Re: [cbi-dev] Failed to load p2 metadata repository from location

["Saeed, Saleem" <saleem.saeed@xxxxxxx>]

Unfortunately I have not been able to reproduce it. After trying a new full clean build, I ended up with yet another error. It seems related but this time I get the following:

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-surefire-plugin:0.26.0:test (default-test) on project org.eclipse.jdt.core.tests.compiler: There are test failures.

Sorry for sending so many messages, I've tried doing some research but there aren't a lot of answers on the internet about this issue.

Saleem 


-----Original Message-----
From: cbi-dev-bounces@xxxxxxxxxxx [mailto:cbi-dev-bounces@xxxxxxxxxxx] On Behalf Of Jonah Graham
Sent: Tuesday, December 06, 2016 4:47 PM
To: Common-build Developers discussion <cbi-dev@xxxxxxxxxxx>
Subject: Re: [cbi-dev] Failed to load p2 metadata repository from location

I just did a quick google search for "tycho Could not determine installation size of file" and came up with https://bugs.eclipse.org/bugs/show_bug.cgi?id=484000. It looks like the same thing you faced. If you have a reproducible test case I am sure the team would be grateful.

Also, I forgot to mention, the cache in ~/.m2 may be worth dumping too, especially if a corrupted file ended up in there:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=373173

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


On 6 December 2016 at 22:43, Jonah Graham <jonah@xxxxxxxxxxxxxxxx> wrote:
> Hi Saleem,
>
> I am not sure what happened. Do try to do a *full* clean of your 
> directory, i.e. use something like git clean -dfx to remove 
> everything, including ignored files.
>
> Also, it appears you are doing your build as "root", although not 
> likely to be related, I would generally class that as not a good idea.
>
> Jonah
>
>
> ~~~
> Jonah Graham
> Kichwa Coders Ltd.
> www.kichwacoders.com
>
>
> On 6 December 2016 at 17:36, Saeed, Saleem <saleem.saeed@xxxxxxx> wrote:
>> Thanks, you were right - it was a proxy issue on my side. I am now running into a new problem however. After running mvn clean verify, it spends about an hour building things but gets stuck here:
>>
>> [ERROR] Failed to execute goal 
>> org.eclipse.tycho:tycho-packaging-plugin:0.26.0:package-feature 
>> (default-package-feature) on project org.eclipse.jdt: Execution 
>> default-package-feature of goal 
>> org.eclipse.tycho:tycho-packaging-plugin:0.26.0:package-feature 
>> failed: Could not determine installation size of file 
>> /root/eclipse/eclipse.platform.releng.aggregator/eclipse.jdt.ui/org.e
>> clipse.jdt.ui/target/org.eclipse.jdt.ui-3.13.0-SNAPSHOT.jar: zip file 
>> is empty -> [Help 1]
>>
>> Did something not get downloaded correctly? Could this possibly be another proxy issue?
>>
>> Thanks,
>>
>> Saleem
>>
>> -----Original Message-----
>> From: cbi-dev-bounces@xxxxxxxxxxx 
>> [mailto:cbi-dev-bounces@xxxxxxxxxxx] On Behalf Of Jonah Graham
>> Sent: Monday, December 05, 2016 2:55 PM
>> To: Common-build Developers discussion <cbi-dev@xxxxxxxxxxx>
>> Subject: Re: [cbi-dev] Failed to load p2 metadata repository from 
>> location
>>
>> Hi Saleem
>>
>> The download host is working from here at the moment. Perhaps it was a transient error or perhaps a firewall/proxy issue on your side.
>>
>> Can you open 
>> http://download.eclipse.org/tools/orbit/I-builds/I20161118141606/repo
>> sitory
>> in your browser?
>>
>> Jonah
>>
>> ~~~
>> Jonah Graham
>> Kichwa Coders Ltd.
>> www.kichwacoders.com
>>
>>
>> On 5 December 2016 at 20:37, Saeed, Saleem <saleem.saeed@xxxxxxx> wrote:
>>> Hello Everyone,
>>>
>>>
>>>
>>> I am following the instructions to build the Eclipse IDE from source on:
>>> http://www.vogella.com/tutorials/EclipsePlatformDevelopment/article.
>>> ht ml#building-the-eclipse-ide-from-source
>>>
>>>
>>>
>>> My plan is to just build the Eclipse IDE from source with maven. I 
>>> cloned the master branch as described in section 9.3 in the link 
>>> above, ran “mvn clean verify” but I get the following error:
>>>
>>>
>>>
>>> [ERROR] Failed to resolve target definition
>>> /<my_full_path>/eclipse.platform.releng.aggregator/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target:
>>> Failed to load p2 metadata repository from location
>>> http://download.eclipse.org/tools/orbit/I-builds/I20161118141606/repository:
>>> Unknown Host:
>>> http://download.eclipse.org/tools/orbit/I-builds/I20161118141606/repository/content.xml:
>>> Unknown host download.eclipse.org -> [Help 1]
>>>
>>> [ERROR] For more information about the errors and possible 
>>> solutions, please read the following articles:
>>>
>>> [ERROR] [Help 1]
>>> http://cwiki.apache.org/confluence/display/MAVEN/MavenExecutionExcep
>>> ti
>>> on
>>>
>>>
>>>
>>>
>>>
>>> I have my proxy configured in the settings.xml for maven, and a huge 
>>> list of poms and jars had successfully been downloaded, but  I can’t 
>>> seem to get around this error.
>>>
>>>
>>>
>>> Any ideas on how to resolve this?
>>>
>>>
>>>
>>> Thanks,
>>>
>>>
>>>
>>> Saleem
>>>
>>>
>>>
>>>
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