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https://issues.apache.org/jira/browse/YARN-5457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15401306#comment-15401306
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Arun Suresh commented on YARN-5457:
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I propose the following changes :
* Move {{OpportunisticContainerAllocator}} to yarn-server-common
** Fix the constructor to just pass in the appropriate TokenSecretManager
instead of the NodeStatusUpdater.
* Move the {{DistributedScheduler}} class to yarn-server-common and probably
move all the app specific bookkeeping to the SchedulerNode.
* Rename {{DistributedSchedulingAMService}} to
{{OpportunisticSchedulingAMService}}
** modify the {{getServer}} method to enable the new protocol only if
DistributedScheduling is enabled.
** modify the allocate method to intercept all OPPORTUNISTIC requests and use
the {{OpportunisticContainerAllocator}} to allocate and create the containers.
> Refactor DistributedScheduling framework to pull out common functionality
> -------------------------------------------------------------------------
>
> Key: YARN-5457
> URL: https://issues.apache.org/jira/browse/YARN-5457
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Arun Suresh
>
> Opening this JIRA to track the some refactoring missed in YARN-5113:
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