Hi Niranjan / Samiyuru

MSF4J's test are running successfully with the latest carbon-transport
(2.0.3-snapshot) and carbon messaging 1.0.3.
Is there any additional tests we need to perform before releasing the
carbon transport.

@Hasitha, Asitha
Please check your latest development with carbon transport 2.0.3-snapshot
and carbon-messaging 1.0.3 and let us know whether we can go ahead with
release.

Regards
Senduran

On Tue, May 17, 2016 at 11:50 AM, Senduran Balasubramaniyam <
[email protected]> wrote:

> Hi Niranjan
>
> Transport Properties will get its default value if the file is not
> available. But I have missed to initialize the transport properties. Now it
> is changed to initialize with an empty set.
>
> I'll  try running the MSF4J test cases.
>
> Yes, if this doesn't solves, I will create a jira and change the property
> loading logic
>
> Regards
> Senduran
>
> On Tue, May 17, 2016 at 11:47 AM, Niranjan Karunanandham <
> [email protected]> wrote:
>
>> Hi Samiyuru / Senduran,
>>
>> On Tue, May 17, 2016 at 11:35 AM, Samiyuru Senarathne <[email protected]>
>> wrote:
>>
>>> Transport config yaml file is loaded from transport component. So
>>> setting defaults in MSF4J level is not successful. IMO its better to set
>>> defaults in transport level to support initialization without a config file
>>> or with a config file with only a sub set of the configurations.
>>>
>> Shall we create jira in carbon-transports for this?
>>
>>
>>>
>>> Best Regards,
>>> Samiyuru
>>>
>>> On Tue, May 17, 2016 at 10:57 AM, Niranjan Karunanandham <
>>> [email protected]> wrote:
>>>
>>>> Hi all,
>>>>
>>>> As per the offline discussion with Samiyuru, we need to modify the unit
>>>> test for HttpServerTest to read from the config files which has the new
>>>> default values.
>>>>
>>>> @Samiyuru: In-order to support msf4j to run in standalone mode, don't
>>>> we need to make changes to the msf4j code to set default values if the
>>>> config file does not exist since carbon-transports expects these properties
>>>> in the config file.
>>>>
>>>> Regards,
>>>> Nira
>>>>
>>>> On Tue, May 17, 2016 at 10:39 AM, Samiyuru Senarathne <
>>>> [email protected]> wrote:
>>>>
>>>>> Hi Niranjan,
>>>>>
>>>>> MSF4J core unit tests use 2 transport config files [1]. You can add
>>>>> the new config to these files.
>>>>>
>>>>> [1] https://github.com/wso2/msf4j/tree/master/core/src/test/resources
>>>>>
>>>>> Best Regards,
>>>>> Samiyuru
>>>>>
>>>>>
>>>>> On Tue, May 17, 2016 at 10:27 AM, Niranjan Karunanandham <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> I looked into the unit tests that are failing in msf4j[1] after
>>>>>> upgrading carbon-transports to v 2.0.3-SNAPSHOT and noticed that this is
>>>>>> happening when initializing the MicroserviceRunner instance. As per the
>>>>>> error [2], this is coming from carbon-transports. As per the offline
>>>>>> discussion I had with Senduran, a new config has been added called
>>>>>> "transportProperties" which needs to be set. How do we set these values 
>>>>>> in
>>>>>> the case of a unit test.
