S3 Input/Output with temporary credentials (IAM Roles)

Posted by Vladimir Stoyak on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/S3-Input-Output-with-temporary-credentials-IAM-Roles-tp4021.html

Our setup involves AWS IAM roles when with permanent access_key and access_secret we need to assume specific role (ie getting temporary credentials to use AWS resources).

I was wondering what would be the best way handling this, ie how to set fs.s3n.awsAccessKeyId and fs.s3n.awsSecretAccessKey programmatically and also how to handle expired sessions.

Thanks,

Vladimir