[jira] [Created] (FLINK-4652) Don't pass credentials explicitly to AmazonClient - use credentials provider instead

[Shang Yuanchun (Jira)]

Kristian Frøhlich Hansen created FLINK-4652:
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             Summary: Don't pass credentials explicitly to AmazonClient - use credentials provider instead
                 Key: FLINK-4652
                 URL: https://issues.apache.org/jira/browse/FLINK-4652
             Project: Flink
          Issue Type: Bug
          Components: Kinesis Connector
    Affects Versions: 1.2.0
            Reporter: Kristian Frøhlich Hansen
            Priority: Minor
             Fix For: 1.2.0


By using the credentials explicitly we are responsible for checking and refreshing credentials before they expire. If no refreshment is done we will encounter AmazonServiceException: 'The security token included in the request is expired'. To utilize automatic refreshment of credentials pass the AWSCredentialsProvider direclty to AmazonClient by removing the getCredentials() call.



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