From 42ba5256ab690bae91c506ac30ef249489d3d63d Mon Sep 17 00:00:00 2001
From: Yunze Xu <xyzinfernity@163.com>
Date: Thu, 16 Oct 2025 21:43:48 +0800
Subject: [PATCH] Fix flaky testHasMessageAvailableWhenCreated

---
 tests/ReaderTest.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/ReaderTest.cc b/tests/ReaderTest.cc
index 3da25e9b..ba5b2a9f 100644
--- a/tests/ReaderTest.cc
+++ b/tests/ReaderTest.cc
@@ -645,6 +645,7 @@ TEST_P(ReaderTest, testHasMessageAvailableWhenCreated) {
 
     ProducerConfiguration producerConf;
     producerConf.setBatchingMaxMessages(3);
+    producerConf.setPartitionsRoutingMode(ProducerConfiguration::UseSinglePartition);
     Producer producer;
     ASSERT_EQ(ResultOk, client.createProducer(topicName, producerConf, producer));