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https://issues.apache.org/jira/browse/YARN-3576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14530046#comment-14530046
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Anushri commented on YARN-3576:
-------------------------------

job running - pi
no of mappers - 10

in AM logs it's mentioned - Container killed on request

> In Log - Container getting killed by AM even when work preserving is enabled 
> -----------------------------------------------------------------------------
>
>                 Key: YARN-3576
>                 URL: https://issues.apache.org/jira/browse/YARN-3576
>             Project: Hadoop YARN
>          Issue Type: Bug
>         Environment: SUSE11 SP3
> 3 nodes cluster
>            Reporter: Anushri
>            Priority: Minor
>
> RM in HA mode
> NM running on one node
> work preserving enabled
> RM in HA mode one NM running work preserving is enabled An application is 
> submitted and RM switch over happens. In the NM log it is found that AM kills 
> some of the containers and those containers have exit code as 143. but in the 
> container logs , logs are found for the same container. 
> Problem : 
> if work preserving is enabled why is it killing and cleaning the container? 
> and if the container is getting killed , why is its log present in container 
> logs?



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