diff --git a/dhp-workflows/dhp-stats-monitor-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats-monitor/oozie_app/copyDataToImpalaCluster.sh b/dhp-workflows/dhp-stats-monitor-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats-monitor/oozie_app/copyDataToImpalaCluster.sh
index a16f769e71..82c38bb654 100644
--- a/dhp-workflows/dhp-stats-monitor-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats-monitor/oozie_app/copyDataToImpalaCluster.sh
+++ b/dhp-workflows/dhp-stats-monitor-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats-monitor/oozie_app/copyDataToImpalaCluster.sh
@@ -6,7 +6,7 @@ then
     ln -sfn ${PYTHON_EGG_CACHE}${link_folder} ${link_folder}
 fi
 
-#export HADOOP_USER_NAME=$2
+export HADOOP_USER_NAME=$2
 
 # Set the active HDFS node of OCEAN and IMPALA cluster.
 OCEAN_HDFS_NODE='hdfs://nameservice1'
@@ -56,10 +56,6 @@ LOCATION_SED_ARG_2='s/\.location,/\.\`location\`,/g'
 LOCATION_SED_ARG_3='s/\.location[[:space:]]/\.\`location\` /g'
 
 
-export HADOOP_USER="dimitris.pierrakos"
-export HADOOP_USER_NAME='dimitris.pierrakos'
-
-
 function copydb() {
   db=$1
 
@@ -204,7 +200,6 @@ function copydb() {
 
 
 MONITOR_DB=$1
-#HADOOP_USER_NAME=$2
 
 copydb $MONITOR_DB'_institutions'
 copydb $MONITOR_DB