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https://issues.apache.org/jira/browse/KARAF-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304105#comment-14304105
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John Ellinwood commented on KARAF-1729:
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500 bundles isn't really that much. Install servicemix or fuse, they come with
camel and a bunch of components, cxf, and some other framework bundles. They
are pushing 500 bundles without any user code installed.
Memory profile is fine, we use a couple hundred megs, but allocate 500+. The
real issue is the classloaders holding onto the bundle jar files and keeping
open file descriptors. I was looking at creating a modified classloader that
would just read the classes, then release the file handle until it was needed.
> Cannot uninstall bundle, bundle xx is invalid
> ---------------------------------------------
>
> Key: KARAF-1729
> URL: https://issues.apache.org/jira/browse/KARAF-1729
> Project: Karaf
> Issue Type: Bug
> Components: karaf-osgi
> Affects Versions: 3.0.0
> Reporter: Hendy Irawan
> Assignee: Jean-Baptiste Onofré
> Priority: Critical
> Fix For: 4.0.0, 3.0.4
>
> Attachments: karaf-invalid-bundle.tgz
>
>
> Karaf marks a bundle as installed and active, but I can't uninstall it, stop
> it.
> {code}
> karaf@root()> list -t 0 -s | grep pool
> [1295] [ Active] [ 50] org.apache.commons.pool (1.6.0)
> karaf@root()> uninstall 1295
> Bundle 1295 is invalid
> No bundles specified.
> karaf@root()> uninstall 1295
> Bundle 1295 is invalid
> No bundles specified.
> karaf@root()> list -t 0 -s | grep pool
> [1295] [ Active] [ 50] org.apache.commons.pool (1.6.0)
> karaf@root()> uninstall org.apache.commons.pool
> No bundles specified.
> karaf@root()> list -t 0 -s | grep pool
> [1295] [ Active] [ 50] org.apache.commons.pool (1.6.0)
> karaf@root()> stop 1295
> Bundle 1295 is invalid
> No bundles specified.
> {code}
> Workaround: Delete folder karaf/data/cache/bundle1295
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