Since we upgraded our server to version 2.2 this morning we’ve been getting the following errors in the logs. They start after about a 1/2 hour and regularly thereafter. The clients experience hangs as well. A restart of the server helps for the next 1/2 hour, but that’s no solution. Can anyone help with this problem?
Thank you,
Tobias
- 2005-06-21 13:07 : Error saving data
2005-06-21 13:07 : java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.remove(AbstractList.java:442)
at java.util.AbstractList.removeRange(AbstractList.java:661)
at java.util.AbstractList.clear(AbstractList.java:257)
at com.servoy.j2db.dataprocessing.an.try(Unknown Source)
at com.servoy.j2db.dataprocessing.ao.int(Unknown Source)
at com.servoy.j2db.dataprocessing.FoundSet.updateRecord(Unknown Source)
at com.servoy.j2db.dataprocessing.FoundSet.stopEditing(Unknown Source)
at com.servoy.j2db.dataprocessing.ao.if(Unknown Source)
at com.servoy.j2db.dataprocessing.ao.stopEditing(Unknown Source)
at com.servoy.j2db.dataprocessing.FoundSet.stopEditing(Unknown Source)
at com.servoy.j2db.dataprocessing.af.bM(Unknown Source)
at com.servoy.j2db.FormPanel.saveData(Unknown Source)
at com.servoy.j2db.FormPanel.saveData(Unknown Source)
at com.servoy.j2db.FormPanel$JSForm.js_saveData(Unknown Source)
at inv5.invoke()
at org.mozilla.javascript.FunctionObject.doInvoke(FunctionObject.java:537)
at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:453)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1249)
at org.mozilla.javascript.gen.c263.call(_adresseNeu:95)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1249)
at org.mozilla.javascript.gen.c208.call(xmlImportieren:147)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1249)
at org.mozilla.javascript.gen.c206.call(spotlightImport:18)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1249)
at org.mozilla.javascript.gen.c205.call(headless:12)
at com.servoy.j2db.scripting.f.executeFunction(Unknown Source)
at com.servoy.j2db.FormPanel.a(Unknown Source)
at com.servoy.j2db.FormPanel.a(Unknown Source)
at com.servoy.j2db.server.headlessclient.a.executeMethod(Unknown Source)
at org.apache.jsp.spotlight_0005fimport$jsp._jspService(spotlight_0005fimport$jsp.java:104)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:534
- Error flushing message buffer to client
2005-06-21 14:54 : Error flushing message buffer to client c6f96758-e243-11d9-a9b7-c9dbadced1e4, Connection refused to host: 192.168.1.127; nested exception is: java.net.ConnectException: Connection refused
2005-06-21 14:54 : java.rmi.ConnectException: Connection refused to host: 192.168.1.127; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:567)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
at com.servoy.j2db.UserClient_Stub.notifyDataChange(Unknown Source)
at com.servoy.j2db.dataprocessing.aj.try(Unknown Source)
at com.servoy.j2db.dataprocessing.j$f.run(Unknown Source)
at com.servoy.j2db.util.ap.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.(Socket.java:309)
at java.net.Socket.(Socket.java:124)
at com.servoy.j2db.util.a.e.createSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562)
… 8 more