From 8fcaee6d97d3b9fc08de6e60c5961e10bd770d74 Mon Sep 17 00:00:00 2001
From: Shengliang Guan <slguan@taosdata.com>
Date: Fri, 1 Apr 2022 10:39:59 +0800
Subject: [PATCH] minor changes

---
 source/dnode/mgmt/dm/src/dmFile.c    |  2 +-
 source/dnode/mgmt/main/src/dndExec.c | 10 ++++++++--
 source/util/src/tconfig.c            |  2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/source/dnode/mgmt/dm/src/dmFile.c b/source/dnode/mgmt/dm/src/dmFile.c
index 444f18e6e0..d5105bcb1b 100644
--- a/source/dnode/mgmt/dm/src/dmFile.c
+++ b/source/dnode/mgmt/dm/src/dmFile.c
@@ -200,7 +200,7 @@ int32_t dmWriteFile(SDnodeMgmt *pMgmt) {
   taosMemoryFree(content);
 
   char realfile[PATH_MAX];
-  snprintf(realfile, sizeof(realfile), "%s%smnode.json", pMgmt->path, TD_DIRSEP);
+  snprintf(realfile, sizeof(realfile), "%s%sdnode.json", pMgmt->path, TD_DIRSEP);
 
   if (taosRenameFile(file, realfile) != 0) {
     terrno = TAOS_SYSTEM_ERROR(errno);
diff --git a/source/dnode/mgmt/main/src/dndExec.c b/source/dnode/mgmt/main/src/dndExec.c
index fdc6125fb0..82f54d4fc9 100644
--- a/source/dnode/mgmt/main/src/dndExec.c
+++ b/source/dnode/mgmt/main/src/dndExec.c
@@ -20,9 +20,9 @@ static bool dndRequireNode(SMgmtWrapper *pWrapper) {
   bool    required = false;
   int32_t code = (*pWrapper->fp.requiredFp)(pWrapper, &required);
   if (!required) {
-    dDebug("node:%s, no need to start", pWrapper->name);
+    dDebug("node:%s, does not require startup", pWrapper->name);
   } else {
-    dDebug("node:%s, need to start", pWrapper->name);
+    dDebug("node:%s, needs to be started", pWrapper->name);
   }
   return required;
 }
@@ -279,6 +279,12 @@ static int32_t dndRunInChildProcess(SDnode *pDnode) {
   SMgmtWrapper *pWrapper = &pDnode->wrappers[pDnode->ntype];
   dInfo("%s run in child process", pWrapper->name);
 
+  pWrapper->required = dndRequireNode(pWrapper);
+  if (!pWrapper->required) {
+    dError("%s does not require startup", pWrapper->name);
+    return -1;
+  }
+
   SMsgCb msgCb = dndCreateMsgcb(pWrapper);
   tmsgSetDefaultMsgCb(&msgCb);
   pWrapper->procType = PROC_CHILD;
diff --git a/source/util/src/tconfig.c b/source/util/src/tconfig.c
index 9101d3c7c8..ce9ef5b1c0 100644
--- a/source/util/src/tconfig.c
+++ b/source/util/src/tconfig.c
@@ -590,7 +590,7 @@ void cfgDumpCfg(SConfig *pCfg, bool tsc, bool dump) {
 }
 
 int32_t cfgLoadFromEnvVar(SConfig *pConfig) {
-  uInfo("load from global env variables not implemented yet");
+  uInfo("load from env variables not implemented yet");
   return 0;
 }