Eclipse Community Forums: EMF "Technology" (Ecore Tools, EMFatic, etc) » EMFStore on Tomcat: How to set it up using MongoDB?

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EMFStore on Tomcat: How to set it up using MongoDB? [message #1764105]

Wed, 24 May 2017 17:03

Eclipse User

Hi, I followed the instructions http://eclipsesource.com/blogs/2016/11/15/running-emf-client-platform-emfstore-as-rap-application-on-tomcat/ to start EMFStore in Tomcat environment. But I couldn't figure out how to make it use MongoDB as a back-end as opposed to the filesystem.

Is there any documentation on how to configure it for Tomcat installation? Appreciate any pointers!

Thank you!

Re: EMFStore on Tomcat: How to set it up using MongoDB? [message #1764522 is a reply to message #1764105]

Tue, 30 May 2017 16:10

Eclipse User

Hi Yuri,
sorry for the delay. No, unfortunately there's no such guide. I'll need to look through the guide myself, but I'll keep you posted once I know more.
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Re: EMFStore on Tomcat: How to set it up using MongoDB? [message #1764604 is a reply to message #1764522]

Wed, 31 May 2017 12:24

Eclipse User

I had a look at the article and I think you need to pay attention to the following aspects:
- When setting the target, make sure the necessary mongo bundles are available (see ecpmongo.target in the EMFStore repo)
- When creating the warproduct based on the launch config, the launch config should contain the relevant mongo bundles. There's a launch config you can use for comparison in the mongodb.client bundle
- Check for any missing plugin dependencies during war export
- After exporting and starting/stopping the server, update the mongodb.properties file under $TOMCATDIR/.emfstore/server/profiles/default/conf to adjust any mongo db specific properties
Let me know if this is of any help.

Cheers,
Edgar
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Re: EMFStore on Tomcat: How to set it up using MongoDB? [message #1764838 is a reply to message #1764604]

Fri, 02 June 2017 10:26

Eclipse User

Thank you very much, Edgar!

I'll give it a try.

Regards,

-Yuri

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