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Re: [cdt-dev] CDT master build taking forever
Hi folks,

AFAICT the reason for the builds taking a long time is down to a general (intermittent) slowness of the build machine. It may be down to other shared users on the machine (we now share the JIPP with a few other big Eclipse projects: OpenJ9, Microprofile, Collections, LS, and a dozen other small ones). 

What I can see is the differences between buildtime on a reasonable(ish) build #1579 and another build that was 30 minutes slower, #1580 is that almost all the slowness is running "tycho-source-plugin:1.1.0:plugin-source (plugin-source)". On the fast build it stays at generally a few seconds, while on the slow build that step sometimes takes 4 minutes. 

I don't know what tycho-source-plugin is doing that makes it more vulnerable than other tasks, I have sent a query to tycho-dev. 

I will continue to monitor the situation.

Jonah



~~~
Jonah Graham
Kichwa Coders Ltd.
www.kichwacoders.com

On 18 April 2018 at 10:33, Jonah Graham <jonah@xxxxxxxxxxxxxxxx> wrote:
Hi Doug,

I had started looking at this yesterday. I managed to get a build to pass in 1 1/2 hours after clearing the workspace (#1573). Then the subsequent builds failed again. Interesting that the cdt-sonar builds are functioning properlyish and they do basically the same thing followed by sonar work.

I will continue investigating, but at the moment eclipse.org is having a service outage which means ci.eclipse.org/cdt is not being very usable.

Jonah


~~~
Jonah Graham
Kichwa Coders Ltd.
www.kichwacoders.com

On 18 April 2018 at 03:59, Doug Schaefer <dschaefer@xxxxxxxxxxxxxx> wrote:

Well, not quite forever. We’ve been getting lots of timeouts on the builds. Finally changed it to timeout only if there’s no output coming and it finished after 2 hours and 15 minutes. We’ll need to investigate what’s happening there.

 

Doug.


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