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https://issues.apache.org/jira/browse/HADOOP-10430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962570#comment-13962570
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Alejandro Abdelnur commented on HADOOP-10430:
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I would prefer to leave that to the apps using the label to decide how they
encode multiple information, else we will have to deal with escaping, how to
escape will depend on what are valid values, and different apps may have
different rules to define valid values.
Thoughts?
> KeyProvider Metadata should have an optional label, there should be a method
> to retrieve the metadata from all keys
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-10430
> URL: https://issues.apache.org/jira/browse/HADOOP-10430
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.0.0
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Attachments: HADOOP-10430.patch
>
>
> Being able to attach an optional label (and show it when displaying metadata)
> will enable giving some context on the keys.
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