[AMBARI-21621] Do not call refreshnodes command after deleting a slave

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.5.2
• Fix Version/s: 2.5.2
• Component/s: ambari-server
• Assignee: Dmytro Sen
• Reporter: Dmytro Sen
• Created: 01/Aug/17 09:35
• Updated: 03/Aug/17 12:34
• Resolved: 03/Aug/17 11:53

Description

If DN is deleted the hostname is removed from exclude file and refreshnodes command is called. If those actions are not followed by NN restart, the deleted DN will be shown as DEAD on NN UI.

The slave should be removed by NN from the UI, but Ambari should not call refreshnodes command on deletion to ensure slave is in "decommissioned and dead" state, not "dead"

Issue Links

• links to: Review board