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https://issues.apache.org/jira/browse/YARN-7838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16359804#comment-16359804
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Weiwei Yang commented on YARN-7838:
-----------------------------------
Thanks [~asuresh], I will commit this soon to trunk and branch 3.1. Since 3.1.0
was just cut and code frozen, this will not go in 3.1.0.
> Support AND/OR constraints in Distributed Shell
> -----------------------------------------------
>
> Key: YARN-7838
> URL: https://issues.apache.org/jira/browse/YARN-7838
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: distributed-shell
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Major
> Attachments: YARN-7838.001.patch, YARN-7838.002.patch,
> YARN-7838.003.patch, YARN-7838.prelim.patch
>
>
> Extending DS placement spec syntax to support AND/OR constraints, something
> like
> {code}
> // simple
> -placement_spec foo=4,AND(NOTIN,NODE,foo:NOTIN,NODE,bar)
> // nested
> -placement_spec foo=4,AND(NOTIN,NODE,foo:OR(IN,NODE,moo:IN,NODE,bar))
> {code}
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