[jira] [Commented] (MYFACES-4751) @ViewScoped beans of a view without saved state (e.g. no UIForm) are never destroyed and leak until session expiry

["Bauke Scholtz (Jira)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-4751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18084416#comment-18084416 ] 

Bauke Scholtz commented on MYFACES-4751:
----------------------------------------

https://github.com/apache/myfaces/pull/995

> @ViewScoped beans of a view without saved state (e.g. no UIForm) are never destroyed and leak until session expiry
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: MYFACES-4751
>                 URL: https://issues.apache.org/jira/browse/MYFACES-4751
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 4.1.3
>            Reporter: Bauke Scholtz
>            Priority: Major
>
> Discovered in https://github.com/eclipse-ee4j/mojarra/issues/5753#issuecomment-4577107030
> Reproducer:
> - @ViewScoped bean with "big data"
> - Facelet page WITHOUT h:form
> - Refresh 1000+ times
> Problem:
> - Heap pushes easily past 2GB --> all previous @ViewScoped beans still there
> Solution:
> - Clear viewMap by end of render
> PR coming at GitHub.



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