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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6363) HBaseConfiguration can carry a main method that dumps XML output for debug purposes
Date Fri, 20 Jul 2012 02:23:35 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13418882#comment-13418882
] 

Harsh J commented on HBASE-6363:
--------------------------------

Thanks again Shengsheng.

The /dump servlet is more verbose than the simple XML given by /conf servlet. If its just
config you need, /conf is where you need to go to, not /dump. But for the sake of debuggability,
suggesting /dump in the javadoc does seem fine to do for HBase.

I think the patch looks good. If needed, we can switch /dump with /conf (since we're discussing
just configs, not env. info as well), but otherwise I think it does what the goal of this
report was. Thanks again!
                
> HBaseConfiguration can carry a main method that dumps XML output for debug purposes
> -----------------------------------------------------------------------------------
>
>                 Key: HBASE-6363
>                 URL: https://issues.apache.org/jira/browse/HBASE-6363
>             Project: HBase
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 0.94.0
>            Reporter: Harsh J
>            Priority: Trivial
>              Labels: conf, newbie, noob
>         Attachments: HBASE-6363.2.patch, HBASE-6363.patch
>
>
> Just like the Configuration class carries a main() method in it, that simply loads itself
and writes XML out to System.out, HBaseConfiguration can use the same kinda method.
> That way we can do "hbase org.apache.hadoop.….HBaseConfiguration" to get an Xml dump
of things HBaseConfiguration has properly loaded. Nifty in checking app classpaths sometimes.

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