1. What is the significance of GET requests with what seems like no resource request being made? They all seem to come from the side of the globe.
such as: 220.181.108.165 - - [23/Feb/2013:22:41:22 -0700] "GET / HTTP/1.1" 200 13258 2. Why do some people like making dozens of requests in a row to get the favicon? Even if it was there, why do they want it? such as: 75.171.44.236 - - [23/Feb/2013:21:40:49 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:53 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:54 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:54 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:56 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:57 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:40:58 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:06 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:06 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:10 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:14 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:14 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:16 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:16 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:20 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:20 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:23 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:23 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:35 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:35 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 75.171.44.236 - - [23/Feb/2013:21:41:55 -0700] "GET /favicon.ico HTTP/1.1" 404 6386 many more... 3. Can I assume that com.esri.rest.catalog.CatalogServlet.service doesn't clean up after itself well? This was the fifth occurrence of the same exception in localhost logs before I start getting out of memory errors. such as: Feb 24, 2013 5:46:57 AM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet catalog threw exception com.esri.rest.HttpException: Service 'AGIS_MARICOPA' of type 'MapServer' does not exist or is inaccessible. at com.esri.rest.catalog.CatalogServlet.service(CatalogServlet.java:176) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) at com.esri.rest.DispatchServlet.service(DispatchServlet.java:123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.esri.rest.security.SecurityFilter.doFilter(SecurityFilter.java:79) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.esri.rest.RestFilter.doFilter(RestFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Feb 24, 2013 7:32:56 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:36:19 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:36:32 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:39:17 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:40:09 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:41:56 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:41:58 AM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet Faces Servlet threw exception java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:41:58 AM org.apache.catalina.core.StandardHostValve custom SEVERE: Exception Processing ErrorPage[exceptionType=javax.servlet.ServletException, location=/WEB-INF/error/servlet_exception_template.xhtml] javax.servlet.ServletException: PermGen space at javax.faces.webapp.FacesServlet.service(FacesServlet.java:321) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:489) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:467) at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:412) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:201) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 7:42:07 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 8:19:59 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 8:32:55 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 8:40:46 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 8:40:56 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [PermGen space] with root cause java.lang.OutOfMemoryError: PermGen space Feb 24, 2013 8:40:57 AM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet Faces Servlet threw exception java.lang.OutOfMemoryError: PermGen space --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org