Good idea, being able to submit even fixed parameters is a good idea. Cheers,
sacha > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Marcus Redeker > Sent: mercredi, 13. août 2003 00:45 > To: [EMAIL PROTECTED] > Subject: RE: [JBoss-dev] Cluster aware Scheduler > > > Yes it works without a problem. Just copied the two extra > packages from > JBoss3.2.2 clustering back to JBoss3.2.1 and that was it. > Currently the > "HASingletonController" can only invoke target startMethod and > targetStopMethod with NO parameters. I will change that so I > can invoke > the stopSchedule(true) on the Scheduler MBean. Once this is > done I will > submit tha patch in case you guys want to integrate it into 3.2.2 > > Thanks again to everybody and keep following the white rabbit.. > > --Marcus > > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On > > Behalf Of Sacha Labourey > > Sent: Tuesday, August 12, 2003 11:37 PM > > To: [EMAIL PROTECTED]; [EMAIL PROTECTED] > > Subject: RE: [JBoss-dev] Cluster aware Scheduler > > > > > > I think that shouldn't be too much of a problem as it is > > based on the framework whose interfaces haven't changed > > between 3.2.1 and 3.2.2. > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > > Sent: mardi, 12 août 2003 23:29 > > > To: [EMAIL PROTECTED] > > > Subject: RE: [JBoss-dev] Cluster aware Scheduler > > > > > > > > > Never mind. I found the stuff in the JBoss 3.2.2 source tree. > > > Thanks again! > > > > > > Sasha: Is it possible to get the HASingleton to work in JBoss > > > 3.2.1? Or did the clustering change too much? > > > > > > Thanks, > > > > > > --Marcus > > > > > > > -----Original Message----- > > > > From: Marcus Redeker [mailto:[EMAIL PROTECTED] > > > > Sent: Tuesday, August 12, 2003 10:57 PM > > > > To: '[EMAIL PROTECTED]' > > > > Subject: RE: [JBoss-dev] Cluster aware Scheduler > > > > > > > > > > > > Vladyslav, > > > > > > > > thanks for tha link. That is exactly what I am looking for. The > > > > problem is that we are planning to go in production in > 2 weeks on > > > > JBoss 3.2.1 and the service seems to be implemented in > > JBoss 3.2.2. > > > > Do you have the source code to the mentioned > > "HASingletonController" > > > > and the "HASingletonMBeanExample"? I could use that and > implement > > > > the solution I suggested just that the > > SingletonController activates > > > > or deactivate the scheduler on the master instance. > > > > > > > > Thanks a lot. > > > > > > > > --Marcus > > > > > > > > > -----Original Message----- > > > > > From: [EMAIL PROTECTED] > > > > > [mailto:[EMAIL PROTECTED] > > On Behalf > > > > > Of Vladyslav Kosulin > > > > > Sent: Tuesday, August 12, 2003 9:27 PM > > > > > To: [EMAIL PROTECTED] > > > > > Subject: Re: [JBoss-dev] Cluster aware Scheduler > > > > > > > > > > > > > > > Look at > > > > > > > http://www.cocoonhive.org/articles/jboss/20030610/hasingleton.html > > > > > > > > > > Marcus Redeker wrote: > > > > > > > > > > > All, > > > > > > > > > > > > I am looking for a cluster aware scheduler service. The > > > > scenario is > > > > > > that I have two JBoss instances running in a cluster > > > and I have a > > > > > > scheduler service running on one of them since it is > > > fatal if my > > > > > > schedulable object would be invoked twice on both > > > > > instances. But also > > > > > > I would like to have a failover which means that in case > > > > > the instance > > > > > > which is running the scheduler service is going down I > > > > want another > > > > > > instance in the cluster to take over and activate the > > scheduler. > > > > > > > > > > > > Is anything in that direction already available? From > > > > > looking into the > > > > > > source I did not see anything. If not I would like to > > > > > implement some > > > > > > kind of HASchedulerMBean. This could work the way that > > > you would > > > > > > deploy your scheduler service with "StartAtStartup = > > > > false" and the > > > > > > HASchedulerMBean would invoke the start depending on which > > > > > server is > > > > > > available in the cluster. > > > > > > > > > > > > Sacha: Do you have a tip for me where to look in the > > clustering > > > > > > classes to get a head start? > > > > > > > > > > > > Thanks, > > > > > > > > > > > > --Marcus > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > > This SF.Net email sponsored by: Free pre-built ASP.NET sites > > > > > including Data Reports, E-commerce, Portals, and Forums are > > > > > available now. Download today and enter to win an XBOX > > or Visual > > > > > Studio .NET. > > > > > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet > > > > _072303_01/01 _______________________________________________ > > > > JBoss-Development mailing list > > > [EMAIL PROTECTED] > > > > https://lists.sourceforge.net/lists/listinfo/jboss-development > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > This SF.Net email sponsored by: Free pre-built ASP.NET sites > > including Data Reports, E-commerce, Portals, and Forums are > > available now. Download today and enter to win an XBOX or > > Visual Studio .NET. > > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet > _072303_01/01 > _______________________________________________ > JBoss-Development mailing list [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development > > > > > ------------------------------------------------------- > This SF.Net email sponsored by: Free pre-built ASP.NET sites including > Data Reports, E-commerce, Portals, and Forums are available now. > Download today and enter to win an XBOX or Visual Studio .NET. > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet > _072303_01/01 > _______________________________________________ > JBoss-Development mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development > > ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. 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