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Re: [equinox-dev] equinox bundle akin to felix fileinstall

On Fri, Jun 15, 2012 at 9:36 AM, Thomas Watson <tjwatson@xxxxxxxxxx> wrote:

The closest thing is the dropins support in p2, but that is not a good comparison since felix fileinstall is a small single bundle. Âp2 dropins support is just a part of the whole p2 "engine" and requires a fair bit of the p2 "engine" to function.

Yeah, that's too heavy for my needs.

I would be curious to know what exceptions you are seeing with felix.fileinstall. ÂPerhaps it indicates an equinox framework bug we should fix. ÂPlease open a bug against Equinox->Framework if you think it could be. ÂI would like to make sure the felix.fileinstall works on Equinox.

This the thing. I'm not even sure it's a bug, or simply something in my env that is causing it.

Here is the logged exception:

org.osgi.framework.BundleException: State change in progress for bundle "file:/home/rotty/apache-tomcat-7.0.23-trunk/repositories/osgi/data/framework/lib/web-extender-spi.jar" by thread "fileinstall-/home/rotty/apache-tomcat-7.0.23-trunk/repositories/osgi/data/framework/lib".
at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1088)
at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.suspendBundle(PackageAdminImpl.java:330)
at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.processDelta(PackageAdminImpl.java:467)
at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.doResolveBundles(PackageAdminImpl.java:251)
at org.eclipse.osgi.framework.internal.core.PackageAdminImpl$1.run(PackageAdminImpl.java:174)
at java.lang.Thread.run(Thread.java:679)
Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException
... 6 more

It seems that the package resolver thread is reacting to the new bundle while the fileinstall thread is still deploying it. I'm not sure who's at fault; fileinstall or equinox (of something else).

Raymond Augà Â|ÂSenior Software Architect |ÂLiferay, Inc.Â


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