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https://issues.apache.org/jira/browse/YARN-10174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17047090#comment-17047090
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Young Chen commented on YARN-10174:
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This patch will provide a new type of policy for AMRM and Router. This policy
will load different weights based on the provided "color" parameter for a job.
Using this mechanism we can reroute containers to sub clusters where the job is
allowed. This feature can be used to create resource isolated subclusters (e.g.
adhoc, SLA, experimental, etc.) that will not interfere with each other.
Additionally, this may prove useful when sub clusters are configured
differently, whether that's the RM heartbeat interval, cluster size, or machine
capabilities.
> Add colored policies to enable manual load balancing across sub clusters
> ------------------------------------------------------------------------
>
> Key: YARN-10174
> URL: https://issues.apache.org/jira/browse/YARN-10174
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Young Chen
> Assignee: Young Chen
> Priority: Major
>
> Add colored policies to enable manual load balancing across sub clusters
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