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https://issues.apache.org/jira/browse/YARN-3142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15511008#comment-15511008
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Wangda Tan commented on YARN-3142:
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[~sunilg],
Sorry I missed your comment.
I agree that we can definitely do more than simply converting synchronized lock
to R/W lock. However I think we can make this as the first step to unblock
other JIRAs before doing more fine-grained locks. For example, I plan to rebase
YARN-5139 on top of this patch. We can optimize more as separated patches.
Thoughts?
> Improve locks in AppSchedulingInfo
> ----------------------------------
>
> Key: YARN-3142
> URL: https://issues.apache.org/jira/browse/YARN-3142
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager, scheduler
> Reporter: Wangda Tan
> Assignee: Varun Saxena
> Attachments: YARN-3142.01.patch
>
>
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