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https://issues.apache.org/jira/browse/YARN-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15346309#comment-15346309
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Jun Gong commented on YARN-5168:
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Thanks [~sidharta-s] for the comments. Agree with that it will be a large task
to support bridge mode perfectly. How about supporting "-P" at the first step?
> 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
>
> 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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