Bulk add or delete hosts
Use theoption to delete multiple hosts in your cluster.
Decommission and stop all components on the target hosts. There are guardrails in place to prevent the accidental deletion of hosts containing singleton master instances. To delete such hosts, first move all the masters to a different host.
- The state of the component makes it impossible to perform the operation. For
example, asking to delete service components not in the stopped state. Expand each
host to see the details on why the operation cannot be performed.
- Number of components remaining after the operation completes is less than the
minimum number of components required by the stack. For example, asking to delete all
the nodemanagers, where the minimum number of nodemanagers required by the service is
- In the Hosts page, select or search for multiple hosts.
Using the Actions control, click .
- Click OK to confirm the bulk operation.