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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/09/01 16:00:06 UTC
[jira] [Comment Edited] (HADOOP-14824) Update ADLS SDK to 2.2.2 for
MSI fix
[ https://issues.apache.org/jira/browse/HADOOP-14824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16150767#comment-16150767 ]
Steve Loughran edited comment on HADOOP-14824 at 9/1/17 3:59 PM:
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Presumably this auth change in ADL means everyone using any release of hadoop with ADL is going to find their code stops working without the library update?
was (Author: stevel@apache.org):
Presumably this auth change means everyone using any release of hadoop with ADL is going to find their code stops working
> Update ADLS SDK to 2.2.2 for MSI fix
> ------------------------------------
>
> Key: HADOOP-14824
> URL: https://issues.apache.org/jira/browse/HADOOP-14824
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/adl
> Reporter: Atul Sikaria
> Assignee: Atul Sikaria
> Fix For: 2.9.0, 3.0.0-beta1, 2.8.3
>
> Attachments: HADOOP-14824.001.patch
>
>
> Recently there was a change to MSI-based authentication in Azure VMs: the auth request to localhost now requires a new header (Metadata) with a fixed value (true). Existing clients that do not send this header will fail to get token.
> To address this, the datalake SDK was updated in version 2.2.2 to send this header in the token request.
> This patch is to use the updated sdk in Hadoop.
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