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Posted to yarn-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2018/11/20 18:35:00 UTC
[jira] [Resolved] (YARN-9026) DefaultOOMHandler should mark
preempted containers as killed
[ https://issues.apache.org/jira/browse/YARN-9026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haibo Chen resolved YARN-9026.
------------------------------
Resolution: Invalid
> DefaultOOMHandler should mark preempted containers as killed
> ------------------------------------------------------------
>
> Key: YARN-9026
> URL: https://issues.apache.org/jira/browse/YARN-9026
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 3.2.1
> Reporter: Haibo Chen
> Priority: Major
>
> DefaultOOMHandler today kills a selected container by sending kill -9 signal to all processes running within the container cgroup.
> The container would exit with a non-zero code, and hence treated as a failure by ContainerLaunch threads.
> We should instead mark the containers as killed.
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