[jira] [Resolved] (HADOOP-17261) s3a rename() now requires s3:deleteObjectVersion permission

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[jira] [Resolved] (HADOOP-17261) s3a rename() now requires s3:deleteObjectVersion permission

Nicholas DiPiazza (Jira)

     [ https://issues.apache.org/jira/browse/HADOOP-17261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-17261.
-------------------------------------
    Fix Version/s: 3.3.1
       Resolution: Fixed

> s3a rename() now requires s3:deleteObjectVersion permission
> -----------------------------------------------------------
>
>                 Key: HADOOP-17261
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17261
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.4.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.3.1
>
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> With the directory marker change (HADOOP-13230) you need the s3:deleteObjectVersion permission in your role, else the operation will fail in the bulk delete, *if S3Guard is in use*
> Root cause
> -if fileStatus has a versionId, we pass that in to the delete KeyVersion pair
> -an unguarded listing doesn't get that versionId, so this is not an issue
> -but if files in a directory were previously created such that S3Guard has their versionId in its tables, that is used in the request
> -which then fails if the caller doesn't have the permission
> Although we say "you need s3:delete*", this is a regression as any IAM role without the permission will have rename fail during delete



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