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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2020/08/10 19:11:00 UTC

[jira] [Updated] (HADOOP-17199) Backport HADOOP-13230 list/getFileStatus changes for preserved directory markers

     [ https://issues.apache.org/jira/browse/HADOOP-17199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-17199:
------------------------------------
    Description: 
Our supported Hadoop releases all need to handle s3a stores where the s3a client does not delete directory markers.

This is only the minimal set of list changes; no intent of changing marker retention policy. It should be transparent to all clients

* list/getFileStatus changes
* backwards compatible test of new algorithm
* new tests to verify marker handling
* marker rename bug  (HADOOP-17200) surfacing in testing



  was:
Our supported Hadoop releases all need to handle s3a stores where the s3a client does not delete directory markers.

This is only the minimal set of list changes; no intent of changing marker retention policy. It should be transparent to all clients

* list/getFileStatus changes
* backwards compatible test of new algorithm
* update of operation cost tests
* existing marker rename bug surfacing in testing




> Backport HADOOP-13230 list/getFileStatus changes for preserved directory markers
> --------------------------------------------------------------------------------
>
>                 Key: HADOOP-17199
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17199
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.2.1, 3.1.3
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>
> Our supported Hadoop releases all need to handle s3a stores where the s3a client does not delete directory markers.
> This is only the minimal set of list changes; no intent of changing marker retention policy. It should be transparent to all clients
> * list/getFileStatus changes
> * backwards compatible test of new algorithm
> * new tests to verify marker handling
> * marker rename bug  (HADOOP-17200) surfacing in testing



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