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https://issues.apache.org/jira/browse/YARN-8557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17239526#comment-17239526
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zhuqi commented on YARN-8557:
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[~cheersyang] [~wangda] [~tangzhankun] [~sunilg] [~BilwaST] [~Tao Yang]
I add the patch , if you can review for it:
1 Add configurable HB lag.
2 Support exclude unhealthy and decommissioned and decommissing nodes.
Thanks.
> Exclude lagged/unhealthy/decommissioned nodes in async allocating thread
> ------------------------------------------------------------------------
>
> Key: YARN-8557
> URL: https://issues.apache.org/jira/browse/YARN-8557
> Project: Hadoop YARN
> Issue Type: Sub-task
> Affects Versions: 3.4.0
> Reporter: Weiwei Yang
> Assignee: zhuqi
> Priority: Major
> Attachments: YARN-8557.001.patch
>
>
> Currently only HB-lagged is handled, with hard-coded 2 times of HB lag which
> we should make it configurable. And more over, we need to exclude unhealthy
> and decommissioned nodes too.
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