From 68a5319da366aa7495e9caa8efaff2c9ed2aaf81 Mon Sep 17 00:00:00 2001
From: Mryange <59914473+Mryange@users.noreply.github.com>
Date: Mon, 11 Mar 2024 18:20:04 +0800
Subject: [PATCH] [fix](pipelineX) _local_channel_dependency is null in non
 pipelineX (#32054)

---
 be/src/vec/runtime/vdata_stream_recvr.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/be/src/vec/runtime/vdata_stream_recvr.cpp b/be/src/vec/runtime/vdata_stream_recvr.cpp
index 9708be6bde..0bef6b6eaa 100644
--- a/be/src/vec/runtime/vdata_stream_recvr.cpp
+++ b/be/src/vec/runtime/vdata_stream_recvr.cpp
@@ -487,7 +487,7 @@ void VDataStreamRecvr::cancel_stream(Status exec_status) {
 
 void VDataStreamRecvr::SenderQueue::update_blocks_memory_usage(int64_t size) {
     _recvr->update_blocks_memory_usage(size);
-    if (_recvr->exceeds_limit(0)) {
+    if (_local_channel_dependency && _recvr->exceeds_limit(0)) {
         _local_channel_dependency->block();
     }
 }