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Posted to issues@ozone.apache.org by "Tsz-wo Sze (Jira)" <ji...@apache.org> on 2023/02/27 21:46:00 UTC

[jira] [Commented] (HDDS-7483) DN does not remove blocks for deleted content

    [ https://issues.apache.org/jira/browse/HDDS-7483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17694193#comment-17694193 ] 

Tsz-wo Sze commented on HDDS-7483:
----------------------------------

bq. When delete directory and files is performed, its not deleted in local disk of DN. ...

[~sumitagrawl], Let me clarify the bug: is it the case that the deletion gets delayed?  Or the deletion will never happen?

> DN does not remove blocks for deleted content
> ---------------------------------------------
>
>                 Key: HDDS-7483
>                 URL: https://issues.apache.org/jira/browse/HDDS-7483
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Sumit Agrawal
>            Assignee: Sumit Agrawal
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: testCodeForReliability.txt
>
>
> When delete directory and files is performed, its not deleted in local disk of DN.
>  
>  # SCM keeps transaction information in buffer and commits to DB after a set of transaction (like 10,000)
>  # DeleteBlockService on SCM gets information from rocks DB and its not available as its present in buffer, so delete list size is empty
> This may needs resolve to delete blocks from DN if its already ready for deletion.
>  



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