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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7838) Support AND/OR constraints in Distributed Shell
Date Wed, 14 Feb 2018 14:13:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-7838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16364094#comment-16364094
] 

Arun Suresh commented on YARN-7838:
-----------------------------------

Ah - thought is wasn't included. Cool, i've updated the fix version to reflect the same.

> 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: Critical
>              Labels: constraints
>             Fix For: 3.1.0
>
>         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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