Check if server node is master or slave

[Ankush_Dhingra]

Hi,

I need to check if my server node is a master or slave in a servlet. Please let me know if anyone has any idea about it using some OOB API. 

[Sham_HC · Accepted solution]

Use InstanceDescription leader flag. More details at http://sling.apache.org/documentation/bundles/discovery-api-and-impl.html.

If you are writing the service take a look at https://helpx.adobe.com/experience-manager/kb/create-cluster-aware-osgi-service.html