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dnet-hadoop
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Merge remote-tracking branch 'origin/master' into przemyslawjacewicz_actionmanager_impl_prototype

This commit is contained in:
przemek 2020-03-19 15:12:56 +01:00
parent d0c9b0cdd6 36236dd1c1
commit 638b78f96a
63 changed files with 3135 additions and 868 deletions
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dhp-doc-resources/img/data_provision_workflow.png Normal file
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5
dhp-schemas/pom.xml
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@ -31,6 +31,11 @@
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>

38
dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/action/AtomicAction.java Normal file
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@ -0,0 +1,38 @@
package eu.dnetlib.dhp.schema.action;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import java.io.Serializable;
@JsonDeserialize(using = AtomicActionDeserializer.class)
public class AtomicAction<T extends Oaf> implements Serializable {
private Class<T> clazz;
private T payload;
public AtomicAction() {
}
public AtomicAction(Class<T> clazz, T payload) {
this.clazz = clazz;
this.payload = payload;
}
public Class<T> getClazz() {
return clazz;
}
public void setClazz(Class<T> clazz) {
this.clazz = clazz;
}
public T getPayload() {
return payload;
}
public void setPayload(T payload) {
this.payload = payload;
}
}

29
dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/action/AtomicActionDeserializer.java Normal file
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@ -0,0 +1,29 @@
package eu.dnetlib.dhp.schema.action;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import java.io.IOException;
public class AtomicActionDeserializer extends JsonDeserializer {
@Override
public Object deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
JsonNode node = jp.getCodec().readTree(jp);
String classTag = node.get("clazz").asText();
JsonNode payload = node.get("payload");
ObjectMapper mapper = new ObjectMapper();
try {
final Class<?> clazz = Class.forName(classTag);
return new AtomicAction(clazz, (Oaf) mapper.readValue(payload.toString(), clazz));
} catch (ClassNotFoundException e) {
throw new IOException(e);
}
}
}

28
dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Relation.java
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@ -6,7 +6,7 @@ import java.util.Objects;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.junit.Assert;
import static com.google.common.base.Preconditions.checkArgument;
public class Relation extends Oaf {
@ -71,11 +71,13 @@ public class Relation extends Oaf {
}
public void mergeFrom(final Relation r) {
Assert.assertEquals("source ids must be equal", getSource(), r.getSource());
Assert.assertEquals("target ids must be equal", getTarget(), r.getTarget());
Assert.assertEquals("relType(s) must be equal", getRelType(), r.getRelType());
Assert.assertEquals("subRelType(s) must be equal", getSubRelType(), r.getSubRelType());
Assert.assertEquals("relClass(es) must be equal", getRelClass(), r.getRelClass());
checkArgument(Objects.equals(getSource(), r.getSource()),"source ids must be equal");
checkArgument(Objects.equals(getTarget(), r.getTarget()),"target ids must be equal");
checkArgument(Objects.equals(getRelType(), r.getRelType()),"relType(s) must be equal");
checkArgument(Objects.equals(getSubRelType(), r.getSubRelType()),"subRelType(s) must be equal");
checkArgument(Objects.equals(getRelClass(), r.getRelClass()),"relClass(es) must be equal");
setCollectedFrom(Stream.concat(getCollectedFrom().stream(), r.getCollectedFrom().stream())
.distinct() // relies on KeyValue.equals
.collect(Collectors.toList()));
@ -85,18 +87,18 @@ public class Relation extends Oaf {
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
Relation relation = (Relation) o;
return Objects.equals(relType, relation.relType) &&
Objects.equals(subRelType, relation.subRelType) &&
Objects.equals(relClass, relation.relClass) &&
Objects.equals(source, relation.source) &&
Objects.equals(target, relation.target) &&
return relType.equals(relation.relType) &&
subRelType.equals(relation.subRelType) &&
relClass.equals(relation.relClass) &&
source.equals(relation.source) &&
target.equals(relation.target) &&
Objects.equals(collectedFrom, relation.collectedFrom);
}
@Override
public int hashCode() {
return Objects.hash(super.hashCode(), relType, subRelType, relClass, source, target, collectedFrom);
