How Do I Unbind an EIP from an MRS Cluster Node?

Symptom

After an EIP is bound on the console, the EIP cannot be unbound in the EIP module of the VPC service.

A dialog box is displayed, indicating that the operation cannot be performed because the EIP is being used by MapReduce.

Procedure

1. Log in to the VPC console and choose Virtual Private Cloud > My VPCs. Find the target VPC in the VPC list.
2. Click the VPC name to go to the Summary tab page and click the number next to Subnets in the Networking Components area to find the subnet to which the cluster belongs.

3. In the subnet list, click the target subnet name. Click the IP Addresses tab, locate the target public IP address and click Unbind from EIP in the Operation column.