On Thu, Aug 14, 2014 at 9:42 PM, Sameera Jayasoma <[email protected]> wrote:
> Oh I think, we need to update Spring orbit bundle in 4.3.0. > We have already updated Spring bundle last week [1], after doing that I noticed frequency of getting this DelegationServlet issue has reduced. It looks like there are more culprits. [1] - https://github.com/wso2/orbit/tree/master/spring-framework/3.2.9.wso2v1 Thanks ! > > Thanks, > Sameera. > > > On Thu, Aug 14, 2014 at 7:31 AM, Kasun Gajasinghe <[email protected]> wrote: > >> Hi, >> >> Can you guys build a pack with all the pull requests sent to kernel? >> There are several pull requests in kernel, so test your packs with those >> changes. >> >> KasunG >> >> >> On Thu, Aug 14, 2014 at 1:22 PM, Chamil Jeewantha <[email protected]> >> wrote: >> >>> Hi, >>> >>> AFAIK, This has been already done. Adding Kalpa, KasunG to verify. >>> >>> >>> On Thu, Aug 14, 2014 at 1:19 PM, Mohanadarshan Vivekanandalingam < >>> [email protected]> wrote: >>> >>>> Hi Chamil, >>>> >>>> Whether this fix is merged in the git repo.. Above issue is still >>>> available in ES latest build packs.. >>>> Do you have any idea about this ?? >>>> >>>> @Ruchira, Is it possible to check on this.. >>>> >>>> Thanks, >>>> Mohan >>>> >>>> >>>> On Tue, Jul 8, 2014 at 11:32 AM, Chamil Jeewantha <[email protected]> >>>> wrote: >>>> >>>>> Hi Ayesha, >>>>> >>>>> <<Adding Sameera Jayasoma & Sagara to the thread for an extra >>>>> attention>> >>>>> >>>>> I have noted the following issue in AS on JIT (Carbon 4.3.0) which >>>>> occurs randomly. See the logged exception. Chaminda has reported the same >>>>> issue on API Manager 1.6 with the patch 0342. >>>>> >>>>> [2014-07-08 10:51:47,189] ERROR >>>>> {org.apache.catalina.core.StandardContext} - Servlet / threw load() >>>>> exception >>>>> java.lang.ClassNotFoundException: >>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet >>>>> at >>>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1718) >>>>> at >>>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569) >>>>> at >>>>> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529) >>>>> at >>>>> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511) >>>>> at >>>>> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139) >>>>> at >>>>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1143) >>>>> at >>>>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087) >>>>> at >>>>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5210) >>>>> at >>>>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5493) >>>>> at >>>>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) >>>>> at >>>>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) >>>>> at >>>>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) >>>>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >>>>> at >>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >>>>> at java.lang.Thread.run(Thread.java:662) >>>>> >>>>> >>>>> >>>>> >>>>> On Tue, Jul 8, 2014 at 11:27 AM, Ayesha Dissanayaka <[email protected]> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I was trying to fix "ES 1.2.0 Pack randomly hangs on server start >>>>>> up".