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Date: Fri, 20 Jul 2012 02:23:35 +0000 (UTC)
From: "Harsh J (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
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In-Reply-To: <1151761661.27764.1341921035736.JavaMail.jiratomcat@issues-vm>
Subject: [jira] [Commented] (HBASE-6363) HBaseConfiguration can carry a main
 method that dumps XML output for debug purposes
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    [ https://issues.apache.org/jira/browse/HBASE-6363?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1341=
8882#comment-13418882 ]=20

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

Thanks again Shengsheng.

The /dump servlet is more verbose than the simple XML given by /conf servle=
t. 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 s=
eem fine to do for HBase.

I think the patch looks good. If needed, we can switch /dump with /conf (si=
nce 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!
               =20
> HBaseConfiguration can carry a main method that dumps XML output for debu=
g 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 sim=
ply loads itself and writes XML out to System.out, HBaseConfiguration can u=
se the same kinda method.
> That way we can do "hbase org.apache.hadoop.=E2=80=A6.HBaseConfiguration"=
 to get an Xml dump of things HBaseConfiguration has properly loaded. Nifty=
 in checking app classpaths sometimes.

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