Illegal Access: This web application instance has been stopped already. cocould not load com. MySQL. JD

Source: Internet
Author: User
Tags stack trace

9:30:46 org. Apache. Catalina. loader. webappclassloader loadclass
Information: Illegal Access: This web application instance has been stopped already. cocould not load COM. mySQL. JDBC. util. the eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused
The illegal access, and has no functional impact.
Java. Lang. illegalstateexception
At org. Apache. Catalina. loader. webappclassloader. loadclass (Webappclassloader. Java: 1273)
At org. Apache. Catalina. loader. webappclassloader. loadclass (Webappclassloader. Java: 1233)
At com. MySQL. JDBC. communicationsexception. <init> (Communicationsexception. Java: 180)
At com. MySQL. JDBC. mysqlio. Send (Mysqlio. Java: 2652)
At com. MySQL. JDBC. mysqlio. Quit (Mysqlio. Java: 1345)
At com. MySQL. JDBC. Connection. realclose (Connection. Java: 4731)
At com. MySQL. JDBC. Connection. Cleanup (Connection. Java: 2034)
At com. MySQL. JDBC. Connection. Finalize (Connection. Java: 3244)
At java. Lang. Ref. finalizer. invokefinalizemethod (native method)
At java. Lang. Ref. finalizer. runfinalizer (unknown source)
At java. Lang. Ref. finalizer. Access $100 (unknown source)

At java. Lang. Ref. finalizer $ finalizerthread. Run (unknown source)

Certificate --------------------------------------------------------------------------------------------------------------------------------------------------

Tomcat re-loads the web application failure. When an application is uninstalled, it does not close all threads. When tomcat has closed its class loader, some threads continue to run, which leads to errors. However, this does not affect normal use. No matter whether the impact is not affected, it is difficult to see the exception information.

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.