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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2018/07/19 21:36:00 UTC
[jira] [Commented] (HADOOP-14391) s3a: auto-detect region for
bucket and use right endpoint
[ https://issues.apache.org/jira/browse/HADOOP-14391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16549900#comment-16549900 ]
Steve Loughran commented on HADOOP-14391:
-----------------------------------------
Note this requires an extra permission, but as S3Guard needs that same permission, we can assume/require it
> s3a: auto-detect region for bucket and use right endpoint
> ---------------------------------------------------------
>
> Key: HADOOP-14391
> URL: https://issues.apache.org/jira/browse/HADOOP-14391
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0-alpha2
> Reporter: Aaron Fabbri
> Assignee: Aaron Fabbri
> Priority: Major
>
> Specifying the S3A endpoint ({{fs.s3a.endpoint}}) is
> - *required* for regions which only support v4 authentication
> - A good practice for all regions.
> The user experience of having to configure endpoints is not great. Often it is neglected and leads to additional cost, reduced performance, or failures for v4 auth regions.
> I want to explore an option which, when enabled, auto-detects the region for an s3 bucket and uses the proper endpoint. Not sure if this is possible or anyone has looked into it yet.
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