From 2270fed9f751b2d11985edaf6cbf4abd5aecdaee Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao@163.com>
Date: Sat, 18 Feb 2023 11:57:24 +0800
Subject: [PATCH] fix:add limit for stream batch

---
 source/libs/stream/src/streamExec.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/libs/stream/src/streamExec.c b/source/libs/stream/src/streamExec.c
index 786ee9d079..7bf19cec63 100644
--- a/source/libs/stream/src/streamExec.c
+++ b/source/libs/stream/src/streamExec.c
@@ -15,6 +15,8 @@
 
 #include "streamInc.h"
 
+#define STREAM_EXEC_MAX_BATCH_NUM 100
+
 static int32_t streamTaskExecImpl(SStreamTask* pTask, const void* data, SArray* pRes) {
   int32_t code;
   void*   exec = pTask->exec.executor;
@@ -221,6 +223,9 @@ int32_t streamExecForAll(SStreamTask* pTask) {
           batchCnt++;
           input = newRet;
           streamQueueProcessSuccess(pTask->inputQueue);
+          if (batchCnt > STREAM_EXEC_MAX_BATCH_NUM) {
+            break;
+          }
         }
       }
     }