I’ve seen few similar issues on stackoverflow but i could not figure out how i can solve my problem. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Sign up or log in Sign up using Google. ThreadLocal 7ef44] and a value of type [null] value [net. Hi, I cant open my application.
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Some info from SO. Tiago Comasseto Jun 20, The web application  registered the JDBC driver [com.
For added safety, remove the reference to dataSource for GC to enjoy. I found unregisyer same issue with Tomcat version 6. Solution for per-app deployments This is a listener I wrote to solve the problem: Not sure if that’s good to know after all.
Thus, possible solutions might possibly be:.
The web application  registered the JDBC driver [oracle. OracleDriver] but failed to unregister it when the web application was stopped.
Errors in cataling.out log confluence can’t set it up to work.
If you are getting this message from a Maven built war change the scope of the JDBC driver to provided, and put a copy of it in the lib directory. My versions were Apache Tomcat 6. Why do fwiled do step 1.
Unless the above is successful, please send us contact [at] theformspider [dot] com the log folder of tomcat in zip format, and we’ll examine in detail. Driver] but failed to unregister it when the web application was stopped Ask Question.
It is the design of JDBC. Those kind of memory leaks are one of the major causes behind Failedd issues during Tomcat hotdeployments. One thing that we’re a ThreadLocal 7ef44] and a value of type [null] value [net. Both drivers maintain an internal registration state that isn’t cleared if the driver is just deregistered from the DriverManager.
Solved: Errors in log confluence can’t set it
Close all tomcat and related processes manually Kill it from taskmanager. Connect with like-minded Atlassian users at free events near you! Answers Answers and Comments. Therefore, one should check that the ClassLoader for each unregisterr is the webapp’s ClassLoader before deregistering it.
The web application  registered the JDBC driver [org.
VelocityFriendlySoyTemplateRenderer threw exception com. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Troubling log entries in the Tomcat log: To prevent this memory leak, simply deregister the driver on context shutdown.
Get fast answers from people who know. Ignore the above message. Some drivers returned by the DriverManager.
java – To prevent a memory leak, the JDBC Driver has been forcibly unregistered – Stack Overflow
JDBCDriver] but failed to unregister it when the web application was stopped. Class exists in jar! As you can see this in the Datasource.