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From Jason Dillon <ja...@planet57.com>
Subject Re: Maven's snapshot mechanism is horked (Re: Build error - Is it from svn commit: r463555 - /geronimo/genesis/trunk/config/project-config/pom.xml?)
Date Mon, 16 Oct 2006 18:27:02 GMT
I think I have tracked this down... looks like ${pom.version} is  
getting resolved to a timestamp version instead of the value it its  
parents <version> element.

Is this expected?

If my parent has 1.1-SNAPSHOT, and an intermediate module defines a  
dependency using ${pom.version}, should this resolve to 1.1-SNAPSHOT  
or to 1.1-<timestamp>-<build> for the current module?

--jason


On Oct 14, 2006, at 6:58 AM, Kenney Westerhof wrote:

> The problem below seems to indicate that the local repository  
> contains an old metadata file.
>
> Running mvn with -U -cpu should fix that (or wait 24 hours and try  
> again :)).
>
> Another solution is to delete the metadata file from the local  
> repository.
>
> Btw, how come the original snapshot versions are removed from the  
> remote repository?
> The local metadata file probably contains a reference to the old  
> snapshot version,
> but doesn't seem to have it locally, which needs investigation..
>
> As for the other snapshot errors: Maven 1 legacy repositories don't  
> contain metadata files. Updating snapshots from them doesn't seem  
> to work. That's another thing that
> should be investigated.
>
> I personally never have problems with snapshot versions, so maybe  
> the use of maven 1 repositories
> and the removal of snapshots from the remote repository isn't  
> handled correctly by Maven.
>
> -- Kenney
>
> Jason Dillon wrote:
>> Folks... maven's handling of *SNAPSHOT artifacts is killing us.   
>> Any idea what is going on... and how we can fix this.  Its an  
>> ongoing problem, seems like new timestamp mismatch problems are  
>> popping up quite often now.  I've already removed our direct use  
>> of m1 repos to get around some problems resolving artifacts... but  
>> something is still very broken with maven's SNAPSHOT mechanism.
>> Any ideas?
>> --jason
>> Begin forwarded message:
>>> From: Jason Dillon <jason@planet57.com>
>>> Date: October 13, 2006 2:00:50 PM PDT
>>> To: dev@geronimo.apache.org
>>> Cc: Jason van Zyl <jason@maven.org>
>>> Subject: Maven's snapshot mechanism is horked (Re: Build error -  
>>> Is it from svn commit: r463555 - /geronimo/genesis/trunk/config/ 
>>> project-config/pom.xml?)
>>>
>>> Yes, build genesis locally for now to get around... I'm gonna  
>>> need to get the maven peeps to explain wtf is going on... and  
>>> hopefully fix maven to not freak out like this.
>>>
>>> The metadata for plugin-support is correct... showing the latest  
>>> 1.1-SNAPSHOT is -23:
>>>
>>> <metadata>
>>>   <groupId>org.apache.geronimo.genesis.plugins</groupId>
>>>   <artifactId>plugin-support</artifactId>
>>>   <version>1.1-SNAPSHOT</version>
>>>   <versioning>
>>>     <snapshot>
>>>       <timestamp>20061013.014841</timestamp>
>>>       <buildNumber>23</buildNumber>
>>>     </snapshot>
>>>     <lastUpdated>20061013014947</lastUpdated>
>>>   </versioning>
>>> </metadata>
>>>
>>> And -23 is there:
>>>
>>> http://people.apache.org/repo/m2-snapshot-repository/org/apache/ 
>>> geronimo/genesis/plugins/plugin-support/1.1-SNAPSHOT/plugin- 
>>> support-1.1-20061013.014841-23.jar
>>> http://people.apache.org/repo/m2-snapshot-repository/org/apache/ 
>>> geronimo/genesis/plugins/plugin-support/1.1-SNAPSHOT/plugin- 
>>> support-1.1-20061013.014841-23.pom
>>>
>>> So, Maven *should* be resolving any 1.1-SNAPSHOT of plugin-config  
>>> to these files... but...
>>>
>>> --jason
>>>
>>>
>>> On Oct 13, 2006, at 1:50 PM, Joe Bohn wrote:
>>>
>>>> Prasad and I hit the same problem earlier today.  There must be  
>>>> something strange going on with the version # where "21" is  
>>>> being assumed instead of the "23" that is actually in the repo.   
>>>> I'm hoping that Jason will know what exactly is going on and how  
>>>> to fix it and I suspect it may be related to one of his changes.
>>>>
>>>> To get around the problem for now you can build genesis  
>>>> locally.  That worked for me.
>>>>
>>>> Joe
>>>>
>>>>
>>>> Donald Woods wrote:
>>>>> Having build problems today and wondering if the below genesis  
>>>>> change yesterday is causing it?
>>>>> Started with a new trunk checkout directory on a SLES10 x86  
>>>>> machine.
>>>>> Removed the existing .m2 repo.
>>>>> bootstrap clean ran fine.
>>>>> bootstrap specs is failing (also tried mvn -U install from  
>>>>> target/external/specs) because the file  
>>>>> version=1.1-20061013.014841-21 is not in the snapshot repo, but  
>>>>> version=1.1-20061013.014841-23 is.
>>>>> ------------------------------------------------------------------ 
>>>>> ------
>>>>> [ERROR] BUILD ERROR
>>>>> [INFO]  
>>>>> ------------------------------------------------------------------ 
>>>>> ------
>>>>> [INFO] Failed to resolve artifact.
>>>>> Missing:
>>>>> ----------
>>>>> 1) org.apache.geronimo.genesis.plugins:plugin-support:jar:1.1- 
>>>>> SNAPSHOT
>>>>>   Try downloading the file manually from the project website.
>>>>>   Then, install it using the command:
>>>>>       mvn install:install-file - 
>>>>> DgroupId=org.apache.geronimo.genesis.plugins - 
>>>>> DartifactId=plugin-support \
>>>>>           -Dversion=1.1-20061013.014841-21 -Dpackaging=jar - 
>>>>> Dfile=/path/to/file
>>>>>   Path to dependency:
>>>>>         1) org.apache.geronimo.genesis.plugins:tools-maven- 
>>>>> plugin:maven-plugin:1.1-20061013.014841-21         2)  
>>>>> org.apache.geronimo.genesis.plugins:plugin-support:jar: 
>>>>> 1.1-20061013.014841-21 ----------
>>>>> 1 required artifact is missing.
>>>>> for artifact:
>>>>> org.apache.geronimo.genesis.plugins:tools-maven-plugin:maven- 
>>>>> plugin:1.1-20061013.014841-21 from the specified remote  
>>>>> repositories:
>>>>>   apache.snapshots (http://people.apache.org/repo/m2-snapshot- 
>>>>> repository),
>>>>>   codehaus-snapshots (http://snapshots.repository.codehaus.org),
>>>>>   central (http://repo1.maven.org/maven2),
>>>>>   codehaus (http://repository.codehaus.org),
>>>>>   apache-snapshots (http://people.apache.org/repo/m2-snapshot- 
>>>>> repository)
>>>>> jdillon@apache.org wrote:
>>>>>> Author: jdillon
>>>>>> Date: Thu Oct 12 20:54:00 2006
>>>>>> New Revision: 463555
>>>>>>
>>>>>> URL: http://svn.apache.org/viewvc?view=rev&rev=463555
>>>>>> Log:
>>>>>> Add tools profile to enable tools-m-p and m-m-p to all projects
>>>>>>
>>>>>> Modified:
>>>>>>     geronimo/genesis/trunk/config/project-config/pom.xml
>>>>>>
>>>>>> Modified: geronimo/genesis/trunk/config/project-config/pom.xml
>>>>>> URL: http://svn.apache.org/viewvc/geronimo/genesis/trunk/ 
>>>>>> config/project-config/pom.xml? 
>>>>>> view=diff&rev=463555&r1=463554&r2=463555
>>>>>> =================================================================

