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https://issues.apache.org/jira/browse/HADOOP-7702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119243#comment-13119243
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Steve Loughran commented on HADOOP-7702:
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I don't think this should be in conf, but it may need to be accessible somehow.
Why? Because if I bring up a NN listening on 0.0.0.0 I'd like to know that
fact, though I'd also like to know the live hostname ended up 10.4.1.1, and the
live URL being hdfs://cluster1/
I've served up configs with these values and the prefix live. which aided
management; I could imagine serving up a conf file under a different path that
served up the live values with the names people expect -this could then be
downloaded and used directly by a client program (which is what I effectively
did)
> Show the default configuration value in /conf servlet as well
> -------------------------------------------------------------
>
> Key: HADOOP-7702
> URL: https://issues.apache.org/jira/browse/HADOOP-7702
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 0.21.1
> Reporter: Liyin Tang
>
> HADOOP-6408 has shown all the configuration values in the configuration file
> in /conf servlet.
> But some of the configuration value do not exist in config file but be set in
> the code as default value.
> It would be nice to show all these default configuration values in the
> servlet as well.
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