Hi Akila, I found below NPE while starting group monitors for Group startup order test case. I will check on this further to identify the usecase of it.
2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,254] DEBUG {org.apache.stratos.autoscaler.applications.topic.ApplicationBuilder} - Handling Group instance creation for the [group]: my-group9-group-startup-order-test in the [application] group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,254] INFO {org.apache.stratos.autoscaler.monitor.component.GroupMonitor} - Starting the dependencies for the [Group] my-group9-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,254] WARN {org.apache.stratos.autoscaler.applications.topic.ApplicationBuilder} - Group Instance Context already exists: [group-id] my-group9-group-startup-order-test [Group-Instance-Id] group-startup-order-test-1 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] DEBUG {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Write lock released 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] INFO {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - Starting dependent monitor: [application] group-startup-order-test [component] group-startup-order-test.my-tomcat1-group9-group-startup-order-test.tomcat1-group-startup-order-test.domain 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] INFO {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - Monitor scheduled: [type] cluster [component] group-startup-order-test.my-tomcat1-group9-group-startup-order-test.tomcat1-group-startup-order-test.domain 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,260] DEBUG {org.apache.stratos.cloud.controller.messaging.topology.TopologyManager} - Write lock released 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] ERROR {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - An error occurred while starting monitor: [type] group [component] my-group9-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - java.lang.NullPointerException 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.Monitor.addInstance(Monitor.java:149) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.GroupMonitor.createGroupInstanceAndAddToMonitor(GroupMonitor.java:816) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.GroupMonitor.createInstanceAndStartDependencyAtStartup(GroupMonitor.java:898) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.MonitorFactory.getGroupMonitor(MonitorFactory.java:161) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.MonitorFactory.getMonitor(MonitorFactory.java:81) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor$MonitorAdder.run(ParentComponentMonitor.java:1001) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.FutureTask.run(FutureTask.java:166) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.lang.Thread.run(Thread.java:724) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] INFO {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - Starting monitor: [type] cluster [component] group-startup-order-test.my-tomcat1-group9-group-startup-order-test.tomcat1-group-startup-order-test.domain 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,255] DEBUG {org.apache.stratos.autoscaler.applications.topic.ApplicationBuilder} - Handling Group instance creation for the [group]: my-group7-group-startup-order-test in the [application] group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,261] DEBUG {org.apache.stratos.autoscaler.monitor.component.GroupMonitor} - Group monitor is running: [group] my-group9-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,261] INFO {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - Monitor started successfully: [type] group [component] my-group9-group-startup-order-test [dependents] none [startup-time] 0 seconds 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,260] DEBUG {org.apache.stratos.cloud.controller.registry.RegistryManager} - Persisting resource in registry: [resource-path] /cloud.controller/data 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,261] WARN {org.apache.stratos.autoscaler.applications.topic.ApplicationBuilder} - Group Instance Context already exists: [group-id] my-group7-group-startup-order-test [Group-Instance-Id] group-startup-order-test-1 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,262] DEBUG {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Write lock released 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,262] ERROR {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - An error occurred while starting monitor: [type] group [component] my-group7-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - java.lang.NullPointerException 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.Monitor.addInstance(Monitor.java:149) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.GroupMonitor.createGroupInstanceAndAddToMonitor(GroupMonitor.java:816) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.GroupMonitor.createInstanceAndStartDependencyAtStartup(GroupMonitor.java:898) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.MonitorFactory.getGroupMonitor(MonitorFactory.java:161) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.MonitorFactory.getMonitor(MonitorFactory.java:81) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor$MonitorAdder.run(ParentComponentMonitor.java:1001) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.FutureTask.run(FutureTask.java:166) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - at java.lang.Thread.run(Thread.java:724) 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,266] DEBUG {org.apache.stratos.cloud.controller.registry.RegistryManager} - Resource persisted successfully in registry: [resource-path] /cloud.controller/data 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,266] DEBUG {org.apache.stratos.cloud.controller.messaging.topology.TopologyManager} - Write lock acquired 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,266] DEBUG {org.apache.stratos.cloud.controller.messaging.topology.TopologyManager} - Updating topology 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,266] DEBUG {org.apache.stratos.cloud.controller.registry.RegistryManager} - Persisting resource in registry: [resource-path] /cloud.controller/topology 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,267] DEBUG {org.apache.stratos.autoscaler.monitor.cluster.ClusterMonitor} - Cluster instance created: [application-id] group-startup-order-test [service-name] tomcat-group-startup-order-test [cluster-id] group-startup-order-test.my-tomcat-group8-group-startup-order-test.tomcat-group-startup-order-test.domain 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,267] INFO {org.apache.stratos.autoscaler.monitor.MonitorFactory} - ClusterMonitor created: org.apache.stratos.autoscaler.monitor.cluster.ClusterMonitor@e2b2c2eb 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,268] INFO {org.apache.stratos.autoscaler.monitor.component.ParentComponentMonitor} - Monitor started successfully: [type] cluster [component] group-startup-order-test.my-tomcat-group8-group-startup-order-test.tomcat-group-startup-order-test.domain [dependents] none [startup-time] 0 seconds 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,271] DEBUG {org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl} - Partition validation cache hit for cartridge type: tomcat2-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,271] DEBUG {org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl} - Deployment policy validation started for cartridge type: tomcat2-group-startup-order-test 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,271] INFO {org.apache.stratos.cloud.controller.context.CloudControllerContext} - Partition map updated for the Cartridge: tomcat2-group-startup-order-test. Current Partition List: [partition-1] 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,272] DEBUG {org.apache.stratos.cloud.controller.registry.RegistryManager} - Resource persisted successfully in registry: [resource-path] /cloud.controller/topology 2015-10-07 14:15:58 INFO {org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader}:70 - [2015-10-07 14:15:58,272] DEBUG {org.apache.stratos.cloud.controller.registry.RegistryManager} - Persisting resource in registry: [resource-path] /cloud.controller/data Thanks, Reka On Thu, Oct 8, 2015 at 1:27 PM, Reka Thirunavukkarasu <r...@wso2.com> wrote: > Hi Akila, > > Sure..Will have a look on it.. > > Thanks, > Reka > > On Thu, Oct 8, 2015 at 1:17 PM, Akila Ravihansa Perera <raviha...@wso2.com > > wrote: > >> Hi Reka, >> >> It seems GroupStartupOrderTestCase, ApplicationBurstingTestCase >> and SampleApplicationsTestCase are failing intermittently even after >> increasing the assertion timeouts. Will you be able to have a look? >> >> Thanks. >> >> On Wed, Oct 7, 2015 at 8:07 PM, Apache Jenkins Server < >> jenk...@builds.apache.org> wrote: >> >>> See <https://builds.apache.org/job/Stratos-41x-Commit-Build/73/changes> >>> >>> >> >> >> -- >> Akila Ravihansa Perera >> WSO2 Inc.; http://wso2.com/ >> >> Blog: http://ravihansa3000.blogspot.com >> > > > > -- > Reka Thirunavukkarasu > Senior Software Engineer, > WSO2, Inc.:http://wso2.com, > Mobile: +94776442007 > > > -- Reka Thirunavukkarasu Senior Software Engineer, WSO2, Inc.:http://wso2.com, Mobile: +94776442007