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From Luciano Resende <luckbr1...@gmail.com>
Subject Re: SystemML Hadoop version support
Date Wed, 20 Jan 2016 21:13:55 GMT
On Wed, Jan 20, 2016 at 12:50 PM, Deron Eriksson <deroneriksson@gmail.com>
wrote:

> Does SystemML still support Hadoop 1?
>
> I see in MRConfigurationNames a static initialization block for Hadoop
> v1/v2 properties. I'd like to remove the current deprecated property
> warnings (log messages in the console) that we get with Hadoop v2.4.1 and I
> was wondering if I should add the old v1 and new v2 versions to
> MRConfigurationNames or if I can just add the new v2 versions and the v1
> versions can be removed.
>
> If we still support Hadoop v1, we might want to update the pom with
> profiles for Hadoop 1 and 2.
>
> Deron
>

Even Spark is moving away of supporting some old versions of Hadoop, etc...

I would really like us to be moving kind of together with other
dependencies, in the sense of supporting Hadoop 2.6 and up, and Spark 1.6
and maybe 1.5.2 as well.

-- 
Luciano Resende
http://people.apache.org/~lresende
http://twitter.com/lresende1975
http://lresende.blogspot.com/

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