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https://issues.apache.org/jira/browse/HDDS-5893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharat Viswanadham resolved HDDS-5893.
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Fix Version/s: 1.3.0
Resolution: Fixed
> Potential data loss on multipart upload commit
> ----------------------------------------------
>
> Key: HDDS-5893
> URL: https://issues.apache.org/jira/browse/HDDS-5893
> Project: Apache Ozone
> Issue Type: Bug
> Components: OM
> Affects Versions: 0.5.0, 1.0.0, 1.1.0
> Reporter: UENISHI Kota
> Assignee: UENISHI Kota
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.3.0
>
>
> In case mutlipart upload completion with unused parts, and the key is not
> first created (some previous versions in deletion table), the committed live
> version of OmKeyInfo is added to deletion table. The key will be live until
> the deletion service collects the blocks, but after blocks deleted, the key
> metadata will be visible from user API while the blocks are already deleted.
> This potential bug has been resident since HDDS-2395, as long as I searched
> the Git history. (I have just found this issue during the code review, so I
> have not yet reproduced manually and I may miss other code.) I'll post an
> instant patch later.
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