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List:       hadoop-dev
Subject:    [jira] [Reopened] (HADOOP-10757) KeyProvider KeyVersion should provide the key name
From:       "Alejandro Abdelnur (JIRA)" <jira () apache ! org>
Date:       2014-06-30 17:43:25
Message-ID: JIRA.12724011.1403828143528.74508.1404150205327 () arcas
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     [ https://issues.apache.org/jira/browse/HADOOP-10757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Alejandro Abdelnur reopened HADOOP-10757:
-----------------------------------------


The use of UUIDs are version name  was discussed at length in HADOOP-10433. Also, if \
you are using KMIP, key materials are identified by a UUID. 

> KeyProvider KeyVersion should provide the key name
> --------------------------------------------------
> 
> Key: HADOOP-10757
> URL: https://issues.apache.org/jira/browse/HADOOP-10757
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.0.0
> Reporter: Alejandro Abdelnur
> Assignee: Arun Suresh
> 
> Currently the {{KeyVersion}} does not provide a way to get the key name to do a \
> reverse lookup to get the metadata of the key. For the {{JavaKeyStoreProvider}} and \
> the {{UserProvider}} this is not an issue because the key name is encoded in the \
> key version name.  This encoding of the key name in the key version name cannot be \
> expected in all KeyProvider implementations. It is common for key management \
> systems to use UUID to refer to specific key materials (KeyVersions in Hadoop \
> parlance).



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