return Objects.hash(relType, subRelType, relClass, source, target, collectedFrom);
}
}

2
dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Result.java
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@ -5,7 +5,7 @@ import java.util.Comparator;
import java.util.List;
import java.util.Objects;
public abstract class Result extends OafEntity implements Serializable {
public class Result extends OafEntity implements Serializable {
private List<Author> author;

37
dhp-schemas/src/test/java/eu/dnetlib/dhp/schema/action/AtomicActionTest.java Normal file
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@ -0,0 +1,37 @@
package eu.dnetlib.dhp.schema.action;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.schema.oaf.Relation;
import org.apache.commons.lang3.StringUtils;
import org.junit.Assert;
import org.junit.Test;
import java.io.IOException;
public class AtomicActionTest {
@Test
public void serializationTest() throws IOException {
Relation rel = new Relation();
rel.setSource("1");
rel.setTarget("2");
rel.setRelType("resultResult");
rel.setSubRelType("dedup");
rel.setRelClass("merges");
AtomicAction aa1 = new AtomicAction(Relation.class, rel);
final ObjectMapper mapper = new ObjectMapper();
String json = mapper.writeValueAsString(aa1);
Assert.assertTrue(StringUtils.isNotBlank(json));
AtomicAction aa2 = mapper.readValue(json, AtomicAction.class);
Assert.assertEquals(aa1.getClazz(), aa2.getClazz());
Assert.assertEquals(aa1.getPayload(), aa2.getPayload());
}
}

54
dhp-workflows/dhp-aggregation/pom.xml
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@ -24,6 +24,12 @@
<groupId>eu.dnetlib.dhp</groupId>
<artifactId>dhp-common</artifactId>
<version>${project.version}</version>
<exclusions>
<exclusion>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
@ -32,6 +38,49 @@
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-actionmanager-common</artifactId>
<exclusions>
<exclusion>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-openaireplus-mapping-utils</artifactId>
</exclusion>
<exclusion>
<groupId>saxonica</groupId>
<artifactId>saxon</artifactId>
</exclusion>
<exclusion>
<groupId>saxonica</groupId>
<artifactId>saxon-dom</artifactId>
</exclusion>
<exclusion>
<groupId>jgrapht</groupId>
<artifactId>jgrapht</artifactId>
</exclusion>
<exclusion>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.*</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>apache</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-openaire-data-protos</artifactId>
</dependency>
<dependency>
<groupId>net.sf.saxon</groupId>
<artifactId>Saxon-HE</artifactId>
@ -56,6 +105,11 @@
<artifactId>mongo-java-driver</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-distcp</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>

94
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/ExtractEntitiesFromHDFSJob.java
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@ -1,94 +0,0 @@
package eu.dnetlib.dhp.migration;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.SparkSession;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.schema.oaf.Dataset;
import eu.dnetlib.dhp.schema.oaf.Datasource;
import eu.dnetlib.dhp.schema.oaf.Organization;
import eu.dnetlib.dhp.schema.oaf.OtherResearchProduct;
import eu.dnetlib.dhp.schema.oaf.Project;
import eu.dnetlib.dhp.schema.oaf.Publication;
import eu.dnetlib.dhp.schema.oaf.Relation;
import eu.dnetlib.dhp.schema.oaf.Software;
import scala.Tuple2;
public class ExtractEntitiesFromHDFSJob {
private static final Log log = LogFactory.getLog(ExtractEntitiesFromHDFSJob.class);
public static void main(final String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateMongoMdstoresApplication.class
.getResourceAsStream("/eu/dnetlib/dhp/migration/extract_entities_from_hdfs_parameters.json")));
parser.parseArgument(args);
final SparkSession spark = SparkSession
.builder()
.appName(ExtractEntitiesFromHDFSJob.class.getSimpleName())
.master(parser.get("master"))
.getOrCreate();
try (final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext())) {
final List<String> sourcePaths = Arrays.stream(parser.get("sourcePaths").split(",")).filter(p -> exists(sc, p)).collect(Collectors.toList());
final String targetPath = parser.get("graphRawPath");
processEntity(sc, Publication.class, sourcePaths, targetPath);
processEntity(sc, Dataset.class, sourcePaths, targetPath);
processEntity(sc, Software.class, sourcePaths, targetPath);
