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From Ashutosh Chauhan <hashut...@apache.org>
Subject Re: [VOTE] officially stop supporting hadoop 0.20.x in hive 0.14 ?
Date Tue, 11 Nov 2014 22:04:44 GMT
Created : https://issues.apache.org/jira/browse/HIVE-8828

On Wed, Oct 8, 2014 at 7:14 AM, Alan Gates <gates@hortonworks.com> wrote:

> +1.
>
> Alan.
>
>   Thejas Nair <thejas@hortonworks.com>
>  October 7, 2014 at 15:53
> I think it is time to revisit the support for hive support for hadoop
> 0.20. Trying to maintain support for it puts additional burden on hive
> contributors.
>
> The last hadoop 0.20.x version was released on Feb 2010. Hadoop 1.0
> was released in Dec 2011.
> I believe most users have moved on to hadoop 2.x or at least hadoop
> 1.x . The users if any that are still on hadoop 0.20 probably don't
> tend to upgrade their hive versions as well.
>
> With the move to maven for builds in hive 0.13, we don't have the
> ability to compile against hadoop 0.20. (Nobody has complains about
> that AFAIK). I am not sure if hive 0.13 works well against hadoop
> 0.20, as it is not clear if that combination is in use. Also, most
> commercial vendors seem to be focussing on testing it against hadoop
> 2.x.
>
> I think it is time to do away with this added burden of attempting to
> support hadoop 0.20.x versions.
>
> Here is my +1 for officially stopping support for hadoop 0.20.x in hive
> 0.14 .
>
> Thanks,
> Thejas
>
>
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