Native Library sqljdbc_auth.dll already loaded in another classloader

Question

I have 2 java web apps that need to connect to SQL Server Database using Windows Integrated Authentication.

The first one that is loaded works fine but the second on

Answer 1

I think you are on the right track.

For command line startup you can easily solve the no sqljdbc_auth in java.library.path issue by setting the environment variable

CATALINA_OPTS=-Djava.library.path=/path/to/dll

If you are running tomcat as a service, change the Options parameter under

HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation\Procrun 2.0\Tomcat7\Parameters\Java

to include:

-Djava.library.path=/path/to/dll