processEntity(sc, OtherResearchProduct.class, sourcePaths, targetPath);
processEntity(sc, Datasource.class, sourcePaths, targetPath);
processEntity(sc, Organization.class, sourcePaths, targetPath);
processEntity(sc, Project.class, sourcePaths, targetPath);
processEntity(sc, Relation.class, sourcePaths, targetPath);
}
}
private static void processEntity(final JavaSparkContext sc, final Class<?> clazz, final List<String> sourcePaths, final String targetPath) {
final String type = clazz.getSimpleName().toLowerCase();
log.info(String.format("Processing entities (%s) in files:", type));
sourcePaths.forEach(log::info);
JavaRDD<String> inputRdd = sc.emptyRDD();
for (final String sp : sourcePaths) {
inputRdd = inputRdd.union(sc.sequenceFile(sp, Text.class, Text.class)
.map(k -> new Tuple2<>(k._1().toString(), k._2().toString()))
.filter(k -> isEntityType(k._1(), type))
.map(Tuple2::_2));
}
inputRdd.saveAsTextFile(targetPath + "/" + type);
}
private static boolean isEntityType(final String item, final String type) {
return StringUtils.substringAfter(item, ":").equalsIgnoreCase(type);
}
private static boolean exists(final JavaSparkContext context, final String pathToFile) {
try {
final FileSystem hdfs = org.apache.hadoop.fs.FileSystem.get(context.hadoopConfiguration());
final Path path = new Path(pathToFile);
return hdfs.exists(path);
} catch (final IOException e) {
throw new RuntimeException(e);
}
}
}

45
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/MigrateMongoMdstoresApplication.java
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@ -1,45 +0,0 @@
package eu.dnetlib.dhp.migration;
import org.apache.commons.io.IOUtils;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
public class MigrateMongoMdstoresApplication {
public static void main(final String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateMongoMdstoresApplication.class.getResourceAsStream("/eu/dnetlib/dhp/migration/migrate_mongo_mstores_parameters.json")));
parser.parseArgument(args);
final String mongoBaseUrl = parser.get("mongoBaseUrl");
final String mongoDb = parser.get("mongoDb");
final String mdFormat = parser.get("mdFormat");
final String mdLayout = parser.get("mdLayout");
final String mdInterpretation = parser.get("mdInterpretation");
final String hdfsPath = parser.get("hdfsPath");
final String hdfsNameNode = parser.get("namenode");
final String hdfsUser = parser.get("hdfsUser");
final String dbUrl = parser.get("postgresUrl");
final String dbUser = parser.get("postgresUser");
final String dbPassword = parser.get("postgresPassword");
if (mdFormat.equalsIgnoreCase("oaf")) {
try (final OafMigrationExecutor mig =
new OafMigrationExecutor(hdfsPath, hdfsNameNode, hdfsUser, mongoBaseUrl, mongoDb, dbUrl, dbUser, dbPassword)) {
mig.processMdRecords(mdFormat, mdLayout, mdInterpretation);
}
} else if (mdFormat.equalsIgnoreCase("odf")) {
try (final OdfMigrationExecutor mig =
new OdfMigrationExecutor(hdfsPath, hdfsNameNode, hdfsUser, mongoBaseUrl, mongoDb, dbUrl, dbUser, dbPassword)) {
mig.processMdRecords(mdFormat, mdLayout, mdInterpretation);
}
} else {
throw new RuntimeException("Format not supported: " + mdFormat);
}
}
}

49
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/actions/LicenseComparator.java Normal file
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@ -0,0 +1,49 @@
package eu.dnetlib.dhp.migration.actions;
import eu.dnetlib.data.proto.FieldTypeProtos.Qualifier;
import java.util.Comparator;
public class LicenseComparator implements Comparator<Qualifier> {
@Override
public int compare(Qualifier left, Qualifier right) {
if (left == null && right == null) return 0;
if (left == null) return 1;
if (right == null) return -1;
String lClass = left.getClassid();
String rClass = right.getClassid();
if (lClass.equals(rClass)) return 0;
if (lClass.equals("OPEN SOURCE")) return -1;
if (rClass.equals("OPEN SOURCE")) return 1;
if (lClass.equals("OPEN")) return -1;
if (rClass.equals("OPEN")) return 1;
if (lClass.equals("6MONTHS")) return -1;
if (rClass.equals("6MONTHS")) return 1;
if (lClass.equals("12MONTHS")) return -1;
if (rClass.equals("12MONTHS")) return 1;
if (lClass.equals("EMBARGO")) return -1;
if (rClass.equals("EMBARGO")) return 1;
if (lClass.equals("RESTRICTED")) return -1;
if (rClass.equals("RESTRICTED")) return 1;
if (lClass.equals("CLOSED")) return -1;
if (rClass.equals("CLOSED")) return 1;
if (lClass.equals("UNKNOWN")) return -1;
if (rClass.equals("UNKNOWN")) return 1;
// Else (but unlikely), lexicographical ordering will do.
