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https://issues.apache.org/jira/browse/YARN-5938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15703670#comment-15703670
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Arun Suresh commented on YARN-5938:
-----------------------------------
Like I mentioned, this is mostly just a re-factoring change. [~kasha],
[~varun_saxena] (since you helped review YARN-5918, so you might have some
context)
> Minor refactoring to OpportunisticContainerAllocatorAMService
> -------------------------------------------------------------
>
> Key: YARN-5938
> URL: https://issues.apache.org/jira/browse/YARN-5938
> Project: Hadoop YARN
> Issue Type: Improvement
> 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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