Xin Ren created SPARK-16535:
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Summary: pom.xml warning: "Definition of groupId is redundant,
because it's inherited from the parent"
Key: SPARK-16535
URL: https://issues.apache.org/jira/browse/SPARK-16535
Project: Spark
Issue Type: Improvement
Components: Build
Reporter: Xin Ren
Priority: Minor
Attachments: Screen Shot 2016-07-13 at 3.13.11 PM.png
When I scan through the pom.xml of sub projects, I found this warning as below
and attached screenshot
{code}
Definition of groupId is redundant, because it's inherited from the parent
{code}
I've tried to remove some of the lines with groupId definition, and the build
on my local machine is still ok.
{code}
<groupId>org.apache.spark</groupId>
{code}
As I just find now <maven.version>3.3.9</maven.version> is being used in Spark
2.x, and Maven-3 supports versionless parent elements: Maven 3 will remove the
need to specify the parent version in sub modules. THIS is great (in Maven 3.1).
ref: http://stackoverflow.com/questions/3157240/maven-3-worth-it/3166762#3166762
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