return lClass.compareTo(rClass);
}
}

170
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/actions/MigrateActionSet.java Normal file
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@ -0,0 +1,170 @@
package eu.dnetlib.dhp.migration.actions;
import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.utils.ISLookupClientFactory;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.tools.DistCp;
import org.apache.hadoop.tools.DistCpOptions;
import org.apache.hadoop.util.ToolRunner;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.*;
import java.util.stream.Collectors;
public class MigrateActionSet {
private static final Log log = LogFactory.getLog(MigrateActionSet.class);
private static final String SEPARATOR = "/";
private static final String TARGET_PATHS = "target_paths";
private static final String RAWSET_PREFIX = "rawset_";
private static Boolean DEFAULT_TRANSFORM_ONLY = false;
public static void main(String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateActionSet.class.getResourceAsStream(
"/eu/dnetlib/dhp/migration/migrate_actionsets_parameters.json")));
parser.parseArgument(args);
new MigrateActionSet().run(parser);
}
private void run(ArgumentApplicationParser parser) throws Exception {
final String isLookupUrl = parser.get("isLookupUrl");
final String sourceNN = parser.get("sourceNameNode");
final String targetNN = parser.get("targetNameNode");
final String workDir = parser.get("workingDirectory");
final Integer distcp_num_maps = Integer.parseInt(parser.get("distcp_num_maps"));
final String distcp_memory_mb = parser.get("distcp_memory_mb");
final String distcp_task_timeout = parser.get("distcp_task_timeout");
final String transform_only_s = parser.get("transform_only");
log.info("transform only param: " + transform_only_s);
final Boolean transformOnly = Boolean.valueOf(parser.get("transform_only"));
log.info("transform only: " + transformOnly);
ISLookUpService isLookUp = ISLookupClientFactory.getLookUpService(isLookupUrl);
Configuration conf = getConfiguration(distcp_task_timeout, distcp_memory_mb, distcp_num_maps);
FileSystem targetFS = FileSystem.get(conf);
Configuration sourceConf = getConfiguration(distcp_task_timeout, distcp_memory_mb, distcp_num_maps);
sourceConf.set(FileSystem.FS_DEFAULT_NAME_KEY, sourceNN);
FileSystem sourceFS = FileSystem.get(sourceConf);
Properties props = new Properties();
List<Path> targetPaths = new ArrayList<>();
final List<Path> sourcePaths = getSourcePaths(sourceNN, isLookUp);
log.info(String.format("paths to process:\n%s", sourcePaths.stream().map(p -> p.toString()).collect(Collectors.joining("\n"))));
for(Path source : sourcePaths) {
if (!sourceFS.exists(source)) {
log.warn(String.format("skipping unexisting path: %s", source));
} else {
LinkedList<String> pathQ = Lists.newLinkedList(Splitter.on(SEPARATOR).split(source.toUri().getPath()));
final String rawSet = pathQ.pollLast();
log.info(String.format("got RAWSET: %s", rawSet));
if (StringUtils.isNotBlank(rawSet) && rawSet.startsWith(RAWSET_PREFIX)) {
final String actionSetDirectory = pathQ.pollLast();
final Path targetPath = new Path(targetNN + workDir + SEPARATOR + actionSetDirectory + SEPARATOR + rawSet);
log.info(String.format("using TARGET PATH: %s", targetPath));
if (!transformOnly) {
if (targetFS.exists(targetPath)) {
targetFS.delete(targetPath, true);
}
runDistcp(distcp_num_maps, distcp_memory_mb, distcp_task_timeout, conf, source, targetPath);
}
targetPaths.add(targetPath);
}
}
}
props.setProperty(TARGET_PATHS, targetPaths
.stream()
.map(p -> p.toString())
.collect(Collectors.joining(",")));
File file = new File(System.getProperty("oozie.action.output.properties"));
try(OutputStream os = new FileOutputStream(file)) {
