Committed the fix to trunk ...
On Thu, Apr 5, 2012 at 4:11 PM, Muhammed Shariq <[email protected]> wrote:
> Hi folks,
>
> Guess I managed to fix this weird issue at long last! The issue was that
> some of these stratos components takes a while since they require multiple
> osgi services. So while some of these bundle are in the process of
> acquiring the necessary services, the server starts-up. The solution was to
> go through all these bundles individually and figure out which of the
> required services takes long to register, and then mark them as
> ListnerManager-RequiredServices, as Azeez mentioned. I will commit the
> changes after cleaning up the code and doing a build.
>
> Many thanks to DimuthuL who offered a helping hand in fixing this issue.
> Also thanks to Sameera and Pradeep for helping out with the gory osgi
> specifics .. (:D)
>
> Here is how the debug logs look now ;)
>
> *[2012-04-05 15:56:06,026] DEBUG
> {org.wso2.carbon.tenant.mgt.internal.TenantMgtServiceComponent} - *******
> Governance Tenant Config bundle is activated ******* *
> *[2012-04-05 15:56:06,027] DEBUG
> {org.wso2.carbon.billing.mgt.internal.MultitenancyBillingServiceComponent}
> - ******* Multitenancy Billing bundle is activated ******* *
> *[2012-04-05 15:56:06,027] DEBUG
> {org.wso2.carbon.usage.internal.UsageServiceComponent} - ******* Usage
> bundle is activated ******* *
> [2012-04-05 15:56:06,073] INFO
> {org.wso2.carbon.core.transports.http.HttpsTransportListener} - HTTPS port
> : 9443
> [2012-04-05 15:56:06,073] INFO
> {org.wso2.carbon.core.transports.http.HttpTransportListener} - HTTP port
> : 9763
> [2012-04-05 15:56:06,693] INFO
> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - Started
> Transport Listener Manager
> [2012-04-05 15:56:06,695] INFO
> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - Server
> : WSO2 Stratos Manager-3.2.0
> [2012-04-05 15:56:06,696] INFO
> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - WSO2
> Carbon started in 47 sec
>
>
>
> On Tue, Apr 3, 2012 at 11:05 AM, Amila Maha Arachchi <[email protected]>wrote:
>
>> Hi Sameera,
>>
>> I had a chat with DimuthuL, defining cardinality as 1..1 was done by
>> mistake. Ideally it should be 0..1, But, AFAIK Shariq has tested with 0..1
>> cardinality and still the problem is there.
>>
>> Thanks,
>> AmilaM.
>>
>>
>> On Tue, Apr 3, 2012 at 10:23 AM, Sameera Jayasoma <[email protected]>wrote:
>>
>>> Hi Shariq/AmilaM,
>>>
>>> As per the discussions we had, the root cause of this problem is the
>>> introduction of the new interface. That design will not work. Either we
>>> have to make the service dependency optional by configuring the cardinality
>>> properly (1..1 --> 0..1).
>>>
>>> Thanks,
>>> Sameera.
>>>
>>> On Tue, Apr 3, 2012 at 8:51 AM, Amila Maha Arachchi <[email protected]>wrote:
>>>
>>>> Hi Shariq,
>>>>
>>>> I gave some thought into this. Following were our observations.
>>>>
>>>> 1. At the moment it seems like the scr.reference to
>>>> TenantBillingService (which is used to deal with subscriptions at the time
>>>> of tenant-mgt activities) is causing this delay. As you mentioned, once you
>>>> remove this reference, all the services starts before the server. Can you
>>>> confirm this?
>>>> But, when we set the cardinality to 0..1, behaviour is not like that,
>>>> right?
>>>>
>>>> 2. I have a doubt that there is some delay taking place when
>>>> registering this service (which is done by the Billing.Mgt component).
>>>> Shall we put some timestamps to check when this is registered and try with
>>>> the two scenarios in 1).
>>>>
>>>> Thanks,
>>>> AmilaM.
>>>>
>>>>
>>>> On Mon, Apr 2, 2012 at 7:56 PM, Muhammed Shariq <[email protected]>wrote:
>>>>
>>>>> On Mon, Apr 2, 2012 at 12:20 PM, Amila Maha Arachchi
>>>>> <[email protected]>wrote:
>>>>>
>>>>>> Hi Shariq,
>>>>>>
>>>>>> This is not the behaviour we see in a 1.5.2 released pack. In that
>>>>>> pack, Billing bundle gets started before the server starts up. I checked
>>>>>> a
>>>>>> 1.5.2 pack with DEBUG logs and confirmed.
