dhp-workflows eu.dnetlib.dhp 1.2.5-SNAPSHOT 4.0.0 dhp-broker-events commons-io commons-io org.apache.spark spark-core_2.11 org.apache.spark spark-sql_2.11 org.elasticsearch elasticsearch-hadoop org.apache.httpcomponents httpclient eu.dnetlib.dhp dhp-common ${project.version} eu.dnetlib dnet-pace-core dom4j dom4j jaxen jaxen eu.dnetlib.dhp dnet-openaire-broker-common