props.store(os, "");
}
System.out.println(file.getAbsolutePath());
}
private void runDistcp(Integer distcp_num_maps, String distcp_memory_mb, String distcp_task_timeout, Configuration conf, Path source, Path targetPath) throws Exception {
final DistCpOptions op = new DistCpOptions(source, targetPath);
op.setMaxMaps(distcp_num_maps);
op.preserve(DistCpOptions.FileAttribute.BLOCKSIZE);
op.preserve(DistCpOptions.FileAttribute.REPLICATION);
op.preserve(DistCpOptions.FileAttribute.CHECKSUMTYPE);
int res = ToolRunner.run(new DistCp(conf, op), new String[]{
"-Dmapred.task.timeout=" + distcp_task_timeout,
"-Dmapreduce.map.memory.mb=" + distcp_memory_mb,
"-pb",
"-m " + distcp_num_maps,
source.toString(),
targetPath.toString()});
if (res != 0) {
throw new RuntimeException(String.format("distcp exited with code %s", res));
}
}
private Configuration getConfiguration(String distcp_task_timeout, String distcp_memory_mb, Integer distcp_num_maps) {
final Configuration conf = new Configuration();
conf.set("dfs.webhdfs.socket.connect-timeout", distcp_task_timeout);
conf.set("dfs.webhdfs.socket.read-timeout", distcp_task_timeout);
conf.set("dfs.http.client.retry.policy.enabled", "true");
conf.set("mapred.task.timeout", distcp_task_timeout);
conf.set("mapreduce.map.memory.mb", distcp_memory_mb);
conf.set("mapred.map.tasks", String.valueOf(distcp_num_maps));
return conf;
}
private List<Path> getSourcePaths(String sourceNN, ISLookUpService isLookUp) throws ISLookUpException {
String XQUERY = "distinct-values(\n" +
"let $basePath := collection('/db/DRIVER/ServiceResources/ActionManagerServiceResourceType')//SERVICE_PROPERTIES/PROPERTY[@key = 'basePath']/@value/string()\n" +
"for $x in collection('/db/DRIVER/ActionManagerSetDSResources/ActionManagerSetDSResourceType') \n" +
"let $setDir := $x//SET/@directory/string()\n" +
"let $rawSet := $x//RAW_SETS/LATEST/@id/string()\n" +
"return concat($basePath, '/', $setDir, '/', $rawSet))";
log.info(String.format("running xquery:\n%s", XQUERY));
return isLookUp.quickSearchProfile(XQUERY)
.stream()
.map(p -> sourceNN + p)
.map(Path::new)
.collect(Collectors.toList());
}
}

580
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/actions/ProtoConverter.java Normal file
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@ -0,0 +1,580 @@
package eu.dnetlib.dhp.migration.actions;
import com.google.common.collect.Lists;
import com.googlecode.protobuf.format.JsonFormat;
import eu.dnetlib.data.proto.*;
import eu.dnetlib.dhp.schema.oaf.*;
import org.apache.commons.lang3.StringUtils;
import java.io.Serializable;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
public class ProtoConverter implements Serializable {
public static final String UNKNOWN = "UNKNOWN";
public static final String NOT_AVAILABLE = "not available";
public static final String DNET_ACCESS_MODES = "dnet:access_modes";
public static Oaf convert(OafProtos.Oaf oaf) {
try {
switch (oaf.getKind()) {
case entity:
return convertEntity(oaf);
case relation:
return convertRelation(oaf);
default:
throw new IllegalArgumentException("invalid kind " + oaf.getKind());
}
} catch (Throwable e) {
throw new RuntimeException("error on getting " + JsonFormat.printToString(oaf), e);
}
}
private static Relation convertRelation(OafProtos.Oaf oaf) {
final OafProtos.OafRel r = oaf.getRel();
final Relation rel = new Relation();
rel.setDataInfo(mapDataInfo(oaf.getDataInfo()));
rel.setLastupdatetimestamp(oaf.getLastupdatetimestamp());
rel.setSource(r.getSource());
rel.setTarget(r.getTarget());
rel.setRelType(r.getRelType().toString());
rel.setSubRelType(r.getSubRelType().toString());
rel.setRelClass(r.getRelClass());
rel.setCollectedFrom(r.getCollectedfromCount() > 0 ?
