From f13dc1858ab7cac08983546ac01a686fb40a0113 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Mon, 3 Jun 2024 09:54:28 +0800
Subject: [PATCH] fix(stream): disable stream checkpoint when related
 fill-history task exists.

---
 source/dnode/mnode/impl/src/mndStream.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index b88c4a4665..db4b345536 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -1108,6 +1108,15 @@ static int32_t mndCheckNodeStatus(SMnode *pMnode) {
       ready = false;
       break;
     }
+
+    if (pEntry->hTaskId != 0) {
+      mDebug("s-task:0x%" PRIx64 "-0x%x (nodeId:%d) status:%s related fill-history task:0x%" PRIx64
+             " exists, checkpoint not issued",
+             pEntry->id.streamId, (int32_t)pEntry->id.taskId, pEntry->nodeId, streamTaskGetStatusStr(pEntry->status),
+             pEntry->hTaskId);
+      ready = false;
+      break;
+    }
   }
 
   taosThreadMutexUnlock(&execInfo.lock);