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https://issues.apache.org/jira/browse/HIVE-19304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459213#comment-16459213
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Sergey Shelukhin commented on HIVE-19304:
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Hmm, unlike the previous logic where placement policy was controlled by a
variable, this seems to turn on anti-affinity for all cases.
Is it possible to base it on the variable? We set if when the LLAP container
size is > 0.5 YARN node size, avoiding the significant anti-affinity overhead
in most cases and only using it when needed.
> Update templates.py based on config changes in YARN-7142 and YARN-8122
> ----------------------------------------------------------------------
>
> Key: HIVE-19304
> URL: https://issues.apache.org/jira/browse/HIVE-19304
> Project: Hive
> Issue Type: Sub-task
> Reporter: Gour Saha
> Assignee: Gour Saha
> Priority: Major
> Attachments: HIVE-19304.001.patch
>
>
> Now that YARN-7142 is committed and YARN-8122 will be committed soon, we need
> to update templates.py based on config changes for placement policy and
> health threshold monitor.
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