r.getCollectedfromList().stream()
.map(kv -> mapKV(kv))
.collect(Collectors.toList()) : null);
return rel;
}
private static OafEntity convertEntity(OafProtos.Oaf oaf) {
switch (oaf.getEntity().getType()) {
case result:
final Result r = convertResult(oaf);
r.setInstance(convertInstances(oaf));
return r;
case project:
return convertProject(oaf);
case datasource:
return convertDataSource(oaf);
case organization:
return convertOrganization(oaf);
default:
throw new RuntimeException("received unknown type");
}
}
private static List<Instance> convertInstances(OafProtos.Oaf oaf) {
final ResultProtos.Result r = oaf.getEntity().getResult();
if (r.getInstanceCount() > 0) {
return r.getInstanceList()
.stream()
.map(i -> convertInstance(i))
.collect(Collectors.toList());
}
return Lists.newArrayList();
}
private static Instance convertInstance(ResultProtos.Result.Instance ri) {
final Instance i = new Instance();
i.setAccessright(mapQualifier(ri.getAccessright()));
i.setCollectedfrom(mapKV(ri.getCollectedfrom()));
i.setDateofacceptance(mapStringField(ri.getDateofacceptance()));
i.setDistributionlocation(ri.getDistributionlocation());
i.setHostedby(mapKV(ri.getHostedby()));
i.setInstancetype(mapQualifier(ri.getInstancetype()));
i.setLicense(mapStringField(ri.getLicense()));
i.setUrl(ri.getUrlList());
i.setRefereed(mapStringField(ri.getRefereed()));
i.setProcessingchargeamount(mapStringField(ri.getProcessingchargeamount()));
i.setProcessingchargecurrency(mapStringField(ri.getProcessingchargecurrency()));
return i;
}
private static Organization convertOrganization(OafProtos.Oaf oaf) {
final OrganizationProtos.Organization.Metadata m = oaf.getEntity().getOrganization().getMetadata();
final Organization org = setOaf(new Organization(), oaf);
setEntity(org, oaf);
org.setLegalshortname(mapStringField(m.getLegalshortname()));
org.setLegalname(mapStringField(m.getLegalname()));
org.setAlternativeNames(m.getAlternativeNamesList().
stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
org.setWebsiteurl(mapStringField(m.getWebsiteurl()));
org.setLogourl(mapStringField(m.getLogourl()));
org.setEclegalbody(mapStringField(m.getEclegalbody()));
org.setEclegalperson(mapStringField(m.getEclegalperson()));
org.setEcnonprofit(mapStringField(m.getEcnonprofit()));
org.setEcresearchorganization(mapStringField(m.getEcresearchorganization()));
org.setEchighereducation(mapStringField(m.getEchighereducation()));
org.setEcinternationalorganizationeurinterests(mapStringField(m.getEcinternationalorganizationeurinterests()));
org.setEcinternationalorganization(mapStringField(m.getEcinternationalorganization()));
org.setEcenterprise(mapStringField(m.getEcenterprise()));
org.setEcsmevalidated(mapStringField(m.getEcsmevalidated()));
org.setEcnutscode(mapStringField(m.getEcnutscode()));
org.setCountry(mapQualifier(m.getCountry()));
return org;
}
private static Datasource convertDataSource(OafProtos.Oaf oaf) {
final DatasourceProtos.Datasource.Metadata m = oaf.getEntity().getDatasource().getMetadata();
final Datasource datasource = setOaf(new Datasource(), oaf);
setEntity(datasource, oaf);
datasource.setAccessinfopackage(m.getAccessinfopackageList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
datasource.setCertificates(mapStringField(m.getCertificates()));
datasource.setCitationguidelineurl(mapStringField(m.getCitationguidelineurl()));
datasource.setContactemail(mapStringField(m.getContactemail()));
datasource.setDatabaseaccessrestriction(mapStringField(m.getDatabaseaccessrestriction()));
datasource.setDatabaseaccesstype(mapStringField(m.getDatabaseaccesstype()));
datasource.setDataprovider(mapBoolField(m.getDataprovider()));
datasource.setDatasourcetype(mapQualifier(m.getDatasourcetype()));
datasource.setDatauploadrestriction(mapStringField(m.getDatauploadrestriction()));
datasource.setCitationguidelineurl(mapStringField(m.getCitationguidelineurl()));
datasource.setDatauploadtype(mapStringField(m.getDatauploadtype()));
datasource.setDateofvalidation(mapStringField(m.getDateofvalidation()));
datasource.setDescription(mapStringField(m.getDescription()));
