[ZEPPELIN-4700] Cleanup Maven warnings & unify plugin management

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: build
• Assignee: Alex Ott
• Reporter: Alex Ott
• Created: 29/Mar/20 11:53
• Updated: 24/Dec/20 03:20
• Resolved: 09/Apr/20 06:45

Description

When using Maven, it generates a lot of messages like this:

[WARNING] Some problems were encountered while building the effective model for org.apache.zeppelin:zeppelin-jupyter-interpreter-shaded:jar:0.9.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-shade-plugin is missing. @ line 61, column 15
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.apache.zeppelin:spark-interpreter:jar:0.9.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin com.googlecode.maven-download-plugin:download-maven-plugin @ line 411, column 15
[WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-resources-plugin @ line 591, column 15
...

that would be nice to fix...

Issue Links

• links to: GitHub Pull Request #3707