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Hadoop, mail # dev - Towards Hadoop 1.0:  Stronger API Compatibility from 0.21 onwards


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Sanjay Radia 2009-08-28, 00:43
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Doug Cutting 2009-08-28, 17:35
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Sanjay Radia 2009-08-28, 21:52
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Doug Cutting 2009-08-28, 22:15
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Sanjay Radia 2009-09-25, 15:28
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Doug Cutting 2009-09-25, 17:05
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Dhruba Borthakur 2009-09-25, 17:13
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Allen Wittenauer 2009-09-25, 19:03
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Re: Towards Hadoop 1.0: Stronger API Compatibility from 0.21 onwards
Sanjay Radia 2009-09-25, 19:44

On Sep 25, 2009, at 12:03 PM, Allen Wittenauer wrote:

> On 9/25/09 10:13 AM, "Dhruba Borthakur" <[EMAIL PROTECTED]> wrote:
> > It is really nice to have wire-compatibility between clients and  
> servers
> > running different versions of hadoop. The reason we would like  
> this is
> > because we can allow the same client (Hive, etc) submit jobs to two
> > different clusters running different versions of hadoop. But I am  
> not stuck
> > up on the name of the release that supports wire-compatibility, it  
> can be
> > either 1.0  or something later than that.
>
> To me, the lack of wire compatibility makes will make "Hadoop 1.0"  
> in name
> only when in reality it is more like 0.80. :(

My sentiments exactly, though I could learn to live with it ....
>

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Allen Wittenauer 2009-09-25, 19:50
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Doug Cutting 2009-09-25, 20:18
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Allen Wittenauer 2009-09-25, 20:55
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Doug Cutting 2009-09-25, 21:40
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Allen Wittenauer 2009-09-25, 21:51
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Steve Loughran 2009-09-28, 10:15
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Andrew Purtell 2009-09-28, 17:25
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Sanjay Radia 2009-09-28, 18:06
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Dhruba Borthakur 2009-09-28, 19:04