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Rohith Sharma K S commented on YARN-6733:
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As offline discussion with Vrushali, YARN-6850 is raised to handle timestamp issue.
[~varun_saxena] would you like to have look at the final patch? If no more objections, I will
commit it tomorrow.
> Add table for storing sub-application entities
> ----------------------------------------------
>
> Key: YARN-6733
> URL: https://issues.apache.org/jira/browse/YARN-6733
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Vrushali C
> Assignee: Vrushali C
> Attachments: IMG_7040.JPG, YARN-6733-YARN-5355.001.patch, YARN-6733-YARN-5355.002.patch,
YARN-6733-YARN-5355.003.patch, YARN-6733-YARN-5355.004.patch, YARN-6733-YARN-5355.005.patch
>
>
> After a discussion with Tez folks, we have been thinking over introducing a table to
store sub-application information.
> For example, if a Tez session runs for a certain period as User X and runs a few AMs.
These AMs accept DAGs from other users. Tez will execute these dags with a doAs user. ATSv2
should store this information in a new table perhaps called as "sub_application" table.
> This jira tracks the code changes needed for table schema creation.
> I will file other jiras for writing to that table, updating the user name fields to include
sub-application user etc.
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