xtable poms are missing license details

[pjfanning]

Feature Request / Improvement

License is not defined in

• https://repository.apache.org/content/groups/staging/org/apache/xtable/xtable/0.1.0-incubating/xtable-0.1.0-incubating.pom
• https://repository.apache.org/content/groups/staging/org/apache/xtable/xtable-core/0.1.0-incubating/xtable-core-0.1.0-incubating.pom

https://repo1.maven.org/maven2/org/apache/pekko/pekko-actor_3/1.1.0/pekko-actor_3-1.1.0.pom shows how license can be declared.

<licenses>
<license>
<name>Apache-2.0</name>
<url>https://www.apache.org/licenses/LICENSE-2.0.html</url>
<distribution>repo</distribution>
</license>
</licenses>

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[rangareddy]

Hi @pjfanning

I will work on this jira.

Do you want me to add Licence in all pom.xml files or only xtable parent pom.xml? For Spark project, Licence tag is added to Spark parent pom file only.

[rangareddy]

Created a pull request:

#533