Inter-cluster Communication

[Rishikesh Gawade]

Hello.
I have been working on Hadoop for a while. As of now I have implemented 2
small-scale clusters, each consisting of 3 nodes. I am looking for a way to
achieve communication between these 2 clusters for coordination purposes.
Is there any valuable resource/weblink for the same? If so, I would be
obliged if you forward it.
Thank you.
Regards,
Rishikesh Gawade