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Posted to yarn-issues@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2015/11/25 15:12:11 UTC

[jira] [Updated] (YARN-4160) Dynamic NM Resources Configuration file should be simplified.

     [ https://issues.apache.org/jira/browse/YARN-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Junping Du updated YARN-4160:
-----------------------------
    Component/s: graceful

> Dynamic NM Resources Configuration file should be simplified.
> -------------------------------------------------------------
>
>                 Key: YARN-4160
>                 URL: https://issues.apache.org/jira/browse/YARN-4160
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: graceful, nodemanager, scheduler
>            Reporter: Junping Du
>            Assignee: Junping Du
>
> In YARN-313, we provide CLI to refresh NMs' resources dynamically. The format of dynamic-resources.xml is something like following:
> {noformat}
> <configuration>
>   <property>
>     <name>yarn.resource.dynamic.node_id_1.vcores</name>
>     <value>16</value>
>   </property>
>   <property>
>     <name>yarn.resource.dynamic.node_id_1.memory</name>
>     <value>1024</value>
>   </property>
> </configuration>
> {noformat}
> This looks too redundant from review comments of YARN-313. We should have a better, concisely format.



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