merge with upstream

dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/common/ModelConstants.java

@@ -13,6 +13,7 @@ public class ModelConstants {
 	public static final String DNET_DATA_CITE_DATE = "dnet:dataCite_date";
 	public static final String DNET_DATA_CITE_RESOURCE = "dnet:dataCite_resource";
 	public static final String DNET_PROVENANCE_ACTIONS = "dnet:provenanceActions";
+	public static final String DNET_COUNTRY_TYPE = "dnet:countries";
 
 	public static final String SYSIMPORT_CROSSWALK_REPOSITORY = "sysimport:crosswalk:repository";
 	public static final String SYSIMPORT_CROSSWALK_ENTITYREGISTRY = "sysimport:crosswalk:entityregistry";
@@ -49,6 +50,13 @@ public class ModelConstants {
 	public static final String HAS_PARTICIPANT = "hasParticipant";
 	public static final String IS_PARTICIPANT = "isParticipant";
 
+	public static final String RESULT_ORGANIZATION = "resultOrganization";
+	public static final String AFFILIATION = "affiliation";
+	public static final String IS_AUTHOR_INSTITUTION_OF = "isAuthorInstitutionOf";
+	public static final String HAS_AUTHOR_INSTITUTION = "hasAuthorInstitution";
+
+	public static final String MERGES = "merges";
+
 	public static final String UNKNOWN = "UNKNOWN";
 	public static final String NOT_AVAILABLE = "not available";
 

dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/common/ModelSupport.java

@@ -1,9 +1,15 @@
+
 package eu.dnetlib.dhp.schema.common;
 
+import static com.google.common.base.Preconditions.checkArgument;
+
 import java.util.Map;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.function.Function;
 
+import org.apache.commons.lang3.StringUtils;
+
 import com.google.common.collect.Maps;
 
 import eu.dnetlib.dhp.schema.oaf.*;
@@ -378,6 +384,21 @@ public class ModelSupport {
 				entityMapping.get(EntityType.valueOf(targetType)).name());
 	}
 
+	public static <T extends Oaf> String tableIdentifier(String dbName, String tableName) {
+
+		checkArgument(StringUtils.isNotBlank(dbName), "DB name cannot be empty");
+		checkArgument(StringUtils.isNotBlank(tableName), "table name cannot be empty");
+
+		return String.format("%s.%s", dbName, tableName);
+	}
+
+	public static <T extends Oaf> String tableIdentifier(String dbName, Class<T> clazz) {
+
+		checkArgument(Objects.nonNull(clazz), "clazz is needed to derive the table name, thus cannot be null");
+
+		return tableIdentifier(dbName, clazz.getSimpleName().toLowerCase());
+	}
+
 	public static <T extends Oaf> Function<T, String> idFn() {
 		return x -> {
 			if (isSubClass(x, Relation.class)) {

dhp-workflows/dhp-actionmanager/src/main/java/eu/dnetlib/dhp/actionmanager/migration/ProtoConverter.java

@@ -523,7 +523,9 @@ public class ProtoConverter implements Serializable {
 	}
 
 	private static Context mapContext(ResultProtos.Result.Context context) {
-
+		if (context == null || StringUtils.isBlank(context.getId())) {
+			return null;
+		}
 		final Context entity = new Context();
 		entity.setId(context.getId());
 		entity
@@ -537,6 +539,10 @@ public class ProtoConverter implements Serializable {
 	}
 
 	public static KeyValue mapKV(FieldTypeProtos.KeyValue kv) {
+		if (kv == null || StringUtils.isBlank(kv.getKey()) & StringUtils.isBlank(kv.getValue())) {
+			return null;
+		}
+
 		final KeyValue keyValue = new KeyValue();
 		keyValue.setKey(kv.getKey());
 		keyValue.setValue(kv.getValue());
@@ -575,6 +581,10 @@ public class ProtoConverter implements Serializable {
 	}
 
 	public static StructuredProperty mapStructuredProperty(FieldTypeProtos.StructuredProperty sp) {
+		if (sp == null | StringUtils.isBlank(sp.getValue())) {
+			return null;
+		}
+
 		final StructuredProperty structuredProperty = new StructuredProperty();
 		structuredProperty.setValue(sp.getValue());
 		structuredProperty.setQualifier(mapQualifier(sp.getQualifier()));
@@ -611,6 +621,10 @@ public class ProtoConverter implements Serializable {
 	}
 
 	public static Field<String> mapStringField(FieldTypeProtos.StringField s) {
+		if (s == null || StringUtils.isBlank(s.getValue())) {
+			return null;
+		}
+
 		final Field<String> stringField = new Field<>();
 		stringField.setValue(s.getValue());
 		stringField.setDataInfo(mapDataInfo(s.getDataInfo()));
@@ -618,19 +632,16 @@ public class ProtoConverter implements Serializable {
 	}
 
 	public static Field<Boolean> mapBoolField(FieldTypeProtos.BoolField b) {
+		if (b == null) {
+			return null;
+		}
+
 		final Field<Boolean> booleanField = new Field<>();
 		booleanField.setValue(b.getValue());
 		booleanField.setDataInfo(mapDataInfo(b.getDataInfo()));
 		return booleanField;
 	}
 
-	public static Field<Integer> mapIntField(FieldTypeProtos.IntField b) {
-		final Field<Integer> entity = new Field<>();
-		entity.setValue(b.getValue());
-		entity.setDataInfo(mapDataInfo(b.getDataInfo()));
-		return entity;
-	}
-
 	public static Journal mapJournal(FieldTypeProtos.Journal j) {
 		final Journal journal = new Journal();
 		journal.setConferencedate(j.getConferencedate());

dhp-workflows/dhp-blacklist/src/main/java/eu/dnetlib/dhp/blacklist/PrepareMergedRelationJob.java

@@ -18,6 +18,7 @@ import org.slf4j.LoggerFactory;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.common.HdfsSupport;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 
 public class PrepareMergedRelationJob {
@@ -56,6 +57,7 @@ public class PrepareMergedRelationJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
+				removeOutputDir(spark, outputPath);
 				selectMergesRelations(
 					spark,
 					inputPath,
@@ -73,19 +75,6 @@ public class PrepareMergedRelationJob {
 			.mode(SaveMode.Overwrite)
 			.option("compression", "gzip")
 			.json(outputPath);
-//		relation.createOrReplaceTempView("relation");
-//
-//		spark
-//			.sql(
-//				"Select * from relation " +
-//					"where relclass = 'merges' " +
-//					"and datainfo.deletedbyinference = false")
-//			.as(Encoders.bean(Relation.class))
-//			.toJSON()
-//			.write()
-//			.mode(SaveMode.Overwrite)
-//			.option("compression", "gzip")
-//			.text(outputPath);
 	}
 
 	public static org.apache.spark.sql.Dataset<Relation> readRelations(
@@ -97,4 +86,9 @@ public class PrepareMergedRelationJob {
 				(MapFunction<String, Relation>) value -> OBJECT_MAPPER.readValue(value, Relation.class),
 				Encoders.bean(Relation.class));
 	}
+
+	private static void removeOutputDir(SparkSession spark, String path) {
+		HdfsSupport.remove(path, spark.sparkContext().hadoopConfiguration());
+	}
+
 }

dhp-workflows/dhp-blacklist/src/main/java/eu/dnetlib/dhp/blacklist/ReadBlacklistFromDB.java

@@ -65,8 +65,7 @@ public class ReadBlacklistFromDB implements Closeable {
 		}
 	}
 
-	public void execute(final String sql, final Function<ResultSet, List<Relation>> producer)
+	public void execute(final String sql, final Function<ResultSet, List<Relation>> producer) throws Exception {
-		throws Exception {
 
 		final Consumer<ResultSet> consumer = rs -> producer.apply(rs).forEach(r -> writeRelation(r));
 

dhp-workflows/dhp-blacklist/src/main/java/eu/dnetlib/dhp/blacklist/SparkRemoveBlacklistedRelationJob.java

@@ -18,6 +18,7 @@ import org.slf4j.LoggerFactory;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.common.HdfsSupport;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 import scala.Tuple2;
 
@@ -62,6 +63,7 @@ public class SparkRemoveBlacklistedRelationJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
+				removeOutputDir(spark, outputPath);
 				removeBlacklistedRelations(
 					spark,
 					blacklistPath,
@@ -69,7 +71,6 @@ public class SparkRemoveBlacklistedRelationJob {
 					outputPath,
 					mergesPath);
 			});
-
 	}
 
 	private static void removeBlacklistedRelations(SparkSession spark, String blacklistPath, String inputPath,
@@ -84,7 +85,7 @@ public class SparkRemoveBlacklistedRelationJob {
 			.joinWith(
 				mergesRelation, blackListed.col("source").equalTo(mergesRelation.col("target")),
 				"left_outer")
-			.map(c -> {
+			.map((MapFunction<Tuple2<Relation, Relation>, Relation>) c -> {
 				Optional
 					.ofNullable(c._2())
 					.ifPresent(mr -> c._1().setSource(mr.getSource()));
@@ -95,7 +96,7 @@ public class SparkRemoveBlacklistedRelationJob {
 			.joinWith(
 				mergesRelation, dedupSource.col("target").equalTo(mergesRelation.col("target")),
 				"left_outer")
-			.map(c -> {
+			.map((MapFunction<Tuple2<Relation, Relation>, Relation>) c -> {
 				Optional
 					.ofNullable(c._2())
 					.ifPresent(mr -> c._1().setTarget(mr.getSource()));
@@ -107,7 +108,6 @@ public class SparkRemoveBlacklistedRelationJob {
 			.mode(SaveMode.Overwrite)
 			.json(blacklistPath + "/deduped");
 
-
 		inputRelation
 			.joinWith(
 				dedupBL, (inputRelation
@@ -118,7 +118,7 @@ public class SparkRemoveBlacklistedRelationJob {
 							.col("target")
 							.equalTo(dedupBL.col("target")))),
 				"left_outer")
-		.map(c -> {
+			.map((MapFunction<Tuple2<Relation, Relation>, Relation>) c -> {
 				Relation ir = c._1();
 				Optional<Relation> obl = Optional.ofNullable(c._2());
 				if (obl.isPresent()) {
@@ -127,17 +127,14 @@ public class SparkRemoveBlacklistedRelationJob {
 					}
 				}
 				return ir;
-
 			}, Encoders.bean(Relation.class))
 			.filter(Objects::nonNull)
 			.write()
 			.mode(SaveMode.Overwrite)
 			.option("compression", "gzip")
 			.json(outputPath);
-
 	}
 
-
 	public static org.apache.spark.sql.Dataset<Relation> readRelations(
 		SparkSession spark, String inputPath) {
 		return spark
@@ -148,4 +145,8 @@ public class SparkRemoveBlacklistedRelationJob {
 				Encoders.bean(Relation.class));
 	}
 
+	private static void removeOutputDir(SparkSession spark, String path) {
+		HdfsSupport.remove(path, spark.sparkContext().hadoopConfiguration());
+	}
+
 }

dhp-workflows/dhp-blacklist/src/main/resources/eu/dnetlib/dhp/blacklist/oozie_app/workflow.xml

