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Posted to issues@karaf.apache.org by "Dan Tran (JIRA)" <ji...@apache.org> on 2012/06/26 18:40:42 UTC
[jira] [Commented] (KARAF-996) apache-karaf + http feature spins
[ https://issues.apache.org/jira/browse/KARAF-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401505#comment-13401505 ]
Dan Tran commented on KARAF-996:
--------------------------------
karaf dev should close this issue
> apache-karaf + http feature spins
> ---------------------------------
>
> Key: KARAF-996
> URL: https://issues.apache.org/jira/browse/KARAF-996
> Project: Karaf
> Issue Type: Bug
> Components: karaf-feature
> Affects Versions: 2.2.2, 2.2.3, 2.2.4
> Environment: windows, linux jvm 1.6
> Reporter: Dan Tran
> Priority: Critical
>
> When use karaf + http feature as a file download server, karaf can easily spin and an CPU can go higher than 100+ depending number of CPU you have.
> Similar issue as been posted at at service mix forum ( http://fusesource.com/forums/message.jspa?messageID=10574 )
> For my case, I am using karaf + http feature just to server as a static maven repository, here are the stop to produce
> 1. Install apache-karaf-2.2+
> 2. User karaf shell to install http feature
> 3. Configure karaf web via etc/org.ops4j.pax.web.cfg
> ##########################################
> # Configuration file for HTTP access.
> ##########################################
> ##########################################
> # Basic HTTP access
> ##########################################
> org.osgi.service.http.enabled=true
> org.osgi.service.http.port=8181
> #########################################
> # Set the location where the repository is located.
> #########################################
> org.ops4j.pax.web.config.file=etc/jetty.xml
>
> 5. Configure etc/jetty.xml
> <?xml version="1.0"?>
> <!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//
> DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">
> <Configure id="FileServer" class="org.eclipse.jetty.server.Server">
> <Set name="handler">
> <New class="org.eclipse.jetty.server.handler.HandlerList">
> <Set name="handlers">
> <Array type="org.eclipse.jetty.server.Handler">
> <Item>
> <New class="org.eclipse.jetty.server.handler.ResourceHandler">
> <Set name="directoriesListed">true</Set>
> <Set name="resourceBase"><Property name="jetty.home" default="." />/repo</Set>
> </New>
> </Item>
> <Item>
> <New class="org.eclipse.jetty.server.handler.DefaultHandler">
> </New>
> </Item>
> </Array>
> </Set>
> </New>
> </Set>
> </Configure>
> the spike can occur any time even at idle. More likely to happen when using is as a maven repository ( wget a big file can also trigger it )
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