Trying to connect to Oracle OCI database. Followed the instructions in the "Connect Splunk DB Connect to Oracle Wallet environments using ojdbc8" troubleshooting guide, however, the drivers won't load. Get the following warning message: ARN com.splunk.dbx.service.driver.DriverServiceImpl - action=load_drivers Can not load any driver from files [/opt/splunk/etc/apps/splunk_app_db_connect/drivers/ojdbc8-libs/ons.jar]
The permissions are correct and are wide open. Other drivers are loading just certain ones are not. For example the file ojdbc8.jar version 18,3 loaded but the following did not (ojdbc8-libs/ons.jar, ojdbc8-libs/oraclepki.jar, ojdbc8-libs/orail8n.jar, ojdbc8-libs/osdt_cert.jar, ojdbc8-libs/osdt_core.jar, ojdbc8-libs/simplefan.jar, ojdbc8-libs/ucp.jar, ojdbc8-libs/xdb6.jar). Are these support files for ojdbc8.jar and therefore do not have to load?
Also, is there a updated dbx.jar that is located in the /opt/splunk/etc/apps/splunk_app_db_connect/drivers folder? Where does this jar file come from?