@@ -1,5 +1,5 @@
-<workflow-app name="blacklisting" xmlns="uri:oozie:workflow:0.5">
+<workflow-app name="blacklist_relations" xmlns="uri:oozie:workflow:0.5">
-<parameters>
+    <parameters>
         <property>
             <name>postgresURL</name>
             <description>the url of the postgress server to query</description>
@@ -18,28 +18,121 @@
         </property>
         <property>
             <name>outputPath</name>
-        <description>the path were to store the graph without the blacklisted relations</description>
+            <description>the graph output path</description>
         </property>
-</parameters>
+    </parameters>
-<start to="reset-outputpath"/>
 
-<kill name="Kill">
+    <global>
+        <job-tracker>${jobTracker}</job-tracker>
+        <name-node>${nameNode}</name-node>
+        <configuration>
+            <property>
+                <name>mapreduce.job.queuename</name>
+                <value>${queueName}</value>
+            </property>
+            <property>
+                <name>oozie.launcher.mapred.job.queue.name</name>
+                <value>${oozieLauncherQueueName}</value>
+            </property>
+            <property>
+                <name>oozie.action.sharelib.for.spark</name>
+                <value>${oozieActionShareLibForSpark2}</value>
+            </property>
+        </configuration>
+    </global>
+
+    <start to="reset_outputpath"/>
+
+    <kill name="Kill">
         <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
-</kill>
+    </kill>
 
-    <action name="reset-outputpath">
+    <action name="reset_outputpath">
         <fs>
             <delete path="${outputPath}"/>
             <mkdir path="${outputPath}"/>
         </fs>
-        <ok to="read_blacklist"/>
+        <ok to="copy_entities"/>
         <error to="Kill"/>
     </action>
 
+    <fork name="copy_entities">
+        <path start="copy_publication"/>
+        <path start="copy_dataset"/>
+        <path start="copy_orp"/>
+        <path start="copy_software"/>
+        <path start="copy_datasource"/>
+        <path start="copy_project"/>
+        <path start="copy_organization"/>
+    </fork>
+
+    <action name="copy_publication">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/publication</arg>
+            <arg>${nameNode}/${outputPath}/publication</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <action name="copy_dataset">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/dataset</arg>
+            <arg>${nameNode}/${outputPath}/dataset</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <action name="copy_orp">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/otherresearchproduct</arg>
+            <arg>${nameNode}/${outputPath}/otherresearchproduct</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <action name="copy_software">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/software</arg>
+            <arg>${nameNode}/${outputPath}/software</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+    
+    <action name="copy_organization">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/organization</arg>
+            <arg>${nameNode}/${outputPath}/organization</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <action name="copy_project">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/project</arg>
+            <arg>${nameNode}/${outputPath}/project</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <action name="copy_datasource">
+        <distcp xmlns="uri:oozie:distcp-action:0.2">
+            <arg>${nameNode}/${sourcePath}/datasource</arg>
+            <arg>${nameNode}/${outputPath}/datasource</arg>
+        </distcp>
+        <ok to="wait"/>
+        <error to="Kill"/>
+    </action>
+
+    <join name="wait" to="read_blacklist"/>
+
     <action name="read_blacklist">
         <java>
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <main-class>eu.dnetlib.dhp.blacklist.ReadBlacklistFromDB</main-class>
             <arg>--hdfsPath</arg><arg>${workingDir}/blacklist</arg>
             <arg>--hdfsNameNode</arg><arg>${nameNode}</arg>
@@ -66,6 +159,7 @@
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
+                --conf spark.sql.shuffle.partitions=3840
             </spark-opts>
             <arg>--sourcePath</arg><arg>${sourcePath}/relation</arg>
             <arg>--outputPath</arg><arg>${workingDir}/mergesRelation</arg>
@@ -90,6 +184,7 @@
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
+                --conf spark.sql.shuffle.partitions=3840
             </spark-opts>
             <arg>--sourcePath</arg><arg>${sourcePath}/relation</arg>
             <arg>--outputPath</arg><arg>${outputPath}/relation</arg>
@@ -99,5 +194,7 @@
         <ok to="End"/>
         <error to="Kill"/>
     </action>
-<end name="End"/>
+
+    <end name="End"/>
+
 </workflow-app>

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/model/EventFactory.java

@@ -29,31 +29,32 @@ public class EventFactory {
 		"yyyy-MM-dd"
 	};
 
-	public static Event newBrokerEvent(final Result source, final Result target, final UpdateInfo<?> updateInfo) {
+	public static Event newBrokerEvent(final UpdateInfo<?> updateInfo) {
 
 		final long now = new Date().getTime();
 
 		final Event res = new Event();
 
-		final Map<String, Object> map = createMapFromResult(target, source, updateInfo);
+		final Map<String, Object> map = createMapFromResult(updateInfo);
 
-		final String payload = createPayload(target, updateInfo);
+		final String payload = createPayload(updateInfo);
 
 		final String eventId = calculateEventId(
-			updateInfo.getTopic(), target.getOriginalId().get(0), updateInfo.getHighlightValueAsString());
+			updateInfo.getTopicPath(), updateInfo.getTarget().getOriginalId().get(0),
+			updateInfo.getHighlightValueAsString());
 
 		res.setEventId(eventId);
 		res.setProducerId(PRODUCER_ID);
 		res.setPayload(payload);
 		res.setMap(map);
-		res.setTopic(updateInfo.getTopic());
+		res.setTopic(updateInfo.getTopicPath());
 		res.setCreationDate(now);
 		res.setExpiryDate(calculateExpiryDate(now));
 		res.setInstantMessage(false);
 		return res;
 	}
 
-	private static String createPayload(final Result result, final UpdateInfo<?> updateInfo) {
+	private static String createPayload(final UpdateInfo<?> updateInfo) {
 		final OpenAireEventPayload payload = new OpenAireEventPayload();
 		// TODO
 
@@ -62,32 +63,34 @@ public class EventFactory {
 		return payload.toJSON();
 	}
 
-	private static Map<String, Object> createMapFromResult(final Result oaf, final Result source,
+	private static Map<String, Object> createMapFromResult(final UpdateInfo<?> updateInfo) {
-		final UpdateInfo<?> updateInfo) {
 		final Map<String, Object> map = new HashMap<>();
 
-		final List<KeyValue> collectedFrom = oaf.getCollectedfrom();
+		final Result source = updateInfo.getSource();
+		final Result target = updateInfo.getTarget();
+
+		final List<KeyValue> collectedFrom = target.getCollectedfrom();
 		if (collectedFrom.size() == 1) {
 			map.put("target_datasource_id", collectedFrom.get(0).getKey());
 			map.put("target_datasource_name", collectedFrom.get(0).getValue());
 		}
 
-		final List<String> ids = oaf.getOriginalId();
+		final List<String> ids = target.getOriginalId();
 		if (ids.size() > 0) {
 			map.put("target_publication_id", ids.get(0));
 		}
 
-		final List<StructuredProperty> titles = oaf.getTitle();
+		final List<StructuredProperty> titles = target.getTitle();
 		if (titles.size() > 0) {
 			map.put("target_publication_title", titles.get(0));
 		}
 
-		final long date = parseDateTolong(oaf.getDateofacceptance().getValue());
+		final long date = parseDateTolong(target.getDateofacceptance().getValue());
 		if (date > 0) {
 			map.put("target_dateofacceptance", date);
 		}
 
-		final List<StructuredProperty> subjects = oaf.getSubject();
+		final List<StructuredProperty> subjects = target.getSubject();
 		if (subjects.size() > 0) {
 			map
 				.put(
@@ -95,7 +98,7 @@ public class EventFactory {
 					subjects.stream().map(StructuredProperty::getValue).collect(Collectors.toList()));
 		}
 
-		final List<Author> authors = oaf.getAuthor();
+		final List<Author> authors = target.getAuthor();
 		if (authors.size() > 0) {
 			map
 				.put(

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/model/Topic.java

@@ -0,0 +1,52 @@
+
+package eu.dnetlib.dhp.broker.model;
+
+public enum Topic {
+
+	// ENRICHMENT MISSING
+	ENRICH_MISSING_OA_VERSION("ENRICH/MISSING/OPENACCESS_VERSION"), ENRICH_MISSING_ABSTRACT(
+		"ENRICH/MISSING/ABSTRACT"), ENRICH_MISSING_PUBLICATION_DATE(
+			"ENRICH/MISSING/PUBLICATION_DATE"), ENRICH_MISSING_PID(
+				"ENRICH/MISSING/PID"), ENRICH_MISSING_PROJECT("ENRICH/MISSING/PROJECT"), ENRICH_MISSING_SOFTWARE(
+					"ENRICH/MISSING/SOFTWARE"), ENRICH_MISSING_SUBJECT_MESHEUROPMC(
+						"ENRICH/MISSING/SUBJECT/MESHEUROPMC"), ENRICH_MISSING_SUBJECT_ARXIV(
+							"ENRICH/MISSING/SUBJECT/ARXIV"), ENRICH_MISSING_SUBJECT_JEL(
+								"ENRICH/MISSING/SUBJECT/JEL"), ENRICH_MISSING_SUBJECT_DDC(
+									"ENRICH/MISSING/SUBJECT/DDC"), ENRICH_MISSING_SUBJECT_ACM(
+										"ENRICH/MISSING/SUBJECT/ACM"), ENRICH_MISSING_SUBJECT_RVK(
+											"ENRICH/MISSING/SUBJECT/RVK"), ENRICH_MISSING_AUTHOR_ORCID(
+												"ENRICH/MISSING/AUTHOR/ORCID"),
+
+	// ENRICHMENT MORE
+	ENRICH_MORE_PID("ENRICH/MORE/PID"), ENRICH_MORE_OA_VERSION("ENRICH/MORE/OPENACCESS_VERSION"), ENRICH_MORE_ABSTRACT(
+		"ENRICH/MORE/ABSTRACT"), ENRICH_MORE_PUBLICATION_DATE("ENRICH/MORE/PUBLICATION_DATE"), ENRICH_MORE_PROJECT(
+			"ENRICH/MORE/PROJECT"), ENRICH_MORE_SUBJECT_MESHEUROPMC(
+				"ENRICH/MORE/SUBJECT/MESHEUROPMC"), ENRICH_MORE_SUBJECT_ARXIV(
+					"ENRICH/MORE/SUBJECT/ARXIV"), ENRICH_MORE_SUBJECT_JEL(
+						"ENRICH/MORE/SUBJECT/JEL"), ENRICH_MORE_SUBJECT_DDC(
+							"ENRICH/MORE/SUBJECT/DDC"), ENRICH_MORE_SUBJECT_ACM(
+								"ENRICH/MORE/SUBJECT/ACM"), ENRICH_MORE_SUBJECT_RVK("ENRICH/MORE/SUBJECT/RVK"),
+
+	// ADDITION
+	ADD_BY_PROJECT("ADD/BY_PROJECT");
+
+	Topic(final String path) {
+		this.path = path;
+	}
+
+	protected String path;
+
+	public String getPath() {
+		return this.path;
+	}
+
+	public static Topic fromPath(final String path) {
+		for (final Topic t : Topic.values()) {
+			if (t.getPath().equals(path)) {
+				return t;
+			}
+		}
+		return null;
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/GenerateEventsApplication.java

