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Posted to issues@flink.apache.org by "Chesnay Schepler (Jira)" <ji...@apache.org> on 2024/02/21 11:38:00 UTC

[jira] [Created] (FLINK-34485) Token delegation doesn't work with Presto S3 filesystem

Chesnay Schepler created FLINK-34485:
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             Summary: Token delegation doesn't work with Presto S3 filesystem
                 Key: FLINK-34485
                 URL: https://issues.apache.org/jira/browse/FLINK-34485
             Project: Flink
          Issue Type: Bug
          Components: Connectors / FileSystem
    Affects Versions: 1.18.1
            Reporter: Chesnay Schepler
             Fix For: 1.20.0


AFAICT it's not possible to use token delegation with the Presto filesystem.
The token delegation relies on the {{DynamicTemporaryAWSCredentialsProvider}}, but it doesn't have a constructor that presto required (ruling out presto.s3.credentials-provider), and other providers can't be used due to FLINK-13602.



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