwlockRdlock(&pMnode->lock);
   if (pMnode->stopped) {
+    mTrace("mnode not running");
     terrno = TSDB_CODE_APP_NOT_READY;
     code = -1;
   } else if (!mndIsMaster(pMnode)) {
+    mTrace("mnode not ready, role:%s restored:%d", syncGetMyRoleStr(pMnode->syncMgmt.sync), pMnode->restored);
     code = -1;
   } else {
     int32_t ref = atomic_add_fetch_32(&pMnode->rpcRef, 1);