Rainer Jung wrote: > Andrea Di Muro wrote: >> Hi, I have a problem with the Jk Connector between Apache and Tomcat: >> when a jsp page uses a lot of memory and I get java.lang.OutOfMemory >> error the jk connector stops working. Even after the thread that was >> consuming all the allocated memory stops, I can't access the jsp pages >> via Apache on port 80, but I can access the same pages directly via >> Tomcat on port 8080. Is this a known bug? >> How can I solve this problem? > > Once you get an OutOfMemoryError in heap space, you should really > restart your Java process. You can't be sure, which objects couldn't > get allocated after the initial event. Even if you think, that all > is well, it could be that your webapps produce wrong results. The > same holds true for Tomcat. After any OOME there is no more > guarantee for correctness of any type. > > Depending on your TC version and thread pool model, usually the > symptom is, that the new thread needed to wait for the next > connection couldn't get created, so no more connections get accepted > and basically your connector is dead. By the above statement, there > can be unknown other problems though, so going on using the process > is not safe. > > Is your OOME coming from heap? What's the exact message, JVM version and TC version?
Tomcat version is 5.5.20 running on JVM 1.5.0_10-b03 This is the error I get in the log file: Exception in thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:28:08 PM org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run SEVERE: Caught exception (java.lang.OutOfMemoryError: Java heap space) executing [EMAIL PROTECTED], terminating thread Exception in thread "TP-Processor2" java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:28:51 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space Exception in thread "TP-Processor32" java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:28:50 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space Exception in thread "Timer-133" java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:28:50 PM org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run SEVERE: Caught exception (java.lang.OutOfMemoryError: Java heap space) executing [EMAIL PROTECTED], terminating thread Jun 6, 2008 5:31:07 PM org.apache.jasper.runtime.JspFactoryImpl internalGetPageContext SEVERE: Exception initializing page context java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:31:18 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:31:14 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:31:12 PM org.apache.catalina.connector.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:31:19 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space Jun 6, 2008 5:32:05 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: Java heap space --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
