Hi

That's a very nice tool thanks for sharing! It is indeed even faster, it takes 
"only" 21 minutes on my machine which is much better.

As it is significantly faster and generally reliable, any reason why it is not 
used in the build pipeline? At least to validate the PRs when the tests are 
skipped

Regards,
Nicolas

________________________________
From: Otavio Rodolfo Piske <angusyo...@gmail.com>
Sent: Tuesday, February 8, 2022 17:34
To: dev@camel.apache.org <dev@camel.apache.org>
Subject: Re: Parallel Build in Camel

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Hello,

I have been using parallel builds with Camel and all it's sub-projects
regularly. On some (rare) occasions I find a problem or two, but it's
usually solved with rebuilding or running a non-parallel build.

In my case, I build using Maven Daemon [1] and it has proven to be very
stable in terms of reliability. A cached build of Camel takes about 1
minute on my Desktop (Ryzen 9 3900XT 12 cores / 24 threads, 32Gb RAM). I
don't have the precise numbers, but a clean build with Maven Daemon takes
about 9 minutes. On my MBP with a similar configuration to yours, a cached
build is around 3-4 minutes and a non-cached is between 14 to 18 minutes.
Not great, but not terrible either.

1. 
https://urldefense.com/v3/__https://github.com/apache/maven-mvnd__;!!CiXD_PY!HVOrEMl7_mFR4dV-jkTqvqa6h1P9X-qJRX7MyRs6WeOMqhjt6g6J-jfihrMwRpE$

Kind regards

On Tue, Feb 8, 2022 at 5:27 PM Nicolas Filotto <nfilo...@talend.com> wrote:

> Hi Cameleers,
>
> I was wondering if it was safe to use the parallel build of maven at least
> to compile camel faster. Are you aware of any issues with it?
>
> I'm asking that because on my local machine (MBP 2,6 GHz Intel Core i7
> with 6 cores), launching:
>
>   *   mvn clean install -Pfastinstall -Psourcecheck - takes about 50
> minutes
>   *   mvn -T 1C clean install -Pfastinstall -Psourcecheck - takes about 30
> minutes
>
> So, it is not revolutionary, but it can still be helpful if it is
> reliable/safe enough.
>
> Thanks in advance for your answers,
> Nicolas
>
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>

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Otavio R. Piske
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