64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
package eu.dnetlib.jobs;
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import eu.dnetlib.Deduper;
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import eu.dnetlib.pace.utils.Utility;
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import eu.dnetlib.support.ArgumentApplicationParser;
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import org.apache.spark.SparkConf;
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import org.apache.spark.sql.SparkSession;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Optional;
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public class SparkCreateDedupEntity extends AbstractSparkJob {
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private static final Logger log = LoggerFactory.getLogger(eu.dnetlib.jobs.SparkCreateDedupEntity.class);
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public SparkCreateDedupEntity(ArgumentApplicationParser parser, SparkSession spark) {
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super(parser, spark);
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}
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public static void main(String[] args) throws Exception {
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ArgumentApplicationParser parser = new ArgumentApplicationParser(
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Utility.readFromClasspath("/eu/dnetlib/pace/createDedupEntity_parameters.json", SparkCreateDedupEntity.class)
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);
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parser.parseArgument(args);
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SparkConf conf = new SparkConf();
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new SparkCreateDedupEntity(
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parser,
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getSparkSession(conf)
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).run();
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}
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@Override
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public void run() {
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// read oozie parameters
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final String entitiesPath = parser.get("entitiesPath");
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final String workingPath = parser.get("workingPath");
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final String dedupConfPath = parser.get("dedupConfPath");
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final int numPartitions = Optional
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.ofNullable(parser.get("numPartitions"))
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.map(Integer::valueOf)
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.orElse(NUM_PARTITIONS);
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log.info("entitiesPath: '{}'", entitiesPath);
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log.info("workingPath: '{}'", workingPath);
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log.info("dedupConfPath: '{}'", dedupConfPath);
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log.info("numPartitions: '{}'", numPartitions);
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Deduper.createDedupEntity(
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loadDedupConfig(dedupConfPath),
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workingPath + "/mergerels",
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entitiesPath,
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spark,
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workingPath + "/dedupentity"
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);
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}
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}
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