How to reset the Repository ID in AEM

Statement: Assuming you have cluster setup and you are cloning one of the server and starting as a standalone but the repository ID is still pointing to the cluster instance. So how to change the Repository ID to avoid once again clustering of the standalone instance.

Solution:

• Go to JMX console : http://localhost:4502/system/console/jmx
• Search for BLOBGarbageColelction and Open it.
• Look for repository id as shown in below screenshot

• Use oak-run resetclusterid command

java -jar oak-run.jar resetclusterid crx-quickstart/repository/segmentstore

• where - Download Oka version based on the Repo version of AEM server
• Go to JMX console: http://localhost:4502/system/console/jmx
• Search for BLOBGarbageColelction and Open it and validate the repository id, this should be different.