Problème mémoire tomcat ?
Bonjour à tous,
J'ai créé un site web en JEE qui tourne via TOMCAT.
Tout fonctionne bien, sauf que régulièrement, TOMCAT plante, et le site web devient donc inaccessible.
Au niveau des logs, tout est OK, sauf à partir du moment ou l'erreur apparaît :
Code:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
| 7 mars 2011 20:19:42 org.apache.coyote.http11.Http11Protocol pause
INFO: Suspension de Coyote HTTP/1.1 sur http-8080
7 mars 2011 20:19:43 org.apache.catalina.core.StandardService stop
INFO: Arrêt du service Catalina
Destroying JForum...
7 mars 2011 20:19:43 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
GRAVE: The web application [] registered the JBDC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
7 mars 2011 20:19:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-2] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-3] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-4] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-5] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-6] but has failed to stop it. This is very likely to create a memory leak.
2011-03-07 20:19:49,687 INFO (waterwar.bs.threads.AutoMoveThread:105) - Thread stopped
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-7] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-8] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [Thread-9] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [MySQL Statement Cancellation Timer] but has failed to stop it. This is very likely to create a memory leak.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation.
7 mars 2011 20:19:49 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. |
=> "INFO: Suspension de Coyote HTTP/1.1 sur http-8080"
On dirait que tomcat tout à coup veut s'arrêter !
Est-ce que cela est dû à une erreur de ma part (fuite mémoire ?) ou y a t'il quelque chose qui m'échappe ? ...
Merci d'avances.