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List:       hadoop-dev
Subject:    Re: state of HOD
From:       Vinod Kumar Vavilapalli <vinodkv () hortonworks ! com>
Date:       2013-01-31 6:06:37
Message-ID: CAMEEY-K3eq8=MyM1wOjwZBj1ErfvoUz0gBR_S7ixJxJtGwq48g () mail ! gmail ! com
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Hi Chris,

HOD is end-of-life starting with Hadoop 0.20. It was active while Python
2.5 was in use. I don't know of anyone who used with more recent versions
of python. Also it isn't tested with later versions of Hadoop.

Starting 2.0, Hadoop itself has resource management built in as part of the
sub-project YARN. You can consider that in place of your current setup of
traditional RM+HOD.

HTH,
+Vinod



On Fri, Jan 18, 2013 at 2:58 PM, Chris Roeder <chris.roeder@ucdenver.edu>wrote:

> Hi,
>
> I saw a post from Stijn De Weirdt here a while back asking about HOD.
> I've been looking at HOD and wondering if some of the difficulties
> stem from a difference in python versions. I have 2.7 available on
> the cluster I hope to use, not 2.5.
>
> Stijn, are you around? Is your code available?
>
> thanks
> -Chris
>
>
> chris . roeder
> *
> ucdenver . edu
>
>


-- 
+Vinod
Hortonworks Inc.
http://hortonworks.com/


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