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https://issues.apache.org/jira/browse/HDFS-13532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16608515#comment-16608515
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Brahma Reddy Battula commented on HDFS-13532:
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[~crh] thanks for organising the meeting and detailed design doc.Hope you can
update MOM.
I am favourable to approach 1(which complete moves token life cycle to
Router).As, we need to consider the additional cost also.
1) Please update cons for approach 1.
2) For syncing token across the routers,May be we can refresh/sync thread like
HDFS-13443
3) Might need to handle KMS token also.?
[~daryn]/[~lmccay]/[~vinayrpet] if you get chance,kindly review the design.
> RBF: Adding security
> --------------------
>
> Key: HDFS-13532
> URL: https://issues.apache.org/jira/browse/HDFS-13532
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Íñigo Goiri
> Assignee: CR Hota
> Priority: Major
> Attachments: RBF _ Security delegation token thoughts.pdf, RBF _
> Security delegation token thoughts_updated.pdf,
> RBF-DelegationToken-Approach1b.pdf, Security_for_Router-based
> Federation_design_doc.pdf
>
>
> HDFS Router based federation should support security. This includes
> authentication and delegation tokens.
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