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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » EMFClient .. very long startup of eclipse after ECP installation(after installing the ECP it takes several minutes to start Eclipse )
EMFClient .. very long startup of eclipse after ECP installation [message #1219679] Thu, 05 December 2013 11:34 Go to next message
Gregor Pardon is currently offline Gregor PardonFriend
Messages: 2
Registered: December 2013
Junior Member
Dear all,

i'm new to EMF/ECP and i tried to follow the tutorial given by Maximilian Kögel during Jaxx.

Everything worked fine but when i close my workspace and restart Eclipse it takes several minutes to restart.
I'm using EMFClient Release 11.

Below is what i see on the command line just before the pause.
When i deinstall the ECP SDK Feature everything is back to normal ...

Any help is appreciated and many thanks.

Best regards,
Gregor


D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64>java -jar "eclipse\plugins\org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar"
ProviderDescriptor: org.eclipse.emf.ecp.cdo.core [541] --> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.cdo.core_1.
1.1.20131114-1613.jar
ProviderDescriptor: org.eclipse.emf.ecp.emfstore.core [550] --> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.emfsto
re.core_1.1.1.20131114-1613.jar
ProviderDescriptor: org.eclipse.emf.ecp.workspace.core [603] --> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.works
pace.core_1.1.1.20131114-1613.jar
Loading ECPRepositoryManagerImpl from C:\Users\gregor.pardon\workspaces\kepler\.metadata\.plugins\org.eclipse.emf.ecp.core\repositories
RepositoryDescriptor: org.eclipse.emf.ecp.emfstore.ui [551] --> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.emfsto
re.ui_1.1.1.20131114-1613.jar
Loading ECPProjectManagerImpl from C:\Users\gregor.pardon\workspaces\kepler\.metadata\.plugins\org.eclipse.emf.ecp.core\projects
Re: EMFClient .. very long startup of eclipse after ECP installation [message #1219713 is a reply to message #1219679] Thu, 05 December 2013 14:30 Go to previous messageGo to next message
Jonas Helming is currently offline Jonas HelmingFriend
Messages: 699
Registered: July 2009
Senior Member
Hi,

Are you using ECP within your IDE or are you building an application
based on ECP? If the second, it would make sense to remove ECP from the
IDE and just add it to the target definition.
You should also use different workspaces for the application under
development and the IDE, if you do already do that.
Which Data Provider are you using?
It seems that ECP is trying to load existing projects and is not able to
resolve the Models. That means, ECP in your IDE is trying to load a
project containing a model instance, but the bundle of the model is not
installed in your IDE. EMF tries to resolve the model URI then, which
might take a while.
Could you try to delete (or move) the folder
C:\Users\gregor.pardon\workspaces\kepler\.metadata\.plugins\org.eclipse.emf.ecp.core\projects

Be aware that this folder contains the model instances you have created
(projects), so they will be gone.

Please let me know, if this helps.

Best regards

Jonas


Am 05.12.2013 14:34, schrieb Gregor Pardon:
> Dear all,
>
> i'm new to EMF/ECP and i tried to follow the tutorial given by
> Maximilian Kögel during Jaxx.
>
> Everything worked fine but when i close my workspace and restart Eclipse
> it takes several minutes to restart.
> I'm using EMFClient Release 11.
>
> Below is what i see on the command line just before the pause.
> When i deinstall the ECP SDK Feature everything is back to normal ...
> Any help is appreciated and many thanks.
>
> Best regards,
> Gregor
>
>
> D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64>java -jar
> "eclipse\plugins\org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar"
> ProviderDescriptor: org.eclipse.emf.ecp.cdo.core [541] -->
> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.cdo.core_1.
>
> 1.1.20131114-1613.jar
> ProviderDescriptor: org.eclipse.emf.ecp.emfstore.core [550] -->
> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.emfsto
>
> re.core_1.1.1.20131114-1613.jar
> ProviderDescriptor: org.eclipse.emf.ecp.workspace.core [603] -->
> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.works
>
> pace.core_1.1.1.20131114-1613.jar
> Loading ECPRepositoryManagerImpl from
> C:\Users\gregor.pardon\workspaces\kepler\.metadata\.plugins\org.eclipse.emf.ecp.core\repositories
>
> RepositoryDescriptor: org.eclipse.emf.ecp.emfstore.ui [551] -->
> file:D:\Eclipse\eclipse-modeling-kepler-SR1-win32-x86_64\plugins\org.eclipse.emf.ecp.emfsto
>
> re.ui_1.1.1.20131114-1613.jar
> Loading ECPProjectManagerImpl from
> C:\Users\gregor.pardon\workspaces\kepler\.metadata\.plugins\org.eclipse.emf.ecp.core\projects
>
Re: EMFClient .. very long startup of eclipse after ECP installation [message #1219842 is a reply to message #1219713] Fri, 06 December 2013 08:59 Go to previous message
Gregor Pardon is currently offline Gregor PardonFriend
Messages: 2
Registered: December 2013
Junior Member
Hi Jonas,

i was trying to build that accounting model as shown in the Jax talk.

Now i removed the ECP SDK from my Eclipse installation, defined a target definition including the ECP and used that to run the model code. Works fine now.

Many thanks for your help!

Best regards,

Gregor
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