Managing Node Labels

Tags help you identify and manage your clusters and nodes more easily. By associating with Tag Management Service (TMS), MRS allows users with a large number of cloud resources to tag cloud resources, quickly search for cloud resources with the same tag attribute, and perform unified management operations such as review, modification, and deletion, facilitating unified management of big data clusters and other cloud resources.

You can add a maximum of 10 tags to a cluster when creating the cluster or add them on the details page of the created cluster.

You can add tags to a node only after the node is created. You can add a maximum of 10 tags to a node.

For more information about MRS cluster node tags, see Adding a Tag to an MRS Cluster/Node.