I need to know if the error is from my part (server administrator), from the developer or from the hardware/vms. Some times that occurs when processing two milion of registry (i am talking from expressocard a company of credit cards).
Its a rarely error because this processing occurs rarely. in fact, mysql in the another server with 12 processors, still running, and tomcat in a virtual machine called adm (in another physical machine, with 4 processors) still running. So, this errors occurs like that: 1- Tomcat started 2- This processing is realized ok in the first time 3- Tomcat stable in the users acess. 4- The processing is realized again, some days later, inn 98% of processing servers crashes, but mysql is still running. 5- Restar of tomcat service tomcat6 restart 6- the processing started again, and server can done the processing. In the moment of the crash: jstat -class Loaded Bytes Unloaded Bytes Time 15007 32265.0 300 505.9 12.11 Java using: 914mb Free memory on the virtual machine server: 2152 Java says: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232) at java.util.concurrent.FutureTask.get(FutureTask.java:91) at wfr.rules.WFRRule.execute(WFRRule.java:1820) at wfr.rules.WFRRule.execute(WFRRule.java:1792) at wfr.web.actions.ExecuteRuleAction.execute(ExecuteRuleAction.java:198) at wfr.web.Action.doAction(Action.java:126) at wfr.web.Controller.process(Controller.java:100) at wfr.web.Controller.doPost(Controller.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at wfr.web.ContextFilter.doFilter(ContextFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.OutOfMemoryError: Java heap space Java options (that i configurate) -Djava.awt.headless=true -Xmx512m -XX:MaxPermSize=3512M -XX:+CMSIncrementalMode -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:ParallelGCThreads=4 -XX:+UseParNewGC --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
