Hi, Looking at the stack trace it seems the server is gracefully shutting down which prevents me from assuming this is due to an OOM.
What is the load on Stratos server when the server shutdown is triggered. I just want to check whether server is shutdown due to high load. Is there a security software/firewall or any other system which might have shutdown the Stratos server due to some abnormal behavior. On Tue, Mar 17, 2015 at 9:49 AM, david hbase <[email protected]> wrote: > Hi, Team > > Stratos 4.0 Unexpected shutdown serveral times, the logs has been > attached, please help > > Thanks > -D > > 2015-03-17 01:26:04,996] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Member grad of load avg event: [member] > lb.lb.domainf136195e-94cd-4d2c-b73e-469141234ad2 [value] 0.0 > [2015-03-17 01:26:04,996] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Grad of Memory Consumption event: [cluster] lb.lb.domain > [network-partition] openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,081] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Average Rif event: [cluster] lb.lb.domain [network-partition] > openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,114] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Gradient of Rif event: [cluster] lb.lb.domain [network-partition] > openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,243] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Member Second Derivation of load avg event: [member] > lb.lb.domainf136195e-94cd-4d2c-b73e-469141234ad2 [value] 0.0 > [2015-03-17 01:26:05,243] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Second Derivation of load avg event: [cluster] lb.lb.domain > [network-partition] openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,243] DEBUG > {org.apache.stratos.autoscaler.NetworkPartitionContext} - Load average > stats are reset, ready to do scale check [network partition] > openstack-region1 > [2015-03-17 01:26:05,244] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Second Derivation of Memory Consumption event: [cluster] lb.lb.domain > [network-partition] openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,244] DEBUG > {org.apache.stratos.autoscaler.NetworkPartitionContext} - Memory > consumption stats are reset, ready to do scale check [network partition] > openstack-region1 > [2015-03-17 01:26:05,277] DEBUG > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Second derivative of Rif event: [cluster] lb.lb.domain > [network-partition] openstack-region1 [value] 0.0 > [2015-03-17 01:26:05,277] DEBUG > {org.apache.stratos.autoscaler.NetworkPartitionContext} - Requests in > flights stats are reset, ready to do scale check [network partition] > openstack-region1 > [2015-03-17 01:26:11,941] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Shutdown hook > triggered.... > [2015-03-17 01:26:11,944] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Gracefully shutting down > Apache Stratos... > [2015-03-17 01:26:11,946] INFO {org.wso2.carbon.core.ServerManagement} - > Starting to switch to maintenance mode... > [2015-03-17 01:26:11,948] INFO {org.wso2.carbon.core.ServerManagement} - > Stopped all transport listeners > [2015-03-17 01:26:11,948] INFO {org.wso2.carbon.core.ServerManagement} - > Waiting for request service completion... > [2015-03-17 01:26:11,953] INFO {org.wso2.carbon.core.ServerManagement} - > All requests have been served. > [2015-03-17 01:26:11,953] INFO {org.wso2.carbon.core.ServerManagement} - > Waiting for deployment completion... > [2015-03-17 01:26:11,996] INFO > {org.wso2.carbon.webapp.mgt.WebApplication} - Unloaded webapp: > StandardEngine[Catalina].StandardHost[localhost].StandardContext[/STRATOS_ROOT] > [2015-03-17 01:26:11,998] INFO > {org.springframework.web.context.support.XmlWebApplicationContext} - > Closing Root WebApplicationContext: startup date [Mon Mar 16 23:31:08 UTC > 2015]; root of context hierarchy > [2015-03-17 01:26:11,999] INFO > {org.springframework.beans.factory.support.DefaultListableBeanFactory} - > Destroying singletons in > org.springframework.beans.factory.support.DefaultListableBeanFactory@78142902: > defining beans > [cxf,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,stratosAdmin,stratosRestEndpointBean,basicAuthenticationFilter,sessionAuthenticationFilter,authorizationFilter,exceptionHandler,OAuthFilter,jsonProvider]; > root of factory hierarchy > [2015-03-17 01:26:12,049] INFO > {org.wso2.carbon.webapp.mgt.WebApplication} - Unloaded webapp: > StandardEngine[Catalina].StandardHost[localhost].StandardContext[/stratos] > [2015-03-17 01:26:12,094] INFO > {org.wso2.carbon.webapp.mgt.WebApplication} - Unloaded webapp: > StandardEngine[Catalina].StandardHost[localhost].StandardContext[/console] > [2015-03-17 01:26:12,116] INFO > {org.wso2.carbon.webapp.mgt.WebApplication} - Unloaded webapp: > StandardEngine[Catalina].StandardHost[localhost].StandardContext[/sso] > [2015-03-17 01:26:12,117] INFO {org.wso2.carbon.core.ServerManagement} - > All deployment tasks have been completed. > [2015-03-17 01:26:12,117] INFO {org.wso2.carbon.core.ServerManagement} - > Waiting for server task completion... > [2015-03-17 01:26:12,118] INFO {org.wso2.carbon.core.ServerManagement} - > All server tasks have been completed. > [2015-03-17 01:26:12,118] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Shutting down Apache > Stratos... > [2015-03-17 01:26:12,118] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Shutting down OSGi > framework... > [2015-03-17 01:26:12,144] INFO > {org.apache.cassandra.service.AbstractCassandraDaemon} - Cassandra > shutting down... > Stopping org.wso2.jaggery.scxml with RealmService disabled > [2015-03-17 01:26:12,166] INFO > {org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiverDS} > - Thrift server shutting down... > [2015-03-17 01:26:12,365] DEBUG > {org.apache.stratos.autoscaler.internal.AutoscalerServerComponent} - > Unsetting the Registry Service > [2015-03-17 01:26:12,365] DEBUG > {org.apache.stratos.autoscaler.internal.ASBundleActivater} - AutoScaler > bundle is deActivated. > [2015-03-17 01:26:13,037] INFO > {org.apache.stratos.autoscaler.message.receiver.topology.AutoscalerTopologyEventReceiver} > - Autoscaler topology receiver thread terminated > [2015-03-17 01:26:13,037] INFO > {org.apache.stratos.autoscaler.message.receiver.health.AutoscalerHealthStatEventReceiver} > - Autoscaler health stat event receiver thread terminated > [2015-03-17 01:26:14,404] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Stopping > CarbonServerManager... > [2015-03-17 01:26:14,407] INFO > {org.apache.axis2.transport.tcp.TCPTransportSender} - TCP Sender Shutdown > [2015-03-17 01:26:14,590] INFO > {org.wso2.carbon.tomcat.ext.internal.CarbonTomcatServiceComponent} - > Stopping the carbon web-app registered under : / > [2015-03-17 01:26:15,042] INFO > {org.apache.stratos.manager.topology.receiver.StratosManagerTopologyEventReceiver} > - Stratos Manager topology receiver thread terminated > [2015-03-17 01:26:15,151] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Shutdown complete > [2015-03-17 01:26:15,151] INFO > {org.wso2.carbon.core.init.CarbonServerManager} - Halting JVM > root@stratos40build05:~# > > -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897
