[jira] [Created] (HADOOP-16470) make last AWS credential provider in default auth chain EC2ContainerCredentialsProviderWrapper

["Steve Loughran (JIRA)" <ji...@apache.org>]

Steve Loughran created HADOOP-16470:
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             Summary: make last AWS credential provider in default auth chain EC2ContainerCredentialsProviderWrapper
                 Key: HADOOP-16470
                 URL: https://issues.apache.org/jira/browse/HADOOP-16470
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
    Affects Versions: 3.3.0
            Reporter: Steve Loughran


There's a new credential provider in the AWS SDK, {{com.amazonaws.auth.EC2ContainerCredentialsProviderWrapper}}

 this is designed to work within AWS containers as well as EC2 VMs, using env vars to find container credentials first, falling back to the IAM metadata service. This way, when deployed in a container or EC2 VM, it will always find the session credentials for the deployed IAM Role




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