[infinispan-issues] [JBoss JIRA] (ISPN-7246) Memory leak with LIRS eviction strategy

ted won (JIRA) issues at jboss.org
Tue Nov 29 02:45:00 EST 2016


ted won created ISPN-7246:
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             Summary: Memory leak with LIRS eviction strategy
                 Key: ISPN-7246
                 URL: https://issues.jboss.org/browse/ISPN-7246
             Project: Infinispan
          Issue Type: Bug
          Components: Core
    Affects Versions: 8.2.5.Final
         Environment: * Infinispan 8.2.5.Final Library mode
* LIRS eviction strategy
            Reporter: ted won
         Attachments: reproducer.zip

There is a memory leak in org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8 with LIRS eviction strategy.
There are cache entries in org.infinispan.container.DefaultDataContainer.entries and its size are bigger than cache size after eviction occurred.
The following minimum reproducer exhibits a leak. Eviction is supposed to suppress OOME.



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