[jira] [Commented] (HDDS-11778) Display top-n container with maximum pending delete block count on a particular DN

["Nandakumar (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDDS-11778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17904665#comment-17904665 ] 

Nandakumar commented on HDDS-11778:
-----------------------------------

I think the idea here is to get some insights on pending block deletion at Datanode.
Is there any existing tool/metrics to get some idea on the number of blocks pending to be deleted by a Datanode? (the amount of space that the Datanode can free-up)

> Display top-n container with maximum pending delete block count on a particular DN
> ----------------------------------------------------------------------------------
>
>                 Key: HDDS-11778
>                 URL: https://issues.apache.org/jira/browse/HDDS-11778
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Ashish Kumar
>            Assignee: Tejaskriya Madhan
>            Priority: Major
>
> Add a tool to show top-n container on particular DN which has maximum pending blocks to be deleted.
> In case of disk full related issue on DN, while doing manual cleanup on DN this will be helpful to determine which containers holds the maximum block which can be cleaned up manually to reclaim space faster.



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