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https://issues.apache.org/jira/browse/YARN-7757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16346683#comment-16346683
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Sunil G commented on YARN-7757:
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[~cheersyang] Thanks for the updated patch
One quick doubt related to NodeScriptRunner.
{code:java}
53 this.exec = new Shell.ShellCommandExecutor(
54 execScript.toArray(new String[execScript.size()]), null, null,
55 scriptTimeout);{code}
Does this need to be run under some privileged mode or something similar ? As
per current impl, this script will be run as NodeManager user. I am not sure
whether any use case is there to run as privileged user to get some i/p (such
as some system info)
Could we give a bit more detailed comment in the script config section (such as
yarn-default etc) to indicate the format of script o/p. This is for the
easiness of in config.
> Refactor NodeLabelsProvider to be more generic and reusable for node
> attributes providers
> -----------------------------------------------------------------------------------------
>
> Key: YARN-7757
> URL: https://issues.apache.org/jira/browse/YARN-7757
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Blocker
> Attachments: YARN-7757-YARN-3409.001.patch,
> YARN-7757-YARN-3409.002.patch, YARN-7757-YARN-3409.003.patch,
> YARN-7757-YARN-3409.004.patch, YARN-7757-YARN-3409.005.patch,
> nodeLabelsProvider_refactor_class_hierarchy.pdf
>
>
> Propose to do refactor on {{NodeLabelsProvider}},
> {{AbstractNodeLabelsProvider}} to be more generic, so node attributes
> providers can reuse these interface/abstract classes.
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