[infinispan-issues] [JBoss JIRA] (ISPN-5800) Lack of EmbeddedCacheManager.undefineConfiguration(String) can cause memory/classloader leaks

Paul Ferraro (JIRA) issues at jboss.org
Wed Sep 30 15:54:00 EDT 2015


Paul Ferraro created ISPN-5800:
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             Summary: Lack of EmbeddedCacheManager.undefineConfiguration(String) can cause memory/classloader leaks
                 Key: ISPN-5800
                 URL: https://issues.jboss.org/browse/ISPN-5800
             Project: Infinispan
          Issue Type: Bug
          Components: Configuration
            Reporter: Paul Ferraro
            Assignee: Tristan Tarrant
            Priority: Critical
             Fix For: 8.0.0.Alpha2, 8.0.0.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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