rollback to version 1.6.2 for logging and current api compatibility

ehsanmok · ehsanmok · commit bfa1d3a3c13b · 2017-02-26T21:06:04.000-08:00
diff --git a/build.sbt b/build.sbt
@@ -4,7 +4,7 @@ version := "1.0-SNAPSHOT"
 
 scalaVersion := "2.10.4"
 
-sparkVersion := "2.0.0"
+sparkVersion := "1.6.2"
 
 sparkComponents += "mllib"
 