@@ -14,21 +14,20 @@ import org.apache.spark.sql.SparkSession;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.broker.model.Event;
 import eu.dnetlib.dhp.broker.model.EventFactory;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingAbstract;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingAbstract;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingAuthorOrcid;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingAuthorOrcid;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingOpenAccess;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingOpenAccess;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingPid;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingPid;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingProject;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingProject;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingPublicationDate;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingPublicationDate;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMissingSubject;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMissingSubject;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMoreOpenAccess;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMoreOpenAccess;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMorePid;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMorePid;
-import eu.dnetlib.dhp.broker.oa.util.EnrichMoreSubject;
+import eu.dnetlib.dhp.broker.oa.matchers.EnrichMoreSubject;
+import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.common.HdfsSupport;
 import eu.dnetlib.dhp.schema.oaf.Result;
@@ -37,7 +36,16 @@ public class GenerateEventsApplication {
 
 	private static final Logger log = LoggerFactory.getLogger(GenerateEventsApplication.class);
 
-	private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+	private static final UpdateMatcher<?> enrichMissingAbstract = new EnrichMissingAbstract();
+	private static final UpdateMatcher<?> enrichMissingAuthorOrcid = new EnrichMissingAuthorOrcid();
+	private static final UpdateMatcher<?> enrichMissingOpenAccess = new EnrichMissingOpenAccess();
+	private static final UpdateMatcher<?> enrichMissingPid = new EnrichMissingPid();
+	private static final UpdateMatcher<?> enrichMissingProject = new EnrichMissingProject();
+	private static final UpdateMatcher<?> enrichMissingPublicationDate = new EnrichMissingPublicationDate();
+	private static final UpdateMatcher<?> enrichMissingSubject = new EnrichMissingSubject();
+	private static final UpdateMatcher<?> enrichMoreOpenAccess = new EnrichMoreOpenAccess();
+	private static final UpdateMatcher<?> enrichMorePid = new EnrichMorePid();
+	private static final UpdateMatcher<?> enrichMoreSubject = new EnrichMoreSubject();
 
 	public static void main(final String[] args) throws Exception {
 		final ArgumentApplicationParser parser = new ArgumentApplicationParser(
@@ -76,37 +84,22 @@ public class GenerateEventsApplication {
 	}
 
 	private List<Event> generateEvents(final Result... children) {
-		final List<Event> list = new ArrayList<>();
-
-		for (final Result source : children) {
-			for (final Result target : children) {
-				if (source != target) {
-					list
-						.addAll(
-							findUpdates(source, target)
-								.stream()
-								.map(info -> EventFactory.newBrokerEvent(source, target, info))
-								.collect(Collectors.toList()));
-				}
-			}
-		}
-
-		return list;
-	}
-
-	private List<UpdateInfo<?>> findUpdates(final Result source, final Result target) {
 		final List<UpdateInfo<?>> list = new ArrayList<>();
-		list.addAll(EnrichMissingAbstract.findUpdates(source, target));
+
-		list.addAll(EnrichMissingAuthorOrcid.findUpdates(source, target));
+		for (final Result target : children) {
-		list.addAll(EnrichMissingOpenAccess.findUpdates(source, target));
+			list.addAll(enrichMissingAbstract.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMissingPid.findUpdates(source, target));
+			list.addAll(enrichMissingAuthorOrcid.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMissingProject.findUpdates(source, target));
+			list.addAll(enrichMissingOpenAccess.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMissingPublicationDate.findUpdates(source, target));
+			list.addAll(enrichMissingPid.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMissingSubject.findUpdates(source, target));
+			list.addAll(enrichMissingProject.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMoreOpenAccess.findUpdates(source, target));
+			list.addAll(enrichMissingPublicationDate.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMorePid.findUpdates(source, target));
+			list.addAll(enrichMissingSubject.searchUpdatesForRecord(target, children));
-		list.addAll(EnrichMoreSubject.findUpdates(source, target));
+			list.addAll(enrichMoreOpenAccess.searchUpdatesForRecord(target, children));
-		return list;
+			list.addAll(enrichMorePid.searchUpdatesForRecord(target, children));
+			list.addAll(enrichMoreSubject.searchUpdatesForRecord(target, children));
+		}
+
+		return list.stream().map(EventFactory::newBrokerEvent).collect(Collectors.toList());
 	}
 
 }

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingAbstract.java

@@ -0,0 +1,36 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingAbstract extends UpdateMatcher<String> {
+
+	public EnrichMissingAbstract() {
+		super(false);
+	}
+
+	@Override
+	protected List<UpdateInfo<String>> findUpdates(final Result source, final Result target) {
+		if (isMissing(target.getDescription()) && !isMissing(source.getDescription())) {
+			return Arrays.asList(generateUpdateInfo(source.getDescription().get(0).getValue(), source, target));
+		}
+		return new ArrayList<>();
+	}
+
+	@Override
+	public UpdateInfo<String> generateUpdateInfo(final String highlightValue, final Result source,
+		final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_ABSTRACT,
+			highlightValue, source, target,
+			(p, s) -> p.getAbstracts().add(s),
+			s -> s);
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingAuthorOrcid.java

@@ -0,0 +1,34 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingAuthorOrcid extends UpdateMatcher<Pair<String, String>> {
+
+	public EnrichMissingAuthorOrcid() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Pair<String, String>>> findUpdates(final Result source, final Result target) {
+		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
+		return Arrays.asList();
+	}
+
+	@Override
+	public UpdateInfo<Pair<String, String>> generateUpdateInfo(final Pair<String, String> highlightValue,
+		final Result source, final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_AUTHOR_ORCID,
+			highlightValue, source, target,
+			(p, pair) -> p.getCreators().add(pair.getLeft() + " - ORCID: " + pair.getRight()),
+			pair -> pair.getLeft() + "::" + pair.getRight());
+	}
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingOpenAccess.java

@@ -0,0 +1,55 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import eu.dnetlib.broker.objects.Instance;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.BrokerConstants;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingOpenAccess extends UpdateMatcher<Instance> {
+
+	public EnrichMissingOpenAccess() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Instance>> findUpdates(final Result source, final Result target) {
+		final long count = target
+			.getInstance()
+			.stream()
+			.map(i -> i.getAccessright().getClassid())
+			.filter(right -> right.equals(BrokerConstants.OPEN_ACCESS))
+			.count();
+
+		if (count > 0) {
+			return Arrays.asList();
+		}
+
+		return source
+			.getInstance()
+			.stream()
+			.filter(i -> i.getAccessright().getClassid().equals(BrokerConstants.OPEN_ACCESS))
+			.map(ConversionUtils::oafInstanceToBrokerInstances)
+			.flatMap(s -> s)
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Instance> generateUpdateInfo(final Instance highlightValue,
+		final Result source,
+		final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_OA_VERSION,
+			highlightValue, source, target,
+			(p, i) -> p.getInstances().add(i),
+			Instance::getUrl);
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingPid.java

@@ -0,0 +1,45 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import eu.dnetlib.broker.objects.Pid;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingPid extends UpdateMatcher<Pid> {
+
+	public EnrichMissingPid() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Pid>> findUpdates(final Result source, final Result target) {
+		final long count = target.getPid().size();
+
+		if (count > 0) {
+			return Arrays.asList();
+		}
+
+		return source
+			.getPid()
+			.stream()
+			.map(ConversionUtils::oafPidToBrokerPid)
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Pid> generateUpdateInfo(final Pid highlightValue, final Result source, final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_PID,
+			highlightValue, source, target,
+			(p, pid) -> p.getPids().add(pid),
+			pid -> pid.getType() + "::" + pid.getValue());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingProject.java

@@ -0,0 +1,35 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.List;
+
+import eu.dnetlib.broker.objects.Project;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingProject extends UpdateMatcher<Project> {
+
+	public EnrichMissingProject() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Project>> findUpdates(final Result source, final Result target) {
+		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
+		return Arrays.asList();
+	}
+
+	@Override
+	public UpdateInfo<Project> generateUpdateInfo(final Project highlightValue,
+		final Result source,
+		final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_PROJECT,
+			highlightValue, source, target,
+			(p, prj) -> p.getProjects().add(prj),
+			prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingPublicationDate.java

@@ -0,0 +1,33 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.List;
+
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMissingPublicationDate extends UpdateMatcher<String> {
+
+	public EnrichMissingPublicationDate() {
+		super(false);
+	}
+
+	@Override
+	protected List<UpdateInfo<String>> findUpdates(final Result source, final Result target) {
+		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
+		return Arrays.asList();
+	}
+
+	@Override
+	public UpdateInfo<String> generateUpdateInfo(final String highlightValue, final Result source,
+		final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MISSING_PUBLICATION_DATE,
+			highlightValue, source, target,
+			(p, date) -> p.setPublicationdate(date),
+			s -> s);
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMissingSubject.java

@@ -0,0 +1,53 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Qualifier;
+import eu.dnetlib.dhp.schema.oaf.Result;
+import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
+
+public class EnrichMissingSubject extends UpdateMatcher<Pair<String, String>> {
+
+	public EnrichMissingSubject() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Pair<String, String>>> findUpdates(final Result source, final Result target) {
+		final Set<String> existingTypes = target
+			.getSubject()
+			.stream()
+			.map(StructuredProperty::getQualifier)
+			.map(Qualifier::getClassid)
+			.collect(Collectors.toSet());
+
+		return source
+			.getPid()
+			.stream()
+			.filter(pid -> !existingTypes.contains(pid.getQualifier().getClassid()))
+			.map(ConversionUtils::oafSubjectToPair)
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Pair<String, String>> generateUpdateInfo(final Pair<String, String> highlightValue,
+		final Result source,
+		final Result target) {
+
+		return new UpdateInfo<>(
+			Topic.fromPath("ENRICH/MISSING/SUBJECT/" + highlightValue.getLeft()),
+			highlightValue, source, target,
+			(p, pair) -> p.getSubjects().add(pair.getRight()),
+			pair -> pair.getLeft() + "::" + pair.getRight());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMoreOpenAccess.java

@@ -0,0 +1,53 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import eu.dnetlib.broker.objects.Instance;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.BrokerConstants;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMoreOpenAccess extends UpdateMatcher<Instance> {
+
+	public EnrichMoreOpenAccess() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Instance>> findUpdates(final Result source, final Result target) {
+		final Set<String> urls = target
+			.getInstance()
+			.stream()
+			.filter(i -> i.getAccessright().getClassid().equals(BrokerConstants.OPEN_ACCESS))
+			.map(i -> i.getUrl())
+			.flatMap(List::stream)
+			.collect(Collectors.toSet());
+
+		return source
+			.getInstance()
+			.stream()
+			.filter(i -> i.getAccessright().getClassid().equals(BrokerConstants.OPEN_ACCESS))
+			.map(ConversionUtils::oafInstanceToBrokerInstances)
+			.flatMap(s -> s)
+			.filter(i -> !urls.contains(i.getUrl()))
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Instance> generateUpdateInfo(final Instance highlightValue,
+		final Result source,
+		final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MORE_OA_VERSION,
+			highlightValue, source, target,
+			(p, i) -> p.getInstances().add(i),
+			Instance::getUrl);
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMorePid.java

