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From <Milind.Bhandar...@emc.com>
Subject Re: Hadoop 0.22/HBase 0.92 package repos are now available
Date Fri, 30 Sep 2011 20:22:16 GMT
Excellent. 0.9.2 it is, then ! Thanks @squarecog.

- milind


On 9/30/11 11:26 AM, "Dmitriy Ryaboy" <dvryaboy@gmail.com> wrote:

>9.1 just went up for vote, and holding up a release to add 0.22
>compatibility seems ill-advised.
>I would be willing to help get 9.2 out in short order to provide
>compatibility with 22, and I think Joep already did a bunch of work to
>make
>this happen.
>
>D
>
>On Thu, Sep 29, 2011 at 4:54 PM, <Milind.Bhandarkar@emc.com> wrote:
>
>> Dmitry,
>>
>> So, your suggestion would be to try and get 0.9.1 compatible with Hadoop
>> 0.22 ? Would there be an interest from pig committers to see that
>>through,
>> as a 0.9.2 perhaps ?
>>
>> - Milind
>>
>> ---
>> Milind Bhandarkar
>> Greenplum Labs, EMC
>> (Disclaimer: Opinions expressed in this email are those of the author,
>>and
>> do not necessarily represent the views of any organization, past or
>> present, the author might be affiliated with.)
>>
>>
>>
>> On 9/29/11 4:30 PM, "Dmitriy Ryaboy" <dvryaboy@gmail.com> wrote:
>>
>> >Pig 8.2 is likely not going to happen (0 interest from any of the
>> >committers).
>> >
>> >0.9 has already been released, 9.1 is in the works, as is 10.
>> >
>> >Not sure how Milind compiled that list of features in 0.9 but it's
>>kind of
>> >an odd grab-bag of 0.8 and 0.9 features.
>> >
>> >The MASSIVE improvement 0.9 introduced is macros. There are other
>>things;
>> >one unheralded in the 3 blog posts below is that handling of nested
>> >structures is cleaned up a lot (in a subtly non-backwards-compatible
>>way).
>> >
>> >http://www.hortonworks.com/new-apache-pig-features-part-1-macro/
>> >http://www.hortonworks.com/new-apache-pig-features-part-2-embedding/
>> >(note:
>> >not udfs in other languages, that was already in 8).
>> >
>> 
>>http://www.hortonworks.com/new-apache-pig-0-9-features-part-3-additional-
>>f
>> >eatures/
>> >
>> >
>> >On Thu, Sep 29, 2011 at 3:52 PM, Roman Shaposhnik <rvs@cloudera.com>
>> >wrote:
>> >
>> >> 2011/9/29  <Milind.Bhandarkar@emc.com>:
>> >> > [CC'ng Pig-dev].
>> >> >
>> >> > In terms of interest, what is the community more interested in
>>seeing
>> >> work
>> >> > with Hadoop 0.22 ? Pig 0.8.x or Pig.0.9.
>> >> >
>> >> >
>> >> > I took a look at pig 0.9 added features:
>> >> >
>> >> > New parser (still has corner cases)
>> >> > UDFs in languages other than Java
>> >> > Macros
>> >> > Hcatalog support
>> >> >
>> >> > As far as existing installations are concerned, my belief is that
>> >>these
>> >> > features do not make a very compelling case for pig 0.9 to be
>> >>compatible
>> >> > immediately with Hadoop 0.22, and pig 0.8.x makes more sense.
>> >> >
>> >> > What do people think ?
>> >>
>> >> Personally, I'd like to see both of these code lines to have a
>> >> compatibility
>> >> releases to address 0.22/0.23 issues. Also, I'd be totally happy with
>> >> 0.9 NOT addressing this issues if there's 0.10 planned soon enough.
>> >>
>> >> As for 0.8 I really, really, really would like to see a compatibility
>> >> release.
>> >> From the Bigtop side, I can help with build and testing, but I guess
>>we
>> >> need somebody from the Pig community to chime in on how feasible
>> >> 0.8.2 will be.
>> >>
>> >> Thanks,
>> >> Roman.
>> >>
>>
>>


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