[kafka] branch trunk updated: KAFKA-14433 Clear Yammer metrics in QuorumTestHarness#tearDown (#12942)

[davidarthur]

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

davidarthur pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/trunk by this push:
     new cdc99f1f013 KAFKA-14433 Clear Yammer metrics in 
QuorumTestHarness#tearDown (#12942)
cdc99f1f013 is described below

commit cdc99f1f0130f9ca8f50f2b248bcd52c1121bd68
Author: David Arthur <mum...@gmail.com>
AuthorDate: Fri Dec 2 09:43:52 2022 -0500

    KAFKA-14433 Clear Yammer metrics in QuorumTestHarness#tearDown (#12942)
    
    Clear the Yammer metrics after each test. This will allow the RaftManager 
and other objects to get properly GC'd
    
    Reviewers: Jason Gustafson <ja...@confluent.io>
---
 core/src/test/scala/integration/kafka/server/QuorumTestHarness.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git 
a/core/src/test/scala/integration/kafka/server/QuorumTestHarness.scala 
b/core/src/test/scala/integration/kafka/server/QuorumTestHarness.scala
index 4a5e3ace2a4..f746cec53d7 100755
--- a/core/src/test/scala/integration/kafka/server/QuorumTestHarness.scala
+++ b/core/src/test/scala/integration/kafka/server/QuorumTestHarness.scala
@@ -384,6 +384,7 @@ abstract class QuorumTestHarness extends Logging {
     if (implementation != null) {
       implementation.shutdown()
     }
+    TestUtils.clearYammerMetrics()
     System.clearProperty(JaasUtils.JAVA_LOGIN_CONFIG_PARAM)
     Configuration.setConfiguration(null)
     faultHandler.maybeRethrowFirstException()