[HDDS-8538] Ozone admin command for cleaning up missing containers

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Target Version/s: 1.5.0
• Assignee: Christos Bisias
• Reporter: Christos Bisias
• Created: 04/May/23 16:40
• Updated: 17/Dec/23 00:08

Description

There is insufficient functionality in Ozone to deal with missing containers. When a container goes missing, it stays in the system forever. 

In case there are unrecoverable datanodes and the user has decided that their containers and data are lost forever then there is no way of cleaning the cluster and getting rid of all the leftovers.

There should be an ozone cli  command that cleans up the OM, the SCM and Recon and restores the cluster.

 

design doc: Ozone Missing Containers Cleanup

Sub-Tasks

• Extend Recon to handle SCM deletes for missing containers: Open
• Need mechanism for deleting missing containers: Open