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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/02/03 11:23:00 UTC

[jira] [Created] (HADOOP-18113) remove filtering of directory markers in s3a RenameOperation

Steve Loughran created HADOOP-18113:
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             Summary: remove filtering of directory markers in s3a RenameOperation
                 Key: HADOOP-18113
                 URL: https://issues.apache.org/jira/browse/HADOOP-18113
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
    Affects Versions: 3.4.0
            Reporter: Steve Loughran


S3A RenameOperation tries to filter out renaming intermediate directory markers so as to avoid retaining them when copying from an authoritiative dir to a non-auth one. we did this to support installations where dir marker retention was only enabled for auth dirs

* nobody, AFAIK, does this..it is all or nothing
* all recent hadoop releases, including earlier branches, is now marker aware
* the extras complexity makes debugging rename problems harder.

let's just cut it out.



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