Cloudera Docs

Reset ZNode ACLs

If you have a kerberized cluster, you manually have to reset the ZNode ACLs after upgrading from HDP to CDP.

ZNode ACLs have to be reset only for kerberized cluster. If you have a non-kerberized cluster, skip this post-upgrade task.
  1. Log into Cloudera Manager UI.
  2. Select the YARN service.
  3. Click Actions.
  4. Select the Reset ACLs on YARN Zookeeper nodes action.