Can we enable debug logs for "org.wso2.carbon.kernel.
internal.startupresolver" package and check which component is causing the
issue? I can take a look at this and find the root cause, if needed.

On Mon, Apr 4, 2016 at 1:11 PM, Sumedha Rubasinghe <[email protected]> wrote:

> But it's intermittent. Manu also said he has faced this several times.
> AFAIU, fix to be applied @ C5 level?
>
>
>
>
> On Mon, Apr 4, 2016 at 1:08 PM, Sameera Jayasoma <[email protected]> wrote:
>
>> Hi Sumedha,
>>
>> This because of a failure in netty component. It has failed to register
>> transports.
>>
>> Thanks,
>> Sameera.
>>
>> On Mon, Apr 4, 2016 at 1:01 PM, Sumedha Rubasinghe <[email protected]>
>> wrote:
>>
>>> ################# Normal server bootup
>>> #####################################
>>>
>>> Sumedha-2:wso2uuf-1.0.0-SNAPSHOT sumedha$ bin/carbon.sh
>>> JAVA_HOME environment variable is set to
>>> /Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home
>>> CARBON_HOME environment variable is set to
>>> /Volumes/data/projects/wso2/uuf/M3/wso2uuf-1.0.0-SNAPSHOT
>>> osgi> [2016-04-04 09:46:13,407]  INFO
>>> {org.wso2.msf4j.internal.MicroservicesServerSC} - All microservices are
>>> available
>>> [2016-04-04 09:46:13,422]  INFO
>>> {org.wso2.carbon.transport.http.netty.internal.NettyTransportServiceComponent}
>>> - All CarbonNettyServerInitializers are available
>>> [2016-04-04 09:46:13,423]  INFO
>>> {org.wso2.carbon.transport.http.netty.listener.NettyListener} - Starting
>>> Netty Http Transport Listener
>>> [2016-04-04 09:46:13,428]  INFO
>>> {org.wso2.msf4j.internal.MicroservicesRegistry} - Added microservice:
>>> org.wso2.carbon.uuf.UUFService@7f932479
>>> [2016-04-04 09:46:13,509]  INFO
>>> {org.wso2.carbon.transport.http.netty.listener.NettyListener} - Netty
>>> Listener starting on port 8080
>>> [2016-04-04 09:46:13,511]  INFO
>>> {org.wso2.carbon.kernel.internal.CarbonStartupHandler} - WSO2 Carbon
>>> started in 1.303 sec
>>>
>>>
>>>
>>> ################# Same Server, hanged during bootup
>>> #####################
>>> Sumedha-2:wso2uuf-1.0.0-SNAPSHOT sumedha$ bin/carbon.sh
>>> JAVA_HOME environment variable is set to
>>> /Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home
>>> CARBON_HOME environment variable is set to
>>> /Volumes/data/projects/wso2/uuf/M3/wso2uuf-1.0.0-SNAPSHOT
>>> osgi> [2016-04-04 09:45:12,668]  INFO
>>> {org.wso2.carbon.transport.http.netty.internal.NettyTransportServiceComponent}
>>> - All CarbonNettyServerInitializers are available
>>> [2016-04-04 09:45:12,672]  INFO
>>> {org.wso2.msf4j.internal.MicroservicesRegistry} - Added microservice:
>>> org.wso2.carbon.uuf.UUFService@51f5356e
>>> [2016-04-04 09:45:42,625]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.msf4j.Interceptor
>>> [2016-04-04 09:45:42,626]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.msf4j.Microservice
>>> [2016-04-04 09:45:42,626]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.msf4j.internal.MicroservicesServerSC
>>> [2016-04-04 09:45:42,626]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.carbon.kernel.transports.CarbonTransport
>>> [2016-04-04 09:45:42,626]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.carbon.kernel.deployment.DeploymentService
>>> [2016-04-04 09:45:42,626]  WARN
>>> {org.wso2.carbon.kernel.internal.startupresolver.RequireCapabilityCoordinator}
>>> - Waiting on pending capability registration. Capability:
>>> org.wso2.carbon.transport.http.netty.internal.NettyTransportServiceComponent
>>>
>>>
>>>
>>>
>>>
>>> --
>>> /sumedha
>>> m: +94 773017743
>>> b :  bit.ly/sumedha
>>>
>>
>>
>>
>> --
>> Sameera Jayasoma,
>> Software Architect,
>>
>> WSO2, Inc. (http://wso2.com)
>> email: [email protected]
>> blog: http://blog.sameera.org
>> twitter: https://twitter.com/sameerajayasoma
>> flickr: http://www.flickr.com/photos/sameera-jayasoma/collections
>> Mobile: 0094776364456
>>
>> Lean . Enterprise . Middleware
>>
>>
>
>
> --
> /sumedha
> m: +94 773017743
> b :  bit.ly/sumedha
>



-- 
*Kishanthan Thangarajah*
Associate Technical Lead,
Platform Technologies Team,
WSO2, Inc.
lean.enterprise.middleware

Mobile - +94773426635
Blog - *http://kishanthan.wordpress.com <http://kishanthan.wordpress.com>*
Twitter - *http://twitter.com/kishanthan <http://twitter.com/kishanthan>*
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