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Type: Bug
Resolution: Done
Priority: Critical
Fix Version/s: 7.4.2.CR1, 7.4.2.GA
Affects Version/s: 7.4.0.Beta
Component/s: Clustering, JSF
Labels:
- downstream_dependency

Blocked:
False
Ready:
False
CDW devel_ack:
CDW docs_ack:
CDW pm_ack:
CDW qa_ack:
CDW release:
QE Test Coverage:
+
Release Note Text:
Undefined
Target Release:

7.4.z.GA
Git Pull Request:
https://github.com/jbossas/jboss-eap7/pull/3917
Market:

SFDC Cases Counter:
SFDC Cases Open:
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Distributed web session ownership changes as a consequence of scaling up (or down) can result in session timouts, and their correspond events being triggered on a different member than the once that last handled requests for that session. Consequently, it is never safe for the server (nor application) to cache session scoped objects separately from references within the HttpSession itself.

org.jboss.as.web.common.WebInjectionContainer caches references to all created managed beans and their managed references in order to call ManagedReference.release(). This caching doesn't appear to be necessary - and causes a memory leak in the above scenario.

clones

JBEAP-21498 [GSS](7.3.z) Caching of managed beans in WebInjectionContainer can cause memory leaks in distributed JSF applications following session timeout

Closed

relates to

JBEAP-19871 RESTEasy - java.lang.NullPointerException with ibm-java-1.8

Closed

WFLY-14698 Caching of managed beans in WebInjectionContainer can cause memory leaks in distributed JSF applications following session timeout

Closed

Assignee:: Paul Ferraro

Reporter:: Paul Ferraro

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Created:: 2021/04/14 5:27 PM

Updated:: 2024/08/27 1:52 PM

Resolved:: 2021/09/27 1:14 AM

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