Hi,
In AppFactory , we deploy the Web Application that created from AppFactory
to the Carbon Server in Development/Test/Production stages.
After the deployement, we use the 'WebappAdmin' service to get the meta
data about the web application. It works perfectly.
But if the Development/Test/Production servers are in idle for more than
around 1 hour, then the WebappAdmin service always gives faulty status to
the web application.
It doesn't give the correct status. If the Development/Test/Production
servers restarted , it works then.
This is the exception I got
[2013-01-28 15:39:04,598] ERROR
{org.wso2.carbon.webapp.mgt.AbstractWebappDeployer} - Error occurred
during cleaning up webapps
org.wso2.carbon.CarbonException: Cannot lazy unload webapp
StandardEngine[Catalina].StandardHost[localhost].StandardContext[/t/app2/webapps/app2-SNAPSHOT]
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:245)
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:224)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.lazyUnload(TomcatGenericWebappsDeployer.java:344)
at
org.wso2.carbon.webapp.mgt.AbstractWebappDeployer.cleanup(AbstractWebappDeployer.java:171)
at
org.apache.axis2.deployment.DeploymentEngine.cleanup(DeploymentEngine.java:1386)
at
org.wso2.carbon.core.multitenancy.TenantAxisConfigurator.cleanup(TenantAxisConfigurator.java:508)
at
org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.terminateTenantConfigContext(TenantAxisUtils.java:438)
at
org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:397)
at
org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.catalina.LifecycleException: Failed to stop component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/t/app2/webapps/app2-SNAPSHOT]]
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236)
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:233)
... 17 more
Caused by: org.apache.catalina.LifecycleException: Failed to stop component
[org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager[/t/app2/webapps/app2-SNAPSHOT]]
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236)
at
org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5473)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
... 18 more
Caused by: java.lang.SecurityException: Illegal access attempt by
tenant[-1] to sessions owned by tenant[2]
at
org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager.checkAccess(CarbonTomcatSessionManager.java:126)
at
org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager.findSessions(CarbonTomcatSessionManager.java:78)
at
org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:525)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
... 20 more
[2013-01-28 15:39:04,602] ERROR
{org.apache.axis2.deployment.DeploymentEngine} - Error occurred while
cleaning up deployer
org.apache.axis2.deployment.DeploymentException: Error occurred during
cleaning up webapps
at
org.wso2.carbon.webapp.mgt.AbstractWebappDeployer.cleanup(AbstractWebappDeployer.java:175)
at
org.apache.axis2.deployment.DeploymentEngine.cleanup(DeploymentEngine.java:1386)
at
org.wso2.carbon.core.multitenancy.TenantAxisConfigurator.cleanup(TenantAxisConfigurator.java:508)
at
org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.terminateTenantConfigContext(TenantAxisUtils.java:438)
at
org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:397)
at
org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.wso2.carbon.CarbonException: Cannot lazy unload webapp
StandardEngine[Catalina].StandardHost[localhost].StandardContext[/t/app2/webapps/app2-SNAPSHOT]
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:245)
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:224)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.lazyUnload(TomcatGenericWebappsDeployer.java:344)
at
org.wso2.carbon.webapp.mgt.AbstractWebappDeployer.cleanup(AbstractWebappDeployer.java:171)
... 14 more
Caused by: org.apache.catalina.LifecycleException: Failed to stop component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/t/app2/webapps/app2-SNAPSHOT]]
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236)
at
org.wso2.carbon.webapp.mgt.WebApplication.lazyUnload(WebApplication.java:233)
... 17 more
Caused by: org.apache.catalina.LifecycleException: Failed to stop component
[org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager[/t/app2/webapps/app2-SNAPSHOT]]
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236)
at
org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5473)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
... 18 more
Caused by: java.lang.SecurityException: Illegal access attempt by
tenant[-1] to sessions owned by tenant[2]
at
org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager.checkAccess(CarbonTomcatSessionManager.java:126)
at
org.wso2.carbon.webapp.mgt.CarbonTomcatSessionManager.findSessions(CarbonTomcatSessionManager.java:78)
at
org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:525)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
... 20 more
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