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https://issues.apache.org/jira/browse/YARN-2772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14188969#comment-14188969
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Vinod Kumar Vavilapalli commented on YARN-2772:
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I propose the following:
- Rename the "domain" and "create" options to be "timeline_domain_id" and
"should_create_timeline_domain" respectively.
- Modify option description of view_acls and modify_acls to say that they are
only needed if should_create_timeline_domain is true
- Modify description of {{timeline_domain_id}} to say that it is optional and
the it will use the "DEFAULT" timeline-domain by default
- If {{should_create_timeline_domain}} is off, we should validate on the
client to see if the domain really exists or not and fail the submission if not
with a message saying "The passed timeline-domain doesn't exist. Either pass an
existing timeline-domain_id or set should_create_timeline_domain to true".
- If {{should_create_timeline_domain}} is on, and the user passes an existing
timeline-domain-id, we should fail the submission and say "The passed
timeline-domain already exists. Either pass an new timeline-domain_id or set
should_create_timeline_domain to false"
> DistributedShell's timeline related options are not clear
> ---------------------------------------------------------
>
> Key: YARN-2772
> URL: https://issues.apache.org/jira/browse/YARN-2772
> Project: Hadoop YARN
> Issue Type: Bug
> Components: applications/distributed-shell
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Zhijie Shen
>
> The new options "domain" and "create" options - they are not descriptive at
> all. It is also not clear when view_acls and modify_acls need to be set.
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