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https://issues.apache.org/jira/browse/ARROW-14342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17613238#comment-17613238
]
Will Jones commented on ARROW-14342:
------------------------------------
In the meantime, you can work around this by using boto3 to resolve the SSO
credentials:
{code:Python}
from boto3 import Session
session = Session()
credentials = session.get_credentials()
s3 = S3FileSystem(
access_key=current_credentials.access_key,
secret_key=current_credentials.secret_key,
session_token=current_credentials.token,
)
{code}
> [Python] Add support for the SSO credential provider
> ----------------------------------------------------
>
> Key: ARROW-14342
> URL: https://issues.apache.org/jira/browse/ARROW-14342
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Affects Versions: 3.0.0, 5.0.0
> Reporter: Björn Boschman
> Priority: Major
> Fix For: 11.0.0
>
>
> Not sure about other languages
> see also: [https://github.com/boto/botocore/pull/2070]
> {code:java}
> from pyarrow.fs import S3FileSystem
> bucket = 'some-bucket-with-read-access'
> key = 'some-existing-key'
> s3 = S3FileSystem()
> s3.open_input_file(f'{bucket}/{key}'){code}
>
> results in
>
> {code:java}
> Traceback (most recent call last):
> File "test.py", line 7, in <module>
> s3.open_input_file(f'{bucket}/{key}')
> File "pyarrow/_fs.pyx", line 587, in pyarrow._fs.FileSystem.open_input_file
> File "pyarrow/error.pxi", line 143, in
> pyarrow.lib.pyarrow_internal_check_status
> File "pyarrow/error.pxi", line 114, in pyarrow.lib.check_status
> OSError: When reading information for key 'some-existing-key' in bucket
> 'some-bucket-with-read-access': AWS Error [code 15]: No response body.
> {code}
>
> without sso creds supported - shouldn't it raise some kind of AccessDenied
> Exception?
>
>
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