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https://issues.apache.org/jira/browse/SAMZA-2619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17326973#comment-17326973
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Lakshmi Manasa Gaduputi commented on SAMZA-2619:
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closing this ticket as wont fix as it is not really feasible to do it right now
due to above comments.
> yarn.am.container.label is applied to entire samza job (all its containers)
> instead of only the AM.
> ---------------------------------------------------------------------------------------------------
>
> Key: SAMZA-2619
> URL: https://issues.apache.org/jira/browse/SAMZA-2619
> Project: Samza
> Issue Type: Bug
> Reporter: Lakshmi Manasa Gaduputi
> Assignee: Lakshmi Manasa Gaduputi
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> yarn.am.container.label is applied to entire samza job (all its containers)
> instead of only the AM.
> Yarn supports 3 forms of applying node label to containers – am only,
> container only and entire job.
> [https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/NodeLabel.html#Specifying_node_label_for_application
> ]Samza's ClientHelper.scala finds the am container label and applies it to
> the application submission context which applies the label to the entire job
> instead of only the am.
> this restricts jobs which prefer to have label only for am or different
> labels for am and containers.
>
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