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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4491) Encryption and Key Protection
Date Mon, 13 Aug 2012 16:58:38 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benoy Antony updated MAPREDUCE-4491:
------------------------------------

    Attachment:     (was: MR_4491_1.1.patch)
    
> Encryption and Key Protection
> -----------------------------
>
>                 Key: MAPREDUCE-4491
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4491
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: documentation, security, task-controller, tasktracker
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: Hadoop_Encryption.pdf, Hadoop_Encryption.pdf
>
>
> When dealing with sensitive data, it is required to keep the data encrypted wherever
it is stored. Common use case is to pull encrypted data out of a datasource and store in HDFS
for analysis. The keys are stored in an external keystore. 
> The feature adds a customizable framework to integrate different types of keystores,
support for Java KeyStore, read keys from keystores, and transport keys from JobClient to
Tasks.
> The feature adds PGP encryption as a codec and additional utilities to perform encryption
related steps.
> The design document is attached. It explains the requirement, design and use cases.
> Kindly review and comment. Collaboration is very much welcome.
> I have a tested patch for this for 1.1 and will upload it soon as an initial work for
further refinement. 

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