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https://issues.apache.org/jira/browse/YARN-6820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146757#comment-16146757
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Hudson commented on YARN-6820:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12271 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/12271/])
YARN-6820. Restrict read access to timelineservice v2 data. Contributed 
(varunsaxena: rev d5ff965fee41fed28d3b94e11e546c1eb4c78a35)
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/security/TimelineReaderWhitelistAuthorizationFilterInitializer.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/security/TimelineReaderWhitelistAuthorizationFilter.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/TimelineReaderServer.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/TimelineReaderWebServicesUtils.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/test/java/org/apache/hadoop/yarn/server/timelineservice/reader/TestTimelineReaderWhitelistAuthorizationFilter.java


> 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: timelinereader
>            Reporter: Vrushali C
>            Assignee: Vrushali C
>              Labels: yarn-5355-merge-blocker
>             Fix For: YARN-5355, YARN-5355-branch-2
>
>         Attachments: YARN-6820-YARN-5355.0001.patch, 
> YARN-6820-YARN-5355.002.patch, YARN-6820-YARN-5355.003.patch, 
> YARN-6820-YARN-5355.004.patch, YARN-6820-YARN-5355.005.patch, 
> YARN-6820-YARN-5355_branch_2.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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