[01] >>>>>> >>>>>> While tying to fix above issue, I compared debug logs and observed >>>>>> that server caused to hang-up when >>>>>> "org.wso2.carbon.tomcat.ext.servlet.DelegationServlet" is not activated. >>>>>> >>>>>> Compared debug logs are as bellow. >>>>>> >>>>>> ------------------------------- Log snippet when server continued to >>>>>> start sucesfully--------------- >>>>>> >>>>>> TID: [0] [ES] [2014-07-06 16:50:09,297] DEBUG >>>>>> {org.apache.axiom.om.util.StAXUtils} - XMLStreamReader is >>>>>> org.apache.axiom.util.stax.dialect.SJSXPStreamReaderWrapper >>>>>> {org.apache.axiom.om.util.StAXUtils} >>>>>> TID: [0] [ES] [2014-07-06 16:50:09,302] DEBUG >>>>>> {org.wso2.carbon.user.mgt.permission.ManagementPermissionsAdder} - >>>>>> Adding >>>>>> permissions in bundleorg.wso2.carbon.webapp.mgt >>>>>> {org.wso2.carbon.user.mgt.permission.ManagementPermissionsAdder} >>>>>> TID: [0] [ES] [2014-07-06 16:50:09,302] DEBUG >>>>>> {org.apache.axiom.om.util.StAXUtils} - XMLStreamReader is >>>>>> org.apache.axiom.util.stax.dialect.SJSXPStreamReaderWrapper >>>>>> {org.apache.axiom.om.util.StAXUtils} >>>>>> TID: [0] [ES] [2014-07-06 16:50:09,307] DEBUG >>>>>> {org.wso2.jaggery.scxml.internal.RealmServiceComponent} - Obtained realm >>>>>> service. {org.wso2.jaggery.scxml.internal.RealmServiceComponent} >>>>>> TID: [0] [ES] [2014-07-06 16:50:09,311] DEBUG >>>>>> {org.wso2.carbon.policy.internal.Activator} - ********* Security >>>>>> secpolicy >>>>>> **** {org.wso2.carbon.policy.internal.Activator} >>>>>> *TID: [0] [ES] [2014-07-06 16:50:11,974] DEBUG >>>>>> {org.wso2.carbon.tomcat.ext.servlet.DelegationServlet} - within the init >>>>>> method of DelegationServlet >>>>>> {org.wso2.carbon.tomcat.ext.servlet.DelegationServlet}* >>>>>> TID: [0] [ES] [2014-07-06 16:50:12,164] DEBUG >>>>>> {org.wso2.carbon.core.init.CarbonServerManager} - Starting Carbon >>>>>> initialization... {org.wso2.carbon.core.init.CarbonServerManager} >>>>>> TID: [0] [ES] [2014-07-06 16:50:12,168] DEBUG >>>>>> {org.apache.axiom.om.util.StAXUtils} - XMLStreamReader is >>>>>> org.apache.axiom.util.stax.dialect.SJSXPStreamReaderWrapper >>>>>> {org.apache.axiom.om.util.StAXUtils} >>>>>> ..... >>>>>> >>>>>> ------------------------------- Logs snippet when server randomly >>>>>> hang-up --------------- >>>>>> >>>>>> TID: [0] [ES] [2014-07-06 16:41:40,772] DEBUG >>>>>> {org.apache.axiom.om.util.StAXUtils} - XMLStreamReader is >>>>>> org.apache.axiom.util.stax.dialect.SJSXPStreamReaderWrapper >>>>>> {org.apache.axiom.om.util.StAXUtils} >>>>>> TID: [0] [ES] [2014-07-06 16:41:40,775] DEBUG >>>>>> {org.wso2.jaggery.scxml.internal.RealmServiceComponent} - Obtained realm >>>>>> service. {org.wso2.jaggery.scxml.internal.RealmServiceComponent} >>>>>> TID: [0] [ES] [2014-07-06 16:41:40,779] DEBUG >>>>>> {org.wso2.carbon.policy.internal.Activator} - ********* Security >>>>>> secpolicy >>>>>> **** {org.wso2.carbon.policy.internal.Activator} >>>>>> TID: [0] [ES] [2014-07-06 16:42:07,983] DEBUG >>>>>> {org.wso2.carbon.caching.impl.CacheCleanupTask} - Cache expiry scheduler >>>>>> running... {org.wso2.carbon.caching.impl.CacheCleanupTask} >>>>>> TID: [0] [ES] [2014-07-06 16:42:07,984] DEBUG >>>>>> {org.wso2.carbon.caching.impl.CacheImpl} - Cache:Claim.Cache, >>>>>> entry:Invalidate.Cache.Key, lastAccessed: Sun Jul 06 16:41:39 IST 2014, >>>>>> lastModified: Sun Jul 06 16:41:39 IST 2014 >>>>>> {org.wso2.carbon.caching.impl.CacheImpl} >>>>>> TID: [0] [ES] [2014-07-06 16:42:07,985] DEBUG >>>>>> {org.wso2.carbon.caching.impl.CacheImpl} - Cache:PERMISSION_CACHE, >>>>>> entry:org.wso2.carbon.user.core.authorization.PermissionTreeCacheKey@675471, >>>>>> lastAccessed: Sun Jul 06 16:41:40 IST 2014, lastModified: Sun Jul 06 >>>>>> 16:41:39 IST 2014 {org.wso2.carbon.caching.impl.CacheImpl} >>>>>> TID: [0] [ES] [2014-07-06 16:42:07,985] DEBUG >>>>>> {org.wso2.carbon.caching.impl.CacheImpl} - Cache:REG_PATH_CACHE, >>>>>> entry:org.wso2.carbon.registry.core.caching.RegistryCacheKey@89615645, >>>>>> lastAccessed: Sun Jul 06 16:41:40 IST 2014, lastModified: Sun Jul 06 >>>>>> 16:41:40 IST 2014 {org.wso2.carbon.caching.impl.CacheImpl} >>>>>> TID: [0] [ES] [2014-07-06 16:42:07,985] DEBUG >>>>>> {org.wso2.carbon.caching.impl.CacheImpl} - Cache:REG_PATH_CACHE, >>>>>> entry:org.wso2.carbon.registry.core.caching.RegistryCacheKey@18e25946, >>>>>> lastAccessed: Sun Jul 06 16:41:40 IST 2014, lastModified: Sun Jul 06 >>>>>> 16:41:40 IST 2014 {org.wso2.carbon.caching.impl.CacheImpl} >>>>>> .... >>>>>> >>>>>> Above issue is observed in Carbon 4.3.0. >>>>>> >>>>>> According to the observations, this severer hang-up is caused when >>>>>> *org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init() >>>>>> *is not executed. (i.e org.wso2.carbon.tomcat.ext is not active) >>>>>> >>>>>> [01] https://wso2.org/jira/browse/STORE-451 >>>>>> >>>>>> -- >>>>>> *Ayesha Dissanayaka* >>>>>> Software Engineer, >>>>>> WSO2, Inc : http://wso2.com >>>>>> <http://www.google.com/url?q=http%3A%2F%2Fwso2.com&sa=D&sntz=1&usg=AFQjCNEZvyc0uMD1HhBaEGCBxs6e9fBObg> >>>>>> 20, Palmgrove Avenue, Colombo 3 >>>>>> E-Mail: [email protected] <[email protected]> >>>>>> >>>>>> _______________________________________________ >>>>>> Dev mailing list >>>>>> [email protected] >>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> K.D. Chamil Jeewantha >>>>> Associate Technical Lead >>>>> WSO2, Inc.; http://wso2.com >>>>> Mobile: +94716813892 >>>>> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> [email protected] >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> *V. Mohanadarshan* >>>> *Software Engineer,* >>>> *Data Technologies Team,* >>>> *WSO2, Inc. http://wso2.com <http://wso2.com> * >>>> *lean.enterprise.middleware.* >>>> >>>> email: [email protected] >>>> phone:(+94) 771117673 >>>> >>> >>> >>> >>> -- >>> K.D. Chamil Jeewantha >>> Associate Technical Lead >>> WSO2, Inc.; http://wso2.com >>> http://kdchamil.blogspot.com >>> Mobile: +94716813892 >>> >>> >> >> >> -- >> >> *Kasun Gajasinghe*Senior Software Engineer, WSO2 Inc. >> email: kasung AT spamfree wso2.com >> linked-in: http://lk.linkedin.com/in/gajasinghe >> blog: http://kasunbg.org >> >> >> > > > > -- > Sameera Jayasoma, > Software Architect, > > WSO2, Inc. (http://wso2.com) > email: [email protected] > blog: http://sameera.adahas.org > twitter: https://twitter.com/sameerajayasoma > flickr: http://www.flickr.com/photos/sameera-jayasoma/collections > Mobile: 0094776364456 > > Lean . Enterprise . Middleware > > -- Sagara Gunathunga Senior Technical Lead; WSO2, Inc.; http://wso2.com V.P Apache Web Services; http://ws.apache.org/ Linkedin; http://www.linkedin.com/in/ssagara Blog ; http://ssagara.blogspot.com
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