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https://issues.apache.org/jira/browse/YARN-2005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294012#comment-14294012
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Sunil G commented on YARN-2005:
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Yes [~jlowe]
A buggy application is my concern too.
If an application's AM is failed in a node, prevent RM to launch its further
attempts on same node.
2 or more different applications failed on a node. Such nodes can be given
lesser priority (lower rank) in scheduling AM for newer application.
Generally this logic can only prioritize the nodes to be selected for AM
scheduling. In worst cases, lowest ranked NM can still be scheduled for a new
AM.
> Blacklisting support for scheduling AMs
> ---------------------------------------
>
> Key: YARN-2005
> URL: https://issues.apache.org/jira/browse/YARN-2005
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 0.23.10, 2.4.0
> Reporter: Jason Lowe
>
> It would be nice if the RM supported blacklisting a node for an AM launch
> after the same node fails a configurable number of AM attempts. This would
> be similar to the blacklisting support for scheduling task attempts in the
> MapReduce AM but for scheduling AM attempts on the RM side.
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