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http://issues.apache.org/bugzilla/show_bug.cgi?id=36681 Summary: 2 Tomcat 5.5.7 clusters come to a grinding hault and generate errors Product: Tomcat 5 Version: 5.5.7 Platform: Sun OS/Version: Solaris Status: NEW Severity: blocker Priority: P1 Component: Catalina:Cluster AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] I have a Remedy webservice running on a cluster of 2 physical tomcat 5.5.7 servers using multi-cast broadcast replicating sessions. The servers on a weekly bases come to a grinding hault and randomly generate errors of missing replication states with each other. Below are the errors on tomcat 1 and tomcat 2. Tomcat 1 AppendedText: at com.remedy.arsys.api.Proxy.ARGetListActiveLink(Native Method) at com.remedy.arsys.api.ActiveLinkFactory.find (ActiveLinkFactory.java:103) at com.remedy.arsys.goat.ActiveLinkCollector.<init>(Unknown Source) at com.remedy.arsys.goat.FieldGraph.getJSData(Unknown Source) at com.remedy.arsys.goat.FieldGraph.transmitJS(Unknown Source) at com.remedy.arsys.stubs.FormServlet.doRequest(Unknown Source) at com.remedy.arsys.stubs.GoatServlet.postInternal(Unknown Source) at com.remedy.arsys.stubs.GoatHttpServlet.doGet(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:214) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126) at org.apache.catalina.cluster.tcp.ReplicationValve.invoke (ReplicationValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745) at org.apache.jk.common.ChannelSocket.processConnection (ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Sep 15, 2005 2:23:20 PM org.apache.catalina.cluster.tcp.ReplicationValve addClusterSendTime INFO: Average request time=138 ms for Cluster overhead time=93 ms for 500 requests (Request=69490ms Cluster=46922ms). Tomcat2 AppendedText: at com.remedy.arsys.api.Proxy.ARGetListActiveLink(Native Method) at com.remedy.arsys.api.ActiveLinkFactory.find (ActiveLinkFactory.java:103) at com.remedy.arsys.goat.ActiveLinkCollector.<init>(Unknown Source) at com.remedy.arsys.goat.FieldGraph.getJSData(Unknown Source) at com.remedy.arsys.goat.FieldGraph.transmitJS(Unknown Source) at com.remedy.arsys.stubs.FormServlet.doRequest(Unknown Source) at com.remedy.arsys.stubs.GoatServlet.postInternal(Unknown Source) at com.remedy.arsys.stubs.GoatHttpServlet.doGet(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:214) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126) at org.apache.catalina.cluster.tcp.ReplicationValve.invoke (ReplicationValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745) at org.apache.jk.common.ChannelSocket.processConnection (ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Sep 15, 2005 10:42:47 AM org.apache.catalina.cluster.tcp.TcpReplicationThread run SEVERE: TCP Worker thread in cluster caught 'java.io.IOException: Connection reset by peer' closing channel java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:233) at sun.nio.ch.IOUtil.read(IOUtil.java:206) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:207) at org.apache.catalina.cluster.tcp.TcpReplicationThread.drainChannel (TcpReplicationThread.java:120) at org.apache.catalina.cluster.tcp.TcpReplicationThread.run (TcpReplicationThread.java:64) Sep 15, 2005 11:01:38 AM org.apache.catalina.cluster.tcp.ReplicationValve addClusterSendTime INFO: Average request time=331 ms for Cluster overhead time=61 ms for 400 requests (Request=132596ms Cluster=24723ms). Sep 15, 2005 11:08:15 AM org.apache.catalina.cluster.tcp.SimpleTcpCluster memberDisappeared INFO: Received member disappeared:org.apache.catalina.cluster.mcast.McastMember [tcp://142.182.90.235:4001,142.182.90.235,4001, alive=86826590] Sep 15, 2005 11:09:07 AM org.apache.catalina.cluster.tcp.SimpleTcpCluster memberAdded Please help, this is becoming critical as I have to have a cronjob monitoring these instances every 2 minutes to restart them just incase they crash. Thanks Zubair -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
