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I am working on web project based on spring hibernate.I am using c3p0 for connection pooling.Sometimes the server is automatically stopped and showing that

"The web application registered JDBC driver but failed to unregister"

.And also the following error.

"The web application appears to have started DefaultQuartzSchelduler_Worker_1 but has failed to stop" enter image description here

This error is still occurs after i have removed Quartz job related code in my project.I have closed all the stream which causes memory leaks but still I dont know why this is happening.Please help me out regarding this issue because the project is in live. Thanks

Vicky
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    i suspect a thread management issue. Please check this answer. http://stackoverflow.com/questions/25126980/servlet-has-started-a-thread-but-failed-to-stop-it-memory-leak-in-tomcat – demo.b Aug 26 '16 at 12:59
  • how did you solve this ? – OhadR Dec 12 '16 at 12:40
  • http://stackoverflow.com/questions/15632153/tomcat7-jdbc-datasource-this-is-very-likely-to-create-a-memory-leak – OhadR Dec 12 '16 at 12:42

0 Answers0