diff --git a/airflow/dags/run_spark.py b/airflow/dags/run_spark.py
index 0edd99b..69ed76e 100644
--- a/airflow/dags/run_spark.py
+++ b/airflow/dags/run_spark.py
@@ -58,13 +58,13 @@ default_args = {
 }
 
 spec =SparkConfigurator(
-    name="spark-scholix", \
-        mainClass="eu.dnetlib.dhp.sx.graph.SparkCreateScholexplorerDump", \
-        jarLocation = 's3a://deps/dhp-shade-package-1.2.5-SNAPSHOT.jar'\
-        ,arguments =[ "--sourcePath", "s3a://raw-graph/01", "--targetPath", "s3a://scholix"],\
-        executor_cores=10,\
-        executor_memory="4G", \
-        executor_instances=1, \
+    name="spark-scholix-{{ ds }}-{{ task_instance.try_number }}", 
+        mainClass="eu.dnetlib.dhp.sx.graph.SparkCreateScholexplorerDump", 
+        jarLocation = 's3a://deps/dhp-shade-package-1.2.5-SNAPSHOT.jar',
+        arguments =[ "--sourcePath", "s3a://raw-graph/01", "--targetPath", "s3a://scholix"],\
+        executor_cores=10,
+        executor_memory="4G", 
+        executor_instances=1, 
         executor_memoryOverhead="3G").get_configuration()
 
 logger.info("found configuration")
@@ -86,7 +86,7 @@ submit = SparkKubernetesOperator(
     kubernetes_conn_id="kubernetes_default",
     #    do_xcom_push=True,
     #    delete_on_termination=True,
-    base_container_name="spark-kubernetes-driver",
+    # base_container_name="spark-kubernetes-driver",
     dag=dag
 )