Ben you are stubbornly learning so much about travis; could we write down
some care and feeding instructions for these tricks for the developers
guide? Or is tarvis too much of a moving target ...
--
Jody Garnett
On 11 September 2017 at 19:56, Ben Caradoc-Davies <[email protected]> wrote:
> I have applied a new fix to all of the branches. My original fix was
> likely getting overwritten by some undocumented Travis stage order. Initial
> tests indicate that the new fix works on the new (August) Travis worker
> images. It is not needed on the old ones but does no harm.
>
> Of all places I found the fix in some sort of Japanese aggregator. I wish
> Travis would put this in their documentation:
>
> https://www.ctolib.com/article/comments/461
>
> ******
>
> Use new Travis image with _JAVA_OPTIONS unset
>
> Per Travis support:
>
> As part of the Trusty image updates we've capped Java memory by setting
> the _JAVA_OPTIONS environment variable, which seems to be interfering
> with your build. Since you are running in our sudo:required environment
> and your build is memory-heavy, I'd suggest unsetting this (it was
> mostly aimed at our users running Java inside Docker). For example,
> adding "before_install: unset _JAVA_OPTIONS" should do the trick.
>
> ******
>
> Kind regards,
> Ben.
>
>
> On 12/09/17 14:21, Ben Caradoc-Davies wrote:
>
>> My fix is ineffective. Success depends on how the age of the Travis
>> worker image. The newer workers fail:
>>
>> Builds on these images succeed:
>>
>> Build image provisioning date and time
>> Fri Jul 7 18:52:25 UTC 2017
>>
>> Builds on these images fail:
>>
>> Build image provisioning date and time
>> Tue Aug 29 02:50:02 UTC 2017
>>
>> It is a lottery. Affects both GeoTools and GeoServer and all branches.
>>
>> Kind regards,
>> Ben.
>>
>> On 12/09/17 13:11, Ben Caradoc-Davies wrote:
>>
>>> Travis started setting _JAVA_OPTIONS, which overrides our Maven memory
>>> settings and puts us again at risk of random build failures:
>>> https://docs.travis-ci.com/user/build-environment-updates/2017-09-06/
>>>
>>> I have removed _JAVA_OPTIONS in .travis.yml on supported branches of
>>> GeoTools and GeoServer.
>>>
>>
>>
> --
> Ben Caradoc-Davies <[email protected]>
> Director
> Transient Software Limited <http://transient.nz/>
> New Zealand
>
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