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From Jamie Grier <jgr...@lyft.com>
Subject Re: [DISCUSS] Towards a leaner flink-dist
Date Fri, 18 Jan 2019 15:17:59 GMT
I'm not sure if this is required.  It's quite convenient to be able to just
grab a single tarball and you've got everything you need.

I just did this for the latest binary release and it was 273MB and took
about 25 seconds to download.  Of course I know connection speeds vary
quite a bit but I don't think 273 MB seems onerous to download and I like
the simplicity of it the way it is.



On Fri, Jan 18, 2019 at 3:34 AM Fabian Hueske <fhueske@gmail.com> wrote:

> Hi Chesnay,
>
> Thank you for the proposal.
> I think this is a good idea.
> We follow a similar approach already for Hadoop dependencies and
> connectors (although in application space).
>
> +1
>
> Fabian
>
> Am Fr., 18. Jan. 2019 um 10:59 Uhr schrieb Chesnay Schepler <
> chesnay@apache.org>:
>
>> Hello,
>>
>> the binary distribution that we release by now contains quite a lot of
>> optional components, including various filesystems, metric reporters and
>> libraries. Most users will only use a fraction of these, and as such
>> pretty much only increase the size of flink-dist.
>>
>> With Flink growing more and more in scope I don't believe it to be
>> feasible to ship everything we have with every distribution, and instead
>> suggest more of a "pick-what-you-need" model, where flink-dist is rather
>> lean and additional components are downloaded separately and added by
>> the user.
>>
>> This would primarily affect the /opt directory, but could also be
>> extended to cover flink-dist. For example, the yarn and mesos code could
>> be spliced out into separate jars that could be added to lib manually.
>>
>> Let me know what you think.
>>
>> Regards,
>>
>> Chesnay
>>
>>

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