[infinispan-issues] [JBoss JIRA] (ISPN-10880) JCacheConfigurationTest.testJCacheManagerWithRealJarFileSchema leaks cache manager

[Dan Berindei (Jira)]

     [ https://issues.jboss.org/browse/ISPN-10880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-10880:
--------------------------------
    Status: Open  (was: New)


> JCacheConfigurationTest.testJCacheManagerWithRealJarFileSchema leaks cache manager
> ----------------------------------------------------------------------------------
>
>                 Key: ISPN-10880
>                 URL: https://issues.jboss.org/browse/ISPN-10880
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Test Suite - Core
>    Affects Versions: 10.0.0.Final
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Major
>              Labels: testsuite_stability
>             Fix For: 10.1.0.Beta1
>
>
> {noformat}
> ThreadLeakCheckerorg.infinispan.commons.test.ThreadLeakChecker$LeakException: Leaked thread: expiration-thread--p446-t1 << testng-JCacheConfigurationTest << org.infinispan.jcache.JCacheConfigurationTest
> ...
> Caused by: org.infinispan.commons.test.ThreadLeakChecker$LeakException: testng-JCacheConfigurationTest << org.infinispan.jcache.JCacheConfigurationTest
> at org.infinispan.commons.test.ThreadLeakChecker$ThreadInfoLocal.childValue(ThreadLeakChecker.java:107)
> ...
> at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:713)
> at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:391)
> at org.infinispan.jcache.embedded.JCacheManager.<init>(JCacheManager.java:75)
> at org.infinispan.jcache.JCacheConfigurationTest.lambda$testJCacheManagerWithRealJarFileSchema$1(JCacheConfigurationTest.java:107)
> at org.infinispan.jcache.util.JCacheTestingUtil.withCachingProvider(JCacheTestingUtil.java:36)
> at org.infinispan.jcache.JCacheConfigurationTest.testJCacheManagerWithRealJarFileSchema(JCacheConfigurationTest.java:104)
> {noformat}
> The leak is only reported some of the time because {{AbstractJCacheManager}} has a {{finalize()}} method and stops the underlying cache manager. 
> The threads created by {{DefaultCacheManager}} ensure it's still referenced during finalization, allowing it to stop cleanly.



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