Weiwei Yang created YARN-7972:
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Summary: Support inter-app placement constraints for allocation
tags
Key: YARN-7972
URL: https://issues.apache.org/jira/browse/YARN-7972
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Weiwei Yang
Assignee: Weiwei Yang
Per discussion in [this
comment|https://issues.apache.org/jira/browse/YARN-6599focusedCommentId=16319662&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16319662]
in YARN-6599, we need to support inter-app PC for allocation tags.
This will help to do better placement when dealing with potential competing
resource applications, e.g don't place two tensorflow workers from two
different applications on one same node.
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