[jira] [Closed] (ARROW-9675) the table does not load if the file path has a dot at start

["Neal Richardson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson closed ARROW-9675.
----------------------------------
    Fix Version/s:     (was: 1.0.0)
         Assignee: Ben Kietzman
       Resolution: Duplicate

> the table does not load if the file path has a dot at start 
> ------------------------------------------------------------
>
>                 Key: ARROW-9675
>                 URL: https://issues.apache.org/jira/browse/ARROW-9675
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>    Affects Versions: 1.0.0
>         Environment: Windows 10
>            Reporter: Praveen Kulkarni
>            Assignee: Ben Kietzman
>            Priority: Major
>              Labels: read, table
>
> Please check the below code. If I uncomment line six then the table written to disk is loaded as an empty table.
> Similar behavior is observed when the directory name starts with `_`. 
> This was not the case in earlier versions.
>  
> ```python
> import pyarrow.parquet as pq
>  import pyarrow as pa
>  import pathlib
>  _path = pathlib.Path("abc").resolve()
>  _path /= "xyz"
>  _path /= ".lmn" # uncomment this has a 'dot' at start of the folder
>  _path /= "file_name"
>  pq.write_to_dataset(
>      table=pa.table({"a": [1], "b": [2]}), 
>      root_path=_path.as_posix()
>  )
>  t = pq.read_table(_path)
>  print(t.to_pandas())
> ```



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