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ECF and Virgo [message #646566]

Mon, 27 December 2010 11:32

Hugo A. Garcia

Messages: 258
Registered: July 2009

Senior Member

Hi

I just saw the ECF remote services webinar and the Virgo webinar. I
would like to know if is a good idea to implement a remote service with
ZooKeeper as shown on top of Virgo OR will Virgo handle ECF without
ZooKeeper. Also is there an example of using ECF with Virgo?

thanks

-H

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Re: ECF and Virgo [message #646567 is a reply to message #646566]

Mon, 27 December 2010 16:42

Hugo A. Garcia

Messages: 258
Registered: July 2009

Senior Member

On 12/27/2010 12:32 PM, Hugo A. Garcia wrote:
> Hi
>
> I just saw the ECF remote services webinar and the Virgo webinar. I
> would like to know if is a good idea to implement a remote service with
> ZooKeeper as shown on top of Virgo OR will Virgo handle ECF without
> ZooKeeper. Also is there an example of using ECF with Virgo?
>
> thanks
>
> -H

Ah... found this wiki page... but still a little confused about Spring
dm since the Virgo webinar says that Virgo should not be confused with
Sping DM... Oh well... guess it will sort itself out in the end.

http://wiki.eclipse.org/Using_Spring_with_ECF_Remote_Service s

-H

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Re: ECF and Virgo [message #646615 is a reply to message #646566]

Wed, 29 December 2010 09:01

Markus Kuppe

Messages: 177
Registered: July 2009

Senior Member

On 12/27/2010 12:32 PM, Hugo A. Garcia wrote:
> Hi
>
> I just saw the ECF remote services webinar and the Virgo webinar. I
> would like to know if is a good idea to implement a remote service with
> ZooKeeper as shown on top of Virgo OR will Virgo handle ECF without
> ZooKeeper. Also is there an example of using ECF with Virgo?

Hi Hugo,

it depends what your use case is like. Zookeeper is one of ECF's
discovery provider you can pick and choose from. You might as well use a
different one (SLP, mDNS, file based, DNS-SD) or implement your own.

WRT Virgo there appear to be some problems on the Virgo end [0]. But to
me it looks like as if this hasn't been fully identified as a real bug yet.

HTH
Markus

[0] http://dev.eclipse.org/mhonarc/lists/ecf-dev/msg04694.html

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Re: ECF and Virgo [message #646738 is a reply to message #646566]

Thu, 30 December 2010 16:50

Scott Lewis

Messages: 1030
Registered: July 2009

Senior Member

No Real Name wrote on Mon, 27 December 2010 06:32

There is not (yet) an example of using ECF remote services with Virgo. There are some folks e.g. [1] that have run ECF remote services on Virgo...there was apparently some issue with getting one of the Equinox dependencies running in Virgo [2], but I think that was worked out.

We would like to have examples of ECF remote services running on Virgo...but currently don't have resources to do the development ourselves. Contributions are very welcome.

WRT Zookeeper...it should be possible to use the Zookeeper discovery just by including the bundles from the appropriate feature...i.e. there is a feature that includes the Zookeeper provider along with the Apache Zookeeper dependency.

Scott

[1] ecf mailing list: http://dev.eclipse.org/mhonarc/lists/ecf-dev/msg04694.html
[2] virgo mailing list: http://dev.eclipse.org/mhonarc/lists/virgo-dev/msg00637.html

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