162 lines
4.5 KiB
Java
162 lines
4.5 KiB
Java
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package eu.dnetlib.dhp.oa.graph.dump.pid;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import org.apache.commons.io.FileUtils;
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import org.apache.spark.SparkConf;
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import org.apache.spark.api.java.JavaRDD;
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import org.apache.spark.api.java.JavaSparkContext;
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import org.apache.spark.sql.Encoders;
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import org.apache.spark.sql.SparkSession;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import eu.dnetlib.dhp.schema.dump.oaf.graph.Relation;
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import eu.dnetlib.dhp.schema.dump.pidgraph.Entity;
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public class DumpResultRelationTest {
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private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
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private static SparkSession spark;
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private static Path workingDir;
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private static final Logger log = LoggerFactory.getLogger(DumpResultRelationTest.class);
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@BeforeAll
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public static void beforeAll() throws IOException {
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workingDir = Files.createTempDirectory(DumpResultRelationTest.class.getSimpleName());
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log.info("using work dir {}", workingDir);
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SparkConf conf = new SparkConf();
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conf.setAppName(DumpResultRelationTest.class.getSimpleName());
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conf.setMaster("local[*]");
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conf.set("spark.driver.host", "localhost");
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conf.set("hive.metastore.local", "true");
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conf.set("spark.ui.enabled", "false");
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conf.set("spark.sql.warehouse.dir", workingDir.toString());
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conf.set("hive.metastore.warehouse.dir", workingDir.resolve("warehouse").toString());
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spark = SparkSession
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.builder()
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.appName(DumpAuthorTest.class.getSimpleName())
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.config(conf)
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.getOrCreate();
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}
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@AfterAll
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public static void afterAll() throws IOException {
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FileUtils.deleteDirectory(workingDir.toFile());
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spark.stop();
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}
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@Test
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public void testDumpResultRelationPids() throws Exception {
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final String sourcePath = getClass()
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.getResource("/eu/dnetlib/dhp/oa/graph/dump/pid/preparedInfoDR")
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.getPath();
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SparkDumpResultRelation.main(new String[] {
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"-isSparkSessionManaged", Boolean.FALSE.toString(),
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"-outputPath", workingDir.toString(),
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"-preparedInfoPath", sourcePath
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});
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final JavaSparkContext sc = JavaSparkContext.fromSparkContext(spark.sparkContext());
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JavaRDD<Relation> tmp = sc
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.textFile(workingDir.toString() + "/relation")
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.map(item -> OBJECT_MAPPER.readValue(item, Relation.class));
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org.apache.spark.sql.Dataset<Relation> verificationDataset = spark
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.createDataset(tmp.rdd(), Encoders.bean(Relation.class));
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verificationDataset.show(100, false);
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Assertions.assertEquals(32, verificationDataset.count());
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Assertions
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.assertEquals(
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1, verificationDataset
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.filter(
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"source.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'sameAs' and target.id = 'mag:fakeMag'")
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.count());
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Assertions
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.assertEquals(
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4, verificationDataset
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.filter(
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"source.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'isAuthorOf'")
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.count());
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Assertions
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.assertEquals(
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4, verificationDataset
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.filter(
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"target.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'hasAuthor'")
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.count());
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Assertions
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.assertEquals(
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1, verificationDataset
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.filter(
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"source.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'hasCoAuthor'")
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.count());
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Assertions
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.assertEquals(
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1, verificationDataset
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.filter(
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"source.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'hasCoAuthor' and target.id = 'orcid:0000-0002-1114-4216'")
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.count());
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Assertions
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.assertEquals(
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2, verificationDataset
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.filter(
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"source.id = 'orcid:0000-0002-1114-4216' and " +
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"relType.name = 'hasCoAuthor'")
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.count());
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Assertions
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.assertEquals(
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1, verificationDataset
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.filter(
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"target.id = 'orcid:0000-0001-9317-9350' and " +
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"relType.name = 'hasCoAuthor' and source.id = 'orcid:0000-0002-1114-4216'")
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.count());
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Assertions
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.assertEquals(
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1, verificationDataset
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.filter(
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"target.id = 'mag:fakeMag' and " +
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"relType.name = 'hasCoAuthor' and source.id = 'orcid:0000-0002-1114-4216'")
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.count());
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Assertions.assertEquals(4, verificationDataset.filter("relType.name = 'hasOtherManifestation'").count());
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//
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// Assertions.assertEquals(1, verificationDataset.filter("id = 'mag:fakemag'").count());
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//
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// Assertions.assertEquals(2, verificationDataset.filter("substr(id,1,5) = 'orcid'").count());
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}
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}
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