Browsing DFS behind gateway
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Key: HADOOP-3249
URL: https://issues.apache.org/jira/browse/HADOOP-3249
Project: Hadoop Core
Issue Type: Wish
Components: dfs
Affects Versions: 0.16.2, 0.16.1, 0.16.0
Environment: Red-Hat cluster
Reporter: Martin Boeker
Dear Hadoop guys,
I'm urgently trying to make a way for users to be able to see the contents of a
Hadoop DFS that is behind a gateway. I'm using port forwarding on the gateway
itself to point to the DFS web interface, something like this:
[gateway_external_IP]:50070 >> [node_internal_IP]:50070
This works fine, if I go to http://gateway_external_ip:50070/ I can view the
DFS cluster html page from the outside world. The problem is that if I click on
any of the slave node links, it forwards to http://node_hostname/.., which
obviously doesn't work. I really need to get this going, a couple of projects
require this to be implemented.
I'm willing to do this any way possible, I don't really need to use the 50070
web interface, even a simple directory structure would do, but I'm not sure how
to implement that either, because I don't know of a way to make an httpd or
ftpd use "bin/hadoop dfs -lsr /" as the root directory. I'd also be willing to
make people use a proxy server if that would fix my issue somehow..
If anyone can help, I would greatly appreciate it, like I said it's kind of
urgent and I'm running out of ideas to try..
Thanks a lot in advance,
-Martin
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