Re: ODE clustering support

2010-04-22 Thread Jeff Yu
Hi Milinda, I believe below are some tasks that we need to do: 1. clustering deployment, or as you said process store synchronization. I am wondering how did you do this, did you create a repository for its deployment registration? 2. heart beat mechanism for detecting cluster node. 3. implement

Re: ODE clustering support

2010-04-07 Thread sharrissf
e cronScheduler cluster-aware. > 2. simpleScheduler module's DAO need to be implemented as JPA based, so > that > it can support cluster. > 3. make simple scheduler cluster-aware? > > Anything I am missing or mis-understanding here?? > > -- > Cheers, > Jeff Yu > > > blog: http://jeff.familyyu.net > > -- View this message in context: http://old.nabble.com/ODE-clustering-support-tp28159941p28170400.html Sent from the Apache Ode Dev mailing list archive at Nabble.com.

Re: ODE clustering support

2010-04-07 Thread Milinda Pathirage
+1 for Rafal's proposal. We must make ODE clustering possible for both integration layers. When implementing process store synchronization I had to use central repository to store BPEL packages. For that I did my own implementation of Process store and process configuration, we must take these thin

Re: ODE clustering support

2010-04-07 Thread Rafal Rusin
I played with clustering ODE a bit. I think the problem with clustering is that it doesn't have common public API implemented by various vendors. Instead of that, each vendor has it's own clustering extensions. For example, Axis2 uses Tomcat's tribes. So I think we need to support various cluster i

Re: ODE clustering support

2010-04-06 Thread Jeff Yu
Hi Milinda, It is great to hear this. ;), I will look at the url, and then continue the discussion over here. Regards Jeff On Wed, Apr 7, 2010 at 2:25 PM, Milinda Pathirage < milinda.pathir...@gmail.com> wrote: > Hi Jeff, > > I did some initial work on clustering for WSO2 BPS based on clusterin

Re: ODE clustering support

2010-04-06 Thread Milinda Pathirage
Hi Jeff, I did some initial work on clustering for WSO2 BPS based on clustering support provided by Axis2. I only implement the process store synchronization part. But we are planning to start work on clustering support end of this April. I am happy to help you on this. There are some nice design

ODE clustering support

2010-04-06 Thread Jeff Yu
Hi all, I'd like to bring this topic up, https://issues.apache.org/jira/browse/ODE-563, I am going to work on this task, before I do this, I'd like to have a heads up at here. Below is discussion that I found in the mail archive by Alex Boisvert, which I think it is very good summary in this area

Re: ODE Clustering Support

2008-05-06 Thread Alex Boisvert
The Axis2 integration already supports clustering. (Well, maybe a better characterization is that it doesn't get in the way) There's a few things do to to support clustering. First thing would be to make the scheduler cluster-aware, to support work distribution (load balancing) across different

Re: ODE Clustering Support

2008-05-06 Thread Sanjiva Weerawarana
Depending on how the Axis2 integration is done, it may be the case that Ode would be inheriting Axis2 clustering ... or at least it may be not too difficult to get that to work right! Sanjiva. Alex Boisvert wrote: This question was asked 2 weeks ago, http://markmail.org/message/gvnytftb5qpkny

Re: ODE Clustering Support

2008-05-06 Thread Alex Boisvert
This question was asked 2 weeks ago, http://markmail.org/message/gvnytftb5qpknywh alex On Tue, May 6, 2008 at 7:13 AM, Wilson, Josh <[EMAIL PROTECTED]> wrote: > Hi All. Has there been any updates on clustering support for ODE? Just > wondering if there is any active work going on and if so wh

ODE Clustering Support

2008-05-06 Thread Wilson, Josh
Hi All. Has there been any updates on clustering support for ODE? Just wondering if there is any active work going on and if so what kind of time frame we are looking at?