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Posted to dev@bigtop.apache.org by "Peter Linnell (Commented) (JIRA)" <ji...@apache.org> on 2012/02/24 20:01:50 UTC
[jira] [Commented] (BIGTOP-418) Package MAPREDUCE-2858 (MRv2 WebApp
Security)
[ https://issues.apache.org/jira/browse/BIGTOP-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13215819#comment-13215819 ]
Peter Linnell commented on BIGTOP-418:
--------------------------------------
+1 LGTM
> Package MAPREDUCE-2858 (MRv2 WebApp Security)
> ---------------------------------------------
>
> Key: BIGTOP-418
> URL: https://issues.apache.org/jira/browse/BIGTOP-418
> Project: Bigtop
> Issue Type: Bug
> Components: General
> Affects Versions: 0.4.0
> Reporter: Roman Shaposhnik
> Assignee: Roman Shaposhnik
> Fix For: 0.4.0
>
> Attachments: BIGTOP-418.patch.txt
>
>
> A new server has been added to yarn. It is a web proxy that sits in front of the AM web UI. The server is controlled by the yarn.web-proxy.address config. If that config is set, and it points to an address that is different then the RM web interface then a separate proxy server needs to be launched.
> This can be done by running
> yarn-daemon.sh start proxyserver
> If a separate proxy server is needed other configs also may need to be set, if security is enabled.
> yarn.web-proxy.principal
> yarn.web-proxy.keytab
> The proxy server is stateless and should be able to support a VIP or other load balancing sitting in front of multiple instances of this server.
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