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https://issues.apache.org/jira/browse/YARN-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16698084#comment-16698084
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Xun Liu commented on YARN-5168:
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hi [~eyang]
{quote}1.add the new bits of json output to YARN UI 2
{quote}
I don't know where to display the port information in YARN UI 2.
{quote}2.make sure unit test and check style can pass.
{quote}
Done
{quote}3.Remove the container-executor.c hack of hard coding -P
{quote}
Done
> 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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