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https://issues.apache.org/jira/browse/YARN-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16725513#comment-16725513
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Xun Liu commented on YARN-5168:
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[~eyang] , I checked the code carefully and I feel that the 3 errors reported
by Jenkins have nothing to do with my code.
{quote}[https://builds.apache.org/job/PreCommit-YARN-Build/22923/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt]
[https://builds.apache.org/job/PreCommit-YARN-Build/22923/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-applications-distributedshell.txt]
[https://builds.apache.org/job/PreCommit-YARN-Build/22923/artifact/out/patch-unit-hadoop-tools_hadoop-sls.txt]
{quote}
I leave the container newInstance with 7 parameters, which are set by the
setExposedPort function.
Please help me review the code, thank you!
> 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-5168.009.patch, YARN-5168.010.patch, YARN-5168.011.patch,
> YARN-5168.012.patch, YARN-5168.013.patch, YARN-5168.014.patch,
> YARN-5168.015.patch, YARN-5168.016.patch, YARN-5168.017.patch,
> YARN-5168.018.patch, exposedPorts1.png, exposedPorts2.png
>
>
> 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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