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

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-3659:
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             Summary: 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: 6.0.0.CR1, 5.3.0.Final
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             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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