Веб-приложение [gestionMines], по-видимому, запустило поток с именем [Поток очистки заброшенного соединения], но не смогло его остановить - PullRequest
0 голосов
/ 21 марта 2019

Я получаю это беспокойство каждый раз, когда перезагружаю кота.В чем проблема?

 Mar 21, 2019 3:26:00 PM org.apache.catalina.core.StandardContext reload
    INFO: Reloading Context with name [/gestionMines] has started
    Mar 21, 2019 3:26:00 PM org.apache.catalina.core.ApplicationContext log
    INFO: Destroying Spring FrameworkServlet 'dispatcher'
    Mar 21, 2019 3:26:00 PM org.apache.catalina.core.ApplicationContext log
    INFO: Closing Spring root WebApplicationContext
    Mar 21, 2019 3:26:00 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc
    WARNING: The web application [gestionMines] registered the JDBC 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.
    Mar 21, 2019 3:26:00 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
    WARNING: The web application [gestionMines] 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:143)
     com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:43)
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