From c454d0f0763af938879aeb2334a96cfdcdafc43d Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Mon, 21 Oct 2024 06:19:04 +0000
Subject: [PATCH] fix/TS-5532-set-seperate-thread-update-status-fix-case

---
 source/dnode/mgmt/mgmt_dnode/src/dmHandle.c | 6 ++++--
 source/dnode/mgmt/mgmt_dnode/src/dmWorker.c | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c b/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
index e80cdf0471..d0f8fbae87 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
@@ -169,7 +169,7 @@ void dmSendStatusReq(SDnodeMgmt *pMgmt) {
     dError("failed to lock status info lock");
     return;
   }
-  taosArraySwap(req.pVloads, tsVinfo.pVloads);
+  req.pVloads = tsVinfo.pVloads;
   tsVinfo.pVloads = NULL;
   if (taosThreadMutexUnlock(&pMgmt->pData->statusInfolock) != 0) {
     dError("failed to unlock status info lock");
@@ -244,12 +244,14 @@ void dmUpdateStatusInfo(SDnodeMgmt *pMgmt) {
   SMonVloadInfo vinfo = {0};
   dDebug("begin to get vnode loads");
   (*pMgmt->getVnodeLoadsFp)(&vinfo);
+  dDebug("begin to lock status info");
   if (taosThreadMutexLock(&pMgmt->pData->statusInfolock) != 0) {
     dError("failed to lock status info lock");
     return;
   }
   if (tsVinfo.pVloads == NULL) {
-    taosArraySwap(tsVinfo.pVloads, vinfo.pVloads);
+    tsVinfo.pVloads = vinfo.pVloads;
+    vinfo.pVloads = NULL;
   } else {
     taosArrayDestroy(vinfo.pVloads);
     vinfo.pVloads = NULL;
diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
index 075cd0efce..7fc9920816 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
@@ -73,7 +73,7 @@ static void *dmStatusInfoThreadFp(void *param) {
       }
     }
   }
-
+  dDebug("begin to lock status info when thread exit");
   if (taosThreadMutexLock(&pMgmt->pData->statusInfolock) != 0) {
     dError("failed to lock status info lock");
     return NULL;