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Posted to yarn-issues@hadoop.apache.org by "Billie Rinaldi (JIRA)" <ji...@apache.org> on 2018/10/22 19:18:00 UTC
[jira] [Updated] (YARN-6167) RM option to delegate NM loss
container action to AM
[ https://issues.apache.org/jira/browse/YARN-6167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Billie Rinaldi updated YARN-6167:
---------------------------------
Attachment: YARN-6167.01.patch
> RM option to delegate NM loss container action to AM
> ----------------------------------------------------
>
> Key: YARN-6167
> URL: https://issues.apache.org/jira/browse/YARN-6167
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Priority: Major
> Fix For: yarn-native-services
>
> Attachments: YARN-6167.01.patch
>
>
> Currently, if the RM times out an NM, the scheduler will kill all containers that were running on the NM. For some applications, in the event of a temporary NM outage, it might be better to delegate to the AM the decision whether to kill the containers and request new containers from the RM.
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