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Posted to issues@ambari.apache.org by "Nate Cole (JIRA)" <ji...@apache.org> on 2017/04/21 20:55:04 UTC

[jira] [Updated] (AMBARI-20824) Add two new preemption properties to RU/EE

     [ https://issues.apache.org/jira/browse/AMBARI-20824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nate Cole updated AMBARI-20824:
-------------------------------
    Attachment: AMBARI-20824.patch

> Add two new preemption properties to RU/EE
> ------------------------------------------
>
>                 Key: AMBARI-20824
>                 URL: https://issues.apache.org/jira/browse/AMBARI-20824
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Nate Cole
>            Assignee: Nate Cole
>            Priority: Critical
>             Fix For: 2.5.1
>
>         Attachments: AMBARI-20824.patch
>
>
> When upgrading to HDP-2.6, two preemption properties need to be set for YARN:
> {noformat}
> yarn.resourcemanager.monitor.capacity.preemption.total_preemption_per_round=0.1
> yarn.resourcemanager.monitor.capacity.preemption.natural_termination_factor=1
> {noformat}



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