Contributions welcome?

joe darcy joe.darcy at oracle.com
Tue Oct 30 15:57:53 UTC 2018


Hi Martijn,

Thanks for the offer; we'll keep that in mind as Skara progress.

For now, we're focusing efforts on considering the SCM and code review 
systems for JDK 12 and later.

Cheers,

-Joe


On 10/29/2018 12:34 PM, Martijn Verburg wrote:
> FWIW - we’ve seen similar download speeds from our git clones of the 
> mercurial forests (hosted at GitHub) and interestingly it’s decent 
> speeds for our binary releases as well.  GitHub’s CDN capabilities 
> seem pretty good, although when they have an outage it certainly hurts.
>
> The clone is a bit slower for full 8 update forest clone (loads more 
> history), but it’s still good overall.
>
> @Joe - I’ll echo Patrick’s offer to help. Whatever we can do / 
> experiment on your behalf let us know, especially if you’re looking to 
> migrate the 8u repo which has a number of git/hg challenges with 
> regards to history etc that we are working around, it’s been 
> interesting...
>
> Cheers,
> Martijn
>
> On Mon, 29 Oct 2018 at 16:51, joe darcy <joe.darcy at oracle.com 
> <mailto:joe.darcy at oracle.com>> wrote:
>
>     Hi Patrick,
>
>     The times you're seeing are consistent with the measurements we've
>     made.
>     Cloning from hg.openjdk can take upwards of 30 minutes in Europe and
>     other locations far (in internet terms) from the server. Clones from
>     github tend to be 1 to 2 minutes at all the locations we've measured,
>     given reasonable equipment.
>
>     Thanks,
>
>     -Joe
>
>
>     On 10/27/2018 10:54 AM, Patrick Reinhart wrote:
>     > Hi Joe,
>     >
>     > Wow !!
>     >
>     > [pr at wsccuw01 openjdk]$ time git clone https://github.com/openjdk/jdk
>     > [...]
>     > real    0m49.661s
>     > user    0m40.437s
>     > sys    0m6.495s
>     >
>     >
>     > versus:
>     > [pr at wsccuw01 openjdk]$ time hg clone
>     https://hg.openjdk.java.net/jdk/jdk
>     > [...]
>     > real    35m0.594s
>     > user    5m48.109s
>     > sys    0m33.165s
>     >
>     >
>     > -Patrick
>     >
>     >
>     > Am 25.10.18 um 22:54 schrieb joe darcy:
>     >> On 10/25/2018 1:29 PM, Patrick Reinhart wrote:
>     >>> Hi Joe,
>     >>>
>     >>> I will get my a clone and see how fast that goes compared to the
>     >>> mercurial way...
>     >>>
>     >>> .. and hey: I was ranked as #33 contributor :-)
>     >>>
>     >>> -Patrick
>     >>>
>     >> Thanks Patrick.
>     >>
>     >> For all the download testing we've done, we've seen healthy
>     speedups
>     >> compared to hg :-)
>     >>
>     >> -Joe
>     >>
>     >
>
> -- 
> Cheers, Martijn (Sent from Gmail Mobile)



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