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https://issues.apache.org/jira/browse/YARN-7929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374021#comment-16374021
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Jiandan Yang  edited comment on YARN-7929 at 2/23/18 7:09 AM:
--------------------------------------------------------------

Hi [~yochen], thanks for your attention. I did encounter the issue of merging 
failed when I pull latest code in my local develop environment. I will upload a 
new patch based on latest code.

"water level" to the NMSimulator simulates actual resource utilization, the 
scheduling of OPPORTUNISTIC containers through the central RM need actual node 
utilization according to design doc in YARN-1011.


was (Author: yangjiandan):
Hi [~yochen], thanks for your attention. I did encounter the issue of merging 
failed when I pull latest code in my local develop environment. I will upload a 
new patch based latest code.

"water level" to the NMSimulator simulates actual resource utilization, the 
scheduling of OPPORTUNISTIC containers through the central RM need actual node 
utilization according to design doc in YARN-1011.

> SLS supports setting container execution
> ----------------------------------------
>
>                 Key: YARN-7929
>                 URL: https://issues.apache.org/jira/browse/YARN-7929
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler-load-simulator
>            Reporter: Jiandan Yang 
>            Assignee: Jiandan Yang 
>            Priority: Major
>         Attachments: YARN-7929.001.patch
>
>
> SLS currently support three tracetype, SYNTH, SLS and RUMEN, but trace file 
> can not set execution type of container.
>  This jira will introduce execution type in SLS to help better simulation. 
> This will help the perf testing with regarding to the Opportunistic 
> Containers.
>  RUMEN has default execution type GUARANTEED
>  SYNTH set execution type by field map_execution_type and 
> reduce_execution_type
>  SLS set execution type by field container.execution_type
>  For compatibility set GUARANTEED as default value when not setting above 
> fields in trace file



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