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https://issues.apache.org/jira/browse/YARN-5938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Suresh updated YARN-5938:
------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: YARN-5085

> Minor refactoring to OpportunisticContainerAllocatorAMService
> -------------------------------------------------------------
>
>                 Key: YARN-5938
>                 URL: https://issues.apache.org/jira/browse/YARN-5938
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: YARN-5938.001.patch
>
>
> Minor code re-organization to do the following:
> # The OpportunisticContainerAllocatorAMService currently allocates outside 
> the ApplicationAttempt lock maintained by the ApplicationMasterService. This 
> should happen inside the lock.
> # Refactored out some code to simplify the allocate() method.
> # Removed some unused fields inside the OpportunisticContainerAllocator.
> # Re-organized some of the code in the 
> OpportunisticContainerAllocatorAMService::allocate method to make it a bit 
> more readable.



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