@@ -0,0 +1,46 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import eu.dnetlib.broker.objects.Pid;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMorePid extends UpdateMatcher<Pid> {
+
+	public EnrichMorePid() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Pid>> findUpdates(final Result source, final Result target) {
+		final Set<String> existingPids = target
+			.getPid()
+			.stream()
+			.map(pid -> pid.getQualifier().getClassid() + "::" + pid.getValue())
+			.collect(Collectors.toSet());
+
+		return source
+			.getPid()
+			.stream()
+			.filter(pid -> !existingPids.contains(pid.getQualifier().getClassid() + "::" + pid.getValue()))
+			.map(ConversionUtils::oafPidToBrokerPid)
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Pid> generateUpdateInfo(final Pid highlightValue, final Result source, final Result target) {
+		return new UpdateInfo<>(
+			Topic.ENRICH_MORE_PID,
+			highlightValue, source, target,
+			(p, pid) -> p.getPids().add(pid),
+			pid -> pid.getType() + "::" + pid.getValue());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/EnrichMoreSubject.java

@@ -0,0 +1,50 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public class EnrichMoreSubject extends UpdateMatcher<Pair<String, String>> {
+
+	public EnrichMoreSubject() {
+		super(true);
+	}
+
+	@Override
+	protected List<UpdateInfo<Pair<String, String>>> findUpdates(final Result source, final Result target) {
+		final Set<String> existingSubjects = target
+			.getSubject()
+			.stream()
+			.map(pid -> pid.getQualifier().getClassid() + "::" + pid.getValue())
+			.collect(Collectors.toSet());
+
+		return source
+			.getPid()
+			.stream()
+			.filter(pid -> !existingSubjects.contains(pid.getQualifier().getClassid() + "::" + pid.getValue()))
+			.map(ConversionUtils::oafSubjectToPair)
+			.map(i -> generateUpdateInfo(i, source, target))
+			.collect(Collectors.toList());
+	}
+
+	@Override
+	public UpdateInfo<Pair<String, String>> generateUpdateInfo(final Pair<String, String> highlightValue,
+		final Result source,
+		final Result target) {
+
+		return new UpdateInfo<>(
+			Topic.fromPath("ENRICH/MORE/SUBJECT/" + highlightValue.getLeft()),
+			highlightValue, source, target,
+			(p, pair) -> p.getSubjects().add(pair.getRight()),
+			pair -> pair.getLeft() + "::" + pair.getRight());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/UpdateMatcher.java

@@ -0,0 +1,64 @@
+
+package eu.dnetlib.dhp.broker.oa.matchers;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.lang3.StringUtils;
+
+import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
+import eu.dnetlib.dhp.schema.oaf.Field;
+import eu.dnetlib.dhp.schema.oaf.Result;
+
+public abstract class UpdateMatcher<T> {
+
+	private final boolean multipleUpdate;
+
+	public UpdateMatcher(final boolean multipleUpdate) {
+		this.multipleUpdate = multipleUpdate;
+	}
+
+	public Collection<UpdateInfo<T>> searchUpdatesForRecord(final Result res, final Result... others) {
+
+		final Map<String, UpdateInfo<T>> infoMap = new HashMap<>();
+
+		for (final Result source : others) {
+			if (source != res) {
+				for (final UpdateInfo<T> info : findUpdates(source, res)) {
+					final String s = DigestUtils.md5Hex(info.getHighlightValueAsString());
+					if (!infoMap.containsKey(s) || infoMap.get(s).getTrust() < info.getTrust()) {
+					} else {
+						infoMap.put(s, info);
+					}
+				}
+			}
+		}
+
+		final Collection<UpdateInfo<T>> values = infoMap.values();
+
+		if (values.isEmpty() || multipleUpdate) {
+			return values;
+		} else {
+			final UpdateInfo<T> v = values
+				.stream()
+				.sorted((o1, o2) -> Float.compare(o1.getTrust(), o2.getTrust()))
+				.findFirst()
+				.get();
+			return Arrays.asList(v);
+		}
+	}
+
+	protected abstract List<UpdateInfo<T>> findUpdates(Result source, Result target);
+
+	protected abstract UpdateInfo<T> generateUpdateInfo(final T highlightValue, final Result source,
+		final Result target);
+
+	protected static boolean isMissing(final List<Field<String>> list) {
+		return list == null || list.isEmpty() || StringUtils.isBlank(list.get(0).getValue());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/BrokerConstants.java

@@ -0,0 +1,7 @@
+
+package eu.dnetlib.dhp.broker.oa.util;
+
+public class BrokerConstants {
+
+	public final static String OPEN_ACCESS = "OPEN";
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtils.java

@@ -0,0 +1,36 @@
+
+package eu.dnetlib.dhp.broker.oa.util;
+
+import java.util.stream.Stream;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import eu.dnetlib.broker.objects.Instance;
+import eu.dnetlib.broker.objects.Pid;
+import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
+
+public class ConversionUtils {
+
+	public static Stream<Instance> oafInstanceToBrokerInstances(final eu.dnetlib.dhp.schema.oaf.Instance i) {
+		return i.getUrl().stream().map(url -> {
+			final Instance r = new Instance();
+			r.setUrl(url);
+			r.setInstancetype(i.getInstancetype().getClassid());
+			r.setLicense(BrokerConstants.OPEN_ACCESS);
+			r.setHostedby(i.getHostedby().getValue());
+			return r;
+		});
+	}
+
+	public static Pid oafPidToBrokerPid(final StructuredProperty sp) {
+		final Pid pid = new Pid();
+		pid.setValue(sp.getValue());
+		pid.setType(sp.getQualifier().getClassid());
+		return pid;
+	}
+
+	public static final Pair<String, String> oafSubjectToPair(final StructuredProperty sp) {
+		return Pair.of(sp.getQualifier().getClassid(), sp.getValue());
+	}
+
+}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingAbstract.java

@@ -1,31 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingAbstract extends UpdateInfo<String> {
-
-	public static List<EnrichMissingAbstract> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingAbstract(final String highlightValue, final float trust) {
-		super("ENRICH/MISSING/ABSTRACT", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getAbstracts().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingAuthorOrcid.java

@@ -1,31 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingAuthorOrcid extends UpdateInfo<String> {
-
-	public static List<EnrichMissingAuthorOrcid> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingAuthorOrcid(final String highlightValue, final float trust) {
-		super("ENRICH/MISSING/AUTHOR/ORCID", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		// TODO
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingOpenAccess.java

@@ -1,32 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.Instance;
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingOpenAccess extends UpdateInfo<Instance> {
-
-	public static List<EnrichMissingOpenAccess> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingOpenAccess(final Instance highlightValue, final float trust) {
-		super("ENRICH/MISSING/OPENACCESS_VERSION", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getInstances().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue().getUrl();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingPid.java

@@ -1,32 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.broker.objects.Pid;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingPid extends UpdateInfo<Pid> {
-
-	public static List<EnrichMissingPid> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingPid(final Pid highlightValue, final float trust) {
-		super("ENRICH/MISSING/PID", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getPids().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue().getType() + "::" + getHighlightValue().getValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingProject.java

@@ -1,33 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.broker.objects.Project;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingProject extends UpdateInfo<Project> {
-
-	public static List<EnrichMissingProject> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingProject(final Project highlightValue, final float trust) {
-		super("ENRICH/MISSING/PROJECT", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getProjects().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue().getFunder() + "::" + getHighlightValue().getFundingProgram()
-			+ getHighlightValue().getCode();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingPublicationDate.java

@@ -1,31 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingPublicationDate extends UpdateInfo<String> {
-
-	public static List<EnrichMissingPublicationDate> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMissingPublicationDate(final String highlightValue, final float trust) {
-		super("ENRICH/MISSING/PUBLICATION_DATE", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().setPublicationdate(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMissingSubject.java

@@ -1,36 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMissingSubject extends UpdateInfo<String> {
-
-	public static List<EnrichMissingSubject> findUpdates(final Result source, final Result target) {
-		// MESHEUROPMC
-		// ARXIV
-		// JEL
-		// DDC
-		// ACM
-
-		return Arrays.asList();
-	}
-
-	private EnrichMissingSubject(final String subjectClassification, final String highlightValue, final float trust) {
-		super("ENRICH/MISSING/SUBJECT/" + subjectClassification, highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getSubjects().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMoreOpenAccess.java

@@ -1,32 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.Instance;
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMoreOpenAccess extends UpdateInfo<Instance> {
-
-	public static List<EnrichMoreOpenAccess> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMoreOpenAccess(final Instance highlightValue, final float trust) {
-		super("ENRICH/MORE/OPENACCESS_VERSION", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getInstances().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue().getUrl();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMorePid.java

@@ -1,32 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.broker.objects.Pid;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMorePid extends UpdateInfo<Pid> {
-
-	public static List<EnrichMorePid> findUpdates(final Result source, final Result target) {
-		// return Arrays.asList(new EnrichMissingAbstract("xxxxxxx", 0.9f));
-		return Arrays.asList();
-	}
-
-	private EnrichMorePid(final Pid highlightValue, final float trust) {
-		super("ENRICH/MORE/PID", highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getPids().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue().getType() + "::" + getHighlightValue().getValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/EnrichMoreSubject.java

@@ -1,36 +0,0 @@
-
-package eu.dnetlib.dhp.broker.oa.util;
-
-import java.util.Arrays;
-import java.util.List;
-
-import eu.dnetlib.broker.objects.OpenAireEventPayload;
-import eu.dnetlib.dhp.schema.oaf.Result;
-
-public class EnrichMoreSubject extends UpdateInfo<String> {
-
-	public static List<EnrichMoreSubject> findUpdates(final Result source, final Result target) {
-		// MESHEUROPMC
-		// ARXIV
-		// JEL
-		// DDC
-		// ACM
-
-		return Arrays.asList();
-	}
-
-	private EnrichMoreSubject(final String subjectClassification, final String highlightValue, final float trust) {
-		super("ENRICH/MORE/SUBJECT/" + subjectClassification, highlightValue, trust);
-	}
-
-	@Override
-	public void compileHighlight(final OpenAireEventPayload payload) {
-		payload.getHighlight().getSubjects().add(getHighlightValue());
-	}
-
-	@Override
-	public String getHighlightValueAsString() {
-		return getHighlightValue();
-	}
-
-}

dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/util/UpdateInfo.java

@@ -1,36 +1,77 @@
 
 package eu.dnetlib.dhp.broker.oa.util;
 
+import java.util.function.BiConsumer;
+import java.util.function.Function;
+
 import eu.dnetlib.broker.objects.OpenAireEventPayload;
+import eu.dnetlib.broker.objects.Publication;
+import eu.dnetlib.dhp.broker.model.Topic;
+import eu.dnetlib.dhp.schema.oaf.Result;
 
-public abstract class UpdateInfo<T> {
+public final class UpdateInfo<T> {
 
-	private final String topic;
+	private final Topic topic;
 
 	private final T highlightValue;
 
+	private final Result source;
+
+	private final Result target;
+
+	private final BiConsumer<Publication, T> compileHighlight;
+
+	private final Function<T, String> highlightToString;
+
 	private final float trust;
 