>>>>>>
>>>>>> [1] -
>>>>>> https://github.com/wso2/msf4j/blob/master/core/src/test/java/org/wso2/msf4j/internal/router/HttpServerTest.java
>>>>>> [2] -
>>>>>> [org.wso2.msf4j.MicroservicesRunner] : Microservices server started
>>>>>> in 10113ms
>>>>>> [org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer]
>>>>>> : Calling CarbonNettyServerInitializer OSGi service
>>>>>> org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer@7fcb9c71
>>>>>> [org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer]
>>>>>> : Initializing source channel pipeline
>>>>>> [io.netty.util.ResourceLeakDetector] : -Dio.netty.leakDetectionLevel:
>>>>>> simple
>>>>>> [io.netty.channel.ChannelInitializer] : Failed to initialize a
>>>>>> channel. Closing: [id: 0x1e800c9b, localhost/127.0.0.1:56191 => /
>>>>>> 127.0.0.1:8081]
>>>>>> java.lang.ExceptionInInitializerError
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer.initChannel(CarbonNettyServerInitializer.java:102)
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer.initChannel(NettyServerInitializer.java:81)
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer.initChannel(NettyServerInitializer.java:36)
>>>>>> at
>>>>>> io.netty.channel.ChannelInitializer.channelRegistered(ChannelInitializer.java:68)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRegistered(AbstractChannelHandlerContext.java:133)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannelHandlerContext.fireChannelRegistered(AbstractChannelHandlerContext.java:119)
>>>>>> at
>>>>>> io.netty.channel.DefaultChannelPipeline.fireChannelRegistered(DefaultChannelPipeline.java:733)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:450)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe.access$100(AbstractChannel.java:378)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:424)
>>>>>> at
>>>>>> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:356)
>>>>>> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
>>>>>> at
>>>>>> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
>>>>>> at
>>>>>> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>> Caused by: java.lang.NullPointerException
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.RequestSizeValidationConfiguration.<init>(RequestSizeValidationConfiguration.java:51)
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.RequestSizeValidationConfiguration.<clinit>(RequestSizeValidationConfiguration.java:31)
>>>>>> ... 15 more
>>>>>> [org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer]
>>>>>> : Calling CarbonNettyServerInitializer OSGi service
>>>>>> org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer@7fcb9c71
>>>>>> [org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer]
>>>>>> : Initializing source channel pipeline
>>>>>> [io.netty.channel.ChannelInitializer] : Failed to initialize a
>>>>>> channel. Closing: [id: 0x0a08449b, localhost/127.0.0.1:56192 => /
>>>>>> 127.0.0.1:8081]
>>>>>> java.lang.NoClassDefFoundError: Could not initialize class
>>>>>> org.wso2.carbon.transport.http.netty.listener.RequestSizeValidationConfiguration
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.CarbonNettyServerInitializer.initChannel(CarbonNettyServerInitializer.java:102)
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer.initChannel(NettyServerInitializer.java:81)
>>>>>> at
>>>>>> org.wso2.carbon.transport.http.netty.listener.NettyServerInitializer.initChannel(NettyServerInitializer.java:36)
>>>>>> at
>>>>>> io.netty.channel.ChannelInitializer.channelRegistered(ChannelInitializer.java:68)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRegistered(AbstractChannelHandlerContext.java:133)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannelHandlerContext.fireChannelRegistered(AbstractChannelHandlerContext.java:119)
>>>>>> at
>>>>>> io.netty.channel.DefaultChannelPipeline.fireChannelRegistered(DefaultChannelPipeline.java:733)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:450)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe.access$100(AbstractChannel.java:378)
>>>>>> at
>>>>>> io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:424)
>>>>>> at
>>>>>> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:356)
>>>>>> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
>>>>>> at
>>>>>> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
>>>>>> at
>>>>>> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>> [org.wso2.carbon.transport.http.netty.listener.NettyListener] :
>>>>>> Stopping Netty transport netty-8081 on port 8081
>>>>>>
>>>>>>
>>>>>> Regards,
>>>>>> Nira
>>>>>>
>>>>>> On Mon, May 16, 2016 at 8:44 PM, Niranjan Karunanandham <
>>>>>> [email protected]> wrote:
>>>>>>
>>>>>>> Hi Senduran,
>>>>>>>
>>>>>>> I tried to build msf4j with your changes but its tests are failing
>>>>>>> with NPE and java.lang.NoClassDefFoundError. Has there been any major
>>>>>>> changes in carbon-transports from 2.0.1 to 2.0.3-SNAPSHOT? We need to 
>>>>>>> fixes
>>>>>>> these issues.
>>>>>>>
>>>>>>> @Hasitha: Till these issues are sorted will you be able to continue
>>>>>>> by building the carbon-transports and msf4j PR locally (mentioned in the
>>>>>>> previous thread), so that you are not blocked till the above mentioned
>>>>>>> issues are solved? In this way, your progress will not be blocked.
