Thanks, Reka! These intermittent failures have been troubling us for some time. Really appreciate your help.
On Thu, Oct 8, 2015 at 2:10 PM, Reka Thirunavukkarasu <r...@wso2.com> wrote: > 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 > > > -- Akila Ravihansa Perera WSO2 Inc.; http://wso2.com/ Blog: http://ravihansa3000.blogspot.com