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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6130) [ATSv2 Security] Generate a delegation token for AM when app collector is created and pass it to AM via NM and RM
Date Thu, 20 Jul 2017 06:26:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094257#comment-16094257
] 

Rohith Sharma K S commented on YARN-6130:
-----------------------------------------

[~varun_saxena] I skimmed through the patch. First look comments are below
# for every heartbeat, we are creating AMCollectorInfo object. Could it be cached? 
# newly added proto i.e AMCollectorInfoProto has rm_identifier and version. Why does these
required for AM? IAC, collector_address and token can be kept in separate proto may be name
it as generic i.e CollectorInfo or any other? 
# I see AppCollectorData#hasSameVersion added. Where it will be used? Trying to understanding
its usage

> [ATSv2 Security] Generate a delegation token for AM when app collector is created and
pass it to AM via NM and RM
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-6130
>                 URL: https://issues.apache.org/jira/browse/YARN-6130
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
>              Labels: yarn-5355-merge-blocker
>         Attachments: YARN-6130-YARN-5355.01.patch, YARN-6130-YARN-5355.02.patch, YARN-6130-YARN-5355.03.patch,
YARN-6130-YARN-5355.04.patch
>
>




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