From 32c5c18c3fc68e5c8056234615c5bad47658709f Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Wed, 13 Nov 2019 19:08:00 +0800
Subject: [PATCH] [TBASE-1116]

---
 src/modules/http/src/httpSystem.c       | 2 +-
 src/modules/monitor/src/monitorSystem.c | 3 +++
 src/system/detail/src/dnodeSystem.c     | 4 ++--
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/modules/http/src/httpSystem.c b/src/modules/http/src/httpSystem.c
index 67be206842..df49251f13 100644
--- a/src/modules/http/src/httpSystem.c
+++ b/src/modules/http/src/httpSystem.c
@@ -77,7 +77,7 @@ int httpStartSystem() {
 
   if (httpServer == NULL) {
     httpError("http server is null");
-    return -1;
+    httpInitSystem();
   }
 
   if (httpServer->pContextPool == NULL) {
diff --git a/src/modules/monitor/src/monitorSystem.c b/src/modules/monitor/src/monitorSystem.c
index 78cee40f96..4d6577c8f3 100644
--- a/src/modules/monitor/src/monitorSystem.c
+++ b/src/modules/monitor/src/monitorSystem.c
@@ -95,6 +95,9 @@ int monitorInitSystem() {
 }
 
 int monitorStartSystem() {
+  if (monitor == NULL) {
+    monitorInitSystem();
+  }
   taosTmrReset(monitorInitConn, 10, NULL, tscTmr, &monitor->initTimer);
   return 0;
 }
diff --git a/src/system/detail/src/dnodeSystem.c b/src/system/detail/src/dnodeSystem.c
index 30b3e202ad..1b5d9418b4 100644
--- a/src/system/detail/src/dnodeSystem.c
+++ b/src/system/detail/src/dnodeSystem.c
@@ -33,8 +33,8 @@
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Woverflow"
 
-SModule         tsModule[TSDB_MOD_MAX];
-uint32_t        tsModuleStatus;
+SModule         tsModule[TSDB_MOD_MAX] = {0};
+uint32_t        tsModuleStatus = 0;
 pthread_mutex_t dmutex;
 extern int      vnodeSelectReqNum;
 extern int      vnodeInsertReqNum;