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Bug
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Resolution: Obsolete
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Major
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EAP_EWP 5.2.0 ER2
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RHEL6 x86_64, IBM JDK 1.7
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Not Required
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NEW
In both functional and performance test runs, we observed, that session replication with IBM JDK 1.7 took much longer time compared to other JDKs we tested with (Oracle JDK6, OpenJDK1.6).
The following exception occured many times in our server logs. Was not present while running the same test case with JDKOracle1.6.
[JBoss] 08:16:13,189 WARN [org.jboss.web.tomcat.service.session.InstantSnapshotManager./st] (ajp-10.16.88.182-8009-6318) Failed to replicate session XKC8alBT-gojnOthrpiFlA__.perf04 [JBoss] java.lang.RuntimeException: Continued to catch TimeoutException during 3 retry attempts. Giving up. [JBoss] at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.JBossCacheWrapper.put(JBossCacheWrapper.java:175) [JBoss] at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.AbstractJBossCacheService.storeSessionData(AbstractJBossCacheService.java:404) [JBoss] at org.jboss.web.tomcat.service.session.ClusteredSession.processSessionReplication(ClusteredSession.java:1192) [JBoss] at org.jboss.web.tomcat.service.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:2221) [JBoss] at org.jboss.web.tomcat.service.session.JBossCacheManager.storeSession(JBossCacheManager.java:321) [JBoss] at org.jboss.web.tomcat.service.session.InstantSnapshotManager.snapshot(InstantSnapshotManager.java:51) [JBoss] at org.jboss.web.tomcat.service.session.ClusteredSessionValve.handleRequest(ClusteredSessionValve.java:147) [JBoss] at org.jboss.web.tomcat.service.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:94) [JBoss] at org.jboss.web.tomcat.service.session.JvmRouteValve.invoke(JvmRouteValve.java:88) [JBoss] at org.jboss.web.tomcat.service.session.LockingValve.invoke(LockingValve.java:62) [JBoss] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95) [JBoss] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) [JBoss] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) [JBoss] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [JBoss] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [JBoss] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [JBoss] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [JBoss] at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.internalProcess(ActiveRequestResponseCacheValve.java:74) [JBoss] at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:47) [JBoss] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) [JBoss] at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437) [JBoss] at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:385) [JBoss] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451) [JBoss] at java.lang.Thread.run(Thread.java:769) [JBoss] Caused by: [JBoss] org.jboss.cache.lock.TimeoutException: Timed out waiting for flush to unblock. (timeout = 60 seconds) [JBoss] at org.jboss.cache.RPCManagerImpl$FlushTracker.waitForFlushCompletion(RPCManagerImpl.java:195) [JBoss] at org.jboss.cache.RPCManagerImpl.callRemoteMethods(RPCManagerImpl.java:741) [JBoss] at org.jboss.cache.RPCManagerImpl.callRemoteMethods(RPCManagerImpl.java:712) [JBoss] at org.jboss.cache.RPCManagerImpl.callRemoteMethods(RPCManagerImpl.java:717) [JBoss] at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:161) [JBoss] at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:135) [JBoss] at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:107) [JBoss] at org.jboss.cache.interceptors.ReplicationInterceptor.handleCrudMethod(ReplicationInterceptor.java:160) [JBoss] at org.jboss.cache.interceptors.ReplicationInterceptor.visitPutDataMapCommand(ReplicationInterceptor.java:113) [JBoss] at org.jboss.cache.commands.write.PutDataMapCommand.acceptVisitor(PutDataMapCommand.java:104) [JBoss] at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [JBoss] at org.jboss.cache.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:131) [JBoss] at org.jboss.cache.commands.AbstractVisitor.visitPutDataMapCommand(AbstractVisitor.java:60) [JBoss] at org.jboss.cache.commands.write.PutDataMapCommand.acceptVisitor(PutDataMapCommand.java:104) [JBoss] at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [JBoss] at org.jboss.cache.interceptors.TxInterceptor.attachGtxAndPassUpChain(TxInterceptor.java:301) [JBoss] at org.jboss.cache.interceptors.TxInterceptor.handleDefault(TxInterceptor.java:283) [JBoss] at org.jboss.cache.commands.AbstractVisitor.visitPutDataMapCommand(AbstractVisitor.java:60) [JBoss] at org.jboss.cache.commands.write.PutDataMapCommand.acceptVisitor(PutDataMapCommand.java:104) [JBoss] at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [JBoss] at org.jboss.cache.interceptors.CacheMgmtInterceptor.visitPutDataMapCommand(CacheMgmtInterceptor.java:97) [JBoss] at org.jboss.cache.commands.write.PutDataMapCommand.acceptVisitor(PutDataMapCommand.java:104) [JBoss] at org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [JBoss] at org.jboss.cache.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:178) [JBoss] at org.jboss.cache.interceptors.InvocationContextInterceptor.visitPutDataMapCommand(InvocationContextInterceptor.java:64) [JBoss] at org.jboss.cache.commands.write.PutDataMapCommand.acceptVisitor(PutDataMapCommand.java:104) [JBoss] at org.jboss.cache.interceptors.InterceptorChain.invoke(InterceptorChain.java:288) [JBoss] at org.jboss.cache.invocation.CacheInvocationDelegate.invokePut(CacheInvocationDelegate.java:705) [JBoss] at org.jboss.cache.invocation.CacheInvocationDelegate.put(CacheInvocationDelegate.java:519) [JBoss] at org.jboss.ha.cachemanager.CacheManagerManagedCache.put(CacheManagerManagedCache.java:283) [JBoss] at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.JBossCacheWrapper.put(JBossCacheWrapper.java:162) [JBoss] ... 23 more