datasource.setEnglishname(mapStringField(m.getEnglishname()));
datasource.setLatitude(mapStringField(m.getLatitude()));
datasource.setLongitude(mapStringField(m.getLongitude()));
datasource.setLogourl(mapStringField(m.getLogourl()));
datasource.setMissionstatementurl(mapStringField(m.getMissionstatementurl()));
datasource.setNamespaceprefix(mapStringField(m.getNamespaceprefix()));
datasource.setOdcontenttypes(m.getOdcontenttypesList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
datasource.setOdlanguages(m.getOdlanguagesList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
datasource.setOdnumberofitems(mapStringField(m.getOdnumberofitems()));
datasource.setOdnumberofitemsdate(mapStringField(m.getOdnumberofitemsdate()));
datasource.setOdpolicies(mapStringField(m.getOdpolicies()));
datasource.setOfficialname(mapStringField(m.getOfficialname()));
datasource.setOpenairecompatibility(mapQualifier(m.getOpenairecompatibility()));
datasource.setPidsystems(mapStringField(m.getPidsystems()));
datasource.setPolicies(m.getPoliciesList()
.stream()
.map(ProtoConverter::mapKV)
.collect(Collectors.toList()));
datasource.setQualitymanagementkind(mapStringField(m.getQualitymanagementkind()));
datasource.setReleaseenddate(mapStringField(m.getReleaseenddate()));
datasource.setServiceprovider(mapBoolField(m.getServiceprovider()));
datasource.setReleasestartdate(mapStringField(m.getReleasestartdate()));
datasource.setSubjects(m.getSubjectsList()
.stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
datasource.setVersioning(mapBoolField(m.getVersioning()));
datasource.setWebsiteurl(mapStringField(m.getWebsiteurl()));
datasource.setJournal(mapJournal(m.getJournal()));
return datasource;
}
private static Project convertProject(OafProtos.Oaf oaf) {
final ProjectProtos.Project.Metadata m = oaf.getEntity().getProject().getMetadata();
final Project project = setOaf(new Project(), oaf);
setEntity(project, oaf);
project.setAcronym(mapStringField(m.getAcronym()));
project.setCallidentifier(mapStringField(m.getCallidentifier()));
project.setCode(mapStringField(m.getCode()));
project.setContactemail(mapStringField(m.getContactemail()));
project.setContactfax(mapStringField(m.getContactfax()));
project.setContactfullname(mapStringField(m.getContactfullname()));
project.setContactphone(mapStringField(m.getContactphone()));
project.setContracttype(mapQualifier(m.getContracttype()));
project.setCurrency(mapStringField(m.getCurrency()));
project.setDuration(mapStringField(m.getDuration()));
project.setEcarticle29_3(mapStringField(m.getEcarticle293()));
project.setEcsc39(mapStringField(m.getEcsc39()));
project.setOamandatepublications(mapStringField(m.getOamandatepublications()));
project.setStartdate(mapStringField(m.getStartdate()));
project.setEnddate(mapStringField(m.getEnddate()));
project.setFundedamount(m.getFundedamount());
project.setTotalcost(m.getTotalcost());
project.setKeywords(mapStringField(m.getKeywords()));
project.setSubjects(m.getSubjectsList().stream()
.map(sp -> mapStructuredProperty(sp))
.collect(Collectors.toList()));
project.setTitle(mapStringField(m.getTitle()));
project.setWebsiteurl(mapStringField(m.getWebsiteurl()));
project.setFundingtree(m.getFundingtreeList().stream()
.map(f -> mapStringField(f))
.collect(Collectors.toList()));
project.setJsonextrainfo(mapStringField(m.getJsonextrainfo()));
project.setSummary(mapStringField(m.getSummary()));
project.setOptional1(mapStringField(m.getOptional1()));
project.setOptional2(mapStringField(m.getOptional2()));
return project;
}
private static Result convertResult(OafProtos.Oaf oaf) {
switch (oaf.getEntity().getResult().getMetadata().getResulttype().getClassid()) {
case "dataset":
return createDataset(oaf);
case "publication":
return createPublication(oaf);
case "software":
return createSoftware(oaf);
case "other":
return createORP(oaf);
default:
Result result = setOaf(new Result(), oaf);
setEntity(result, oaf);
return setResult(result, oaf);
}
}
private static Software createSoftware(OafProtos.Oaf oaf) {
ResultProtos.Result.Metadata m = oaf.getEntity().getResult().getMetadata();
