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https://issues.apache.org/jira/browse/TEZ-1422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johannes Zillmann updated TEZ-1422:
-----------------------------------
Attachment: TEZ-1422.1.patch
> Provide a way to hook in static address resolution when talking to AM from
> client
> ---------------------------------------------------------------------------------
>
> Key: TEZ-1422
> URL: https://issues.apache.org/jira/browse/TEZ-1422
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Johannes Zillmann
> Attachments: TEZ-1422.1.patch
>
>
> h6. Usecase
> Client sits outside of the YARN subnet. YARN/TEZ passes out internal host
> addresses which are not resolvable by the client. Example: test-environment
> where YARN sits in ec2 and the test/client sits outside.
> h6. Solution
> Use NetUtils.createSocketAddrForHost() instead of new InetSocketAddress() in
> TezClientUtils#getAMProxy().
> This would allow to use NetUtils.addStaticResolution() which can be used to
> have a static private -> public mapping!
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