Is Tomcat running?

Why grep ps, when the pid has been written to the $CATALINA_PID file?

I have a cron‘d checker script which sends out an email when tomcat is down:

kill -0 `cat $CATALINA_PID` > /dev/null 2>&1
if [ $? -gt 0 ]
then
    echo "Check tomcat" | mailx -s "Tomcat not running" [email protected]
fi

I guess you could also use wget to check the health of your tomcat. If you have a diagnostics page with user load etc, you could fetch it periodically and parse it to determine if anything is going wrong.

Related Posts:

  1. Server Tomcat v9.0 Server at localhost failed to start
  2. Server Tomcat v9.0 Server at localhost failed to start
  3. java.net.SocketTimeoutException: Read timed out under Tomcat
  4. How to resolve Error listenerStart when deploying web-app in Tomcat 5.5?
  5. org.glassfish.jersey.servlet.ServletContainer ClassNotFoundException
  6. Tomcat: java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
  7. “Server Tomcat v7.0 Server at localhost failed to start” without stack trace while it works in terminal
  8. “Server Tomcat v7.0 Server at localhost failed to start” without stack trace while it works in terminal
  9. org.apache.jasper.JasperException: Unable to compile class for JSP:
  10. ERROR: transport error 202: bind failed when starting Tomcat 7 in debug mode
  11. keytool error bash: keytool: command not found
  12. hibernate properties not found
  13. An established connection was aborted by the software in your host machine tomcat jackson
  14. Tomcat 8 Maven Plugin for Java 8
  15. Invalid initial heap size. Could not create the Java virtual machine
  16. Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/JDBC_DBO]]
  17. build-impl.xml:1031: The module has not been deployed
  18. Should I set a MaxMetaspaceSize?
  19. Unknown version of Tomcat was specified in Eclipse
  20. Official reasons for “Software caused connection abort: socket write error”
  21. org.apache.jasper.JasperException
  22. getOutputStream() has already been called for this response
  23. The import javax.servlet can’t be resolved 
  24. Spring boot: Unable to start embedded Tomcat servlet container
  25. Http status 401 This request requires HTTP authentication (). in tomcat 6
  26. No Spring WebApplicationInitializer types detected on classpath

Leave a Comment

techhipbettruvabetnorabahisbahis forumueduedueduedusedueduseduedueduedus