>>>>>>>
>>>>>>> Regards,
>>>>>>> Nira
>>>>>>>
>>>>>>> On Mon, May 16, 2016 at 3:27 PM, Niranjan Karunanandham <
>>>>>>> [email protected]> wrote:
>>>>>>>
>>>>>>>> Noted. The PR i sent for msf4j is to the master branch so it could
>>>>>>>> be tested directly with the changes that has been applied to the
>>>>>>>> carbon-transports.. Anyway I will test it and get back to you.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Nira
>>>>>>>>
>>>>>>>> On Mon, May 16, 2016 at 11:55 AM, Senduran Balasubramaniyam <
>>>>>>>> [email protected]> wrote:
>>>>>>>>
>>>>>>>>> Hi Niranjan / Hasitha
>>>>>>>>>
>>>>>>>>> We have upgraded carbon transport's kernel version to 5.1.0-alpha2
>>>>>>>>> and done the fixes for the new start up resolver (based on [1] ). The
>>>>>>>>> changes are pushed to the master branch (2.0.3-snapshot)
>>>>>>>>> Please test it and let us know whether it resolves the issues. so
>>>>>>>>> that we can proceed with carbon-transport release (2.1.0)
>>>>>>>>>
>>>>>>>>> [1]
>>>>>>>>> https://github.com/Niranjan-K/carbon-transports/tree/fix-v2.0.1
>>>>>>>>>
>>>>>>>>> Regards
>>>>>>>>> Senduran
>>>>>>>>>
>>>>>>>>> On Thu, May 12, 2016 at 2:42 PM, Niranjan Karunanandham <
>>>>>>>>> [email protected]> wrote:
>>>>>>>>>
>>>>>>>>>> Hi all,
>>>>>>>>>>
>>>>>>>>>> I have modified carbon-datasources [1] and msf4j [2] with
>>>>>>>>>> carbon-kernel 5.1.0-alpha2 (in staging). I verified msf4j modifying 
>>>>>>>>>> by
>>>>>>>>>> changing carbon-transports v2.0.1 [3] with startup resolver changes.
>>>>>>>>>>
>>>>>>>>>> [1] - https://github.com/wso2/carbon-datasources/pull/14
>>>>>>>>>> [2] - https://github.com/wso2/msf4j/pull/169
>>>>>>>>>> [3] -
>>>>>>>>>> https://github.com/Niranjan-K/carbon-transports/tree/fix-v2.0.1
>>>>>>>>>>
>>>>>>>>>> Regards,
>>>>>>>>>> Nira
>>>>>>>>>>
>>>>>>>>>> On Mon, May 9, 2016 at 2:55 PM, Nandika Jayawardana <
>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>
>>>>>>>>>>> Can we have a quick resolution to this issue.
>>>>>>>>>>>
>>>>>>>>>>> Regards
>>>>>>>>>>> Nandika
>>>>>>>>>>>
>>>>>>>>>>> On Mon, May 9, 2016 at 11:09 AM, Niranjan Karunanandham <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi Sameera,
>>>>>>>>>>>>
>>>>>>>>>>>> I have fixed this for carbon-datasources in PR [1].
>>>>>>>>>>>>
>>>>>>>>>>>> [1] - https://github.com/wso2/carbon-datasources/pull/14
>>>>>>>>>>>>
>>>>>>>>>>>> Regards,
>>>>>>>>>>>> Nira
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, May 9, 2016 at 10:43 AM, Afkham Azeez <[email protected]>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Transport folks, please note. I think a release is planned but
>>>>>>>>>>>>> we will need to hold it back until these changes are made.
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Sun, May 8, 2016 at 12:39 PM, Niranjan Karunanandham <
>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Hasitha,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> There were some improvements done to the startup resolver as
>>>>>>>>>>>>>> mentioned in [1]. I faced a similar issue[2] when testing the 
>>>>>>>>>>>>>> Kernel
>>>>>>>>>>>>>> 5.1.0-alpha2 (which is in staging) with carbon-datasources and I 
>>>>>>>>>>>>>> was able
>>>>>>>>>>>>>> to fix it by following the doc and updating the datasource.core 
>>>>>>>>>>>>>> pom.xml [3]
>>>>>>>>>>>>>> and DataSourceListenerComponent.java [4].
