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http://jira.codehaus.org/browse/MNG-2068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_93023
]
Rene Grob commented on MNG-2068:
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I have exactly the same issue with maven 2.0.6. The grand-parent-pom is a
release while the parent-pom is a SNAPSHOT and a mulit-module-project.
> Multiple inheritance fails to find "grand" parent in ../../pom.xml when the
> groupIds differ (Test Case Attached)
> ----------------------------------------------------------------------------------------------------------------
>
> Key: MNG-2068
> URL: http://jira.codehaus.org/browse/MNG-2068
> Project: Maven 2
> Issue Type: Bug
> Components: Inheritance and Interpolation
> Affects Versions: 2.0.4, 2.0.5, 2.0.6
> Reporter: Brian Fox
> Assignee: John Casey
> Priority: Critical
> Fix For: 2.0.x
>
> Attachments: good-sample.zip, mavenbugreport.zip, sample.zip
>
>
> I have a project that inherits from 2 (or more) parents. If the grand parent
> (parent of my parent) isn't in the repository, it isn't found at ../../pom.xml
> In my sample, make sure none of the artifacts are in your repository, then go
> down to sample-jar and try to build from there. See it fail.
> Note: If you remove the ".sub" from the second parent's group and update the
> sampe-jar pom, it no longer fails and finds the grandparent.
> See below for the output when the groups are different (fails) and when they
> are the same (works)
> Failing output:
> E:\sample\sample\sample-parent2\sample-jar>mvn -X compile
> + Error stacktraces are turned on.
> [DEBUG] Building Maven user-level plugin registry from: 'C:\Documents and
> Settin
> gs\brianf\.m2\plugin-registry.xml'
> [DEBUG] Building Maven global-level plugin registry from:
> 'c:\PROGRA~1\MAVEN-~1.
> 2\bin\..\conf\plugin-registry.xml'
> [INFO] Scanning for projects...
> [DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
> project
> : null:sample-jar:jar:null
> [DEBUG] Invalid parent-POM referenced by relative path '../pom.xml' in parent
> sp
> ecification in null:sample-parent2:pom:null:
> Specified: sample-project.sub:sample-parent::SNAPSHOT
> Found: sample-project:sample-parent:pom:SNAPSHOT
> [DEBUG] Retrieving parent-POM from the repository for project:
> null:sample-paren
> t2:pom:null
> [DEBUG] Skipping disabled repository central
> [DEBUG] sample-parent: using locally installed snapshot
> [DEBUG] Trying repository sv1-int
> Downloading:
> http://sv1.tus.stchome.com:9998/repository/sample-project/sub/sampl
> e-parent/SNAPSHOT/sample-parent-SNAPSHOT.pom
> [WARNING] Unable to get resource from repository sv1-int
> (http://sv1.tus.stchome
> .com:9998/repository)
> [DEBUG] Trying repository Maven Snapshots
> Downloading:
> http://snapshots.maven.codehaus.org/maven2//sample-project/sub/samp
> le-parent/SNAPSHOT/sample-parent-SNAPSHOT.pom
> [WARNING] Unable to get resource from repository Maven Snapshots
> (http://snapsho
> ts.maven.codehaus.org/maven2/)
> [DEBUG] Skipping disabled repository central
> [INFO]
> -------------------------------------------------------------------------
> ---
> [ERROR] FATAL ERROR
> [INFO]
> -------------------------------------------------------------------------
> ---
> [INFO] Failed to resolve artifact.
> GroupId: sample-project.sub
> ArtifactId: sample-parent
> Version: SNAPSHOT
> Reason: Unable to download the artifact from any repository
> sample-project.sub:sample-parent:pom:SNAPSHOT
> OUTPUT WITHOUT .sub:
> E:\sample\sample\sample-parent2\sample-jar>mvn -X compile
> + Error stacktraces are turned on.
> [DEBUG] Building Maven user-level plugin registry from: 'C:\Documents and
> Settin
> gs\brianf\.m2\plugin-registry.xml'
> [DEBUG] Building Maven global-level plugin registry from:
> 'c:\PROGRA~1\MAVEN-~1.
> 2\bin\..\conf\plugin-registry.xml'
> [INFO] Scanning for projects...
> [DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
> project
> : null:sample-jar:jar:null
> [DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
> project
> : null:sample-parent2:pom:null
> [INFO]
> -------------------------------------------------------------------------
> ---
> [INFO] Building Maven Quick Start Archetype
> [INFO] task-segment: [compile]
> [INFO]
> -------------------------------------------------------------------------
> ---
> [DEBUG] maven-resources-plugin: resolved to version 2.1 from repository
> central
> [DEBUG] Retrieving parent-POM from the repository for project:
> null:maven-resour
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