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From "Larry McCay (Jira)" <j...@apache.org>
Subject [jira] [Updated] (KNOX-1334) Knox Service Defs for UIs in AWS EMR Deployments
Date Wed, 11 Nov 2020 17:41:00 GMT

     [ https://issues.apache.org/jira/browse/KNOX-1334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Larry McCay updated KNOX-1334:
------------------------------
    Fix Version/s:     (was: 1.5.0)
                   1.6.0

> Knox Service Defs for UIs in AWS EMR Deployments
> ------------------------------------------------
>
>                 Key: KNOX-1334
>                 URL: https://issues.apache.org/jira/browse/KNOX-1334
>             Project: Apache Knox
>          Issue Type: Bug
>            Reporter: PRAVEEN K RAVIKUMAR
>            Priority: Major
>             Fix For: 1.6.0
>
>         Attachments: KNOX-1343.patch
>
>
> Hi
> I have requirement to send all the request coming to proxy to be forwarded to EMR master
node.
> Example:
> https://<any dns-name>:<PORT>/ --> Proxy --> EMR master.
> The DNS name could be anything, because there are many slave nodes. I would like the
proxy to "redirect" dynamically "https://<any dns-name>:<PORT>/" to EMR master
host. Could you please let me know if a reverse proxy/ Apache Knox can do that. I am trying
to mimic option2 "SSH Tunnel to the Master Node Using Dynamic Port Forwarding"
> https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-ssh-tunnel.html
> Sample URLS:
> YARN ResourceManager https://master-public-dns-name:8088/ YARN NodeManager https://slave-public-dns-name:8042/
Spark HistoryServer https://master-public-dns-name:18080/
> [https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-ssh-tunnel.html]
>  
> If so could you please share me the steps to configure Knox on EMR cluster- would be
very helpful?
> Praveen.



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