how to increase the number of nodes in AWS EMR1 min read
Hi All, this document deals with how to increase the number of nodes in AWS EMR.
Working AWS EMR cluster, if you don’t have to check this link.
Step 1: Login to AWS console and select EMR from the services.
Step 2: Choose your cluster.
Step 3: In the hardware section there is an option to resize, choose that.
Step 4: Now you can see the current worker node, instance count.
Step 5: Increase the instance count as per your requirement, In my case, I’m increasing to 3.
Step 6: Wait for the operation to get completed.