应用错误收集

过了一会儿并请求多个页面我收到以下错误。我该如何解决这个问题？

May 26, 2011 1:02:16 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet Api threw exception java.lang.OutOfMemoryError: GC overhead limit exceeded at com.sun.net.ssl.internal.ssl.InputRecord.<init>(Unknown Source) at com.sun.net.ssl.internal.ssl.AppInputStream.<init>(Unknown Source) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.init(Unknown Source) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.<init>(Unknown Source) at com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl.createSocket(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1472) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1042) at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:817) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:700) at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:842) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:114) at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2836) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2832) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843) at de.giz.ff.domain.Subject.findSubject(Subject.java:139) at de.giz.ff.domain.Question.getSubjectName(Question.java:354) at de.giz.ff.server.Api.doFetch(Api.java:66) at de.giz.ff.server.Api.doGet(Api.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) 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 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 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.ajp.AjpAprProcessor.process(AjpAprProcessor.java:427) May 26, 2011 1:02:27 PM org.apache.catalina.core.ApplicationContext log SEVERE: Exception while dispatching incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.util.ArrayList de.giz.ff.client.FrageFunktionService.getTextsAndRights(int,java.lang.String)' threw an unexpected exception: java.lang.OutOfMemoryError: GC overhead limit exceeded at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:385) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:588) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) 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 waffle.servlet.NegotiateSecurityFilter.doFilterPrincipal(Unknown Source) at waffle.servlet.NegotiateSecurityFilter.doFilter(Unknown Source) 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.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.Http11AprProcessor.process(Http11AprProcessor.java:861) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.HashMap.<init>(Unknown Source) at org.hibernate.dialect.function.SQLFunctionRegistry.<init>(SQLFunctionRegistry.java:37) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:212) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1845) at de.giz.ff.domain.Client.findClient(Client.java:49) at de.giz.ff.server.FrageFunktionServiceImpl.getTextsAndRights(FrageFunktionServiceImpl.java:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569) ... 21 more

我的应用程序崩溃了tomcat

3 个答案: