diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/SparkGraphImporterJob.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/SparkGraphImporterJob.java
index 24989c44b..a2fe08b67 100644
--- a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/SparkGraphImporterJob.java
+++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/SparkGraphImporterJob.java
@@ -8,7 +8,6 @@ import org.apache.commons.lang.StringUtils;
 import org.apache.hadoop.io.Text;
 import org.apache.spark.api.java.JavaRDD;
 import org.apache.spark.api.java.JavaSparkContext;
-import org.apache.spark.sql.Dataset;
 import org.apache.spark.sql.Encoder;
 import org.apache.spark.sql.Encoders;
 import org.apache.spark.sql.SparkSession;
diff --git a/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/config-default.xml b/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/config-default.xml
new file mode 100644
index 000000000..3832110ca
--- /dev/null
+++ b/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/config-default.xml
@@ -0,0 +1,14 @@
+<configuration>
+    <property>
+        <name>jobTracker</name>
+        <value>yarnRM</value>
+    </property>
+    <property>
+        <name>nameNode</name>
+        <value>hdfs://nameservice1</value>
+    </property>
+    <property>
+        <name>oozie.use.system.libpath</name>
+        <value>true</value>
+    </property>
+</configuration>
\ No newline at end of file
diff --git a/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/workflow.xml b/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/workflow.xml
new file mode 100644
index 000000000..c814c07bb
--- /dev/null
+++ b/dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/workflow.xml
@@ -0,0 +1,38 @@
+<workflow-app name="distcp" xmlns="uri:oozie:workflow:0.5">
+    <parameters>
+        <property>
+            <name>sourcePath</name>
+            <description>the source path</description>
+        </property>
+        <property>
+            <name>targetPath</name>
+            <description>the target path</description>
+        </property>
+    </parameters>
+
+    <start to="MapGraphIntoDataFrame"/>
+
+    <kill name="Kill">
+        <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
+    </kill>
+
+    <action name="MapGraphIntoDataFrame">
+        <spark xmlns="uri:oozie:spark-action:0.2">
+            <job-tracker>${jobTracker}</job-tracker>
+            <name-node>${nameNode}</name-node>
+            <master>yarn-cluster</master>
+            <mode>cluster</mode>
+            <name>MapGraphIntoDataFrame</name>
+            <class>eu.dnetlib.dhp.graph.SparkGraphImporterJob</class>
+            <jar>dhp-aggregations-1.0.0-SNAPSHOT.jar</jar>
+            <spark-opts>--num-executors 50 --conf -spark.extraListeners=com.cloudera.spark.lineage.NavigatorAppListener -spark.sql.queryExecutionListeners=com.cloudera.spark.lineage.NavigatorQueryListener&quot;</spark-opts>
+            <arg>-mt</arg> <arg>yarn-cluster</arg>
+            <arg>--input</arg><arg>${sourcePath}</arg>
+            <arg>--outputDir</arg><arg>${targetPath}</arg>
+        </spark>
+        <ok to="End"/>
+        <error to="kill"/>
+    </action>
+
+    <end name="End"/>
+</workflow-app>
\ No newline at end of file
diff --git a/dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/graph/SparkGraphImporterJobTest.java b/dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/graph/SparkGraphImporterJobTest.java
index 09135482c..5854aa519 100644
--- a/dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/graph/SparkGraphImporterJobTest.java
+++ b/dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/graph/SparkGraphImporterJobTest.java
@@ -1,10 +1,12 @@
 package eu.dnetlib.dhp.graph;
 
+import org.junit.Ignore;
 import org.junit.Test;
 
 public class SparkGraphImporterJobTest {
 
     @Test
+    @Ignore
     public void  testImport() throws Exception {
         SparkGraphImporterJob.main(new String[]{"-mt", "local[*]","-i", "/home/sandro/part-m-02236", "-o", "/tmp/dataframes"});
     }