4.0.0 org.apache.hadoop hadoop-project 3.0.0-alpha2-SNAPSHOT ../hadoop-project hadoop-assemblies 3.0.0-alpha2-SNAPSHOT Apache Hadoop Assemblies Apache Hadoop Assemblies false org.apache.maven.plugins maven-enforcer-plugin false ${enforced.maven.version} ${enforced.java.version} clean enforce pre-clean default enforce validate site enforce pre-site org.apache.rat apache-rat-plugin