-	protected UpdateInfo(final String topic, final T highlightValue, final float trust) {
+	public UpdateInfo(final Topic topic, final T highlightValue, final Result source, final Result target,
+		final BiConsumer<Publication, T> compileHighlight,
+		final Function<T, String> highlightToString) {
 		this.topic = topic;
 		this.highlightValue = highlightValue;
-		this.trust = trust;
+		this.source = source;
+		this.target = target;
+		this.compileHighlight = compileHighlight;
+		this.highlightToString = highlightToString;
+		this.trust = calculateTrust(source, target);
 	}
 
 	public T getHighlightValue() {
 		return highlightValue;
 	}
 
+	public Result getSource() {
+		return source;
+	}
+
+	public Result getTarget() {
+		return target;
+	}
+
+	private float calculateTrust(final Result source, final Result target) {
+		// TODO
+		return 0.9f;
+	}
+
+	protected Topic getTopic() {
+		return topic;
+	}
+
+	public String getTopicPath() {
+		return topic.getPath();
+	}
+
 	public float getTrust() {
 		return trust;
 	}
 
-	public String getTopic() {
+	public void compileHighlight(final OpenAireEventPayload payload) {
-		return topic;
+		compileHighlight.accept(payload.getHighlight(), getHighlightValue());
 	}
 
-	abstract public void compileHighlight(OpenAireEventPayload payload);
+	public String getHighlightValueAsString() {
-
+		return highlightToString.apply(getHighlightValue());
-	abstract public String getHighlightValueAsString();
+	}
 
 }

dhp-workflows/dhp-bulktag/project-default.properties

@@ -1,7 +0,0 @@
-#sandboxName when not provided explicitly will be generated
-sandboxName=${sandboxName}
-sandboxDir=/user/${dhp.hadoop.frontend.user.name}/${sandboxName}
-workingDir=${sandboxDir}/working_dir
-oozie.wf.application.path = ${nameNode}${sandboxDir}/${oozieAppDir}
-oozieTopWfApplicationPath = ${oozie.wf.application.path}
-

dhp-workflows/dhp-bulktag/src/test/java/eu/dnetlib/dhp/CommunityConfigurationFactoryTest.java

@@ -1,166 +0,0 @@
-
-package eu.dnetlib.dhp;
-
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.util.*;
-
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.dom4j.DocumentException;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-
-import com.google.gson.Gson;
-
-import eu.dnetlib.dhp.community.CommunityConfiguration;
-import eu.dnetlib.dhp.community.CommunityConfigurationFactory;
-import eu.dnetlib.dhp.community.Constraint;
-import eu.dnetlib.dhp.community.SelectionConstraints;
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
-
-/** Created by miriam on 03/08/2018. */
-public class CommunityConfigurationFactoryTest {
-
-	private final VerbResolver resolver = new VerbResolver();
-
-	@Test
-	public void parseTest() throws DocumentException, IOException {
-		String xml = IOUtils
-			.toString(
-				getClass()
-					.getResourceAsStream(
-						"/eu/dnetlib/dhp/communityconfiguration/community_configuration.xml"));
-		final CommunityConfiguration cc = CommunityConfigurationFactory.newInstance(xml);
-		Assertions.assertEquals(5, cc.size());
-		cc
-			.getCommunityList()
-			.forEach(c -> Assertions.assertTrue(StringUtils.isNoneBlank(c.getId())));
-	}
-
-	@Test
-	public void applyVerb()
-		throws InvocationTargetException, IllegalAccessException, NoSuchMethodException,
-		InstantiationException {
-		Constraint sc = new Constraint();
-		sc.setVerb("not_contains");
-		sc.setField("contributor");
-		sc.setValue("DARIAH");
-		sc.setSelection(resolver.getSelectionCriteria(sc.getVerb(), sc.getValue()));
-		String metadata = "This work has been partially supported by DARIAH-EU infrastructure";
-		Assertions.assertFalse(sc.verifyCriteria(metadata));
-	}
-
-	@Test
-	public void loadSelCriteriaTest() throws DocumentException, IOException {
-		String xml = IOUtils
-			.toString(
-				getClass()
-					.getResourceAsStream(
-						"/eu/dnetlib/dhp/communityconfiguration/community_configuration_selcrit.xml"));
-		final CommunityConfiguration cc = CommunityConfigurationFactory.newInstance(xml);
-		Map<String, List<String>> param = new HashMap<>();
-		param.put("author", new ArrayList<>(Collections.singletonList("Pippo Pippi")));
-		param
-			.put(
-				"description",
-				new ArrayList<>(
-					Collections
-						.singletonList(
-							"This work has been partially supported by DARIAH-EU infrastructure")));
-		param
-			.put(
-				"contributor",
-				new ArrayList<>(
-					Collections
-						.singletonList(
-							"Pallino ha aiutato a scrivere il paper. Pallino lavora per DARIAH")));
-		List<String> comm = cc
-			.getCommunityForDatasource(
-				"openaire____::1cfdb2e14977f31a98e0118283401f32", param);
-		Assertions.assertEquals(1, comm.size());
-		Assertions.assertEquals("dariah", comm.get(0));
-	}
-
-	@Test
-	public void test4() throws DocumentException, IOException {
-		final CommunityConfiguration cc = CommunityConfigurationFactory
-			.fromJson(
-				IOUtils
-					.toString(
-						getClass()
-							.getResourceAsStream(
-								"/eu/dnetlib/dhp/communityconfiguration/community_configuration_selcrit.json")));
-		cc.toString();
-	}
-
-	@Test
-	public void test5() throws IOException, DocumentException {
-
-		// final CommunityConfiguration cc =
-		// CommunityConfigurationFactory.newInstance(IOUtils.toString(getClass().getResourceAsStream("test.xml")));
-		final CommunityConfiguration cc = CommunityConfigurationFactory
-			.fromJson(
-				IOUtils
-					.toString(
-						getClass()
-							.getResourceAsStream(
-								"/eu/dnetlib/dhp/communityconfiguration/community_configuration.json")));
-
-		System.out.println(cc.toJson());
-	}
-
-	@Test
-	public void test6() {
-		String json = "{\"criteria\":[{\"constraint\":[{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}]}]}";
-
-		String step1 = "{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}";
-
-		Constraint c = new Gson().fromJson(step1, Constraint.class);
-		//
-		// String step2 =
-		// "{\"constraint\":[{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}]}";
-		//
-		// ConstraintEncapsulator ce = new
-		// Gson().fromJson(step2,ConstraintEncapsulator.class);
-		//
-		//
-		// String step3 =
-		// "{\"ce\":{\"constraint\":[{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}]}}";
-		//
-		// Constraints cons = new Gson().fromJson(step3,Constraints.class);
-		//
-		// String step4 =
-		// "{\"criteria\":[{\"ce\":{\"constraint\":[{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}]}}]}";
-		//
-		// ConstraintsList cl = new Gson().fromJson(step4,ConstraintsList.class);
-		//
-		// String step5 =
-		// "{\"cl\":{\"criteria\":[{\"ce\":{\"constraint\":[{\"verb\":\"contains\",\"field\":\"contributor\",\"value\":\"DARIAH\"}]}}]}}";
-		SelectionConstraints sl = new Gson().fromJson(json, SelectionConstraints.class);
-	}
-
-	@Test
-	public void test7() throws IOException {
-		final CommunityConfiguration cc = CommunityConfigurationFactory
-			.fromJson(
-				IOUtils
-					.toString(
-						getClass()
-							.getResourceAsStream(
-								"/eu/dnetlib/dhp/communityconfiguration/tagging_conf.json")));
-
-		System.out.println(cc.toJson());
-	}
-
-	@Test
-	public void temporaneo() throws Exception {
-		String xml = IOUtils
-			.toString(
-				getClass()
-					.getResourceAsStream(
-						"/eu/dnetlib/dhp/communityconfiguration/tagging_conf.xml"));
-		final CommunityConfiguration cc = CommunityConfigurationFactory.newInstance(xml);
-		System.out.println(cc.toJson());
-	}
-}

dhp-workflows/dhp-enrichment/pom.xml

@@ -9,7 +9,7 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>dhp-bulktag</artifactId>
+    <artifactId>dhp-enrichment</artifactId>
     <dependencies>
 
         <dependency>
@@ -31,6 +31,12 @@
             <artifactId>dhp-schemas</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.spark</groupId>
+            <artifactId>spark-hive_2.11</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>dom4j</groupId>
             <artifactId>dom4j</artifactId>
@@ -43,12 +49,16 @@
             <groupId>com.jayway.jsonpath</groupId>
             <artifactId>json-path</artifactId>
         </dependency>
+
         <dependency>
             <groupId>io.github.classgraph</groupId>
             <artifactId>classgraph</artifactId>
             <version>4.8.71</version>
         </dependency>
+
+
     </dependencies>
 
 
+
 </project>

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/PropagationConstant.java

@@ -15,6 +15,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.common.HdfsSupport;
 import eu.dnetlib.dhp.resulttocommunityfromorganization.ResultCommunityList;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
+import eu.dnetlib.dhp.schema.common.ModelSupport;
 import eu.dnetlib.dhp.schema.oaf.*;
 
 public class PropagationConstant {
@@ -24,10 +26,6 @@ public class PropagationConstant {
 
 	public static final String TRUE = "true";
 
-	public static final String DNET_COUNTRY_SCHEMA = "dnet:countries";
-	public static final String DNET_SCHEMA_NAME = "dnet:provenanceActions";
-	public static final String DNET_SCHEMA_ID = "dnet:provenanceActions";
-
 	public static final String PROPAGATION_COUNTRY_INSTREPO_CLASS_ID = "country:instrepos";
 	public static final String PROPAGATION_COUNTRY_INSTREPO_CLASS_NAME = "Propagation of country to result collected from datasources of type institutional repositories";
 
@@ -46,22 +44,6 @@ public class PropagationConstant {
 	public static final String PROPAGATION_ORCID_TO_RESULT_FROM_SEM_REL_CLASS_ID = "authorpid:result";
 	public static final String PROPAGATION_ORCID_TO_RESULT_FROM_SEM_REL_CLASS_NAME = "Propagation of authors pid to result through semantic relations";
 
