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https://issues.apache.org/jira/browse/YARN-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16700190#comment-16700190
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Akhil PB commented on YARN-5168:
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Hi [~liuxun323] [~eyang],
How are we exposing the ports to the YARN UI2?
The UI2 fetches and displays container information via REST API from RM as well
as ATSv2.
So if we want to display the ports in UI2, first we need to map the value from
REST API in UI2, then display it.
Please let me know if any help needed in UI2.
> Add port mapping handling when docker container use bridge network
> ------------------------------------------------------------------
>
> Key: YARN-5168
> URL: https://issues.apache.org/jira/browse/YARN-5168
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jun Gong
> Assignee: Xun Liu
> Priority: Major
> Labels: Docker
> Attachments: YARN-5168.001.patch, YARN-5168.002.patch,
> YARN-5168.003.patch, YARN-5168.004.patch, YARN-5168.005.patch,
> YARN-5168.006.patch, YARN-5168.007.patch, YARN-5168.008.patch
>
>
> YARN-4007 addresses different network setups when launching the docker
> container. We need support port mapping when docker container uses bridge
> network.
> The following problems are what we faced:
> 1. Add "-P" to map docker container's exposed ports to automatically.
> 2. Add "-p" to let user specify specific ports to map.
> 3. Add service registry support for bridge network case, then app could find
> each other. It could be done out of YARN, however it might be more convenient
> to support it natively in YARN.
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