Quick question, being lazy here, lots of JIRA updates on HADOOP-13363 over the 
years not helping either.

Does anyone know what this upgrade will mean w.r.t compatibility for the Hadoop 
releases themselves? Remember that trunk is still 3.x.

Thanks
+Vinod

> On Sep 21, 2019, at 9:55 AM, Vinayakumar B <vinayakum...@apache.org> wrote:
> 
> @Wangda Tan <wheele...@gmail.com> ,
> Sorry for the confusion. HADOOP-13363 is umbrella jira to track multiple
> stages of protobuf upgrade in subtasks. (jar upgrade, Docker update, plugin
> upgrade, shading, etc).
> Right now, first task of jar upgrade is done. So need to update the protoc
> executable in the in build environments.
> 
> @张铎(Duo Zhang) <palomino...@gmail.com> ,
> Sorry for the inconvenience. Yes, indeed plugin update before jar upgrde
> was possible. Sorry I missed it.
> 
> Plugin update needed to be done for whole project, for which precommit
> jenkins will need more time complete end-to-end runs.
> So plugin update is planned in stages in further subtasks. It could be done
> in 2-3 days.
> 
> -Vinay
> 
> On Sat, 21 Sep 2019, 5:55 am 张铎(Duo Zhang), <palomino...@gmail.com> wrote:
> 
>> I think this one is alread in place so we have to upgrade...
>> 
>> https://issues.apache.org/jira/browse/HADOOP-16557
>> 
>> Wangda Tan <wheele...@gmail.com> 于2019年9月21日周六 上午7:19写道:
>> 
>>> Hi Vinay,
>>> 
>>> A bit confused, I saw the HADOOP-13363 is still pending. Do we need to
>>> upgrade protobuf version to 3.7.1 NOW or once HADOOP-13363 is completed?
>>> 
>>> Thanks,
>>> Wangda
>>> 
>>> On Fri, Sep 20, 2019 at 8:11 AM Vinayakumar B <vinayakum...@apache.org>
>>> wrote:
>>> 
>>>> Hi All,
>>>> 
>>>> A very long pending task, protobuf upgrade is happening in
>> HADOOP-13363.
>>> As
>>>> part of that protobuf version is upgraded to 3.7.1.
>>>> 
>>>> Please update your build environments to have 3.7.1 protobuf version.
>>>> 
>>>> BUILIDING.txt has been updated with latest instructions.
>>>> 
>>>> This pre-requisite to update protoc dependecy manually is required
>> until
>>>> 'hadoop-maven-plugin' is replaced with 'protobuf-mavem-plugin' to
>>>> dynamically resolve required protoc exe.
>>>> 
>>>> Dockerfile is being updated to have latest 3.7.1 as default protoc for
>>> test
>>>> environments.
>>>> 
>>>> Thanks,
>>>> -Vinay
>>>> 
>>> 
>> 


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