Created
November 27, 2019 21:54
-
-
Save vi7/a4c872efe96ba0cd05557226480db973 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 27-Nov-2019 21:49:49.283 WARNING [Catalina-utility-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] | |
| registered the JDBC driver [com.mysql.cj.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. | |
| 27-Nov-2019 21:49:49.299 WARNING [Catalina-utility-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROO | |
| T] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak | |
| . Stack trace of thread: | |
| java.lang.Object.wait(Native Method) | |
| java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) | |
| com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:70) | |
| java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) | |
| java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) | |
| java.lang.Thread.run(Thread.java:748) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment