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From Tom White <...@cloudera.com>
Subject Re: Plans for a 0.21 Hadoop Release
Date Sun, 11 Apr 2010 15:49:03 GMT
Hi Owen,

Thanks for your offer to review the work I've been doing on
compatibility. If pushing back the freeze date will help us stabilize
the public API, then I'm OK moving it to 30 April.

On the serialization changes, I'm +1 to backing out the changes since
0.20 rather than trying to get new changes in for 0.21.

Cheers,
Tom

On Sun, Apr 11, 2010 at 12:07 AM, Owen O'Malley <owen.omalley@gmail.com> wrote:
> On Fri, Apr 9, 2010 at 5:16 PM, Doug Cutting <cutting@apache.org> wrote:
>
>> Is this just HADOOP-6685?  Or does it also include MAPREDUCE-1183?
>>
>
> I just meant h-6685.
>
> My instinct would rather be to revert the serialization API changes made
>> since 0.20 (mostly HADOOP-6165) if that's not an API we intend to support,
>> and not add new APIs at the last minute.
>>
>
> I have the patch almost ready, but it is a fair point that reverting the
> previous change is lower risk. I will file an issue. I'm still asking for
> the two week extension to look at the other APIs, especially since I'll
> largely be offline this week.
>
> -- Owen
>

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