NullPointer Exceptions with JBOSS 4.0.2
sk1 Apr 10, 2006 5:54 PMHi,
We have a JBOSS 4.0.2 instance running on Linux and earlier today, we began to see many exceptions which are suspected to have led to an outage on one of our critical applications. An Abstract of the error logs are given below. Would appreciate any help in debugging/determining root cause
2006-04-10 04:37:36,375 DEBUG [com.xxxx.xxxx.sm.rtinfo.xxxxxxxx] Time taken for reading properties from nyxxxxqa2/Producer_cairo is 329 msecs
2006-04-10 04:54:35,182 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
2006-04-10 04:54:35,184 ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] processSessionRepl: failed with exception: java.lang.NullPointerException
2006-04-10 04:54:35,186 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
2006-04-10 04:54:35,186 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
2006-04-10 04:54:35,186 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
2006-04-10 04:37:36,355 DEBUG [com.xxxx.xxxx.sm.rtinfo.xxxxxxxx] Time taken for reading properties from nyxxxxqa2/Producer_xxxxxxxx is 234 msecs
2006-04-10 04:54:35,186 INFO [STDOUT] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
2006-04-10 04:54:35,185 INFO [STDOUT] <I> Apr 10 04:50:03 [jradiusclient.BBRadiusAuthorization] End authorize(2970908, PSM, 1) = true
2006-04-10 04:54:35,188 INFO [STDOUT] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
2006-04-10 04:54:35,189 ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] processSessionRepl: failed with exception: java.lang.NullPointerException
2006-04-10 04:54:35,190 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
2006-04-10 04:54:35,191 ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] processSessionRepl: failed with exception: java.lang.NullPointerException
2006-04-10 04:54:35,192 INFO [STDOUT] java.lang.NullPointerException
2006-04-10 04:54:35,191 INFO [STDOUT] <I> Apr 10 04:49:36 [jradiusclient.BBRadiusAuthorization] End authorize(910769, PSM, 1) = true
2006-04-10 04:54:35,192 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:484)
2006-04-10 04:54:35,193 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheManager.storeSession(JBossCacheManager.java:256)
2006-04-10 04:54:35,192 WARN [org.jboss.web.tomcat.tc5.session.InstantSnapshotManager] Failed to replicate sessionID:tGzZnLhTCbnti+rj02DAjw**
org.jboss.util.NestedRuntimeException: JBossCacheManager.processSessionRepl(): failed to replicate session.; - nested throwable: (java.lang.NullPointerException)
at org.jboss.web.tomcat.tc5.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:491)
at org.jboss.web.tomcat.tc5.session.JBossCacheManager.storeSession(JBossCacheManager.java:256)
at org.jboss.web.tomcat.tc5.session.InstantSnapshotManager.snapshot(InstantSnapshotManager.java:38)
at org.jboss.web.tomcat.tc5.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:91)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
at com.xxxx.sso.tomcat.BbSsoAuthenticator.invoke(BbSsoAuthenticator.java:172)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
at com.xxxx.sso.tomcat.BbSsoAuthenticator.invoke(BbSsoAuthenticator.java:172)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:481)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at org.jboss.web.tomcat.tc5.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:469)
... 18 more
2006-04-10 04:54:35,195 INFO [STDOUT] <I> Apr 10 04:49:26 [jradiusclient.BBRadiusAuthorization] End authorize(67395, PSM, 1) = true
2006-04-10 04:54:35,194 ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] processSessionRepl: failed with exception: java.lang.NullPointerException
2006-04-10 04:54:35,197 ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] processSessionRepl: failed with exception: java.lang.NullPointerException
2006-04-10 04:54:35,193 DEBUG [com.xxxx.xxxx.sm.rtinfo.SweepTask] Sweep terminated for nyxxxxqa3/Producer_chile in 809850msec
2006-04-10 04:54:35,189 DEBUG [com.xxxx.xxxx.sm.rtinfo.SweepTask] Sweep terminated for sunqa1/Producer_lme in 810000msec