>>>>>>
>>>>>> So, is this due to a change in one of those bundles? Billing
>>>>>> components has the same code as the 1.5.2 branch (I copied from branch to
>>>>>> trunk).
>>>>>>
>>>>>
>>>>> Yup I also checked in the previous release pack and this issue isn't
>>>>> present. The most significant change the billing and tenant-mgt component
>>>>> went through since was decoupling billing features from tenant management
>>>>> as per STRATOS-1991 <https://wso2.org/jira/browse/STRATOS-1991>.
>>>>>
>>>>> I tried using ListnerManager-RequiredServices as well as
>>>>> Axis2RequiredServices, but couldn't quite fix the issue yet. Will look
>>>>> into
>>>>> this further with Sameera ...
>>>>>
>>>>>
>>>>>> Thanks,
>>>>>> AmilaM.
>>>>>>
>>>>>> On Mon, Apr 2, 2012 at 11:50 AM, Muhammed Shariq <[email protected]>wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Since starting to write integration test for Manager I am facing an
>>>>>>> issue in that, even though the server starts up and the ports are open
>>>>>>> some
>>>>>>> bundles are not even activated. Initially the idea was that the ther
>>>>>>> server
>>>>>>> getting started up before the relevant admin services gets deployed, so
>>>>>>> I
>>>>>>> tried marking that service as an Axis2RequiredService, with this change
>>>>>>> the
>>>>>>> server never starts up at all (presumably due to deadlock). Next I
>>>>>>> enabled
>>>>>>> debug logs in tennat-mgt, billing, usage bundles and noticed that some
>>>>>>> bundles only get activated after the server start up. However adding a
>>>>>>> 30
>>>>>>> sec sleep solves the issue, meaning within that interval all the bundles
>>>>>>> get activated ...
>>>>>>>
>>>>>>> I tried many ways like figure out what causes this delay, but still
>>>>>>> haven't managed to pinpoint which bundle+reference is causing the issue.
>>>>>>> Any tips on sorting this issue out if highly appreciated. Some logs
>>>>>>> extracted with some sysouts are as follows,
>>>>>>>
>>>>>>>
>>>>>>> [2012-04-02 11:28:58,826] INFO
>>>>>>> {org.wso2.carbon.identity.core.internal.IdentityCoreServiceComponent} -
>>>>>>> Initialized Identity Persistence Store.
>>>>>>> [2012-04-02 11:28:58,872] INFO
>>>>>>> {org.wso2.carbon.core.transports.http.HttpsTransportListener} - HTTPS
>>>>>>> port
>>>>>>> : 9443
>>>>>>> [2012-04-02 11:28:58,872] INFO
>>>>>>> {org.wso2.carbon.core.transports.http.HttpTransportListener} - HTTP
>>>>>>> port
>>>>>>> : 9763
>>>>>>> [2012-04-02 11:28:59,443] INFO
>>>>>>> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -
>>>>>>> Started
>>>>>>> Transport Listener Manager
>>>>>>> [2012-04-02 11:28:59,443] INFO
>>>>>>> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -
>>>>>>> Server
>>>>>>> : WSO2 Stratos Manager-3.2.0
>>>>>>> [2012-04-02 11:28:59,444] INFO
>>>>>>> {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} - WSO2
>>>>>>> Carbon started in 33 sec
>>>>>>> [2012-04-02 11:28:59,457] DEBUG
>>>>>>> {org.wso2.carbon.tenant.activity.internal.TenantActivityServiceComponent}
>>>>>>> -
>>>>>>> ******* Tenant Activity bundle is activated *******
>>>>>>> [2012-04-02 11:28:59,459] ERROR
>>>>>>> {org.wso2.carbon.tenant.activity.ui.internal.TenantActivityUIServiceComponent}
>>>>>>> - ******* Tenant Activity UI bundle is activated *******
>>>>>>> [2012-04-02 11:28:59,481] INFO
>>>>>>> {org.wso2.carbon.tenant.dispatcher.internal.TenantDispatcherServiceComponent}
>>>>>>> - Deployed __MultitenantDispatcherService
>>>>>>> [2012-04-02 11:28:59,482] INFO
>>>>>>> {org.wso2.carbon.tenant.dispatcher.internal.TenantDispatcherServiceComponent}
>>>>>>> - Added multitenant dispatchers
>>>>>>> [2012-04-02 11:29:00,301] DEBUG
>>>>>>> {org.wso2.carbon.throttling.agent.internal.ThrottlingAgentServiceComponent}
