[jira] [Updated] (HADOOP-14579) Add Kerberos and Delegation token support to ADLS client

["Junping Du (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-14579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Junping Du updated HADOOP-14579:
--------------------------------
    Target Version/s: 2.9.0, 3.0.0-beta1, 2.8.3  (was: 2.9.0, 3.0.0-beta1, 2.8.2)

> Add Kerberos and Delegation token support to ADLS client
> --------------------------------------------------------
>
>                 Key: HADOOP-14579
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14579
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/adl
>    Affects Versions: 2.8.0
>            Reporter: Anandsagar Kothapalli
>            Assignee: Santhosh G Nayak
>
> Current implementation of Azure storage client for Hadoop ({{ADLS}}) does not support Kerberos Authentication and FileSystem authorization, which makes it unusable in secure environments with multi user setup. 
> To make {{ADLS}} client more suitable to run in Secure environments, HADOOP-14565 is under way for providing the authorization and fine grained access control support.
> This JIRA is created to add Kerberos and delegation token support to {{ADLS}} client to fetch Azure Storage SAS keys, which provides fine grained timed access to containers and blobs. 
> For delegation token management, the proposal is it use the same REST service which being used to generate the SAS Keys.



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