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Posted to common-issues@hadoop.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2017/02/13 19:12:41 UTC
[jira] [Commented] (HADOOP-13945) Azure: Add Kerberos and
Delegation token support to WASB client.
[ https://issues.apache.org/jira/browse/HADOOP-13945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15864241#comment-15864241 ]
Mingliang Liu commented on HADOOP-13945:
----------------------------------------
Can you provide a new patch to get a clean Jenkins pre-commit run? Specially, to fix the failing unit test {{hadoop.conf.TestCommonConfigurationFields}}, we can skip the newly added config in method {{initializeMemberVariables()}}.
> Azure: Add Kerberos and Delegation token support to WASB client.
> ----------------------------------------------------------------
>
> Key: HADOOP-13945
> URL: https://issues.apache.org/jira/browse/HADOOP-13945
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/azure
> Affects Versions: 2.8.0
> Reporter: Santhosh G Nayak
> Assignee: Santhosh G Nayak
> Attachments: HADOOP-13945.1.patch, HADOOP-13945.2.patch, HADOOP-13945.3.patch
>
>
> Current implementation of Azure storage client for Hadoop ({{WASB}}) does not support Kerberos Authentication and FileSystem authorization, which makes it unusable in secure environments with multi user setup.
> To make {{WASB}} client more suitable to run in Secure environments, there are 2 initiatives under way for providing the authorization (HADOOP-13930) and fine grained access control (HADOOP-13863) support.
> This JIRA is created to add Kerberos and delegation token support to {{WASB}} client to fetch Azure Storage SAS keys (from Remote service as discussed in HADOOP-13863), 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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