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https://issues.apache.org/jira/browse/YARN-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16702561#comment-16702561
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Eric Yang commented on YARN-5168:
---------------------------------
[~akhilpb] [~liuxun323] It would be possible to make ajax call to YARN service
REST API to obtain the information. The structure of the API call is
documented
[here|https://hadoop.apache.org/docs/r3.1.1/hadoop-yarn/hadoop-yarn-site/yarn-service/YarnServiceAPI.html#Get_details_of_a_service.].
> 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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