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DevOps / Maven Interview questions

How do I specify packaging/distributable format in Maven?

The packaging for your project can be specified via the POM element <packaging>.

Some of the valid packaging values are jar, war, ear and pom. If no packaging value has been specified, it will default to jar. 

<project xmlns="http://maven.apache.org/POM/4.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
                      http://maven.apache.org/xsd/maven-4.0.0.xsd">
  ...
  <packaging>war</packaging>
  ...
</project>

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