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Posted to yarn-issues@hadoop.apache.org by "Zhaohui Xin (JIRA)" <ji...@apache.org> on 2019/02/03 12:54:00 UTC
[jira] [Updated] (YARN-9277) Add more restrictions when preemption
[ https://issues.apache.org/jira/browse/YARN-9277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhaohui Xin updated YARN-9277:
------------------------------
Summary: Add more restrictions when preemption (was: Add more restrictions when preemption)
> Add more restrictions when preemption
> --------------------------------------
>
> Key: YARN-9277
> URL: https://issues.apache.org/jira/browse/YARN-9277
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Zhaohui Xin
> Assignee: Zhaohui Xin
> Priority: Major
>
>
> I think we should add more restrictions when preempti
> * We should not preempt AM container
> * We should not preempt high priority job
> * We should not preempt container which has been running for a long time.
> * ...
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