Install resource adapters in your applications so they can access outside data sources.
To ensure that the installed connector module finds the classes and resources that it needs, check the Class path setting for the RAR using the console. For more information, see Resource Adapter settings and WebSphere relational resource adapter settings
If you
install a J2C Resource Adapter that includes Native path elements,
consider the following: If you have more than one native path element, and
one of the native libraries (native library A) is dependent on another library
(native library B), then you must copy native library B to a system directory.
On some Windows systems and supported UNIX systems, an attempt to load a
native library does not look in the current directory.
After you create and save the connection factories, you can modify the resource references defined in various modules of the application and specify the Java Naming and Directory Interface (JNDI) names of the connection factories wherever appropriate.
If any application deployed on the application server uses an embedded RAR file that includes native path elements, then you must always ensure that you shut down the application server cleanly, with no outstanding transactions. If the application server does not shut down cleanly it performs recovery upon server restart and loads any required RAR files and native libraries. On completion of recovery, do not attempt any application-related work. Shut down the server and restart it. No further recovery is attempted by the application server on this restart, and normal application processing can proceed.
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