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From Jay Booth <jaybo...@gmail.com>
Subject Re: I am a new comer and have a question about HDFS code check out
Date Tue, 14 Sep 2010 01:59:02 GMT
Hi Min, look at the unit tests which make use of MiniDFSCluster -- you can
run those in debug mode and step through the code, and they include a bunch
of use cases.  That's generally much easier than running all of the
different services and debugging each separately.

On Mon, Sep 13, 2010 at 9:30 PM, Min Long <longm@cn.ibm.com> wrote:

> Thanks for help. I could check out codes. Are there any documentation for
> setting up debug environment for HDFS? Should Single Node HDFS be set up
> for debug purpose? Should Hadoop Common codes be checked out for
> running/debugging HDFS? Or can HDFS alone be enough for run/debug? Sorry
> for the simple questions. Hope to get reply or any advice to new comer for
> HDFS.
>
> Best Regards,
> Min (Catherine) Long
> IBM China Systems and Technology Lab
>
>
>
>
> <Christopher.Shain@sungard.com>
> 09/13/2010 11:25 AM
> Please respond to
> hdfs-dev@hadoop.apache.org
>
>
> To
> <hdfs-dev@hadoop.apache.org>
> cc
>
> Subject
> Re: I am a new comer and have a question about HDFS code check out
>
>
>
>
>
>
> You need to use Git (http://git-scm.com). It is a source control tool like
> CVS, but better suited to large distributed projects.
>
>
> ----- Original Message -----
> From: Min Long <longm@cn.ibm.com>
> To: hdfs-dev@hadoop.apache.org <hdfs-dev@hadoop.apache.org>
> Sent: Sun Sep 12 23:13:34 2010
> Subject: Re: I am a new comer and have a question about HDFS code check
> out
>
> Thanks for reply. But I find the codes are not zipped, so not to be
> downloaded at one shot. Can I check out the code via CVS? If so, what's
> the server configuration and directory info for downloading the codes via
> CVS? Sorry for the simple question. Hope to get your reply. Thanks.
>
> Best Regards,
> Min (Catherine) Long
> IBM China Systems and Technology Lab
>

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