[KAFKA-13672] Race condition in DynamicBrokerConfig

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 3.2.0
• Assignee: Liam Clarke-Hutchinson
• Reporter: Bruno Cadonna
• Created: 16/Feb/22 19:27
• Updated: 24/Mar/22 06:07
• Resolved: 24/Mar/22 04:07

Description

Stacktrace:

org.opentest4j.AssertionFailedError: expected: <2> but was: <1>
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:55)
	at app//org.junit.jupiter.api.AssertionUtils.failNotEqual(AssertionUtils.java:62)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:177)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1141)
	at app//kafka.server.DynamicBrokerReconfigurationTest.$anonfun$waitForConfigOnServer$1(DynamicBrokerReconfigurationTest.scala:1500)
	at app//kafka.server.DynamicBrokerReconfigurationTest.waitForConfigOnServer(DynamicBrokerReconfigurationTest.scala:1500)
	at app//kafka.server.DynamicBrokerReconfigurationTest.$anonfun$waitForConfig$1(DynamicBrokerReconfigurationTest.scala:1495)
	at app//kafka.server.DynamicBrokerReconfigurationTest.$anonfun$waitForConfig$1$adapted(DynamicBrokerReconfigurationTest.scala:1495)
	at app//scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563)
	at app//scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561)
	at app//scala.collection.AbstractIterable.foreach(Iterable.scala:926)
	at app//kafka.server.DynamicBrokerReconfigurationTest.waitForConfig(DynamicBrokerReconfigurationTest.scala:1495)
	at app//kafka.server.DynamicBrokerReconfigurationTest.reconfigureServers(DynamicBrokerReconfigurationTest.scala:1440)
	at app//kafka.server.DynamicBrokerReconfigurationTest.resizeThreadPool$1(DynamicBrokerReconfigurationTest.scala:775)
	at app//kafka.server.DynamicBrokerReconfigurationTest.$anonfun$testThreadPoolResize$3(DynamicBrokerReconfigurationTest.scala:768)
	at app//scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:190)
	at app//kafka.server.DynamicBrokerReconfigurationTest.testThreadPoolResize(DynamicBrokerReconfigurationTest.scala:784)

Job: https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-11751/5/testReport/

Issue Links

• links to: GitHub Pull Request #11821
• links to: GitHub Pull Request #11920