From ecdecb663fd66297aa7c8d10933c125c42c1c4d3 Mon Sep 17 00:00:00 2001
From: laihui <laihui@selectdb.com>
Date: Wed, 11 Feb 2026 21:29:33 +0800
Subject: [PATCH] fix StreamWrite EINVAL error when report tablet load info

---
 be/src/runtime/load_stream.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/be/src/runtime/load_stream.cpp b/be/src/runtime/load_stream.cpp
index 0a735184b0b483..bd083127ab1336 100644
--- a/be/src/runtime/load_stream.cpp
+++ b/be/src/runtime/load_stream.cpp
@@ -606,6 +606,9 @@ void LoadStream::_report_tablet_load_info(StreamId stream, int64_t index_id) {
         PLoadStreamResponse response;
         auto* tablet_load_infos = response.mutable_tablet_load_rowset_num_infos();
         _collect_tablet_load_info_from_tablets(write_tablet_ids, tablet_load_infos);
+        if (tablet_load_infos->empty()) {
+            return;
+        }
         buf.append(response.SerializeAsString());
         auto wst = _write_stream(stream, buf);
         if (!wst.ok()) {