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Posted to issues@karaf.apache.org by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org> on 2013/06/05 09:15:20 UTC

[jira] [Commented] (KARAF-2340) Huge CPU consumption with Felix framework

    [ https://issues.apache.org/jira/browse/KARAF-2340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13675651#comment-13675651 ] 

Jean-Baptiste Onofré commented on KARAF-2340:
---------------------------------------------

I confirm that all is caused by the cellar-bundle feature. Removing the cellar-bundle feature from the cellar one fixes the CPU consumption issue and a couple of other issues.
                
> Huge CPU consumption with Felix framework
> -----------------------------------------
>
>                 Key: KARAF-2340
>                 URL: https://issues.apache.org/jira/browse/KARAF-2340
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-feature
>    Affects Versions: 2.3.1, cellar-2.3.0
>         Environment: Windows 7 JDK7_17
>            Reporter: Ryan Moquin
>            Assignee: Jean-Baptiste Onofré
>         Attachments: console_screen.JPG, karaf-2.3.1-cellar-2.3.0-installing-eventadmin.JPG, karaf-2.3.1-cellar-2.3.0-profile.nps, karaf.bat
>
>
> I've been working on a demo for several weeks to promote Karaf and Cellar.  Even thought Karaf 3.0.0 seems to work great, the addition of Cellar just isn't ready yet.  When I tried Karaf 2.3.2-SNASHOT with Cellar 2.3.0, my CPU went to 25% and hazelcase 5 seemed to be going a bit crazy.  So I moved to Karaf 2.3.1 and Celler 2.3.0.  I was able to install cellar but when I finally typed the correct comment to install the admin, my cpu utilization went to 25% and the features:install command never returned.
> Attached are some screenshots of sampling from jvisualvm (the profiler seems to through karaf into fits).  I'm a little lost on how to get Karad and Cellar running correctly together.

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