[infinispan-issues] [JBoss JIRA] (ISPN-3659) Cache stop should clear thread-local ExtendedRiverMarshaller or their instance caches

[Pedro Ruivo (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-3659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pedro Ruivo updated ISPN-3659:
------------------------------

              Status: Pull Request Sent  (was: Coding In Progress)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/2275

    
> Cache stop should clear thread-local ExtendedRiverMarshaller or their instance caches
> -------------------------------------------------------------------------------------
>
>                 Key: ISPN-3659
>                 URL: https://issues.jboss.org/browse/ISPN-3659
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Marshalling
>    Affects Versions: 5.3.0.Final, 6.0.0.CR1
>            Reporter: Dan Berindei
>            Assignee: Pedro Ruivo
>            Priority: Critical
>              Labels: 620
>             Fix For: 6.1.0.Final
>
>
> The fix for ISPN-2372 was incomplete. We now clear the references from the thread-local marshallers to the cache itself, so it can be garbage-collected, but we don't clear the marshallers or their instance caches. If the cache values' object graph is very large, the cached marshallers will use up a lot of memory that could be garbage-collected (assuming the cache was indeed restarted and only one cache instance is running now).

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