Hi Team, We are using Tomcat "184.108.40.206", and running on SUSE Linux Enterprise Server 11 (x86_64), Version 11, and PatchLevel 3. Our tomcat instance is going down due to below message, and its not a normal shutdown we are not sure why and who is causing to throw this messages and causing tomcat instance go down. Can anyone provide some inputs for cause of this and how can we debug what is causing.
Below is op from catalina logs. Apr 26, 2017 12:38:41 PM org.apache.coyote.AbstractProtocol pause INFO: Pausing ProtocolHandler ["http-nio-61034"] Apr 26, 2017 12:38:41 PM org.apache.catalina.core.StandardService stopInternal INFO: Stopping service Catalina Apr 26, 2017 12:38:52 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc SEVERE: The web application [/MainframeJobRequest] registered the JDBC driver [com.ibm.db2.jcc.DB2Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak , the JDBC Driver has been forcibly unregistered. Apr 26, 2017 12:38:52 PM org.apache.coyote.AbstractProtocol stop INFO: Stopping ProtocolHandler ["http-nio-61034"] Apr 26, 2017 12:38:52 PM org.apache.coyote.AbstractProtocol destroy Warm Regards, Naveen Kumar Reddy N