Hi Isuru, Just confirmed, with DEBUG disabled the exception goes away,
Thanks Martin From: isu...@wso2.com [mailto:isu...@wso2.com] On Behalf Of Isuru Haththotuwa Sent: Friday, September 26, 2014 3:01 PM To: Martin Eppel (meppel) Cc: Reka Thirunavukkarasu (r...@wso2.com); Udara Liyanage (ud...@wso2.com); dev@stratos.apache.org Subject: Re: [Discuss] Planing for Service Grouping - M1 Hi Martin, Thanks for reporting this, it was an issue in a debug log. You got this since you had enabled debug logs. Its not fixed. Can you please check again with the application definition that I sent earlier. On Sat, Sep 27, 2014 at 2:24 AM, Martin Eppel (meppel) <mep...@cisco.com<mailto:mep...@cisco.com>> wrote: Hi Isuru, Rekha and Udara I was also able to deploy successfully an application, however, without defining the group subscription in the application definition it will throw an exception (see below). I attached my application artifacts. If you are interested I kept the log (with debug enabled), Thanks Martin Exception thrown when deploying application definition without group subscription: TID: [0] [STRATOS] [2014-09-26 18:56:02,721] ERROR {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} - Exception occurred while trying to invoke service method deployApplicationDefinition {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} java.lang.NullPointerException at org.apache.stratos.cloud.controller.application.parser.DefaultApplicationParser.parse(DefaultApplicationParser.java:81) at org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl.deployApplicationDefinition(CloudControllerServiceImpl.java:1437) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) From: isu...@wso2.com<mailto:isu...@wso2.com> [mailto:isu...@wso2.com<mailto:isu...@wso2.com>] On Behalf Of Isuru Haththotuwa Sent: Friday, September 26, 2014 6:16 AM To: dev Subject: Re: [Discuss] Planing for Service Grouping - M1 Hi all, We (Reka, myself and Udara) worked and tested deploying an Application with a single cartridge subscription. It worked as expected; the Cluster Activated and Application Activated events were received successfully. Please note that we tested without loadbalancers and without using git repositories. @ Martin: I have attached the artifacts that we used for testing. Would you be able to test the same flow as well? On Thu, Sep 25, 2014 at 10:41 PM, Udara Liyanage <ud...@wso2.com<mailto:ud...@wso2.com>> wrote: Hi, I have started end to end testing of grouping release M1. I were able to deploy an app successfully and was able to spin up an instance. However I noticed the following errors [1,2], and am currently looking at them. [1]. WARN {org.apache.stratos.messaging.message.processor.topology.MemberActivatedMessageProcessor} - Member already activated: [service] php [cluster] myphp.php.domain [member] myphp.php.domainc110824d-94d7-4de9-b5ca-50023db40f7c [2014-09-25 15:30:24,165] ERROR {org.apache.stratos.autoscaler.message.receiver.topology.AutoscalerTopologyEventReceiver} - Error processing event java.lang.NullPointerException at org.apache.stratos.autoscaler.message.receiver.topology.AutoscalerTopologyEventReceiver$12.onEvent(AutoscalerTopologyEventReceiver.java:439) at org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42) at java.util.Observable.notifyObservers(Observable.java:159) at org.apache.stratos.messaging.event.EventObservable.notifyEventListeners(EventObservable.java:51) at org.apache.stratos.messaging.message.processor.topology.MemberActivatedMessageProcessor.process(MemberActivatedMessageProcessor.java:153) at org.apache.stratos.messaging.message.processor.topology.MemberStartedMessageProcessor.process(MemberStartedMessageProcessor.java:144) at org.apache.stratos.messaging.message.processor.topology.InstanceSpawnedMessageProcessor.process(InstanceSpawnedMessageProcessor.java:135) at org.apache.stratos.messaging.message.processor.topology.ClusterRemovedMessageProcessor.process(ClusterRemovedMessageProcessor.java:108) at org.apache.stratos.messaging.message.processor.topology.ClusterMaintenanceModeMessageProcessor.process(ClusterMaintenanceModeMessageProcessor.java:106) at org.apache.stratos.messaging.message.processor.topology.ClusterActivatedProcessor.process(ClusterActivatedProcessor.java:113) at org.apache.stratos.messaging.message.processor.topology.ClusterCreatedMessageProcessor.process(ClusterCreatedMessageProcessor.java:117) at org.apache.stratos.messaging.message.processor.topology.ServiceRemovedMessageProcessor.process(ServiceRemovedMessageProcessor.java:87) at org.apache.stratos.messaging.message.processor.topology.ServiceCreatedMessageProcessor.process(ServiceCreatedMessageProcessor.java:87) at org.apache.stratos.messaging.message.processor.topology.CompleteTopologyMessageProcessor.process(CompleteTopologyMessageProcessor.java:151) at org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:60) at org.apache.stratos.messaging.message.receiver.topology.TopologyEventMessageDelegator.run(TopologyEventMessageDelegator.java:77) at java.lang.Thread.run(Thread.java:745) [2014-09-25 15:30:24,166] WARN {org.apache.stratos.messaging.message.processor.topology.MemberActivatedMessageProcessor} - Member already activated: [service] php [cluster] myphp.php.domain [member] myphp.php.domainc110824d-94d7-4de9-b5ca-50023db40f7c [2]. deId=ap-southeast-1/i-6cfe1047, clusterId=myphp.php.domain, cartridgeType=php, privateIpAddress=10.142.153.174, publicIpAddress=54.255.76.162, allocatedIpAddress=null, initTime=1411659453081, lbClusterId=null, networkPartitionId=openstack] java.lang.NullPointerException at org.apache.stratos.cloud.controller.topology.TopologyBuilder.handleMemberSpawned(TopologyBuilder.java:235) at org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl$IpAllocator.run(CloudControllerServiceImpl.java:906) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Exception in thread "pool-39-thread-3" org.apache.stratos.cloud.controller.exception.CloudControllerException: Error occurred while allocating an ip address. MemberContext [memberId=myphp.php.domaina62f3cc3-9b68-4d04-b617-c3e24e6a6eb8, nodeId=ap-southeast-1/i-6cfe1047, clusterId=myphp.php.domain, cartridgeType=php, privateIpAddress=10.142.153.174, publicIpAddress=54.255.76.162, allocatedIpAddress=null, initTime=1411659453081, lbClusterId=null, networkPartitionId=openstack] at org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl$IpAllocator.run(CloudControllerServiceImpl.java:931) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.apache.stratos.cloud.controller.topology.TopologyBuilder.handleMemberSpawned(TopologyBuilder.java:235) at org.apache.stratos.cloud.controller.impl.CloudControllerServiceImpl$IpAllocator.run(CloudControllerServiceImpl.java:906) ... 3 more On Wed, Sep 24, 2014 at 10:21 PM, Udara Liyanage <ud...@wso2.com<mailto:ud...@wso2.com>> wrote: Hi, I have tested adding/get property/properties via curl. addPropery to cluster is tested with generic metadata client. Need to add all APIs available for metadata client. On Wed, Sep 24, 2014 at 9:57 PM, Reka Thirunavukkarasu <r...@wso2.com<mailto:r...@wso2.com>> wrote: Hi I'm in the process of testing hierarchical monitors. Will update the progress once i get into to a working state.. Thanks, Reka On Wed, Sep 24, 2014 at 9:34 PM, Isuru Haththotuwa <isu...@apache.org<mailto:isu...@apache.org>> wrote: Hi, Tested the following flow: 1. Group Deployment. 2. Application Deployment. 3. Publishing information to meta data service. In step #3, encountered a deadlock scenario where when we try to publish to the meta data service while looping through the properties. Myself and Udara are looking in to this. On Mon, Sep 22, 2014 at 10:33 AM, Isuru Haththotuwa <isu...@apache.org<mailto:isu...@apache.org>> wrote: Hi Devs, The purpose of this thread is to discuss $subject. I listed down some of the Tasks that we need for the initial milestone of Service Grouping: Stratos Manager Rest API Support for Composite Applications) - Deploying Group Definitions - Deploying Compoite App Definitions - Listing Deployed Composite Apps - Exposing Composite App's instance information Persist Group Definitions in CC - Validate the Group Definition (check if any cartridges and/or sub groups referred are already deployed) - Persist the Group Definition deployed in CC Parse the Application Definition in CC and update Topology - Generate a unique key for the app - Parse app definition - Update topology - Send Application Created event (with Subcription data) Create and Persist Composite Application Subscriptions in SM from the Topology after the ApplicationCreatedEvent - Create Composite Subscriptions (can extend the current Subscription model) with the help of information sent using the Application Create Event and meta data service (if required) - Persist them in SM Payloads and information sharing for the composite app model(Using metadata service) - Building initial payload with required initial amount of info - Specifying the information each member should expose/query (to get information about dependents), using the meta data service Meta Data Service Improvements - Improve the meta data service to put and get informations, with support for getting dependent information for Grouping Generic Meta Data Client Component - A separate component to interact with the meta data service Autoscaler acting upon Application Created event - Create App Monitor and Group Monitor(s) - Create the Cluster Monitors - Asking to spawn instances in the relevant order for the cluster Cartridge Agent to support with Composite App events - Includes app and group as the reference along with clusters Please add anything that you think should come under M1. We can use the same thread to keep track of progress as well. -- Thanks and Regards, Isuru H. +94 716 358 048 -- <tel:%2B94%20716%20358%20048> Thanks and Regards, Isuru H. <tel:%2B94%20716%20358%20048> +94 716 358 048<tel:%2B94%20716%20358%20048> -- Reka Thirunavukkarasu Senior Software Engineer, WSO2, Inc.:http://wso2.com, Mobile: +94776442007<tel:%2B94776442007> -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com<http://wso2.com/> lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897<tel:%2B94%2071%20443%206897> -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com<http://wso2.com/> lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897<tel:%2B94%2071%20443%206897> -- Thanks and Regards, Isuru H. +94 716 358 048 -- <tel:%2B94%20716%20358%20048> Thanks and Regards, Isuru H. <tel:%2B94%20716%20358%20048> +94 716 358 048<tel:%2B94%20716%20358%20048>