-	public static final String RELATION_DATASOURCE_ORGANIZATION_REL_CLASS = "isProvidedBy";
-
-	public static final String RELATION_RESULTORGANIZATION_REL_TYPE = "resultOrganization";
-	public static final String RELATION_RESULTORGANIZATION_SUBREL_TYPE = "affiliation";
-	public static final String RELATION_ORGANIZATION_RESULT_REL_CLASS = "isAuthorInstitutionOf";
-	public static final String RELATION_RESULT_ORGANIZATION_REL_CLASS = "hasAuthorInstitution";
-
-	public static final String RELATION_RESULTRESULT_REL_TYPE = "resultResult";
-
-	public static final String RELATION_RESULTPROJECT_REL_TYPE = "resultProject";
-	public static final String RELATION_RESULTPROJECT_SUBREL_TYPE = "outcome";
-	public static final String RELATION_RESULT_PROJECT_REL_CLASS = "isProducedBy";
-	public static final String RELATION_PROJECT_RESULT_REL_CLASS = "produces";
-
-	public static final String RELATION_REPRESENTATIVERESULT_RESULT_CLASS = "merges";
-
 	public static final String PROPAGATION_AUTHOR_PID = "ORCID";
 
 	public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
@@ -76,8 +58,8 @@ public class PropagationConstant {
 		Country nc = new Country();
 		nc.setClassid(classid);
 		nc.setClassname(classname);
-		nc.setSchemename(DNET_COUNTRY_SCHEMA);
+		nc.setSchemename(ModelConstants.DNET_COUNTRY_TYPE);
-		nc.setSchemeid(DNET_COUNTRY_SCHEMA);
+		nc.setSchemeid(ModelConstants.DNET_COUNTRY_TYPE);
 		nc
 			.setDataInfo(
 				getDataInfo(
@@ -102,8 +84,8 @@ public class PropagationConstant {
 		Qualifier pa = new Qualifier();
 		pa.setClassid(inference_class_id);
 		pa.setClassname(inference_class_name);
-		pa.setSchemeid(DNET_SCHEMA_ID);
+		pa.setSchemeid(ModelConstants.DNET_PID_TYPES);
-		pa.setSchemename(DNET_SCHEMA_NAME);
+		pa.setSchemename(ModelConstants.DNET_PID_TYPES);
 		return pa;
 	}
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/SparkBulkTagJob.java

@@ -1,6 +1,7 @@
 
 package eu.dnetlib.dhp.bulktag;
 
+import static eu.dnetlib.dhp.PropagationConstant.removeOutputDir;
 import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
 
 import java.util.Optional;
@@ -19,8 +20,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.gson.Gson;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
-import eu.dnetlib.dhp.community.*;
+import eu.dnetlib.dhp.bulktag.community.*;
-import eu.dnetlib.dhp.schema.oaf.*;
+import eu.dnetlib.dhp.schema.oaf.Result;
 
 public class SparkBulkTagJob {
 
@@ -84,6 +85,7 @@ public class SparkBulkTagJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
+				removeOutputDir(spark, outputPath);
 				execBulkTag(spark, inputPath, outputPath, protoMappingParams, resultClazz, cc);
 			});
 	}

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Community.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.util.ArrayList;
@@ -17,7 +17,7 @@ public class Community implements Serializable {
 
 	private String id;
 	private List<String> subjects = new ArrayList<>();
-	private List<Datasource> datasources = new ArrayList<>();
+	private List<Provider> providers = new ArrayList<>();
 	private List<ZenodoCommunity> zenodoCommunities = new ArrayList<>();
 
 	public String toJson() {
@@ -27,7 +27,7 @@ public class Community implements Serializable {
 
 	public boolean isValid() {
 		return !getSubjects().isEmpty()
-			|| !getDatasources().isEmpty()
+			|| !getProviders().isEmpty()
 			|| !getZenodoCommunities().isEmpty();
 	}
 
@@ -47,12 +47,12 @@ public class Community implements Serializable {
 		this.subjects = subjects;
 	}
 
-	public List<Datasource> getDatasources() {
+	public List<Provider> getProviders() {
-		return datasources;
+		return providers;
 	}
 
-	public void setDatasources(List<Datasource> datasources) {
+	public void setProviders(List<Provider> providers) {
-		this.datasources = datasources;
+		this.providers = providers;
 	}
 
 	public List<ZenodoCommunity> getZenodoCommunities() {

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfiguration.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.util.ArrayList;
@@ -16,8 +16,8 @@ import com.google.common.collect.Maps;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
-import eu.dnetlib.dhp.selectioncriteria.InterfaceAdapter;
+import eu.dnetlib.dhp.bulktag.criteria.InterfaceAdapter;
-import eu.dnetlib.dhp.selectioncriteria.Selection;
+import eu.dnetlib.dhp.bulktag.criteria.Selection;
 
 /** Created by miriam on 02/08/2018. */
 public class CommunityConfiguration implements Serializable {
@@ -84,7 +84,7 @@ public class CommunityConfiguration implements Serializable {
 				add(sbj.toLowerCase().trim(), p, subjectMap);
 			}
 			// get datasources
-			for (Datasource d : c.getDatasources()) {
+			for (Provider d : c.getProviders()) {
 
 				add(d.getOpenaireId(), new Pair<>(id, d.getSelectionConstraints()), datasourceMap);
 			}

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/CommunityConfigurationFactory.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.StringReader;
 import java.util.ArrayList;
@@ -19,10 +19,10 @@ import com.google.common.collect.Maps;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
-import eu.dnetlib.dhp.selectioncriteria.InterfaceAdapter;
+import eu.dnetlib.dhp.bulktag.criteria.InterfaceAdapter;
-import eu.dnetlib.dhp.selectioncriteria.Selection;
+import eu.dnetlib.dhp.bulktag.criteria.Selection;
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolver;
-import eu.dnetlib.dhp.selectioncriteria.VerbResolverFactory;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolverFactory;
 
 /** Created by miriam on 03/08/2018. */
 public class CommunityConfigurationFactory {
@@ -77,7 +77,7 @@ public class CommunityConfigurationFactory {
 		log.info(String.format("community id: %s", c.getId()));
 
 		c.setSubjects(parseSubjects(node));
-		c.setDatasources(parseDatasources(node));
+		c.setProviders(parseDatasources(node));
 		c.setZenodoCommunities(parseZenodoCommunities(node));
 		return c;
 	}
@@ -96,17 +96,17 @@ public class CommunityConfigurationFactory {
 		return subjects;
 	}
 
-	private static List<Datasource> parseDatasources(final Node node) {
+	private static List<Provider> parseDatasources(final Node node) {
 		final List<Node> list = node.selectNodes("./datasources/datasource");
-		final List<Datasource> datasourceList = new ArrayList<>();
+		final List<Provider> providerList = new ArrayList<>();
 		for (Node n : list) {
-			Datasource d = new Datasource();
+			Provider d = new Provider();
 			d.setOpenaireId(n.selectSingleNode("./openaireId").getText());
 			d.setSelCriteria(n.selectSingleNode("./selcriteria"), resolver);
-			datasourceList.add(d);
+			providerList.add(d);
 		}
-		log.info("size of the datasource list " + datasourceList.size());
+		log.info("size of the datasource list " + providerList.size());
-		return datasourceList;
+		return providerList;
 	}
 
 	private static List<ZenodoCommunity> parseZenodoCommunities(final Node node) {

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Constraint.java

@@ -1,11 +1,11 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.lang.reflect.InvocationTargetException;
 
-import eu.dnetlib.dhp.selectioncriteria.Selection;
+import eu.dnetlib.dhp.bulktag.criteria.Selection;
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolver;
 
 public class Constraint implements Serializable {
 	private String verb;

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Constraints.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.lang.reflect.InvocationTargetException;
@@ -14,7 +14,7 @@ import org.apache.commons.logging.LogFactory;
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
 
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolver;
 
 /** Created by miriam on 02/08/2018. */
 public class Constraints implements Serializable {

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Pair.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ProtoMap.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.util.HashMap;

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Provider.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 
@@ -9,11 +9,11 @@ import org.dom4j.Node;
 
 import com.google.gson.Gson;
 
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolver;
 
 /** Created by miriam on 01/08/2018. */
-public class Datasource implements Serializable {
+public class Provider implements Serializable {
-	private static final Log log = LogFactory.getLog(Datasource.class);
+	private static final Log log = LogFactory.getLog(Provider.class);
 
 	private String openaireId;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/QueryInformationSystem.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.util.List;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java

@@ -1,7 +1,8 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
-import static eu.dnetlib.dhp.community.TagginConstants.*;
+import static eu.dnetlib.dhp.bulktag.community.TaggingConstants.*;
+import static eu.dnetlib.dhp.schema.common.ModelConstants.*;
 
 import java.io.Serializable;
 import java.util.*;
@@ -239,8 +240,8 @@ public class ResultTagger implements Serializable {
 		Qualifier pa = new Qualifier();
 		pa.setClassid(inference_class_id);
 		pa.setClassname(inference_class_name);
-		pa.setSchemeid(DNET_SCHEMA_ID);
+		pa.setSchemeid(DNET_PROVENANCE_ACTIONS);
-		pa.setSchemename(DNET_SCHEMA_NAME);
+		pa.setSchemename(DNET_PROVENANCE_ACTIONS);
 		return pa;
 	}
 }

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/SelectionConstraints.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 import java.lang.reflect.Type;
@@ -10,7 +10,7 @@ import java.util.Map;
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
 
-import eu.dnetlib.dhp.selectioncriteria.VerbResolver;
+import eu.dnetlib.dhp.bulktag.criteria.VerbResolver;
 
 public class SelectionConstraints implements Serializable {
 	private List<Constraints> criteria;

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/TaggingConstants.java

@@ -1,20 +1,14 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
-public class TagginConstants {
+public class TaggingConstants {
 
 	public static final String BULKTAG_DATA_INFO_TYPE = "bulktagging";
 
-	public static final String DNET_SCHEMA_NAME = "dnet:provenanceActions";
-	public static final String DNET_SCHEMA_ID = "dnet:provenanceActions";
-
 	public static final String CLASS_ID_SUBJECT = "community:subject";
 	public static final String CLASS_ID_DATASOURCE = "community:datasource";
 	public static final String CLASS_ID_CZENODO = "community:zenodocommunity";
 
-	public static final String SCHEMA_ID = "dnet:provenanceActions";
-	public static final String COUNTER_GROUP = "Bulk Tagging";
-
 	public static final String ZENODO_COMMUNITY_INDICATOR = "zenodo.org/communities/";
 
 	public static final String CLASS_NAME_BULKTAG_SUBJECT = "Bulktagging for Community - Subject";

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ZenodoCommunity.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.community;
+package eu.dnetlib.dhp.bulktag.community;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/ContainsVerb.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/ContainsVerbIgnoreCase.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/EqualVerb.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/EqualVerbIgnoreCase.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/InterfaceAdapter.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.lang.reflect.Type;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/NotContainsVerb.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/NotContainsVerbIgnoreCase.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/NotEqualVerb.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/NotEqualVerbIgnoreCase.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/Selection.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 public interface Selection {
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/VerbClass.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/VerbResolver.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 import java.lang.reflect.InvocationTargetException;
@@ -22,12 +22,12 @@ public class VerbResolver implements Serializable {
 				.verbose() // If you want to enable logging to stderr
 				.enableAllInfo() // Scan classes, methods, fields, annotations
 				.whitelistPackages(
-					"eu.dnetlib.dhp.selectioncriteria") // Scan com.xyz and subpackages
+					"eu.dnetlib.dhp.bulktag.criteria") // Scan com.xyz and subpackages
 				.scan()) { // Perform the scan and return a ScanResult
 
 			ClassInfoList routeClassInfoList = scanResult
 				.getClassesWithAnnotation(
-					"eu.dnetlib.dhp.selectioncriteria.VerbClass");
+					"eu.dnetlib.dhp.bulktag.criteria.VerbClass");
 
 			this.map = routeClassInfoList
 				.stream()

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/VerbResolverFactory.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.selectioncriteria;
+package eu.dnetlib.dhp.bulktag.criteria;
 
 public class VerbResolverFactory {
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/countrypropagation/PrepareDatasourceCountryAssociation.java

@@ -21,6 +21,7 @@ import org.slf4j.LoggerFactory;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.*;
 
