Merge pull request #612 from zkaoudi/main

minor fixes

Author: juripetersen

LICENSE

@@ -223,3 +223,8 @@ Are copyright 2016 Sebastian Kruse from https://github.com/sekruse/profiledb-jav
 commit hash c28fe7f8e2034994e1c32e29ac8fdcfe7178d92b(https://github.com/sekruse/profiledb-java/commit/c28fe7f8e2034994e1c32e29ac8fdcfe7178d92b)
 
 mvnw files from https://github.com/apache/maven-wrapper Apache 2.0
+
+The files
+wayang-benchmark/src/main/java/org/apache/wayang/apps/terasort/Random16.java and
+wayang-benchmark/src/main/java/org/apache/wayang/apps/terasort/Unsigned.java
+are from Apache Hadoop: https://github.com/apache/hadoop/blob/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/terasort/Random16.java

wayang-platforms/wayang-jdbc-template/pom.xml

@@ -83,11 +83,6 @@
             <artifactId>hadoop-common</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.apache.wayang</groupId>
-            <artifactId>wayang-spark</artifactId>
-            <version>1.1.1-SNAPSHOT</version>
-        </dependency>
     </dependencies>
 
 </project>