I was not able to get the index or sourcetype in the search. In the logs its throwing Not writing this event because it is already indexed

I have configured the bamboo addon and In the logs its connecting to the bamboo server via http connection and generating the api url. But at the end Its throwing "Not writing this event because it is already indexed". Also i was not able to get the index or sourcetype in the search. I am just doing a POC, Both splunk enterprise and bamboo are installed in my local system.