>>>>>> =============
>>>>>> --- geronimo/genesis/trunk/config/project-config/pom.xml  
>>>>>> (original)
>>>>>> +++ geronimo/genesis/trunk/config/project-config/pom.xml Thu  
>>>>>> Oct 12 20:54:00 2006
>>>>>> @@ -508,6 +508,24 @@
>>>>>>                  <activeByDefault>true</activeByDefault>
>>>>>>              </activation>
>>>>>>          </profile>
>>>>>> +        +        <profile>
>>>>>> +            <id>tools</id>
>>>>>> +
>>>>>> +            <build>
>>>>>> +                <plugins>
>>>>>> +                    <plugin>
>>>>>> +                         
>>>>>> <groupId>org.apache.geronimo.genesis.plugins</groupId>
>>>>>> +                        <artifactId>tools-maven-plugin</

>>>>>> artifactId>
>>>>>> +                    </plugin>
>>>>>> +
>>>>>> +                    <plugin>
>>>>>> +                         
>>>>>> <groupId>org.apache.geronimo.genesis.plugins</groupId>
>>>>>> +                        <artifactId>maven-maven-plugin</

>>>>>> artifactId>
>>>>>> +                    </plugin>
>>>>>> +                </plugins>
>>>>>> +            </build>
>>>>>> +        </profile>
>>>>>>      </profiles>
>>>>>>           <reporting>
>>>>>>
>>>>>>
>>>>>>
>>>
>
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