 /**
@@ -100,7 +101,7 @@ public class PrepareDatasourceCountryAssociation {
 			+ "JOIN ( SELECT source, target "
 			+ "       FROM relation "
 			+ "       WHERE relclass = '"
-			+ RELATION_DATASOURCE_ORGANIZATION_REL_CLASS
+			+ ModelConstants.IS_PROVIDED_BY
 			+ "' "
 			+ "       AND datainfo.deletedbyinference = false ) rel "
 			+ "ON d.id = rel.source "

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/countrypropagation/SparkCountryPropagationJob.java

@@ -69,13 +69,16 @@ public class SparkCountryPropagationJob {
 		runWithSparkSession(
 			conf,
 			isSparkSessionManaged,
-			spark -> execPropagation(
+			spark -> {
+				removeOutputDir(spark, outputPath);
+				execPropagation(
 					spark,
 					sourcePath,
 					preparedInfoPath,
 					outputPath,
 					resultClazz,
-				saveGraph));
+					saveGraph);
+			});
 	}
 
 	private static <R extends Result> void execPropagation(

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/orcidtoresultfromsemrel/PrepareResultOrcidAssociationStep1.java

@@ -74,9 +74,7 @@ public class PrepareResultOrcidAssociationStep1 {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
 				prepareInfo(
 					spark, inputRelationPath, inputResultPath, outputResultPath, resultClazz, allowedsemrel);
 			});
@@ -97,22 +95,22 @@ public class PrepareResultOrcidAssociationStep1 {
 		Dataset<R> result = readPath(spark, inputResultPath, resultClazz);
 		result.createOrReplaceTempView("result");
 
-		String query = " select target resultId, author authorList"
+		String query = "SELECT target resultId, author authorList"
-			+ " from (select id, collect_set(named_struct('name', name, 'surname', surname, 'fullname', fullname, 'orcid', orcid)) author "
+			+ "  FROM (SELECT id, collect_set(named_struct('name', name, 'surname', surname, 'fullname', fullname, 'orcid', orcid)) author "
-			+ " from ( "
+			+ "        FROM ( "
-			+ " select id, MyT.fullname, MyT.name, MyT.surname, MyP.value orcid "
+			+ "               SELECT DISTINCT id, MyT.fullname, MyT.name, MyT.surname, MyP.value orcid "
-			+ " from result "
+			+ "               FROM result "
-			+ " lateral view explode (author) a as MyT "
+			+ "               LATERAL VIEW EXPLODE (author) a AS MyT "
-			+ " lateral view explode (MyT.pid) p as MyP "
+			+ "               LATERAL VIEW EXPLODE (MyT.pid) p AS MyP "
-			+ " where MyP.qualifier.classid = 'ORCID') tmp "
+			+ "               WHERE MyP.qualifier.classid = 'ORCID') tmp "
-			+ " group by id) r_t "
+			+ "               GROUP BY id) r_t "
-			+ " join ("
+			+ " JOIN ("
-			+ " select source, target "
+			+ "        SELECT source, target "
-			+ " from relation "
+			+ "        FROM relation "
-			+ " where datainfo.deletedbyinference = false "
+			+ "        WHERE datainfo.deletedbyinference = false "
 			+ getConstraintList(" relclass = '", allowedsemrel)
-			+ ") rel_rel "
+			+ "              ) rel_rel "
-			+ " on source = id";
+			+ " ON source = id";
 		spark
 			.sql(query)
 			.as(Encoders.bean(ResultOrcidList.class))

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/orcidtoresultfromsemrel/PrepareResultOrcidAssociationStep2.java

@@ -50,9 +50,7 @@ public class PrepareResultOrcidAssociationStep2 {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
 				mergeInfo(spark, inputPath, outputPath);
 			});
 	}

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/orcidtoresultfromsemrel/SparkOrcidToResultFromSemRelJob.java

@@ -70,11 +70,10 @@ public class SparkOrcidToResultFromSemRelJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
+				if (saveGraph) {
-				if (saveGraph)
 					execPropagation(spark, possibleUpdates, inputPath, outputPath, resultClazz);
+				}
 			});
 	}
 
@@ -132,16 +131,16 @@ public class SparkOrcidToResultFromSemRelJob {
 	private static boolean enrichAuthor(AutoritativeAuthor autoritative_author, Author author) {
 		boolean toaddpid = false;
 
-		if (StringUtils.isNoneEmpty(autoritative_author.getSurname())) {
+		if (StringUtils.isNotEmpty(autoritative_author.getSurname())) {
-			if (StringUtils.isNoneEmpty(author.getSurname())) {
+			if (StringUtils.isNotEmpty(author.getSurname())) {
 				if (autoritative_author
 					.getSurname()
 					.trim()
 					.equalsIgnoreCase(author.getSurname().trim())) {
 
 					// have the same surname. Check the name
-					if (StringUtils.isNoneEmpty(autoritative_author.getName())) {
+					if (StringUtils.isNotEmpty(autoritative_author.getName())) {
-						if (StringUtils.isNoneEmpty(author.getName())) {
+						if (StringUtils.isNotEmpty(author.getName())) {
 							if (autoritative_author
 								.getName()
 								.trim()
@@ -150,6 +149,7 @@ public class SparkOrcidToResultFromSemRelJob {
 							}
 							// they could be differently written (i.e. only the initials of the name
 							// in one of the two
+							else {
 								if (autoritative_author
 									.getName()
 									.trim()
@@ -162,6 +162,7 @@ public class SparkOrcidToResultFromSemRelJob {
 					}
 				}
 			}
+		}
 		if (toaddpid) {
 			StructuredProperty p = new StructuredProperty();
 			p.setValue(autoritative_author.getOrcid());

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/PrepareProjectResultsAssociation.java

@@ -21,6 +21,7 @@ import com.google.gson.Gson;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.countrypropagation.PrepareDatasourceCountryAssociation;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 
 public class PrepareProjectResultsAssociation {
@@ -60,6 +61,8 @@ public class PrepareProjectResultsAssociation {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
+				removeOutputDir(spark, potentialUpdatePath);
+				removeOutputDir(spark, alreadyLinkedPath);
 				prepareResultProjProjectResults(
 					spark,
 					inputPath,
@@ -83,7 +86,7 @@ public class PrepareProjectResultsAssociation {
 			+ "       FROM relation "
 			+ "       WHERE datainfo.deletedbyinference = false "
 			+ "       AND relClass = '"
-			+ RELATION_RESULT_PROJECT_REL_CLASS
+			+ ModelConstants.IS_PRODUCED_BY
 			+ "'";
 
 		Dataset<Row> resproj_relation = spark.sql(resproj_relation_query);

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/projecttoresult/SparkResultToProjectThroughSemRelJob.java

@@ -20,6 +20,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.countrypropagation.PrepareDatasourceCountryAssociation;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 import scala.Tuple2;
 
@@ -122,9 +123,9 @@ public class SparkResultToProjectThroughSemRelJob {
 								getRelation(
 									resId,
 									projectId,
-									RELATION_RESULT_PROJECT_REL_CLASS,
+									ModelConstants.IS_PRODUCED_BY,
-									RELATION_RESULTPROJECT_REL_TYPE,
+									ModelConstants.RESULT_PROJECT,
-									RELATION_RESULTPROJECT_SUBREL_TYPE,
+									ModelConstants.OUTCOME,
 									PROPAGATION_DATA_INFO_TYPE,
 									PROPAGATION_RELATION_RESULT_PROJECT_SEM_REL_CLASS_ID,
 									PROPAGATION_RELATION_RESULT_PROJECT_SEM_REL_CLASS_NAME));
@@ -133,9 +134,9 @@ public class SparkResultToProjectThroughSemRelJob {
 								getRelation(
 									projectId,
 									resId,
-									RELATION_PROJECT_RESULT_REL_CLASS,
+									ModelConstants.PRODUCES,
-									RELATION_RESULTPROJECT_REL_TYPE,
+									ModelConstants.RESULT_PROJECT,
-									RELATION_RESULTPROJECT_SUBREL_TYPE,
+									ModelConstants.OUTCOME,
 									PROPAGATION_DATA_INFO_TYPE,
 									PROPAGATION_RELATION_RESULT_PROJECT_SEM_REL_CLASS_ID,
 									PROPAGATION_RELATION_RESULT_PROJECT_SEM_REL_CLASS_NAME));

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttocommunityfromorganization/PrepareResultCommunitySet.java

@@ -17,6 +17,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.gson.Gson;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.Relation;
 
 public class PrepareResultCommunitySet {
@@ -55,9 +56,7 @@ public class PrepareResultCommunitySet {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
 				prepareInfo(spark, inputPath, outputPath, organizationMap);
 			});
 	}
@@ -76,13 +75,13 @@ public class PrepareResultCommunitySet {
 			+ "      FROM relation "
 			+ "      WHERE datainfo.deletedbyinference = false "
 			+ "      AND relClass = '"
-			+ RELATION_RESULT_ORGANIZATION_REL_CLASS
+			+ ModelConstants.HAS_AUTHOR_INSTITUTION
 			+ "') result_organization "
 			+ "LEFT JOIN (SELECT source, collect_set(target) org_set "
 			+ "      FROM relation "
 			+ "      WHERE datainfo.deletedbyinference = false "
 			+ "      AND relClass = '"
-			+ RELATION_REPRESENTATIVERESULT_RESULT_CLASS
+			+ ModelConstants.MERGES
 			+ "' "
 			+ "      GROUP BY source) organization_organization "
 			+ "ON result_organization.target = organization_organization.source ";

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttocommunityfromorganization/SparkResultToCommunityFromOrganizationJob.java

@@ -68,11 +68,10 @@ public class SparkResultToCommunityFromOrganizationJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
+				if (saveGraph) {
-				if (saveGraph)
 					execPropagation(spark, inputPath, outputPath, resultClazz, possibleupdatespath);
+				}
 			});
 	}
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttoorganizationfrominstrepo/PrepareResultInstRepoAssociation.java

@@ -17,6 +17,7 @@ import org.slf4j.LoggerFactory;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.Datasource;
 import eu.dnetlib.dhp.schema.oaf.Organization;
 import eu.dnetlib.dhp.schema.oaf.Relation;
@@ -58,30 +59,15 @@ public class PrepareResultInstRepoAssociation {
 			isSparkSessionManaged,
 			spark -> {
 				readNeededResources(spark, inputPath);
+
+				removeOutputDir(spark, datasourceOrganizationPath);
 				prepareDatasourceOrganization(spark, datasourceOrganizationPath);
+
+				removeOutputDir(spark, alreadyLinkedPath);
 				prepareAlreadyLinkedAssociation(spark, alreadyLinkedPath);
 			});
 	}
 
