Cloudera Docs

Assign or unassign a node to a partition (node label)

You can assign or unassign a node to an existing partition (node label).

  1. In Cloudera Manager, select the Clusters > YARN Queue Manager UI service. A graphical queue hierarchy is displayed in the Overview tab.
  2. Click the Node Labels tab. A list of partitions (node labels) is displayed.
  3. Click Edit Node Label at the right of a partition (node label).
  4. Assign or unassign the nodes in the Edit Node Label dialog box.
    1. Assign Nodes: Select an unassigned node listed under Unassigned Nodes and click the < arrow button to move it to under Assigned Nodes.
    2. Unassign Nodes: Select an assigned node listed under Assigned Nodes and click the > arrow button to move it to under Unassigned Nodes.
  5. Click Save.