Undeploy and deploy fail when running or deploying sample servlet
I'm getting the same error.
FAIL - Application already exists at path /BVAHP
C:\Users\gaopt\Documents\NetBeansProjects\BVAHP\nbproject\build-impl.xml:1142: The module has not been deployed.
See the server log for details.
BUILD FAILED (total time: 16 seconds)
to see if something I did using the Java construct "ConcurrentHashMap" in my application login procedures bean might have either stopped Tomcat from stopping everything or confused it when Context Resource tried connect to the database again.
Thanks in advance if you can help me work through this,