This should be a problem with G-Reg. Observe the NPE java.lang.NullPointerException at org.wso2.carbon.governance.list.util.cache.ArtifactCacheManager.removeTenantArtifactCache(ArtifactCacheManager.java:57)
On Fri, Aug 31, 2012 at 1:18 PM, Janaka Ranabahu <[email protected]> wrote: > Hi All, > > Im noticing the following error after sign-in as tenant and keeping the > server idle for sometime. Did anyone else noticed this before? > > [2012-08-31 10:30:32,215] INFO > {org.wso2.carbon.core.services.authentication.AuthenticationAdmin} - > '[email protected] [-1234]' logged out at [2012-08-31 10:30:32,0215] > [2012-08-31 10:30:40,273] [email protected] [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil} - ' > [email protected] [2]' logged in at [2012-08-31 10:30:40,272+0530] from IP > address 127.0.0.1 > [2012-08-31 10:30:40,339] [email protected] [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.dashboard.dashboardpopulator.GadgetPopulator} - > Successfully populated the default Dashboard XML for tenant :2 > [2012-08-31 10:30:40,508] INFO > {org.wso2.carbon.core.multitenancy.TenantAxisConfigurator} - Creating > tenant AxisConfiguration for tenant: test.org[2] > [2012-08-31 10:30:40,527] @test.org [2] [WSO2 Governance Registry] WARN > {org.apache.axis2.deployment.AxisConfigBuilder} - Unable to instantiate > deployer org.wso2.carbon.dataservices.core.DBDeployer; see debug logs for > more details > [2012-08-31 10:30:40,961] WARN > {org.wso2.carbon.stratos.landing.page.deployer.LandingPageWebappDeployer} - > Product landing page not found. > [2012-08-31 10:30:40,962] INFO > {org.wso2.carbon.humantask.deployer.HumanTaskDeployer} - Initializing > HumanTask Deployer for tenant 2. > [2012-08-31 10:30:41,391] @carbon.super [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.core.internal.permission.update.PermissionUpdater} - > Permission cache updated for tenant 2 > [2012-08-31 10:30:41,576] @carbon.super [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.ntask.core.impl.AbstractQuartzTaskManager} - Task > scheduled: SERVICE > [2012-08-31 10:30:41,589] @carbon.super [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.ntask.core.impl.AbstractQuartzTaskManager} - Task > scheduled: WSDL > [2012-08-31 10:30:41,600] @carbon.super [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.ntask.core.impl.AbstractQuartzTaskManager} - Task > scheduled: SCHEMA > [2012-08-31 10:30:41,613] @carbon.super [2] [WSO2 Governance Registry] > INFO {org.wso2.carbon.ntask.core.impl.AbstractQuartzTaskManager} - Task > scheduled: POLICY > [2012-08-31 11:00:38,834] INFO > {org.wso2.carbon.humantask.core.Axis2ConfigurationContextObserverImpl} - > Unloading TenantTaskStore for tenant 1. > [2012-08-31 11:00:38,898] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.governance.list.util.cache.ArtifactCacheManager.removeTenantArtifactCache(ArtifactCacheManager.java:57) > at > org.wso2.carbon.governance.list.internal.GovernanceMgtUIListMetadataAxis2ConfigContextObserver.terminatedConfigurationContext(GovernanceMgtUIListMetadataAxis2ConfigContextObserver.java:82) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.doPostConfigContextTermination(TenantAxisUtils.java:501) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.terminateTenantConfigContext(TenantAxisUtils.java:447) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:399) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > 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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2012-08-31 11:01:38,824] INFO > {org.wso2.carbon.humantask.core.Axis2ConfigurationContextObserverImpl} - > Unloading TenantTaskStore for tenant 2. > [2012-08-31 11:01:38,828] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.governance.list.util.cache.ArtifactCacheManager.removeTenantArtifactCache(ArtifactCacheManager.java:57) > at > org.wso2.carbon.governance.list.internal.GovernanceMgtUIListMetadataAxis2ConfigContextObserver.terminatedConfigurationContext(GovernanceMgtUIListMetadataAxis2ConfigContextObserver.java:82) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.doPostConfigContextTermination(TenantAxisUtils.java:501) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.terminateTenantConfigContext(TenantAxisUtils.java:447) > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:399) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2012-08-31 11:02:28,798] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:395) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2012-08-31 11:03:28,798] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:395) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2012-08-31 11:04:28,798] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:395) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2012-08-31 11:05:28,798] ERROR > {org.wso2.carbon.core.multitenancy.MultitenantServerManager} - Error > occurred while executing tenant cleanup > java.lang.NullPointerException > at > org.wso2.carbon.core.multitenancy.utils.TenantAxisUtils.cleanupTenants(TenantAxisUtils.java:395) > at > org.wso2.carbon.core.multitenancy.MultitenantServerManager$TenantCleanupTask.run(MultitenantServerManager.java:73) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$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) > > Thanks, > Janaka > -- > Janaka Ranabahu > Software Engineer > WSO2 Inc. > > Mobile +94 718370861 > Email : [email protected] > Blog : janakaranabahu.blogspot.com > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Afkham Azeez* Director of Architecture; WSO2, Inc.; http://wso2.com Member; Apache Software Foundation; http://www.apache.org/ * <http://www.apache.org/>** email: **[email protected]* <[email protected]>* cell: +94 77 3320919 blog: **http://blog.afkham.org* <http://blog.afkham.org>* twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> * linked-in: **http://lk.linkedin.com/in/afkhamazeez* * * *Lean . Enterprise . Middleware*
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