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https://issues.apache.org/jira/browse/YARN-8102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16422028#comment-16422028
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Sunil G commented on YARN-8102:
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resource-profiles works had two parts. resource-types and profiles. We didnt
use any config to support more resource types in yarn. for resource profiles,
this toggle was needed as client was using it while submission.
I think we do not need the toggle button here as user has to submit apps with
constraints or nodes has to populate it. unlike for labels, we wanted that as
resource was associated with each label. here for attributes, resource is not
tagged any any attribute. So if any app asks for a constraint based placement
requests, we ll serve its such attributes are available, else we ll reject. So
toggle button seems not needed there. If other cli/rest etc also could be
handled in that way, we could avoid a config. pls help to check in that way and
we can try our best to have this feature optional by default. if its not
possible, then we need to add it.
> Retrospect on having enable and disable flag for Node Attribute
> ---------------------------------------------------------------
>
> Key: YARN-8102
> URL: https://issues.apache.org/jira/browse/YARN-8102
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Bibin A Chundatt
> Assignee: Bibin A Chundatt
> Priority: Major
>
> Currently node attribute feature is by default enabled. We have to revisit on
> the same.
> Enabling by default means will try to create store for all cluster
> installation.
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