[jboss-jira] [JBoss JIRA] (WFLY-13514) Huge memory leak in WildFly

Flavia Rainone (Jira) issues at jboss.org
Mon Jun 1 12:43:00 EDT 2020


    [ https://issues.redhat.com/browse/WFLY-13514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14128168#comment-14128168 ] 

Flavia Rainone commented on WFLY-13514:
---------------------------------------

It seems I found a fix for UNDERTOW-1573 that does not causes this OOME. I'm running a few more tests before submitting a PR and releasing Undertow 2.1.2.Final with the fix.

> Huge memory leak in WildFly
> ---------------------------
>
>                 Key: WFLY-13514
>                 URL: https://issues.redhat.com/browse/WFLY-13514
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld, JSF, Web (Undertow)
>    Affects Versions: 18.0.1.Final, 19.1.0.Final, 20.0.0.Beta1
>            Reporter: Konrad Bak
>            Assignee: Flavia Rainone
>            Priority: Blocker
>             Fix For: 20.0.0.Final
>
>
> https://github.com/konbk/bug-report-wildfly-oome
> The project shows a huge memory leak introduced in recent WildFly versions that can crash a real-world Java EE application in a matter of hours.
> When a JSF page contains any component bound to page variable, all CDI beans (regardless of scope) used on that page stay in memory.



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