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Posted to dev@deltaspike.apache.org by "Thomas Andraschko (Jira)" <ji...@apache.org> on 2019/10/15 13:46:00 UTC
[jira] [Commented] (DELTASPIKE-1392) Repositories seem to prevent
Garbage Collection from Weblogic
[ https://issues.apache.org/jira/browse/DELTASPIKE-1392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16951935#comment-16951935 ]
Thomas Andraschko commented on DELTASPIKE-1392:
-----------------------------------------------
[~struberg] could it be that BeanManagerProvider is not cleanup correctly?
> Repositories seem to prevent Garbage Collection from Weblogic
> -------------------------------------------------------------
>
> Key: DELTASPIKE-1392
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-1392
> Project: DeltaSpike
> Issue Type: Bug
> Security Level: public(Regular issues)
> Components: Data-Module
> Affects Versions: 1.8.0
> Environment: Oracle 12c
> Weblogic 12.2.1-3-0
> Java EE 7
> Java SE 8
> Deltaspike 1.8.0
> Reporter: THEODOROS CHAIKALIS
> Priority: Major
> Attachments: Heap_walker_Incoming_References.html
>
>
> During my effort to detect possible memory leaks in our application i found a strange behavior of Deltaspike regarding the handling of Repositories.
> Specifically, after the *undeployment* and {color:#de350b}*deletion*{color} of a Java EE 7 war, Weblogic still holds all references to proxy EJBs that created before.
> Attached you will find the Heap dump for an EJB Service where if you trace the source you will end up in a
> {{*bmpSingleton* of class org.apache.deltaspike.core.api.provider.BeanManagerProvider.}}
>
> Am i missing some critical configuration for Weblogic?
> I already have declared
> {{globalAlternatives.org.apache.deltaspike.jpa.spi.transaction.TransactionStrategy=org.apache.deltaspike.jpa.impl.transaction.ContainerManagedTransactionStrategy}}
> inside apache-deltaspike.properties.
>
> Thank you
>
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