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dnet-hadoop
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minor changes

This commit is contained in:
Miriam Baglioni 2020-04-14 16:45:12 +02:00
parent e0038bde5b
commit ceb1f299bf
1 changed files with 18 additions and 8 deletions
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26
dhp-workflows/dhp-propagation/src/main/java/eu/dnetlib/dhp/projecttoresult/PrepareProjectResultsAssociation.java
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@ -55,8 +55,8 @@ public class PrepareProjectResultsAssociation {
runWithSparkHiveSession(conf, isSparkSessionManaged, runWithSparkHiveSession(conf, isSparkSessionManaged,
spark -> { spark -> {
removeOutputDir(spark, potentialUpdatePath); // removeOutputDir(spark, potentialUpdatePath);
removeOutputDir(spark, alreadyLinkedPath); // removeOutputDir(spark, alreadyLinkedPath);
prepareResultProjProjectResults(spark, inputPath, potentialUpdatePath, alreadyLinkedPath, allowedsemrel); prepareResultProjProjectResults(spark, inputPath, potentialUpdatePath, alreadyLinkedPath, allowedsemrel);
}); });
@ -91,9 +91,14 @@ public class PrepareProjectResultsAssociation {
"GROUP BY projectId "; "GROUP BY projectId ";
spark.sql(query).as(Encoders.bean(ProjectResultSet.class)) spark.sql(query).as(Encoders.bean(ProjectResultSet.class))
.toJavaRDD() .toJSON()
.map(r -> OBJECT_MAPPER.writeValueAsString(r)) .write()
.saveAsTextFile(potentialUpdatePath, GzipCodec.class); .mode(SaveMode.Overwrite)
.option("compression","gzip")
.text(potentialUpdatePath);
// .toJavaRDD()
// .map(r -> OBJECT_MAPPER.writeValueAsString(r))
// .saveAsTextFile(potentialUpdatePath, GzipCodec.class);
query = "SELECT target projectId, collect_set(source) resultSet " + query = "SELECT target projectId, collect_set(source) resultSet " +
@ -102,9 +107,14 @@ public class PrepareProjectResultsAssociation {
spark.sql(query) spark.sql(query)
.as(Encoders.bean(ProjectResultSet.class)) .as(Encoders.bean(ProjectResultSet.class))
.toJavaRDD() .toJSON()
.map(r -> OBJECT_MAPPER.writeValueAsString(r)) .write()
.saveAsTextFile(alreadyLinkedPath, GzipCodec.class); .mode(SaveMode.Overwrite)
.option("compression","gzip")
.text(alreadyLinkedPath);
// .toJavaRDD()
// .map(r -> OBJECT_MAPPER.writeValueAsString(r))
// .saveAsTextFile(alreadyLinkedPath, GzipCodec.class);
} }