From c22bd63ed40a1c476c06862cca6e84730ed350d7 Mon Sep 17 00:00:00 2001
From: cadem <cademfly@hotmail.com>
Date: Wed, 19 Apr 2023 15:11:16 +0800
Subject: [PATCH] vnode config compitible

---
 source/dnode/vnode/src/vnd/vnodeCfg.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/source/dnode/vnode/src/vnd/vnodeCfg.c b/source/dnode/vnode/src/vnd/vnodeCfg.c
index a760fc03c2..7d7a76556c 100644
--- a/source/dnode/vnode/src/vnd/vnodeCfg.c
+++ b/source/dnode/vnode/src/vnd/vnodeCfg.c
@@ -293,8 +293,13 @@ int vnodeDecodeConfig(const SJson *pJson, void *pObj) {
     tjsonGetNumberValue(info, "clusterId", pNode->clusterId, code);
     if (code < 0) return -1;
     char role[10];
-    tjsonGetStringValue(info, "nodeRole", role);
-    pNode->nodeRole = vnodeStrToRole(role);
+    code = tjsonGetStringValue(info, "nodeRole", role);
+    if(code > 0){
+      pNode->nodeRole = vnodeStrToRole(role);
+    }
+    else{
+      pNode->nodeRole = TAOS_SYNC_ROLE_VOTER;
+    }
     vDebug("vgId:%d, decode config, replica:%d ep:%s:%u dnode:%d", pCfg->vgId, i, pNode->nodeFqdn, pNode->nodePort,
            pNode->nodeId);
   }