diff --git a/airflow/dags/run_spark.py b/airflow/dags/run_spark.py
index 22310b4..c217970 100644
--- a/airflow/dags/run_spark.py
+++ b/airflow/dags/run_spark.py
@@ -52,46 +52,102 @@ default_args = {
     'retries': 3
 }
 
-spec = {'apiVersion': 'sparkoperator.k8s.io/v1beta2',
-        'kind': 'SparkApplication',
-        'metadata': {
-            'name': 'spark-pi-{{ ds }}-{{ task_instance.try_number }}',
-            'namespace': 'dnet-spark-jobs'
+spec = {
+    "apiVersion": "sparkoperator.k8s.io/v1beta2",
+    "kind": "SparkApplication",
+    "metadata": {
+        "name": "spark-scholix",
+        "namespace": "dnet-spark-jobs"
+    },
+    "spec": {
+        "type": "Scala",
+        "mode": "cluster",
+        "image": "dnet-spark:1.0.0",
+        "imagePullPolicy": "IfNotPresent",
+        "mainClass": "eu.dnetlib.dhp.sx.graph.SparkCreateScholexplorerDump",
+        "mainApplicationFile": "s3a://deps/dhp-shade-package-1.2.5-SNAPSHOT.jar",
+        "arguments": [
+            "--sourcePath",
+            "s3a://raw-graph/01",
+            "--targetPath",
+            "s3a://scholix"
+        ],
+        "sparkVersion": "3.5.1",
+        "sparkConf": {
+            "spark.driver.extraJavaOptions": "-Divy.cache.dir=/tmp -Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+            "spark.executor.extraJavaOptions": "-Divy.cache.dir=/tmp -Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+            "spark.hadoop.fs.defaultFS": "s3a://scholix",
+            "spark.hadoop.fs.s3a.access.key": "minio",
+            "spark.hadoop.fs.s3a.secret.key": "minio123",
+            "spark.hadoop.fs.s3a.endpoint": "https://minio.dnet-minio-tenant.svc.cluster.local",
+            "spark.hadoop.fs.s3a.impl": "org.apache.hadoop.fs.s3a.S3AFileSystem",
+            "spark.hadoop.fs.s3a.path.style.access": "true",
+            "spark.hadoop.fs.s3a.attempts.maximum": "1",
+            "spark.hadoop.fs.s3a.connection.establish.timeout": "5000",
+            "spark.hadoop.fs.s3a.connection.timeout": "10001",
+            "spark.hadoop.fs.s3a.connection.ssl.enabled": "false",
+            "com.amazonaws.sdk.disableCertChecking": "true",
+            "com.cloudera.com.amazonaws.sdk.disableCertChecking": "true",
+            "fs.s3a.connection.ssl.strictverify": "false",
+            "fs.s3a.connection.ssl.enabled": "false",
+            "fs.s3a.ssl.enabled": "false",
+            "spark.hadoop.fs.s3a.ssl.enabled": "false"
         },
-        'spec': {
-            'type': 'Scala',
-            'mode': 'cluster',
-            'image': 'dnet-spark:1.0.0',
-            'imagePullPolicy': 'IfNotPresent',
-            'mainApplicationFile': 'local:///opt/spark/examples/jars/spark-examples_2.12-3.5.1.jar',
-            'mainClass': 'org.apache.spark.examples.SparkPi',
-            'sparkVersion': '3.5.1',
-            'restartPolicy': {'type': 'Never'},
-#            'arguments': ['{{ds}}'],
-            'driver': {
-                'coreLimit': '1200m',
-                'cores': 1,
-                'labels': {'version': '3.5.1'},
-                'memory': '1g',
-                'serviceAccount': 'spark',
-            },
-            'executor': {
-                'cores': 1,
-                'instances': 1,
-                'memory': '512m',
-                'labels': {'version': '3.5.1'}
+        "restartPolicy": {
+            "type": "Never"
+        },
+        "volumes": [
+            {
+                "name": "test-volume",
+                "persistentVolumeClaim": {
+                    "claimName": "my-spark-pvc-tmp"
+                }
             }
-            }}
+        ],
+        "driver": {
+            "javaOptions": "-Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+            "cores": 1,
+            "coreLimit": "1200m",
+            "memory": "2G",
+            "labels": {
+                "version": "3.5.1"
+            },
+            "serviceAccount": "spark",
+            "volumeMounts": [
+                {
+                    "name": "test-volume",
+                    "mountPath": "/tmp"
+                }
+            ]
+        },
+        "executor": {
+            "javaOptions": "-Dcom.amazonaws.sdk.disableCertChecking=true  -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+            "cores": 10,
+            "memoryOverhead": "3G",
+            "memory": "4G",
+            "instances": 1,
+            "labels": {
+                "version": "3.5.1"
+            },
+            "volumeMounts": [
+                {
+                    "name": "test-volume",
+                    "mountPath": "/tmp"
+                }
+            ]
+        }
+    }
+}
 
 dag = DAG(
-    'spark_pi',
+    'spark_scholix',
     default_args=default_args,
     schedule_interval=None,
     tags=['example', 'spark']
 )
 
 submit = SparkKubernetesOperator(
-    task_id='spark_pi_submit',
+    task_id='spark_scholix_submit',
     namespace='dnet-spark-jobs',
     template_spec=spec,
     kubernetes_conn_id="kubernetes_default",