(pulsar) 04/04: [fix][test][branch-4.x] Explicitly disable memory limit when testing pending-message defaults

[lh...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

lhotari pushed a commit to branch branch-4.2
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit 23543b7077bf198d49782b9985727c66126d32cd
Author: Lari Hotari <lh...@apache.org>
AuthorDate: Wed Sep 9 19:05:07 2026 +0300

    [fix][test][branch-4.x] Explicitly disable memory limit when testing pending-message defaults
---
 .../java/org/apache/pulsar/testclient/PerformanceProducerTest.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
index 6bd9ec532134..c7d531402cf9 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
@@ -240,7 +240,7 @@ public class PerformanceProducerTest extends MockedPulsarServiceBaseTest {
     }
 
     /**
-     * pulsar-perf runs with the client memory limit disabled unless {@code --memory-limit} is given, so
+     * When pulsar-perf runs with the client memory limit disabled using {@code --memory-limit 0},
      * the producer's only backpressure is its pending-message queue. Leaving the options unset has to
      * leave the client's own defaults in place; passing their unset value of 0 through would read as an
      * explicit "no message-count limit" and leave the producer unbounded, which is what exhausts direct
@@ -249,6 +249,7 @@ public class PerformanceProducerTest extends MockedPulsarServiceBaseTest {
     @Test(timeOut = 20000)
     public void testPendingMessageLimitsAreLeftToTheClientWhenUnset() throws Exception {
         PerformanceProducer producer = new PerformanceProducer();
+        producer.memoryLimit = 0;
         producer.topics = List.of(testTopic + UUID.randomUUID());
         producer.serviceURL = pulsar.getBrokerServiceUrl();