przemyslaw.jacewicz
/
dnet-hadoop
forked from D-Net/dnet-hadoop
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Aggiornare 'dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/orcid/SparkConvertORCIDToOAF.scala' 

The change is to fix the issue that arises when the same work appears more than once on the same ORCID profile. The change avoid to replicate the association doi -> author when the orcid id is already associated to the doi.
This commit is contained in:
Miriam Baglioni 2021-06-07 16:37:01 +02:00
parent e57294ac99
commit bc12e9819e
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/orcid/SparkConvertORCIDToOAF.scala
View File

@ -15,6 +15,12 @@ import org.slf4j.{Logger, LoggerFactory}
object SparkConvertORCIDToOAF {
val logger: Logger = LoggerFactory.getLogger(SparkConvertORCIDToOAF.getClass)
def fixORCIDItem(item :ORCIDItem):ORCIDItem = {
item.authors = item.authors.groupBy(_.oid).map(_._2.head)
item
}
def run(spark:SparkSession,sourcePath:String,workingPath:String, targetPath:String):Unit = {
import spark.implicits._
implicit val mapEncoderPubs: Encoder[Publication] = Encoders.kryo[Publication]
@ -37,7 +43,8 @@ object SparkConvertORCIDToOAF {
val author = i._2
(doi, author)
}).groupBy(col("_1").alias("doi"))
.agg(collect_list(col("_2")).alias("authors"))
.agg(collect_list(col("_2")).alias("authors")).as[ORCIDItem]
.map(s => fixORCIDItem(s))
.write.mode(SaveMode.Overwrite).save(s"$workingPath/orcidworksWithAuthor")
val dataset: Dataset[ORCIDItem] =spark.read.load(s"$workingPath/orcidworksWithAuthor").as[ORCIDItem]