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [1] -
>>>>>>>>>>>>>> https://medium.com/@sameera.jayasoma/497fe3287e67#.ravrmkjir
>>>>>>>>>>>>>> [2] -
>>>>>>>>>>>>>> [2016-05-08 11:31:16,371] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>> componentName value is missing in the services registered with 
>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.RequiredCapabilityListener,
>>>>>>>>>>>>>> implementation class name is
>>>>>>>>>>>>>> org.wso2.carbon.datasource.core.internal.DataSourceListenerComponent
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:142)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [3] -
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <carbon.component>
>>>>>>>>>>>>>>     
>>>>>>>>>>>>>> startup.listener;componentName="carbon-datasource-service";requiredService="org.wso2.carbon.datasource.core.spi.DataSourceReader"
>>>>>>>>>>>>>> </carbon.component>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [4] -
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> @Component(
>>>>>>>>>>>>>>         name = 
>>>>>>>>>>>>>> "org.wso2.carbon.kernel.datasource.core.internal.DataSourceListenerComponent",
>>>>>>>>>>>>>>         immediate = true,
>>>>>>>>>>>>>>         service = RequiredCapabilityListener.class,
>>>>>>>>>>>>>>         property = {
>>>>>>>>>>>>>>                 "componentName=carbon-datasource-service"
>>>>>>>>>>>>>>         }
>>>>>>>>>>>>>> )
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>> Nira
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Sat, May 7, 2016 at 8:26 PM, Hasitha Aravinda <
>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Sameera,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> We are getting following error when server startup.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> osgi> [2016-05-07 20:21:11,972] ERROR
>>>>>>>>>>>>>>> {org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver}
>>>>>>>>>>>>>>>  -
>>>>>>>>>>>>>>> Error occurred in Startup Order Resolver.
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> capabilityName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.CapabilityProvider, 
>>>>>>>>>>>>>>> implementation
>>>>>>>>>>>>>>> class name is
>>>>>>>>>>>>>>> org.wso2.msf4j.analytics.internal.InterceptorCapabilityProvider
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:155)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:318)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker.startTracker(OSGiServiceCapabilityTracker.java:68)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver.startCapabilityTrackers(StartupOrderResolver.java:183)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver.start(StartupOrderResolver.java:123)
>>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>>>>>>> Method)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:497)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:235)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2016-05-07 20:21:11,983] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> componentName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.RequiredCapabilityListener,
>>>>>>>>>>>>>>> implementation class name is
>>>>>>>>>>>>>>> org.wso2.carbon.datasource.core.internal.DataSourceListenerComponent
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:142)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2016-05-07 20:21:11,994] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> componentName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.RequiredCapabilityListener,
>>>>>>>>>>>>>>> implementation class name is
>>>>>>>>>>>>>>> org.wso2.carbon.deployment.engine.internal.DeploymentEngineListenerComponent
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:142)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2016-05-07 20:21:12,055] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> componentName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.RequiredCapabilityListener,
>>>>>>>>>>>>>>> implementation class name is 
>>>>>>>>>>>>>>> org.wso2.msf4j.internal.MicroservicesServerSC
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:142)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:998)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.transport.http.netty.internal.NettyTransportActivator.start(NettyTransportActivator.java:44)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
>>>>>>>>>>>>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:936)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:319)
>>>>>>>>>>>>>>> at org.eclipse.osgi.container.Module.doStart(Module.java:571)
>>>>>>>>>>>>>>> at org.eclipse.osgi.container.Module.start(Module.java:439)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:393)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:412)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.startBundles(ConfigApplier.java:438)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.install(ConfigApplier.java:111)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:191)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:205)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.simpleconfigurator.Activator.start(Activator.java:60)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
>>>>>>>>>>>>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:936)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:319)
>>>>>>>>>>>>>>> at org.eclipse.osgi.container.Module.doStart(Module.java:571)
>>>>>>>>>>>>>>> at org.eclipse.osgi.container.Module.start(Module.java:439)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:393)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:412)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.launcher.CarbonServer.loadInitialBundles(CarbonServer.java:242)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.launcher.CarbonServer.start(CarbonServer.java:83)
>>>>>>>>>>>>>>> at org.wso2.carbon.launcher.Main.main(Main.java:82)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2016-05-07 20:21:12,079] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> componentName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.RequiredCapabilityListener,
>>>>>>>>>>>>>>> implementation class name is
>>>>>>>>>>>>>>> org.wso2.carbon.transport.http.netty.internal.NettyTransportServiceComponent
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:142)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2016-05-07 20:21:12,080] ERROR {org.wso2.carbon.core} -
>>>>>>>>>>>>>>> FrameworkEvent ERROR - org.wso2.carbon.core
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.StartOrderResolverException:
>>>>>>>>>>>>>>> capabilityName value is missing in the services registered with 
>>>>>>>>>>>>>>> the key
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.startupresolver.CapabilityProvider, 
>>>>>>>>>>>>>>> implementation
>>>>>>>>>>>>>>> class name is
>>>>>>>>>>>>>>> org.wso2.carbon.transport.http.netty.internal.TransportServiceCapabilityProvider
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.wso2.carbon.kernel.internal.startupresolver.OSGiServiceCapabilityTracker$CapabilityServiceTrackerCustomizer.addingService(OSGiServiceCapabilityTracker.java:155)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:914)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.registerService(InstanceProcess.java:536)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:213)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRManager.java:783)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>> org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:70)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> ​Thanks,
>>>>>>>>>>>>>>> Hasitha. ​
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Hasitha Aravinda,
>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>> WSO2 Inc.
