Merge pull request #4507 from taosdata/patch/TD-2368

[TD-2368]<fix>: show 4 new variables: arbitrator, timezone, locale, c…

src/common/src/tglobal.c

@@ -416,7 +416,7 @@ static void doInitGlobalConfig(void) {
   cfg.option = "arbitrator";
   cfg.ptr = tsArbitrator;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
-  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
   cfg.minValue = 0;
   cfg.maxValue = 0;
   cfg.ptrLength = TSDB_EP_LEN;
@@ -901,7 +901,7 @@ static void doInitGlobalConfig(void) {
   cfg.option = "timezone";
   cfg.ptr = tsTimezone;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
-  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
   cfg.minValue = 0;
   cfg.maxValue = 0;
   cfg.ptrLength = tListLen(tsTimezone);
@@ -911,7 +911,7 @@ static void doInitGlobalConfig(void) {
   cfg.option = "locale";
   cfg.ptr = tsLocale;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
-  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
   cfg.minValue = 0;
   cfg.maxValue = 0;
   cfg.ptrLength = tListLen(tsLocale);
@@ -921,7 +921,7 @@ static void doInitGlobalConfig(void) {
   cfg.option = "charset";
   cfg.ptr = tsCharset;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
-  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
   cfg.minValue = 0;
   cfg.maxValue = 0;
   cfg.ptrLength = tListLen(tsCharset);