From 15/01/2020 mvn central repository no longer supports http

tpch-gen/pom.xml

@@ -82,5 +82,31 @@
       </plugin>
     </plugins>
   </build>
+	
+  <pluginRepositories>
+    <pluginRepository>
+      <id>central</id>
+        <name>Central Repository</name>
+        <url>https://repo.maven.apache.org/maven2</url>
+        <layout>default</layout>
+        <snapshots>
+          <enabled>false</enabled>
+        </snapshots>
+        <releases>
+          <updatePolicy>never</updatePolicy>
+        </releases>
+    </pluginRepository>
+  </pluginRepositories>
+  <repositories>
+    <repository>
+      <id>central</id>
+      <name>Central Repository</name>
+      <url>https://repo.maven.apache.org/maven2</url>
+      <layout>default</layout>
+      <snapshots>
+        <enabled>false</enabled>
+      </snapshots>
+    </repository>
+  </repositories>
 
 </project>