[jira] [Closed] (ARROW-11453) [Python] [Dataset] Unable to use write_dataset() to Azure Blob with adlfs 0.6.0

["Joris Van den Bossche (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van den Bossche closed ARROW-11453.
-----------------------------------------
    Resolution: Not A Problem

> [Python] [Dataset] Unable to use write_dataset() to Azure Blob with adlfs 0.6.0
> -------------------------------------------------------------------------------
>
>                 Key: ARROW-11453
>                 URL: https://issues.apache.org/jira/browse/ARROW-11453
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>    Affects Versions: 3.0.0
>         Environment: This environment results in an error:
> adlfs v0.6.0
> fsspec 0.8.5
> azure.storage.blob 12.6.0
> adal 1.2.6
> pandas 1.2.1
> pyarrow 3.0.0
>            Reporter: Lance Dacey
>            Priority: Major
>              Labels: Python, dataset
>
> https://github.com/dask/adlfs/issues/171
> I am unable to save data to Azure Blob using ds.write_dataset() with pyarrow 3.0 and adlfs 0.6.0. Reverting to 0.5.9 fixes the issue, but I am not sure what the cause is - posting this here in case there were filesystem changes in pyarrow recently which are incompatible with changes made in adlfs.
> {code:java}
>   File "pyarrow/_dataset.pyx", line 2343, in pyarrow._dataset._filesystemdataset_write
>   File "pyarrow/_fs.pyx", line 1032, in pyarrow._fs._cb_create_dir
>   File "/opt/conda/lib/python3.8/site-packages/pyarrow/fs.py", line 259, in create_dir
>     self.fs.mkdir(path, create_parents=recursive)
>   File "/opt/conda/lib/python3.8/site-packages/fsspec/asyn.py", line 121, in wrapper
>     return maybe_sync(func, self, *args, **kwargs)
>   File "/opt/conda/lib/python3.8/site-packages/fsspec/asyn.py", line 100, in maybe_sync
>     return sync(loop, func, *args, **kwargs)
>   File "/opt/conda/lib/python3.8/site-packages/fsspec/asyn.py", line 71, in sync
>     raise exc.with_traceback(tb)
>   File "/opt/conda/lib/python3.8/site-packages/fsspec/asyn.py", line 55, in f
>     result[0] = await future
>   File "/opt/conda/lib/python3.8/site-packages/adlfs/spec.py", line 1033, in _mkdir
>     raise FileExistsError(
> FileExistsError: Cannot overwrite existing Azure container -- dev already exists.  
> {code}



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