[JBoss JIRA] (RF-13250) Extreme memory usage in RF4.3.4.Final and not in RF4.3.3.Final

Thursday, 20 February 2014

    [
https://issues.jboss.org/browse/RF-13250?page=com.atlassian.jira.plugin.s...
] 

Juraj Húska edited comment on RF-13250 at 2/20/14 10:47 AM:
------------------------------------------------------------

I can confirm that the patch is fixing the issue. There are no memory issues when running
the tests with application in {{javax.faces.ProjectStage = PRODUCTION}}. When the mode is
{{DEVELOPMENT}} then the issue still persists even when the patch is used. But I guess
that it ok. Right,  [~lfryc] ?

For now I have reproduced the issue for RichFaces 5-SNAPSHOT and same for the fix. But I
guess that it will be the same for all the other RF versions (AFAIK the affected class is
same in all version). However, I am gonna try.

      was (Author: jhuska):
    I can confirm that the patch is fixing the issue. There are no memory issues when
running the tests with application in {{javax.faces.ProjectStage = PRODUCTION}}. When the
mode is {{DEVELOPMENT}} then the issue still persists even when the patch is used. But I
guess that it is right ? [~lfryc]

For now I have reproduced the issue for RichFaces 5-SNAPSHOT and same for the fix. But I
guess that it will be the same for all the other RF versions (AFAIK the affected class is
same in all version). However, I am gonna try.

...
 Extreme memory usage in RF4.3.4.Final and not in RF4.3.3.Final
 --------------------------------------------------------------

                 Key: RF-13250
                 URL: https://issues.jboss.org/browse/RF-13250
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public(Everyone can see) 
    Affects Versions: 4.3.4, 4.3.5
         Environment: Gentoo Linux, Tomcat 7.0.39, MyFaces 2.1.12, Tomahawk 1.1.14,
RichFaces 4.3.4, APR 1.4.5
            Reporter: Milo van der Zee
            Assignee: Juraj Húska
              Labels: memoryleak
         Attachments: rf.patch

 Hello,
 I did an upgrade from RF 4.3.3.Final to 4.3.4.Final and the application started to crash
with 'Out Off Memory' errors. I changed the POM back to 4.3.3.Final and the
problem is gone.
 I also started seeing this message lot's of times:
 {{WARN  org.atmosphere.cpr.AtmosphereResponse - Committed error code 400}}
 I don't know if that has anything to do with the error. I set
{{org.atmosphere.cpr.sessionSupport}} to {{true}} and I did not see the message again. But
still the application went out-of-memory.
 In the crashed system heap dump I see a lot of:
 - AtomicBoolean (751.000, 15.0MB)
 - ConcurrentLinkedQueue
 - AtmospereRequest$Builder (60.042, 13.8MB)
 To me it looks like it has something to do with Atmosphere. Any ideas?
 Thanks,
 Milo van der Zee 
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