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Home » Archived » Buckminster » error when accessing galileo update site with aggregator
error when accessing galileo update site with aggregator [message #521642] Thu, 18 March 2010 11:29 Go to next message
Lars Fischer is currently offline Lars FischerFriend
Messages: 105
Registered: July 2009
Senior Member
Hello,

I would like to use the buckminster site aggregator to create an update
site for my development tools. I added a contribution for the current
eclipse galileo update site at
http://download.eclipse.org/releases/galileo

But I always get an error, when connecting to this site. I tried it at
home and at work: always the same error.
But other sites are working fine.

Is this a problem of the aggragator, the galileo update site or do I use
a wrong configuration?


INFO: Starting generation of composite repository
INFO: Adding child meta-data repository
http://community.polarion.com/projects/subversive/download/e clipse/2.0/update-site
ERROR: Build failed! Exception was
org.eclipse.core.runtime.CoreException: Error loading repository
http://download.eclipse.org/releases/galileo
org.eclipse.core.runtime.CoreException: Error loading repository
http://download.eclipse.org/releases/galileo
at
org.eclipse.buckminster.runtime.BuckminsterException.fromMes sage(BuckminsterException.java:64)
at
org.eclipse.buckminster.runtime.BuckminsterException.fromMes sage(BuckminsterException.java:59)
at
org.eclipse.buckminster.aggregator.util.ResourceUtils.getMet adataRepository(ResourceUtils.java:170)
at
org.eclipse.buckminster.aggregator.engine.SourceCompositeGen erator.run(SourceCompositeGenerator.java:79)
at
org.eclipse.buckminster.aggregator.engine.Builder.runComposi teGenerator(Builder.java:1200)
at
org.eclipse.buckminster.aggregator.engine.Builder.run(Builde r.java:688)
at
org.eclipse.buckminster.aggregator.engine.Builder.run(Builde r.java:1059)
at
org.eclipse.buckminster.cmdline.AbstractCommand.basicRun(Abs tractCommand.java:155)
at org.eclipse.buckminster.cmdline.Headless.run(Headless.java:3 41)
at org.eclipse.buckminster.cmdline.Headless.run(Headless.java:1 35)
at
org.eclipse.buckminster.cmdline.Headless.start(Headless.java :189)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:368)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
root@v220091244012236:/usr/local/development/buckminster#



Regards,
Lars
Re: error when accessing galileo update site with aggregator [message #521672 is a reply to message #521642] Thu, 18 March 2010 08:24 Go to previous messageGo to next message
Lars Fischer is currently offline Lars FischerFriend
Messages: 105
Registered: July 2009
Senior Member
On 18.03.2010 12:29, Lars Fischer wrote:
> Hello,
>
> I would like to use the buckminster site aggregator to create an update
> site for my development tools. I added a contribution for the current
> eclipse galileo update site at
> http://download.eclipse.org/releases/galileo
>
> But I always get an error, when connecting to this site. I tried it at
> home and at work: always the same error.
> But other sites are working fine.
>
> Is this a problem of the aggragator, the galileo update site or do I use
> a wrong configuration?

I don't know if this can be called a bug, but the mapped repository
location needs a slash at the end. Without it, the connecting fails.

This works fine:
http://download.eclipse.org/releases/galileo/


Regards,
Lars
Re: error when accessing galileo update site with aggregator [message #521705 is a reply to message #521672] Thu, 18 March 2010 09:36 Go to previous messageGo to next message
Filip Hrbek is currently offline Filip HrbekFriend
Messages: 233
Registered: July 2009
Senior Member
Hello,

if it works for you only with the slash at the end, then it sounds like a bug. Please write a bugzilla issue.

Normally it should not matter if there is a slash at the end or not. However, I was fixing a similar issue in
buckminster aggregator's successor for 3.6, the b3 aggregator (which will replace the buckminster aggregator).
The problem was in preloading all repositories before starting the aggregation process. There was a problem with
the trailing slashes - the repository was processed twice, once with and once without the slash. It's possible
that if this happens, something may go wrong due to unexpected additional load of a repository.

Could you please provide your full aggregation file for testing?

Regards
Filip

Lars Fischer wrote:
> On 18.03.2010 12:29, Lars Fischer wrote:
>> Hello,
>>
>> I would like to use the buckminster site aggregator to create an update
>> site for my development tools. I added a contribution for the current
>> eclipse galileo update site at
>> http://download.eclipse.org/releases/galileo
>>
>> But I always get an error, when connecting to this site. I tried it at
>> home and at work: always the same error.
>> But other sites are working fine.
>>
>> Is this a problem of the aggragator, the galileo update site or do I use
>> a wrong configuration?
>
> I don't know if this can be called a bug, but the mapped repository
> location needs a slash at the end. Without it, the connecting fails.
>
> This works fine:
> http://download.eclipse.org/releases/galileo/
>
>
> Regards,
> Lars
>
>
Re: error when accessing galileo update site with aggregator [message #521748 is a reply to message #521705] Thu, 18 March 2010 16:25 Go to previous message
Lars Fischer is currently offline Lars FischerFriend
Messages: 105
Registered: July 2009
Senior Member
On 18.03.2010 15:30, Filip Hrbek wrote:
>
> if it works for you only with the slash at the end, then it sounds like
> a bug. Please write a bugzilla issue.
>
> Normally it should not matter if there is a slash at the end or not.
> However, I was fixing a similar issue in
> buckminster aggregator's successor for 3.6, the b3 aggregator (which
> will replace the buckminster aggregator).
> The problem was in preloading all repositories before starting the
> aggregation process. There was a problem with
> the trailing slashes - the repository was processed twice, once with and
> once without the slash. It's possible
> that if this happens, something may go wrong due to unexpected
> additional load of a repository.
>
> Could you please provide your full aggregation file for testing?

Once it was working, now I can't reproduce the error.

I tried before with multiple build-files and none of them was working.
After adding the workaround with the ending slash to one build file, now
all others are working fine too.

I cleared all known caches and used a clean workspace, but it is still
working without the slash. Murphy must have been here...

Regards,
Lars
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