>>>>>>> - ******* Multitenancy Throttling Agent bundle is activated *******
>>>>>>> *[2012-04-02 11:29:00,636] INFO
>>>>>>> {org.wso2.carbon.ui.internal.CarbonUIServiceComponent} - Mgt Console
>>>>>>> URL
>>>>>>> : https://172.16.172.1:9443/carbon/*
>>>>>>> [2012-04-02 11:29:00,649] WARN
>>>>>>> {org.wso2.carbon.identity.authenticator.saml2.sso.ui.internal.SAML2SSOAuthenticatorUIDSComponent}
>>>>>>> - Initialization failed for SSO Authenticator. Starting with the
>>>>>>> default
>>>>>>> authenticator
>>>>>>> [2012-04-02 11:29:00,677] DEBUG
>>>>>>> {org.wso2.carbon.billing.mgt.internal.MultitenancyBillingServiceComponent}
>>>>>>> - Receiving billingManager service
>>>>>>> [2012-04-02 11:29:00,678] DEBUG
>>>>>>> {org.wso2.carbon.billing.mgt.internal.MultitenancyBillingServiceComponent}
>>>>>>> - Setting Tenant Usage Retriever service
>>>>>>> [2012-04-02 11:29:00,720] DEBUG
>>>>>>> {org.wso2.carbon.throttling.manager.internal.ThrottlingManagerServiceComponent}
>>>>>>> - Setting MT billing info service
>>>>>>> [2012-04-02 11:29:00,723] DEBUG
>>>>>>> {org.wso2.carbon.throttling.manager.internal.ThrottlingManagerServiceComponent}
>>>>>>> - Receiving billingManager service
>>>>>>> [2012-04-02 11:29:00,729] DEBUG
>>>>>>> {org.wso2.carbon.throttling.manager.internal.ThrottlingManagerServiceComponent}
>>>>>>> - Setting Tenant Usage Retriever service
>>>>>>> [2012-04-02 11:29:04,055] DEBUG
>>>>>>> {org.wso2.carbon.throttling.manager.internal.ThrottlingManagerServiceComponent}
>>>>>>> - Multitenancy Throttling Manager bundle is activated
>>>>>>> [2012-04-02 11:29:04,106] DEBUG
>>>>>>> {org.wso2.carbon.tenant.mgt.internal.TenantMgtServiceComponent} -
>>>>>>> Receiving ConfigurationContext Service
>>>>>>> *[2012-04-02 11:29:04,123] DEBUG
>>>>>>> {org.wso2.carbon.tenant.mgt.internal.TenantMgtServiceComponent} -
>>>>>>> *******
>>>>>>> Governance Tenant Config bundle is activated ******* *
>>>>>>> *[2012-04-02 11:29:04,123] DEBUG
>>>>>>> {org.wso2.carbon.billing.mgt.internal.MultitenancyBillingServiceComponent}
>>>>>>> - ******* Multitenancy Billing bundle is activated ******* *
>>>>>>> *[2012-04-02 11:29:04,124] DEBUG
>>>>>>> {org.wso2.carbon.usage.internal.UsageServiceComponent} - ******* Usage
>>>>>>> bundle is activated ******* *
>>>>>>> [2012-04-02 11:29:04,165] INFO
>>>>>>> {org.wso2.carbon.usage.summary.generator.internal.UsageSummaryGeneratorServiceComponent}
>>>>>>> - Stratos Usage Summary Generation Enabled.
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Thanks,
>>>>>>> Shariq.
>>>>>>> Phone: +94 777 202 225
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Dev mailing list
>>>>>>> [email protected]
>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Amila Maharachchi*
>>>>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com
>>>>>>
>>>>>> Blog: http://maharachchi.blogspot.com
>>>>>> Mobile: +94719371446
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Thanks,
>>>>> Shariq.
>>>>> Phone: +94 777 202 225
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Amila Maharachchi*
>>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com
>>>>
>>>> Blog: http://maharachchi.blogspot.com
>>>> Mobile: +94719371446
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Sameera Jayasoma
>>> Technical Lead and Product Manager, WSO2 Carbon
>>>
>>> WSO2, Inc. (http://wso2.com)
>>> email: [email protected]
>>> blog: http://tech.jayasoma.org
>>>
>>>
>>> Lean . Enterprise . Middleware
>>>
>>
>>
>>
>> --
>> *Amila Maharachchi*
>> Senior Software Engineer; WSO2, Inc.; http://wso2.com
>>
>> Blog: http://maharachchi.blogspot.com
>> Mobile: +94719371446
>>
>>
>>
>
>
> --
> Thanks,
> Shariq.
> Phone: +94 777 202 225
>
>
--
Thanks,
Shariq.
Phone: +94 777 202 225
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