[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4317) Memory leak in EnumType class.

Ondrej Medek (JIRA) noreply at atlassian.com
Fri Jan 22 04:22:31 EST 2010


    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=35301#action_35301 ] 

Ondrej Medek commented on HHH-4317:
-----------------------------------

A simple workaround: deploy EnumType togather with the web app in the WEB-INF/lib dir.

> Memory leak in EnumType class.
> ------------------------------
>
>                 Key: HHH-4317
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4317
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: annotations
>            Reporter: Paweł Kępka
>            Priority: Critical
>
> Holding enum values in static enumValues map in EnumType class causes memory leaks on application server where hibernate is loaded by application server's common classloader (like for default configuration of JBoss4).
> SoftReference or SessionFactory based caching should be used instead. 

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