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WIP: dump of the OpenAIRE graph - Changes #103

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miriam.baglioni wants to merge 77 commits from miriam.baglioni/dnet-hadoop:dump into master
pull from: miriam.baglioni/dnet-hadoop:dump
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dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/complete/SparkSelectValidRelationsJob.java
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@ -19,6 +19,13 @@ import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.oa.graph.dump.Utils;
import eu.dnetlib.dhp.schema.oaf.*;
/**
* It selects the valid relations among those present in the graph. One relation is valid if it is not deletedbyinference
* and if both the source and the target node are present in the graph and are not deleted by inference nor invisible.
* To check this I made a view of the ids of all the entities in the graph, and select the relations for which a join exists
* with this view for both the source and the target
*/
public class SparkSelectValidRelationsJob implements Serializable {
private static final Logger log = LoggerFactory.getLogger(SparkSelectValidRelationsJob.class);