Hi ,
In event broker holder , we are using following to get the tenantId ,
*SuperTenantCarbonContext.getCurrentContext().getTenantId()*
This is returning -1 value and it causes this error.
So is there any other way to get correct tenant id to overcome this issue.
Thanks
Shammi
On Wed, Apr 6, 2011 at 9:51 PM, Tharindu Mathew <thari...@wso2.com> wrote:
> Looks like a problem introduced with Registry cache. Senaka, any ideas?
>
>
> On Wed, Apr 6, 2011 at 9:43 PM, Anjana Fernando <anj...@wso2.com> wrote:
>
>> Hi,
>>
>> On Wed, Apr 6, 2011 at 9:25 PM, Tharindu Mathew <thari...@wso2.com>
>> wrote:
>> > The problem went away after I updated the core and built this.
>> > I believe the event broker is trying to pass tenant id when non exists.
>> > Either DSS should not be doing this at start up before some needed
>> > components such as Registry are initialized. Maybe the event folks
>> should
>> > take a look, but since only DSS is facing this issue (AFAIK) you guys
>> can
>> > mess around with this bit of code to fix this.
>>
>> The registry seems to be initialised when this is happening, I've
>> attached the startup log with DEBUG log level for "org.wso2".
>>
>> Cheers,
>> Anjana.
>>
>> >
>> > On Wed, Apr 6, 2011 at 8:14 PM, Anjana Fernando <anj...@wso2.com>
>> wrote:
>> >>
>> >> Hi Senaka,
>> >>
>> >> On Wed, Apr 6, 2011 at 7:02 PM, Senaka Fernando <sen...@wso2.com>
>> wrote:
>> >> > Looks like EventBrokerHolder.getInstance().getTenantId() in
>> >> > RegistrySubscriptionManager of the Event Component is passing -1.
>> >> >
>> >> > By the way, this seems to be happening at the server start-up. Why
>> does
>> >> > DS
>> >> > clear subscriptions at start-up? Is this to implement some form of
>> >> > non-persistent subscription? If that's so, I believe that the event
>> >> > component already has some concept like that (Amila, Danushka please
>> >> > confirm).
>> >>
>> >> This is done to basically to refresh the subscriptions, that is, the
>> >> data service may have been changed when it is being deployed again,
>> >> for example, the user may have removed the old subscriptions from the
>> >> data service and added new ones, so because of that, we remove all the
>> >> current subscriptions that are associated with this data service and
>> >> again add the subscriptions that are now mentioned in the data
>> >> service.
>> >>
>> >> I'm still getting the same error btw, I tried a build properly with
>> >> mvn clean install, but still have the same problem. Appreciate if
>> >> someone can look into this.
>> >>
>> >> Cheers,
>> >> Anjana.
>> >>
>> >> >
>> >> > Thanks,
>> >> > Senaka.
>> >> >
>> >> > On Wed, Apr 6, 2011 at 12:29 PM, Anjana Fernando <anj...@wso2.com>
>> >> > wrote:
>> >> >>
>> >> >> Tharindu has also asked about this earlier, is this fixed properly
>> >> >> now? .. I've build the latest carbon-core and components but still
>> >> >> gets the same problem. Please check the below error stacktrace.
>> >> >>
>> >> >> -------------------------------------
>> >> >> java.lang.NullPointerException
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.user.core.common.DefaultRealmService.getTenantUserRealm(DefaultRealmService.java:157)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.registry.core.session.UserRegistry.init(UserRegistry.java:231)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.registry.core.session.UserRegistry.<init>(UserRegistry.java:199)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getUserRegistry(EmbeddedRegistryService.java:426)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getSystemRegistry(EmbeddedRegistryService.java:291)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getConfigSystemRegistry(EmbeddedRegistryService.java:484)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.event.core.internal.subscription.registry.RegistrySubscriptionManager.getAllSubscriptions(RegistrySubscriptionManager.java:208)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.event.core.internal.CarbonEventBroker.getAllSubscriptions(CarbonEventBroker.java:137)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.engine.DataService.clearDataServicesEventSubscriptions(DataService.java:385)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.engine.DataService.initEventing(DataService.java:401)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.engine.DataService.setEventBroker(DataService.java:658)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.internal.DataServicesDSComponent.registerEventBrokerServiceListener(DataServicesDSComponent.java:193)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.DataServiceFactory.createDataService(DataServiceFactory.java:221)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.DBDeployer.createDBService(DBDeployer.java:609)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.DBDeployer.processService(DBDeployer.java:955)
>> >> >> at
>> >> >>
>> >> >>
>> org.wso2.carbon.dataservices.core.DBDeployer.deploy(DBDeployer.java:176)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:813)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:370)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:364)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:73)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:94)
>> >> >> at
>> >> >>
>> >> >>
>> org.apache.axis2.deployment.scheduler.Scheduler$SchedulerTimerTask.run(Scheduler.java:93)
>> >> >> at java.util.TimerThread.mainLoop(Timer.java:512)
>> >> >> at java.util.TimerThread.run(Timer.java:462)
>> >> >> [2011-04-06 12:14:53,200] ERROR
>> >> >> {org.wso2.carbon.registry.core.session.UserRegistry} - An error
>> >> >> occurred while obtaining the user realm for the tenant: -1.
>> >> >> [2011-04-06 12:14:53,200] ERROR
>> >> >> {org.wso2.carbon.dataservices.core.engine.DataService} - Error in
>> >> >> setting event broker
>> >> >> -------------------------------------
>> >> >>
>> >> >> Cheers,
>> >> >> Anjana.
>> >> >> --
>> >> >> Anjana Fernando
>> >> >> Software Engineer
>> >> >> WSO2, Inc.; http://wso2.com
>> >> >> lean.enterprise.middleware
>> >> >> _______________________________________________
>> >> >> Carbon-dev mailing list
>> >> >> Carbon-dev@wso2.org
>> >> >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > Senaka Fernando
>> >> > Product Manager - WSO2 Governance Registry;
>> >> > Associate Technical Lead; WSO2, Inc.; http://wso2.com
>> >> > Member; Apache Software Foundation; http://apache.org
>> >> >
>> >> > E-mail: senaka AT wso2.com
>> >> > P: +1 408 754 7388; ext: 51736; M: +94 77 322 1818
>> >> > Linked-In: http://www.linkedin.com/in/senakafernando
>> >> >
>> >> > Lean . Enterprise . Middleware
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Anjana Fernando
>> >> Software Engineer
>> >> WSO2, Inc.; http://wso2.com
>> >> lean.enterprise.middleware
>> >> _______________________________________________
>> >> Carbon-dev mailing list
>> >> Carbon-dev@wso2.org
>> >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>> >
>> >
>> >
>> > --
>> > Regards,
>> >
>> > Tharindu
>> >
>> >
>>
>>
>>
>> --
>> Anjana Fernando
>> Software Engineer
>> WSO2, Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>
>
>
> --
> Regards,
>
> Tharindu
>
>
> _______________________________________________
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>
>
--
Best Regards,*
Shammi Jayasinghe*
Senior Software Engineer; WSO2, Inc.; http://wso2.com,
mobile: +94 71 4493085
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