[jboss-jira] [JBoss JIRA] Commented: (JGRP-871) ContextObjectInputStream caches classes, potentially causing classloader leaks
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https://jira.jboss.org/jira/browse/JGRP-871?page=com.atlassian.jira.plugi...
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Bela Ban commented on JGRP-871:
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> Sounds reasonable.
I removed ContextObjectInputStream
> I think additionally deprecating the non-recommended methods
might make sense. Actually, because getObject in Message
> says "not recommended", I thought these Util.objectXXX methods were the
recommended way, because they are mentioned in
> the manual.
No, I don't want to deprecate them because they're still nice syntactic sugar for
folks who don't care about performance, and simply want to pass in serializable
objects...
> Also, this means Channel.send(Address dst, Address src,
Serializable obj) should not be used (deprecate it too?).
No, same as above.
> Perhaps adding Channel.send(Address dst, Address src, byte[]
data) might make sense?
No, I don't want to add more methods to the API
> What I mean is that currently finding out what the recommended
way is and using that is bit difficult. :)
Look at the demos/unit tests etc and the usage becomes quite clear.
I'm closing this case, for a further discussion please post to the jg-dev mailing
list.
Cheers,
ContextObjectInputStream caches classes, potentially causing
classloader leaks
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Key: JGRP-871
URL: https://jira.jboss.org/jira/browse/JGRP-871
Project: JGroups
Issue Type: Bug
Affects Versions: 2.7
Environment: all
Reporter: Sei Syvalta
Assignee: Bela Ban
Fix For: 2.7
If jgroups is installed at application server lib directory, a classloader leak will
occur. When web app is undeployed, static classCache in ContextObjectInputStream will
still refer those web app classes preventing web app to undeploy properly.
I think proper fix would be to remove this caching completely.
Additionally, it might be worth to check the current version form jboss:
http://fisheye.jboss.org/browse/JBossCommon/common-core/trunk/src/main/ja....
It has some fixes for java 6.
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