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Posted to yarn-issues@hadoop.apache.org by "Young Chen (Jira)" <ji...@apache.org> on 2020/02/28 00:38:00 UTC
[jira] [Commented] (YARN-10174) Add colored policies to enable
manual load balancing across sub clusters
[ https://issues.apache.org/jira/browse/YARN-10174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17047090#comment-17047090 ]
Young Chen commented on YARN-10174:
-----------------------------------
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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