From a803eaee3e23dcacc5616a4e71e8f977e5d874e6 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 11 Jul 2023 10:01:43 +0800
Subject: [PATCH] fix(stream): fix concurrent bug in save task meta.

---
 source/libs/stream/src/streamRecover.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/libs/stream/src/streamRecover.c b/source/libs/stream/src/streamRecover.c
index a3fc3418aa..8d33ea3b23 100644
--- a/source/libs/stream/src/streamRecover.c
+++ b/source/libs/stream/src/streamRecover.c
@@ -553,8 +553,10 @@ int32_t streamTaskScanHistoryDataComplete(SStreamTask* pTask) {
   streamSetStatusNormal(pTask);
   atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
 
-  // todo check rsp, commit data
+  taosWLockLatch(&pMeta->lock);
   streamMetaSaveTask(pMeta, pTask);
+  taosWUnLockLatch(&pMeta->lock);
+
   return 0;
 }