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Posted to yarn-issues@hadoop.apache.org by "Abhishek Modi (JIRA)" <ji...@apache.org> on 2019/04/01 05:32:00 UTC
[jira] [Updated] (YARN-2889) Limit in the number of opportunistic
container allocated per AM heartbeat
[ https://issues.apache.org/jira/browse/YARN-2889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Abhishek Modi updated YARN-2889:
--------------------------------
Summary: Limit in the number of opportunistic container allocated per AM heartbeat (was: Limit in the number of opportunistic container requests per AM)
> Limit in the number of opportunistic container allocated per AM heartbeat
> -------------------------------------------------------------------------
>
> Key: YARN-2889
> URL: https://issues.apache.org/jira/browse/YARN-2889
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Konstantinos Karanasos
> Assignee: Arun Suresh
> Priority: Major
>
> We introduce a way to limit the number of queueable requests that each AM can submit to the LocalRM.
> This way we can restrict the number of queueable containers handed out by the system, as well as throttle down misbehaving AMs (asking for too many queueable containers).
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