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https://issues.apache.org/jira/browse/YARN-7732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Young Chen updated YARN-7732:
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Description:
Extract the MapReduce specific set-up in the SLSRunner into the MRAMSimulator,
and enable support for pluggable AMSimulators.
Previously, the am set up in SLSRunner had the MRAMSimulator type hard coded,
for example startAMFromSynthGenerator() calls this:
{code:java}
runNewAM(SLSUtils.DEFAULT_JOB_TYPE, user, jobQueue, oldJobId,
jobStartTimeMS, jobFinishTimeMS, containerList, reservationId,
job.getDeadline(), getAMContainerResource(null));
{code}
where SLSUtils.DEFAULT_JOB_TYPE = "mapreduce"
In addition,
was:
Extract the MapReduce specific set-up in the SLSRunner into the MRAMSimulator,
and enable support for pluggable AMSimulators.
Previously, the
> Support Pluggable AM Simulator
> ------------------------------
>
> Key: YARN-7732
> URL: https://issues.apache.org/jira/browse/YARN-7732
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: scheduler-load-simulator
> Reporter: Young Chen
> Assignee: Young Chen
> Priority: Minor
> Attachments: YARN-7732-YARN-7798.01.patch,
> YARN-7732-YARN-7798.02.patch, YARN-7732.01.patch, YARN-7732.02.patch,
> YARN-7732.03.patch
>
>
> Extract the MapReduce specific set-up in the SLSRunner into the
> MRAMSimulator, and enable support for pluggable AMSimulators.
> Previously, the am set up in SLSRunner had the MRAMSimulator type hard coded,
> for example startAMFromSynthGenerator() calls this:
>
> {code:java}
> runNewAM(SLSUtils.DEFAULT_JOB_TYPE, user, jobQueue, oldJobId,
> jobStartTimeMS, jobFinishTimeMS, containerList, reservationId,
> job.getDeadline(), getAMContainerResource(null));
> {code}
> where SLSUtils.DEFAULT_JOB_TYPE = "mapreduce"
>
> In addition,
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