Package MAPREDUCE-2858 (MRv2 WebApp Security)
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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
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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