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https://issues.apache.org/jira/browse/YARN-9089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16717637#comment-16717637
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Eric Yang commented on YARN-9089:
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[~akhilpb] Thanks for the hints. Patch 002 is revised to inject node manager
port to ENV config to reduce the ajax call in model.
> Add Terminal Link to Service component instance page for UI2
> ------------------------------------------------------------
>
> Key: YARN-9089
> URL: https://issues.apache.org/jira/browse/YARN-9089
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn-ui-v2
> Affects Versions: 3.3.0
> Reporter: Eric Yang
> Assignee: Eric Yang
> Priority: Major
> Attachments: YARN-9089.001.patch, YARN-9089.002.patch
>
>
> In UI2, Service > Component > Component Instance uses Timeline server to
> aggregate information about Service component instance. Timeline server does
> not have the full information like the port number of the node manager, or
> the web protocol used by the node manager. It requires some changes to
> aggregate node manager information into Timeline server in order to compute
> the Terminal link. For reducing the scope of YARN-8914, it is better file
> this as a separate task.
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