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https://issues.apache.org/jira/browse/HADOOP-13336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15813225#comment-15813225
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Larry McCay commented on HADOOP-13336:
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[[email protected]] - Ahhh - I missed the constant names difference.
Eyes are getting tired (old). I thought that I could see some difference but I
couldn't find it.
The patchCredentialProvider approach looks good.
I am still curious whether the following will end up logging something
sensitive - given that this is all about providing separate credentials per
bucket:
{noformat}
+ LOG.debug("Setting {} to value of {} : {} (was {})",
+ generic, key, value, source.get(generic));
{noformat}
Am I missing what the "value" of these properties actually are?
> S3A to support per-bucket configuration
> ---------------------------------------
>
> Key: HADOOP-13336
> URL: https://issues.apache.org/jira/browse/HADOOP-13336
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.8.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Attachments: HADOOP-13336-006.patch, HADOOP-13336-007.patch,
> HADOOP-13336-HADOOP-13345-001.patch, HADOOP-13336-HADOOP-13345-002.patch,
> HADOOP-13336-HADOOP-13345-003.patch, HADOOP-13336-HADOOP-13345-004.patch,
> HADOOP-13336-HADOOP-13345-005.patch, HADOOP-13336-HADOOP-13345-006.patch,
> HADOOP-13336-HADOOP-13345-008.patch
>
>
> S3a now supports different regions, by way of declaring the endpoint —but you
> can't do things like read in one region, write back in another (e.g. a distcp
> backup), because only one region can be specified in a configuration.
> If s3a supported region declaration in the URL, e.g. s3a://b1.frankfurt
> s3a://b2.seol , then this would be possible.
> Swift does this with a full filesystem binding/config: endpoints, username,
> etc, in the XML file. Would we need to do that much? It'd be simpler
> initially to use a domain suffix of a URL to set the region of a bucket from
> the domain and have the aws library sort the details out itself, maybe with
> some config options for working with non-AWS infra
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