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Problem deploying a plan that contains an already active bundle [message #727052]

Tue, 20 September 2011 10:05

Barbara Rosi-Schwartz

Messages: 448
Registered: July 2009

Senior Member

Hello.

I have a bundle, say bundle A, which is started in my Virgo kernel when I start the kernel up.

Another bundle is responsible for gathering some information from the user and then writing a plan file in the kernel's pickup directory. The plan file references bundle A which is already active.

When Virgo attempts to deploy the plan, it fails with a DeploymentException of this sort:

org.eclipse.virgo.kernel.deployer.core.DeploymentException: InstallArtifact bundle 'A' version '0.0.1.SNAPSHOT' in scope 'null' was installed when bundle 'A' version '0.0.1.SNAPSHOT' in scope 'null' was installed

Why is this happening? What am I getting wrong?

TIA,
B.

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Re: Problem deploying a plan that contains an already active bundle [message #727056 is a reply to message #727052]

Tue, 20 September 2011 10:11

Glyn Normington

Messages: 1222
Registered: July 2009

Senior Member

Plans may not refer to already deployed artifacts. There is work afoot to relax this restriction, but that's the way it is for now.

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Re: Problem deploying a plan that contains an already active bundle [message #727060 is a reply to message #727056]

Tue, 20 September 2011 10:24

Barbara Rosi-Schwartz

Messages: 448
Registered: July 2009

Senior Member

Ah so!

Do you know when the change to lift the restrictions will be available, Glyn?

Thanks!

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Re: Problem deploying a plan that contains an already active bundle [message #727061 is a reply to message #727060]

Tue, 20 September 2011 10:32

Glyn Normington

Messages: 1222
Registered: July 2009

Senior Member

Not sure, but that feature should fall out of the prototyping of the OSGi "subsystems" RFC. The subsystems line item won't make 3.5 though, so we are probably talking about well into next year at the earliest. Note that enhancement bug 357850 has already been raised. I have been considering trying to get some of the underpinnings of subsystems, such as this feature, into master early, but since I have only just dipped my toe into the water, I'm making no promises.

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