97 lines
2.9 KiB
Java
97 lines
2.9 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.pidgraph.Entity;
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public class DumpResultTest {
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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(DumpResultTest.class);
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@BeforeAll
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public static void beforeAll() throws IOException {
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workingDir = Files.createTempDirectory(DumpResultTest.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(DumpAuthorTest.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(DumpResultTest.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 testDumpResultPids() throws Exception {
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final String sourcePath = getClass()
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.getResource("/eu/dnetlib/dhp/oa/graph/dump/pid/preparedInfo")
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.getPath();
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SparkDumpPidResult.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<Entity> tmp = sc
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.textFile(workingDir.toString() + "/result")
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.map(item -> OBJECT_MAPPER.readValue(item, Entity.class));
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org.apache.spark.sql.Dataset<Entity> verificationDataset = spark
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.createDataset(tmp.rdd(), Encoders.bean(Entity.class));
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Assertions.assertEquals(35, verificationDataset.count());
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Assertions.assertEquals(32, verificationDataset.filter("substr(id,1,3) = 'doi'").count());
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Assertions.assertEquals(1, verificationDataset.filter("substr(id,1,3) = 'pdb'").count());
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Assertions.assertEquals(1, verificationDataset.filter("substr(id,1,4) = 'pmid'").count());
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Assertions.assertEquals(1, verificationDataset.filter("substr(id,1,5) = 'arXiv'").count());
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}
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}
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