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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10430) KeyProvider Metadata should have an optional label, there should be a method to retrieve the metadata from all keys
Date Tue, 08 Apr 2014 04:37:17 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962570#comment-13962570
] 

Alejandro Abdelnur commented on HADOOP-10430:
---------------------------------------------

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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