>>>>>>>>>>>>>>> Email: [email protected]
>>>>>>>>>>>>>>> Mobile : +94 718 210 200
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Dev mailing list
>>>>>>>>>>>>>>> [email protected]
>>>>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> *Niranjan Karunanandham*
>>>>>>>>>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>>>>>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Dev mailing list
>>>>>>>>>>>>>> [email protected]
>>>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> *Afkham Azeez*
>>>>>>>>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com
>>>>>>>>>>>>> Member; Apache Software Foundation; http://www.apache.org/
>>>>>>>>>>>>> * <http://www.apache.org/>*
>>>>>>>>>>>>> *email: **[email protected]* <[email protected]>
>>>>>>>>>>>>> * cell: +94 77 3320919 <%2B94%2077%203320919>blog: *
>>>>>>>>>>>>> *http://blog.afkham.org* <http://blog.afkham.org>
>>>>>>>>>>>>> *twitter: **http://twitter.com/afkham_azeez*
>>>>>>>>>>>>> <http://twitter.com/afkham_azeez>
>>>>>>>>>>>>> *linked-in: **http://lk.linkedin.com/in/afkhamazeez
>>>>>>>>>>>>> <http://lk.linkedin.com/in/afkhamazeez>*
>>>>>>>>>>>>>
>>>>>>>>>>>>> *Lean . Enterprise . Middleware*
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>> *Niranjan Karunanandham*
>>>>>>>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>>>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Dev mailing list
>>>>>>>>>>>> [email protected]
>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Nandika Jayawardana
>>>>>>>>>>> WSO2 Inc ; http://wso2.com
>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>> *Niranjan Karunanandham*
>>>>>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Dev mailing list
>>>>>>>>>> [email protected]
>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> *Senduran *
>>>>>>>>> Software Engineer,
>>>>>>>>> WSO2, Inc.;  http://wso2.com/ <http://wso2.com/>
>>>>>>>>> Mobile: +94 77 952 6548
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>
>>>>>>>> *Niranjan Karunanandham*
>>>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>>
>>>>>>> *Niranjan Karunanandham*
>>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> *Niranjan Karunanandham*
>>>>>> Senior Software Engineer - WSO2 Inc.
>>>>>> WSO2 Inc.: http://www.wso2.com
>>>>>>
>>>>>> _______________________________________________
>>>>>> Dev mailing list
>>>>>> [email protected]
>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Samiyuru Senarathne
>>>>> *Software Engineer*
>>>>> Mobile : +94 (0) 71 134 6087
>>>>> [email protected]
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> *Niranjan Karunanandham*
>>>> Senior Software Engineer - WSO2 Inc.
>>>> WSO2 Inc.: http://www.wso2.com
>>>>
>>>
>>>
>>>
>>> --
>>> Samiyuru Senarathne
>>> *Software Engineer*
>>> Mobile : +94 (0) 71 134 6087
>>> [email protected]
>>>
>>
>> Regards,
>> Nira
>>
>> --
>>
>> *Niranjan Karunanandham*
>> Senior Software Engineer - WSO2 Inc.
>> WSO2 Inc.: http://www.wso2.com
>>
>
>
>
> --
> *Senduran *
> Software Engineer,
> WSO2, Inc.;  http://wso2.com/ <http://wso2.com/>
> Mobile: +94 77 952 6548
>



-- 
*Senduran *
Software Engineer,
WSO2, Inc.;  http://wso2.com/ <http://wso2.com/>
Mobile: +94 77 952 6548
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