E-HO opened a new issue #10492:
URL: https://github.com/apache/arrow/issues/10492


   Hi,
   
   Cannot submit a bug since it's not especially a direct issue but it's more 
something not complete or up to date in the documentation and especially 
https://arrow.apache.org/docs/python/parquet.html#reading-a-parquet-file-from-azure-blob-storage
 .
   
   Maybe it could be possible to add some improvements ?
   
   - The chapter "Writing to Partitioned Datasets" still presents a "solution" 
with "hdfs.connect" but since it's mentioned as deprecated no more a good idea 
to mention it.
   - The chapter "Reading a Parquet File from Azure Blob storage" is based on 
the package "azure.storage.blob" ... but an old one and the actual 
"azure-sdk-for-python" doesn't have any-more methods like get_blob_to_stream(). 
Possible to update this part with new blob storage possibilities, and also 
another mentioning the same concept with Delta Lake (similar principle but 
since there are differences ...)
   - There is a chapter for "Reading from Partitioned Datasets", that's great 
... but works only with a local storage and adding a Data Lake URL to a 
recursive folder don't work, missing the ability to read partitioned parquet 
files from Cloud
   
   Thanks,


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