migrationPathStep1 the base path to store hdfs file postgresURL the postgres URL to access to the database postgresUser the user postgres postgresPassword the password postgres sparkDriverMemory memory for driver process sparkExecutorMemory memory for individual executor sparkExecutorCores number of cores used by single executor Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}] ${jobTracker} ${nameNode} eu.dnetlib.dhp.migration.step1.MigrateDbEntitiesApplication -p${migrationPathStep1}/db_records -pgurl${postgresURL} -pguser${postgresUser} -pgpasswd${postgresPassword}