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Posted to yarn-issues@hadoop.apache.org by "Billie Rinaldi (JIRA)" <ji...@apache.org> on 2018/06/22 18:25:00 UTC

[jira] [Updated] (YARN-8392) Allow multiple tags for anti-affinity placement policy in service specification

     [ https://issues.apache.org/jira/browse/YARN-8392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Billie Rinaldi updated YARN-8392:
---------------------------------
    Attachment: YARN-8392.1.patch

> Allow multiple tags for anti-affinity placement policy in service specification
> -------------------------------------------------------------------------------
>
>                 Key: YARN-8392
>                 URL: https://issues.apache.org/jira/browse/YARN-8392
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Billie Rinaldi
>            Assignee: Billie Rinaldi
>            Priority: Critical
>         Attachments: YARN-8392.1.patch
>
>
> Currently the service client code is restricting a component's target tags to include only a single tag, the component name. I have a use case for two components having anti-affinity with themselves and with each other. The YARN placement policies support this, but the service framework isn't allowing it.



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