-	private static void prepareAlreadyLinkedAssociation(
-		SparkSession spark, String alreadyLinkedPath) {
-		String query = "Select source resultId, collect_set(target) organizationSet "
-			+ "from relation "
-			+ "where datainfo.deletedbyinference = false "
-			+ "and relClass = '"
-			+ RELATION_RESULT_ORGANIZATION_REL_CLASS
-			+ "' "
-			+ "group by source";
-
-		spark
-			.sql(query)
-			.as(Encoders.bean(ResultOrganizationSet.class))
-			// TODO retry to stick with datasets
-			.toJavaRDD()
-			.map(r -> OBJECT_MAPPER.writeValueAsString(r))
-			.saveAsTextFile(alreadyLinkedPath, GzipCodec.class);
-	}
-
 	private static void readNeededResources(SparkSession spark, String inputPath) {
 		Dataset<Datasource> datasource = readPath(spark, inputPath + "/datasource", Datasource.class);
 		datasource.createOrReplaceTempView("datasource");
@@ -106,7 +92,7 @@ public class PrepareResultInstRepoAssociation {
 			+ "JOIN ( SELECT source, target "
 			+ "FROM relation "
 			+ "WHERE relclass = '"
-			+ RELATION_DATASOURCE_ORGANIZATION_REL_CLASS
+			+ ModelConstants.IS_PROVIDED_BY
 			+ "' "
 			+ "AND datainfo.deletedbyinference = false ) rel "
 			+ "ON d.id = rel.source ";
@@ -119,4 +105,24 @@ public class PrepareResultInstRepoAssociation {
 			.option("compression", "gzip")
 			.json(datasourceOrganizationPath);
 	}
+
+	private static void prepareAlreadyLinkedAssociation(
+		SparkSession spark, String alreadyLinkedPath) {
+		String query = "Select source resultId, collect_set(target) organizationSet "
+			+ "from relation "
+			+ "where datainfo.deletedbyinference = false "
+			+ "and relClass = '"
+			+ ModelConstants.HAS_AUTHOR_INSTITUTION
+			+ "' "
+			+ "group by source";
+
+		spark
+			.sql(query)
+			.as(Encoders.bean(ResultOrganizationSet.class))
+			// TODO retry to stick with datasets
+			.toJavaRDD()
+			.map(r -> OBJECT_MAPPER.writeValueAsString(r))
+			.saveAsTextFile(alreadyLinkedPath, GzipCodec.class);
+	}
+
 }

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttoorganizationfrominstrepo/SparkResultToOrganizationFromIstRepoJob.java

@@ -19,6 +19,7 @@ import org.slf4j.LoggerFactory;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.*;
 import scala.Tuple2;
 
@@ -83,10 +84,8 @@ public class SparkResultToOrganizationFromIstRepoJob {
 			conf,
 			isSparkSessionManaged,
 			spark -> {
-				if (isTest(parser)) {
 				removeOutputDir(spark, outputPath);
-				}
+				if (saveGraph) {
-				if (saveGraph)
 					execPropagation(
 						spark,
 						datasourceorganization,
@@ -94,6 +93,7 @@ public class SparkResultToOrganizationFromIstRepoJob {
 						inputPath,
 						outputPath,
 						resultClazz);
+				}
 			});
 	}
 
@@ -151,9 +151,9 @@ public class SparkResultToOrganizationFromIstRepoJob {
 								getRelation(
 									orgId,
 									resultId,
-									RELATION_ORGANIZATION_RESULT_REL_CLASS,
+									ModelConstants.IS_AUTHOR_INSTITUTION_OF,
-									RELATION_RESULTORGANIZATION_REL_TYPE,
+									ModelConstants.RESULT_ORGANIZATION,
-									RELATION_RESULTORGANIZATION_SUBREL_TYPE,
+									ModelConstants.AFFILIATION,
 									PROPAGATION_DATA_INFO_TYPE,
 									PROPAGATION_RELATION_RESULT_ORGANIZATION_INST_REPO_CLASS_ID,
 									PROPAGATION_RELATION_RESULT_ORGANIZATION_INST_REPO_CLASS_NAME));
@@ -162,9 +162,9 @@ public class SparkResultToOrganizationFromIstRepoJob {
 								getRelation(
 									resultId,
 									orgId,
-									RELATION_RESULT_ORGANIZATION_REL_CLASS,
+									ModelConstants.HAS_AUTHOR_INSTITUTION,
-									RELATION_RESULTORGANIZATION_REL_TYPE,
+									ModelConstants.RESULT_ORGANIZATION,
-									RELATION_RESULTORGANIZATION_SUBREL_TYPE,
+									ModelConstants.AFFILIATION,
 									PROPAGATION_DATA_INFO_TYPE,
 									PROPAGATION_RELATION_RESULT_ORGANIZATION_INST_REPO_CLASS_ID,
 									PROPAGATION_RELATION_RESULT_ORGANIZATION_INST_REPO_CLASS_NAME));

dhp-workflows/dhp-enrichment/src/main/resources/eu/dnetlib/dhp/bulktag/oozie_app/workflow.xml

@@ -18,6 +18,17 @@
         </property>
     </parameters>
 
+    <global>
+        <job-tracker>${jobTracker}</job-tracker>
+        <name-node>${nameNode}</name-node>
+        <configuration>
+            <property>
+                <name>oozie.action.sharelib.for.spark</name>
+                <value>${oozieActionShareLibForSpark2}</value>
+            </property>
+        </configuration>
+    </global>
+
     <start to="reset_outputpath"/>
 
     <kill name="Kill">
@@ -42,8 +53,6 @@
 
     <action name="copy_relation">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/relation</arg>
             <arg>${nameNode}/${outputPath}/relation</arg>
         </distcp>
@@ -53,8 +62,6 @@
 
     <action name="copy_organization">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/organization</arg>
             <arg>${nameNode}/${outputPath}/organization</arg>
         </distcp>
@@ -64,8 +71,6 @@
 
     <action name="copy_projects">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/project</arg>
             <arg>${nameNode}/${outputPath}/project</arg>
         </distcp>
@@ -75,8 +80,6 @@
 
     <action name="copy_datasources">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/datasource</arg>
             <arg>${nameNode}/${outputPath}/datasource</arg>
         </distcp>
@@ -95,13 +98,11 @@
 
     <action name="join_bulktag_publication">
         <spark xmlns="uri:oozie:spark-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <master>yarn-cluster</master>
             <mode>cluster</mode>
             <name>bulkTagging-publication</name>
             <class>eu.dnetlib.dhp.bulktag.SparkBulkTagJob</class>
-            <jar>dhp-bulktag-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --num-executors=${sparkExecutorNumber}
                 --executor-memory=${sparkExecutorMemory}
@@ -124,13 +125,11 @@
 
     <action name="join_bulktag_dataset">
         <spark xmlns="uri:oozie:spark-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <master>yarn-cluster</master>
             <mode>cluster</mode>
             <name>bulkTagging-dataset</name>
             <class>eu.dnetlib.dhp.bulktag.SparkBulkTagJob</class>
-            <jar>dhp-bulktag-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --num-executors=${sparkExecutorNumber}
                 --executor-memory=${sparkExecutorMemory}
@@ -153,13 +152,11 @@
 
     <action name="join_bulktag_otherresearchproduct">
         <spark xmlns="uri:oozie:spark-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <master>yarn-cluster</master>
             <mode>cluster</mode>
             <name>bulkTagging-orp</name>
             <class>eu.dnetlib.dhp.bulktag.SparkBulkTagJob</class>
-            <jar>dhp-bulktag-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --num-executors=${sparkExecutorNumber}
                 --executor-memory=${sparkExecutorMemory}
@@ -182,13 +179,11 @@
 
     <action name="join_bulktag_software">
         <spark xmlns="uri:oozie:spark-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <master>yarn-cluster</master>
             <mode>cluster</mode>
             <name>bulkTagging-software</name>
             <class>eu.dnetlib.dhp.bulktag.SparkBulkTagJob</class>
-            <jar>dhp-bulktag-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --num-executors=${sparkExecutorNumber}
                 --executor-memory=${sparkExecutorMemory}

dhp-workflows/dhp-enrichment/src/main/resources/eu/dnetlib/dhp/countrypropagation/oozie_app/workflow.xml

@@ -19,6 +19,17 @@
 
     </parameters>
 
+    <global>
+        <job-tracker>${jobTracker}</job-tracker>
+        <name-node>${nameNode}</name-node>
+        <configuration>
+            <property>
+                <name>oozie.action.sharelib.for.spark</name>
+                <value>${oozieActionShareLibForSpark2}</value>
+            </property>
+        </configuration>
+    </global>
+
     <start to="reset_outputpath"/>
 
     <kill name="Kill">
@@ -43,8 +54,6 @@
 
     <action name="copy_relation">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/relation</arg>
             <arg>${nameNode}/${outputPath}/relation</arg>
         </distcp>
@@ -54,18 +63,15 @@
 
     <action name="copy_organization">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/organization</arg>
             <arg>${nameNode}/${outputPath}/organization</arg>
         </distcp>
         <ok to="copy_wait"/>
         <error to="Kill"/>
     </action>
+
     <action name="copy_projects">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/project</arg>
             <arg>${nameNode}/${outputPath}/project</arg>
         </distcp>
@@ -75,8 +81,6 @@
 
     <action name="copy_datasources">
         <distcp xmlns="uri:oozie:distcp-action:0.2">
-            <job-tracker>${jobTracker}</job-tracker>
-            <name-node>${nameNode}</name-node>
             <arg>${nameNode}/${sourcePath}/datasource</arg>
             <arg>${nameNode}/${outputPath}/datasource</arg>
         </distcp>
@@ -92,7 +96,7 @@
             <mode>cluster</mode>
             <name>PrepareDatasourceCountryAssociation</name>
             <class>eu.dnetlib.dhp.countrypropagation.PrepareDatasourceCountryAssociation</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -126,7 +130,7 @@
             <mode>cluster</mode>
             <name>prepareResultCountry-Publication</name>
             <class>eu.dnetlib.dhp.countrypropagation.PrepareResultCountrySet</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -156,7 +160,7 @@
             <mode>cluster</mode>
             <name>prepareResultCountry-Dataset</name>
             <class>eu.dnetlib.dhp.countrypropagation.PrepareResultCountrySet</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -186,7 +190,7 @@
             <mode>cluster</mode>
             <name>prepareResultCountry-ORP</name>
             <class>eu.dnetlib.dhp.countrypropagation.PrepareResultCountrySet</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -216,7 +220,7 @@
             <mode>cluster</mode>
             <name>prepareResultCountry-Software</name>
             <class>eu.dnetlib.dhp.countrypropagation.PrepareResultCountrySet</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -255,7 +259,7 @@
             <mode>cluster</mode>
             <name>countryPropagationForPublications</name>
             <class>eu.dnetlib.dhp.countrypropagation.SparkCountryPropagationJob</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -285,7 +289,7 @@
             <mode>cluster</mode>
             <name>countryPropagationForDataset</name>
             <class>eu.dnetlib.dhp.countrypropagation.SparkCountryPropagationJob</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -315,7 +319,7 @@
             <mode>cluster</mode>
             <name>countryPropagationForORP</name>
             <class>eu.dnetlib.dhp.countrypropagation.SparkCountryPropagationJob</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}
@@ -345,7 +349,7 @@
             <mode>cluster</mode>
             <name>countryPropagationForSoftware</name>
             <class>eu.dnetlib.dhp.countrypropagation.SparkCountryPropagationJob</class>
-            <jar>dhp-propagation-${projectVersion}.jar</jar>
+            <jar>dhp-enrichment-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-cores=${sparkExecutorCores}
                 --executor-memory=${sparkExecutorMemory}