[jboss-jira] [JBoss JIRA] (AS7-4260) Occurences of "Exception acquiring ownership of X"
Richard Achmatowicz (JIRA)
jira-events at lists.jboss.org
Thu Apr 12 11:11:48 EDT 2012
[ https://issues.jboss.org/browse/AS7-4260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12683578#comment-12683578 ]
Richard Achmatowicz commented on AS7-4260:
------------------------------------------
I am actively looking at this. From what I can tell, after failure of the lock holder, the node to which the request failed over can't get the lock, resulting in the exception. It may be that the lock state is not being updated in a timely manner, post failure. Going to look at dumping the lock states.
Please let me know if you still see these exceptions, Rado, on the new build.
> Occurences of "Exception acquiring ownership of X"
> --------------------------------------------------
>
> Key: AS7-4260
> URL: https://issues.jboss.org/browse/AS7-4260
> Project: Application Server 7
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 7.1.1.Final
> Reporter: Radoslav Husar
> Assignee: Richard Achmatowicz
> Labels: JBAS018080, eap6_need_triage
> Fix For: 7.1.2.Final-redhat1
>
>
> There are often occurrences of "Exception acquiring ownership of X":
> During shutdown, using dist:
> {noformat}
> 13:09:28,290 WARN [org.apache.catalina.session.ManagerBase] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) JBAS018080: Standard expiration of session qLQps+CQJxEi6pJTBSzis0g3 failed; switching to a brute force cleanup. Problem is JBAS018060: Exception acquiring ownership of qLQps+CQJxEi6pJTBSzis0g3
> {noformat}
> During server crash, using repl:
> {noformat}
> 12:55:49,556 INFO [org.jboss.as.clustering.impl.CoreGroupCommunicationService.ejb] (Incoming-2,null) JBAS010248: New cluster view for partition ejb: 6 (org.jboss.as.clustering.impl.CoreGroupCommunicationService$GroupView at 327579f6 delta: -1, merge: false)
> 12:55:49,557 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-2,null) ISPN000094: Received new cluster view: [perf21/ejb|6] [perf21/ejb, perf20/ejb, perf18/ejb]
> 12:56:31,694 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host]] (ajp-perf20-10.16.90.58-8009-211) Exception sending request initialized lifecycle event to listener instance of class org.jboss.weld.servlet.WeldListener: java.lang.RuntimeException: JBAS018060: Exception acquiring ownership of MvwC8KGWTuKPjD1-JjLW7URZ
> at org.jboss.as.web.session.ClusteredSession.acquireSessionOwnership(ClusteredSession.java:528) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.ClusteredSession.expire(ClusteredSession.java:1260) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.ClusteredSession.isValid(ClusteredSession.java:1208) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.ClusteredSession.isValid(ClusteredSession.java:598) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.DistributableSessionManager.add(DistributableSessionManager.java:917) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.DistributableSessionManager.loadSession(DistributableSessionManager.java:1407) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.DistributableSessionManager.findSession(DistributableSessionManager.java:686) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.jboss.as.web.session.DistributableSessionManager.findSession(DistributableSessionManager.java:85) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> at org.apache.catalina.connector.Request.doGetSession(Request.java:2618) [jbossweb-7.0.13.Final.jar:]
> at org.apache.catalina.connector.Request.getSession(Request.java:2375) [jbossweb-7.0.13.Final.jar:]
> at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:841) [jbossweb-7.0.13.Final.jar:]
> at org.jboss.weld.context.beanstore.http.LazySessionBeanStore.getSession(LazySessionBeanStore.java:72) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
> at org.jboss.weld.context.beanstore.http.LazySessionBeanStore.<init>(LazySessionBeanStore.java:58) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
> at org.jboss.weld.context.http.HttpSessionContextImpl.associate(HttpSessionContextImpl.java:31) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
> at org.jboss.weld.context.http.HttpSessionContextImpl.associate(HttpSessionContextImpl.java:16) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
> at org.jboss.weld.servlet.WeldListener.requestInitialized(WeldListener.java:134) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) [jbossweb-7.0.13.Final.jar:]
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
> at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:505) [jbossweb-7.0.13.Final.jar:]
> at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:445) [jbossweb-7.0.13.Final.jar:]
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]
> Caused by: org.jboss.as.clustering.lock.TimeoutException: JBAS010223: Cannot acquire lock //default-host//clusterbench/MvwC8KGWTuKPjD1-JjLW7URZ from cluster
> at org.jboss.as.clustering.lock.SharedLocalYieldingClusterLockManager.lock(SharedLocalYieldingClusterLockManager.java:439)
> at org.jboss.as.clustering.web.infinispan.DistributedCacheManager.acquireSessionOwnership(DistributedCacheManager.java:372)
> at org.jboss.as.web.session.ClusteredSession.acquireSessionOwnership(ClusteredSession.java:520) [jboss-as-web-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
> ... 23 more
> {noformat}
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