[jira] [Commented] (HDDS-3574) Implement ofs://: Override getTrashRoot

["Mukul Kumar Singh (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDDS-3574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17105872#comment-17105872 ] 

Mukul Kumar Singh commented on HDDS-3574:
-----------------------------------------

cc [~shashikant], [~sadanand_shenoy]

> Implement ofs://: Override getTrashRoot
> ---------------------------------------
>
>                 Key: HDDS-3574
>                 URL: https://issues.apache.org/jira/browse/HDDS-3574
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Siyao Meng
>            Assignee: Siyao Meng
>            Priority: Major
>
> [~pifta] found if we delete file with Hadoop shell, namely {{hadoop fs -rm}}, without {{-skipTrash}} option, the operation would fail in OFS due to the client is renaming the file to {{/user/<username>/.Trash/}} because renaming across different buckets is not allowed in Ozone. (Unless the file happens to be under {{/user/<username>/}}, apparently.)
> We could override {{getTrashRoot()}} in {{BasicOzoneFileSystem}} to a dir under the same bucket to mitigate the problem. Thanks [~umamaheswararao] for the suggestion.
> This raises one more problem though: We need to implement trash clean up on OM. Opened HDDS-3575 for this.
> CC [~arp] [~bharat]



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