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https://issues.apache.org/jira/browse/YARN-6820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vrushali C updated YARN-6820:
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Attachment: YARN-6888-YARN-5355.0001.patch
Attaching v 001.
Looking for early feedback on the implementation. This patch adds in an api to
the reader. I have added in some tests for the HBaseTimelineReaderImpl in the
context of this patch.
TODO:
I am yet to complete the documentation updates.
I would also like to add in a web services test, figuring out how to pass in
the remote user to the URL connection in the test case.
> Restrict read access to timelineservice v2 data
> ------------------------------------------------
>
> Key: YARN-6820
> URL: https://issues.apache.org/jira/browse/YARN-6820
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Vrushali C
> Assignee: Vrushali C
> Labels: yarn-5355-merge-blocker
> Attachments: YARN-6888-YARN-5355.0001.patch
>
>
> Need to provide a way to restrict read access in ATSv2. Not all users should
> be able to read all entities. On the flip side, some folks may not need any
> read restrictions, so we need to provide a way to disable this access
> restriction as well.
> Initially this access restriction could be done in a simple way via a
> whitelist of users allowed to read data. That set of users can read all data,
> no other user can read any data. Can be turned off for all users to read all
> data.
> Could be stored in a "domain" table in hbase perhaps. Or a configuration
> setting for the cluster. Or something else that's simple enough. ATSv1 has a
> concept of domain for isolating users for reading. Would be good to keep that
> in consideration.
> In ATSv1, domain offers a namespace for Timeline server allowing users to
> host multiple entities, isolating them from other users and applications. A
> “Domain” in ATSV1 primarily stores owner info, read and& write ACL
> information, created and modified time stamp information. Each Domain is
> identified by an ID which must be unique across all users in the YARN cluster.
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