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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2019/08/08 10:27:00 UTC
[jira] [Work started] (HADOOP-16470) make last AWS credential
provider in default auth chain EC2ContainerCredentialsProviderWrapper
[ https://issues.apache.org/jira/browse/HADOOP-16470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HADOOP-16470 started by Steve Loughran.
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> 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
> Assignee: Steve Loughran
> Priority: Major
>
> 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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