Updated versions and fixed dependency version

Author: patrickwestphal

pom.xml

@@ -68,8 +68,8 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <scala.version>2.11.11</scala.version>
     <scala.binary.version>2.11</scala.binary.version>
-    <spark.version>2.2.0</spark.version>
-    <flink.version>1.3.1</flink.version>
+    <spark.version>2.2.1</spark.version>
+    <flink.version>1.3.2</flink.version>
     <jena.version>3.5.0</jena.version>
     <sansa.stack.version>0.2.0</sansa.stack.version>
     <sansa.rdf.version>${sansa.stack.version}</sansa.rdf.version>
@@ -134,7 +134,7 @@
       <dependency>
         <groupId>org.apache.hadoop</groupId>
         <artifactId>hadoop-client</artifactId>
-        <version>2.7.2</version>
+        <version>2.7.0</version>
       </dependency>
 
       <!-- Apache Spark Core -->
@@ -149,6 +149,14 @@
         <version>${spark.version}</version>
       </dependency>
 
+      <!-- Apache Hadoop -->
+      <!-- Dependency below was added for Spark -->
+      <dependency>
+        <groupId>org.apache.hadoop</groupId>
+        <artifactId>hadoop-common</artifactId>
+        <version>2.7.0</version>
+      </dependency>
+
       <!-- Apache Flink -->
       <dependency>
         <groupId>org.apache.flink</groupId>

sansa-inference-spark/pom.xml

@@ -145,7 +145,8 @@
         <dependency>
             <groupId>com.holdenkarau</groupId>
             <artifactId>spark-testing-base_${scala.binary.version}</artifactId>
-            <version>${spark.version}_0.7.1</version>
+            <!--version>${spark.version}_0.7.1</version-->
+            <version>2.1.0_0.6.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>