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
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