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https://issues.apache.org/jira/browse/TEZ-3328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15366273#comment-15366273
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Hitesh Shah commented on TEZ-3328:
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bq. All entities (DAG, Vertex, Task, Attempts) under an application, must be
requests with an authentication token made from the otherinfo.user value in
TEZ_APPLICATION.
What are you referring to here when you reference authentication token? This
change has nothing to do with any authentication tokens or passing in user info
in parameters. It is simply changing the way data is being stored in ATS and
therefore the UI would need to make a change to make different webservice calls
to display the config tab in app details as the configs would no longer be
available in the app entity.
> [Umbrella] UI does not work well when there are separate DAG and
> session-level ACLs
> -----------------------------------------------------------------------------------
>
> Key: TEZ-3328
> URL: https://issues.apache.org/jira/browse/TEZ-3328
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Hitesh Shah
> Assignee: Hitesh Shah
> Priority: Critical
>
> Currently, when authz systems such as Ranger/Sentry are in place, all hive
> queries run in a tez session owned by user hive. Queries run by end-users say
> user a,b,c, etc have perimeter checks but the yarn containers run as user
> hive.
> In terms of acls, what this means is that the session-level acls are
> restricted to user hive and admins. And then each query ends up with a dag
> specific acl for user a or b or c.
> In Tez impls, this translates to:
> - entities such as TEZ_APP, TEZ_APP_ATTEMPT, CONTAINER use a
> session-specific domain/acl
> - entities for the dag - TEZ_DAG/VERTEX/TASK,TA end up with a dag specific
> ACL.
> If user "a" clicks through the app link from the RM and lands on the app
> details page, the user will not find any dags as the user has no permissions
> to view the tez app entity rendering the UI functionality to be broken.
> \cc [~sseth] [~rajesh.balamohan] [~Sreenath] [~jeagles] [~thejas]
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