Maven 3 doesn't like duplicate dependencies in hbase/pom.xml ------------------------------------------------------------
Key: HBASE-2982 URL: https://issues.apache.org/jira/browse/HBASE-2982 Project: HBase Issue Type: Bug Components: build Environment: Using eclipse maven plugin that forces usage of embedded Maven 3 for dependency resolution. Reporter: James Kennedy An install of the latest maven plugin resolves dependencies with Maven 3. Maven 3 does not like the fact that several dependencies in the main pom.xml are duplicated. Below is the error message which can be fixed by removing: * The 2nd com.google.guava dependency from the "Test dependencies" section * both org.slf4j dependencies from the "Avro dependencies" section 9/10/10 11:15:50 AM PDT: Build errors for hbase; org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs: [WARNING] 'version' contains an expression but should be a constant. @ org.apache.hbase:hbase:${hbase.version}, /opt/eclipse/troove/hbase/pom.xml [ERROR] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.slf4j:slf4j-log4j12:jar -> duplicate declaration of version ${slf4j.version} @ org.apache.hbase:hbase:${hbase.version}, /opt/eclipse/troove/hbase/pom.xml [ERROR] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.slf4j:slf4j-api:jar -> duplicate declaration of version ${slf4j.version} @ org.apache.hbase:hbase:${hbase.version}, /opt/eclipse/troove/hbase/pom.xml [ERROR] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.google.guava:guava:jar -> duplicate declaration of version ${guava.version} @ org.apache.hbase:hbase:${hbase.version}, /opt/eclipse/troove/hbase/pom.xml [WARNING] 'build.plugins.plugin.version' is missing for org.codehaus.mojo:build-helper-maven-plugin @ org.apache.hbase:hbase:0.89-SNAPSHOT-withHLogSplit, /opt/eclipse/troove/hbase/pom.xml -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.