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https://issues.apache.org/jira/browse/YARN-10590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Szilard Nemeth updated YARN-10590:
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Summary: Fix TestCapacitySchedulerAutoCreatedQueueBase with related
absolute calculation loss (was: Fix TestCapacitySchedulerAutoCreatedQueueBase
witch related absolute caculation loss.)
> Fix TestCapacitySchedulerAutoCreatedQueueBase with related absolute
> calculation loss
> ------------------------------------------------------------------------------------
>
> Key: YARN-10590
> URL: https://issues.apache.org/jira/browse/YARN-10590
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Qi Zhu
> Assignee: Qi Zhu
> Priority: Major
> Attachments: YARN-10590.001.patch, YARN-10590.002.patch
>
>
> "Because as we discussed in YARN-10504 , the initialization of auto created
> queues from template was changed (see comment and comment)."
> 1. As the comment we discussed, we found the effective core is different(the
> gap), because the update effective will override the absolute auto created
> leaf queue.
> 2. But actually, the new logic in YARN-10504 override is right, the
> difference is caused by test case , don't consider the caculation loss of
> multi resource type, the cap/absolute are all caculated by one type, (memory)
> in default resourcecaculator, (dominant type) in dominant resourcecaculator.
> As we known in the comment, the absolute auto created leaf queue will merge
> the effective resource by cap/absolute caculated result, this caused the gap.
> 2. In other case(not absolute case) in the auto created leaf queue, the merge
> will not cause the gap, in update effective resource override will also use
> the one type caculated result.
> 3. So this jira just make the test right, the caculation result is already
> right.
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