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Posted to issues@ozone.apache.org by "Xu Shao Hong (Jira)" <ji...@apache.org> on 2022/09/27 12:14:00 UTC

[jira] [Comment Edited] (HDDS-7258) Cleanup the allocated but uncommitted blocks

    [ https://issues.apache.org/jira/browse/HDDS-7258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17610020#comment-17610020 ] 

Xu Shao Hong edited comment on HDDS-7258 at 9/27/22 12:13 PM:
--------------------------------------------------------------

[https://docs.google.com/document/d/1Oi1zPKdmvA7DFwIcUWz6zw_p-pY3D1L76gyV37jQT94/edit#] 

The prototype of the design.


was (Author: nibiruxu):
[https://docs.google.com/document/d/1Oi1zPKdmvA7DFwIcUWz6zw_p-pY3D1L76gyV37jQT94/edit#] 

> Cleanup the allocated but uncommitted blocks
> --------------------------------------------
>
>                 Key: HDDS-7258
>                 URL: https://issues.apache.org/jira/browse/HDDS-7258
>             Project: Apache Ozone
>          Issue Type: Bug
>            Reporter: Xu Shao Hong
>            Assignee: Xu Shao Hong
>            Priority: Major
>              Labels: pull-request-available
>
> We found that the blocks the client committed may not be equal to the allocated(when EC stripe fails), and the uncommitted blocks would remain forever as orphan blocks as no key maps to them anymore. 
> I would like to use a tricky solution that considers these blocks as repeated/ overwritten key blocks, and thus they would be deleted in the existing deletion path.



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