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https://issues.apache.org/jira/browse/YARN-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206632#comment-16206632
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Haibo Chen commented on YARN-4511:
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Patch updated to address the follow major issues:
1) rename SchedulerNode.launchedContainers to allocatedContainers to avoid
confusion with the launchedOnNode tag.
2) rename allocationInThisHeart to resourcesOfContainersPendingLaunch which is
incremented when containers are allocated and decremented when containers are
launched on the node. It is now detached from node heartbeat, should also be
fine in the case of global scheduler.
3) replace two nodes passed to ContainerUpdateContext.swap() with a single
node, given Arun's comment that container update is done locally on a node.
> Common scheduler changes supporting scheduler-specific implementations
> ----------------------------------------------------------------------
>
> Key: YARN-4511
> URL: https://issues.apache.org/jira/browse/YARN-4511
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Wangda Tan
> Assignee: Haibo Chen
> Attachments: YARN-4511-YARN-1011.00.patch,
> YARN-4511-YARN-1011.01.patch, YARN-4511-YARN-1011.02.patch,
> YARN-4511-YARN-1011.03.patch, YARN-4511-YARN-1011.04.patch
>
>
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