refactor: adjust logs and code style

source/common/src/tglobal.c

@@ -238,7 +238,7 @@ static int32_t taosLoadCfg(SConfig *pCfg, const char *inputCfgDir, const char *e
 
   if (cfgLoad(pCfg, CFG_STYPE_CFG_FILE, cfgDir) != 0) {
     if (cfgLoad(pCfg, CFG_STYPE_CFG_FILE, cfgFile) != 0) {
-      uError("failed to load from config file:%s since %s", cfgFile, terrstr());
+      uInfo("cfg file:%s not read since %s", cfgFile, terrstr());
       return 0;
     }
   }

source/util/src/tconfig.c

@@ -591,12 +591,12 @@ void cfgDumpCfg(SConfig *pCfg, bool tsc, bool dump) {
 }
 
 int32_t cfgLoadFromEnvVar(SConfig *pConfig) {
-  uInfo("load from env variables not implemented yet");
+  uDebug("load from env variables not implemented yet");
   return 0;
 }
 
 int32_t cfgLoadFromEnvFile(SConfig *pConfig, const char *filepath) {
-  uInfo("load from env file not implemented yet");
+  uDebug("load from env file not implemented yet");
   return 0;
 }
 
@@ -655,6 +655,6 @@ int32_t cfgLoadFromCfgFile(SConfig *pConfig, const char *filepath) {
 }
 
 int32_t cfgLoadFromApollUrl(SConfig *pConfig, const char *url) {
-  uInfo("load from apoll url not implemented yet");
+  uDebug("load from apoll url not implemented yet");
   return 0;
 }