[jboss-jira] [JBoss JIRA] (WFLY-5436) Lack of EmbeddedCacheManager.undefineConfiguration(String) can cause memory/classloader leaks

Kabir Khan (JIRA) issues at jboss.org
Wed Dec 6 12:24:10 EST 2017


     [ https://issues.jboss.org/browse/WFLY-5436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kabir Khan updated WFLY-5436:
-----------------------------
    Fix Version/s: 10.0.0.Final


I am bulk closing old issues that were resolved with no fix version. There are quite many of these so I am not checking the history properly. From the lastModified date of this issue it looks like it was done for 10.0.0.Final (I am not caring about alpha/beta etc. for this exercise). If that is incorrect please adjust as needed.

> Lack of EmbeddedCacheManager.undefineConfiguration(String) can cause memory/classloader leaks
> ---------------------------------------------------------------------------------------------
>
>                 Key: WFLY-5436
>                 URL: https://issues.jboss.org/browse/WFLY-5436
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>            Priority: Critical
>             Fix For: 10.0.0.Final
>
>
> EmbeddedCacheManager has defineConfiguration(...) methods for defining a new cache configuration, but has no equivalent "undefine" method.  Consequently, once defined, a cache manager will retains a reference to the cache configuration object for the lifetime of the cache manager.  While this is normally not a big deal, the configuration objects generated by WildFly contain references to the classloaders of foreign modules.



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