https://community.cloudera.com/t5/Support-Questions/can-t-delete-bad-node-from-the-cluster/m-p/391175#M247512 <P>Please check the permission for the nodemanager directory. The owner or group must be yarn.</P><P>Then try to decommission and it will distribute the blocks to other datanodes and then will decommission.</P> Wed, 31 Jul 2024 08:15:44 GMT AyazHussain 2024-07-31T08:15:44Z