Philipp Dallig created ZEPPELIN-4891:
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Summary: Maven Warning - duplicate declaration
Key: ZEPPELIN-4891
URL: https://issues.apache.org/jira/browse/ZEPPELIN-4891
Project: Zeppelin
Issue Type: Bug
Components: build
Affects Versions: 0.9.0
Reporter: Philipp Dallig
Assignee: Philipp Dallig
If you start maven you get the following warning, even with _mvn clean_
{code}
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for
org.apache.zeppelin:zeppelin-flink:jar:0.9.0-SNAPSHOT
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must
be unique: net.jodah:concurrentunit:jar -> duplicate declaration of version
0.4.4 @ line 621, column 17
[WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found
duplicate declaration of plugin org.apache.maven.plugins:maven-resources-plugin
@ line 859, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten
the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support
building such malformed projects.
[WARNING]
{code}
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