[jira] [Resolved] (ARROW-13048) [Python] S3FileSystem fails moving filepaths containing = or +

["David Li (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-13048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Li resolved ARROW-13048.
------------------------------
    Fix Version/s: 5.0.0
       Resolution: Fixed

Issue resolved by pull request 10526
[https://github.com/apache/arrow/pull/10526]

> [Python] S3FileSystem fails moving filepaths containing = or +
> --------------------------------------------------------------
>
>                 Key: ARROW-13048
>                 URL: https://issues.apache.org/jira/browse/ARROW-13048
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Python
>    Affects Versions: 4.0.1
>            Reporter: Joerg Schneider
>            Assignee: David Li
>            Priority: Major
>              Labels: filesystem, pull-request-available
>             Fix For: 5.0.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Hi Arrow team,
> we have the very common use-case of having partitioned parquet tables on S3, written by Spark. These include equals (=) to denote the partition value per folder.
>  
> In trying to use PyArrows S3FileSystem `move` function, it's not possible to move these objects in the bucket underneath a path which contains `=` somewhere: 
> {code:java}
> OSError: When copying key 'table/date=202007/part-00000-e39069c2-0ea6-4a62-85ea-8011047cd4f4.c000.snappy.parquet' in bucket 'bucket' to key 'table2/date=202007/part-00000-e39069c2-0ea6-4a62-85ea-8011047cd4f4.c000.snappy.parquet' in bucket 'bucket': AWS Error [code 133]: The specified key does not exist.{code}
> It is also not possible to move, using preemptively URL-quoted paths, like these:
>  
> {code:java}
> OSError: When copying key 'table/date%3D202007/part-00000-e39069c2-0ea6-4a62-85ea-8011047cd4f4.c000.snappy.parquet' in bucket 'bucket' to key 'table2/date%3D202007/part-00000-e39069c2-0ea6-4a62-85ea-8011047cd4f4.c000.snappy.parquet' in bucket 'bucket': AWS Error [code 133]: The specified key does not exist.{code}
>  
> The source object does definitely exist, it has in fact been returned by a FileSelector from PyArrow itself and is just passed to move.
> Is there any configuration option to be set, or special quoting to be used?
> Thanks in advance.
> Joerg
>  
>  
>  



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