Hi,
This is occurred when authorizing user roles for the the topics
in org.wso2.carbon.event.core component
for (String role : userRealm.getUserStoreManager().getRoleNames()) {
userRealm.getAuthorizationManager().authorizeRole(
role, topicStoragePath,
EventBrokerConstants.EB_PERMISSION_SUBSCRIBE);
userRealm.getAuthorizationManager().authorizeRole(
role, topicStoragePath,
EventBrokerConstants.EB_PERMISSION_PUBLISH);
}
There are 6 roles in appfac (dev,qa, devops etc) and this authorization for
the topic is done for each role, which takes apprx 2 mins time.
As a solution a patch is introduced such that not to authorize these roles
if no topic is set in event-broker.xml.
Thanks
On Tue, May 28, 2013 at 5:12 PM, Dimuthu Leelarathne <[email protected]>wrote:
> Hi Srinath,
>
> Why would the following take so much time? Can ESB run without it?
>
> thanks,
> dimuthu
>
> On Tue, May 28, 2013 at 4:25 PM, Shamika Ariyawansa <[email protected]>wrote:
>
>> Hi
>>
>> This timeout occurs when calling creatingConfigurationContext method of
>> the the following class.
>>
>>
>> org.wso2.carbon.event.core.internal.builder.EventAxis2ConfigurationContextObserver
>>
>> This call is one of 20 osgi calls. All the others returned with maximum
>> of 1 s but this one takes about 2 mins.
>>
>>
>>
>>
>>
>> On Tue, May 28, 2013 at 10:32 AM, Kishanthan Thangarajah <
>> [email protected]> wrote:
>>
>>>
>>>
>>>
>>> On Tue, May 28, 2013 at 5:05 AM, Dimuthu Leelarathne
>>> <[email protected]>wrote:
>>>
>>>> Hi Shamika,
>>>>
>>>> Did we try to put logs in "private static ConfigurationContext
>>>> createTenantConfigurationContext" in TenantAxisUtils ? We need to put debug
>>>> logs along the path and see what takes all the time?
>>>>
>>>
>>> We did put some debug logs at there as-well. But that was not the issue
>>> when we investigated it. The issue is, it takes 2mins for the login action
>>> to return and then the call comes to this method. The issue should be
>>> before this. So I believe we should investigate on that path.
>>>
>>> @Shamika, can you share the latest logs which explains the
>>> above observation?
>>>
>>>
>>>
>>>> thanks,
>>>> dimuthu
>>>>
>>>>
>>>> On Tue, May 28, 2013 at 2:38 AM, Shamika Ariyawansa
>>>> <[email protected]>wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> Following observation was made wrt the ESB 4.6.0 instance which was
>>>>> spawned from the S2 ESB cartridge.
>>>>>
>>>>> 1. When the tenant user is logged for the first time the page keeps on
>>>>> loading and after few minutes the page gets timeout
>>>>> Refer the following log.
>>>>>
>>>>> TID: [0] [ESB] [2013-05-27 06:10:16,510] INFO
>>>>> {org.wso2.carbon.appfactory.userstore.AppFactoryRealmConfigBuilder} - Get
>>>>> the tenant ( tenant id=142) detlail.
>>>>> {org.wso2.carbon.appfactory.userstore.AppFactoryRealmConfigBuilder}
>>>>> TID: [0] [ESB] [2013-05-27 06:10:16,522] INFO
>>>>> {org.wso2.carbon.user.core.ldap.ReadWriteLDAPUserStoreManager} - LDAP
>>>>> connection created successfully in read-write mode
>>>>> {org.wso2.carbon.user.core.ldap.ReadWriteLDAPUserStoreManager}
>>>>> TID: [0] [ESB] [2013-05-27 06:10:16,561] INFO
>>>>> {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService} - Connected
>>>>> to mount at config in 3ms
>>>>> {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService}
>>>>> TID: [0] [ESB] [2013-05-27 06:10:16,690] INFO
>>>>> {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService} - Connected
>>>>> to mount at governance in 2ms
>>>>> {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService}
>>>>> TID: [0] [ESB] [2013-05-27 06:10:16,819] INFO
>>>>> {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil} -
>>>>> '[email protected]@proximit_esb_1 [142]' logged in at [2013-05-27
>>>>> 06:10:16,818-0700]
>>>>> {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil}
>>>>> TID: [0] [ESB] [2013-05-27 06:12:17,207] DEBUG
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSyncAxis2ConfigurationContextObserver}
>>>>> - Initializing the deployment synchronizer for tenant: 142
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSyncAxis2ConfigurationContextObserver}
>>>>> TID: [0] [ESB] [2013-05-27 06:12:17,456] INFO
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSynchronizer}
>>>>> -
>>>>> Doing initial sync up...
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSynchronizer}
>>>>> TID: [0] [ESB] [2013-05-27 06:12:17,456] INFO
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSynchronizer}
>>>>> -
>>>>> Checking out...
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSynchronizer}
>>>>> TID: [0] [ESB] [2013-05-27 06:12:17,456] DEBUG
>>>>> {org.wso2.carbon.deployment.synchronizer.internal.DeploymentSynchronizer}
>>>>> -
>>>>> Started checkout to /mnt/
>>>>> 10.98.175.203/wso2esb-4.6.0/repository/tenants/142 {org.w
>>>>>
>>>>>
>>>>> The time gap between the highlighted parts is more than two minutes.
>>>>>
>>>>> 2. After that first attempt (which was unsuccessful due to
>>>>> timeout) the second attempt for the same tenant logs into the
>>>>> system successfully without any delays. Deployment synchronization was
>>>>> also
>>>>> happened correctly.
>>>>>
>>>>> Any idea why this error happened in the first attempt?
>>>>>
>>>>> Thanks
>>>>> --
>>>>> Shamika Ariyawansa
>>>>> Senior Software Engineer
>>>>>
>>>>> Mob:+ 94 772929486
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Dimuthu Leelarathne
>>>> Architect & Chair of Solution Management Committee
>>>>
>>>> WSO2, Inc. (http://wso2.com)
>>>> email: [email protected]
>>>> Mobile : 0773661935
>>>>
>>>> Lean . Enterprise . Middleware
>>>>
>>>
>>>
>>>
>>> --
>>> *Kishanthan Thangarajah*
>>> Senior Software Engineer,
>>> Platform Technologies Team,
>>> WSO2, Inc.
>>> lean.enterprise.middleware
>>>
>>> Mobile - +94773426635
>>> Blog - *http://kishanthan.wordpress.com*
>>> Twitter - *http://twitter.com/kishanthan*
>>>
>>
>>
>>
>> --
>> Shamika Ariyawansa
>> Senior Software Engineer
>>
>> Mob:+ 94 772929486
>>
>
>
>
> --
> Dimuthu Leelarathne
> Architect & Chair of Solution Management Committee
>
> WSO2, Inc. (http://wso2.com)
> email: [email protected]
> Mobile : 0773661935
>
> Lean . Enterprise . Middleware
>
--
Shamika Ariyawansa
Senior Software Engineer
Mob:+ 94 772929486
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