Bumped Flink version. Plugin dependency versions fixed in parent POM.

Author: LorenzBuehmann

pom.xml

@@ -69,7 +69,7 @@
     <scala.version>2.11.8</scala.version>
     <scala.binary.version>2.11</scala.binary.version>
     <spark.version>2.1.0</spark.version>
-    <flink.version>1.2.0</flink.version>
+    <flink.version>1.2.1</flink.version>
     <jena.version>3.1.1</jena.version>
     <sansa.stack.version>0.1.0-SNAPSHOT</sansa.stack.version>
     <sansa.rdf.version>${sansa.stack.version}</sansa.rdf.version>
@@ -82,6 +82,10 @@
     <CodeCacheSize>512m</CodeCacheSize>
   </properties>
 
+  <prerequisites>
+    <maven>3.0</maven>
+  </prerequisites>
+
   <dependencyManagement>
     <dependencies>
       <!-- RDF Layer -->
@@ -404,6 +408,30 @@
           <artifactId>versioneye-maven-plugin</artifactId>
           <version>3.11.2</version>
         </plugin>
+
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-source-plugin</artifactId>
+          <version>3.0.1</version>
+        </plugin>
+
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-javadoc-plugin</artifactId>
+          <version>2.10.4</version>
+        </plugin>
+
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-shade-plugin</artifactId>
+          <version>3.0.0</version>
+        </plugin>
+
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <version>2.20</version>
+        </plugin>
       </plugins>
     </pluginManagement>
 

sansa-inference-flink/pom.xml

@@ -106,11 +106,9 @@ under the License.
 		</dependency>
 
 		<!-- Scopt -->
-		<!-- Flink Distribution uses 3.2.0 which leads to conflicts with newer versions -->
 		<dependency>
 			<groupId>com.github.scopt</groupId>
 			<artifactId>scopt_${scala.binary.version}</artifactId>
-			<version>3.5.0</version>
 		</dependency>
 
 	</dependencies>
@@ -146,7 +144,6 @@ under the License.
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.19.1</version>
 				<configuration>
 					<useFile>false</useFile>
 					<disableXmlReport>true</disableXmlReport>
@@ -242,7 +239,6 @@ under the License.
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.4.1</version>
 				<executions>
 					<!-- Run shade goal on package phase -->
 					<execution>

sansa-inference-spark/pom.xml

@@ -158,7 +158,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.19.1</version>
                 <configuration>
                     <useFile>false</useFile>
                     <disableXmlReport>true</disableXmlReport>
@@ -266,7 +265,6 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-shade-plugin</artifactId>
-                        <version>2.4.3</version>
                         <executions>
                             <execution>
                                 <phase>package</phase>