Software software = setOaf(new Software(), oaf);
setEntity(software, oaf);
setResult(software, oaf);
software.setDocumentationUrl(m.getDocumentationUrlList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
software.setLicense(m.getLicenseList()
.stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
software.setCodeRepositoryUrl(mapStringField(m.getCodeRepositoryUrl()));
software.setProgrammingLanguage(mapQualifier(m.getProgrammingLanguage()));
return software;
}
private static OtherResearchProduct createORP(OafProtos.Oaf oaf) {
ResultProtos.Result.Metadata m = oaf.getEntity().getResult().getMetadata();
OtherResearchProduct otherResearchProducts = setOaf(new OtherResearchProduct(), oaf);
setEntity(otherResearchProducts, oaf);
setResult(otherResearchProducts, oaf);
otherResearchProducts.setContactperson(m.getContactpersonList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
otherResearchProducts.setContactgroup(m.getContactgroupList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
otherResearchProducts.setTool(m.getToolList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
return otherResearchProducts;
}
private static Publication createPublication(OafProtos.Oaf oaf) {
ResultProtos.Result.Metadata m = oaf.getEntity().getResult().getMetadata();
Publication publication = setOaf(new Publication(), oaf);
setEntity(publication, oaf);
setResult(publication, oaf);
publication.setJournal(mapJournal(m.getJournal()));
return publication;
}
private static Dataset createDataset(OafProtos.Oaf oaf) {
ResultProtos.Result.Metadata m = oaf.getEntity().getResult().getMetadata();
Dataset dataset = setOaf(new Dataset(), oaf);
setEntity(dataset, oaf);
setResult(dataset, oaf);
dataset.setStoragedate(mapStringField(m.getStoragedate()));
dataset.setDevice(mapStringField(m.getDevice()));
dataset.setSize(mapStringField(m.getSize()));
dataset.setVersion(mapStringField(m.getVersion()));
dataset.setLastmetadataupdate(mapStringField(m.getLastmetadataupdate()));
dataset.setMetadataversionnumber(mapStringField(m.getMetadataversionnumber()));
dataset.setGeolocation(m.getGeolocationList()
.stream()
.map(ProtoConverter::mapGeolocation)
.collect(Collectors.toList()));
return dataset;
}
public static <T extends Oaf> T setOaf(T oaf, OafProtos.Oaf o) {
oaf.setDataInfo(mapDataInfo(o.getDataInfo()));
oaf.setLastupdatetimestamp(o.getLastupdatetimestamp());
return oaf;
}
public static <T extends OafEntity> T setEntity(T entity, OafProtos.Oaf oaf) {
//setting Entity fields
final OafProtos.OafEntity e = oaf.getEntity();
entity.setId(e.getId());
entity.setOriginalId(e.getOriginalIdList());
entity.setCollectedfrom(e.getCollectedfromList()
.stream()
.map(ProtoConverter::mapKV)
.collect(Collectors.toList()));
entity.setPid(e.getPidList().stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
entity.setDateofcollection(e.getDateofcollection());
entity.setDateoftransformation(e.getDateoftransformation());
entity.setExtraInfo(e.getExtraInfoList()
.stream()
.map(ProtoConverter::mapExtraInfo)
.collect(Collectors.toList()));
return entity;
}
public static <T extends Result> T setResult(T entity, OafProtos.Oaf oaf) {
//setting Entity fields
final ResultProtos.Result.Metadata m = oaf.getEntity().getResult().getMetadata();
entity.setAuthor(m.getAuthorList()
.stream()
.map(ProtoConverter::mapAuthor)
.collect(Collectors.toList()));
entity.setResulttype(mapQualifier(m.getResulttype()));
entity.setLanguage(mapQualifier(m.getLanguage()));
entity.setCountry(m.getCountryList()
.stream()
.map(ProtoConverter::mapQualifierAsCountry)
.collect(Collectors.toList()));
entity.setSubject(m.getSubjectList()
.stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
entity.setTitle(m.getTitleList()
.stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
entity.setRelevantdate(m.getRelevantdateList()
.stream()
.map(ProtoConverter::mapStructuredProperty)
.collect(Collectors.toList()));
entity.setDescription(m.getDescriptionList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setDateofacceptance(mapStringField(m.getDateofacceptance()));
entity.setPublisher(mapStringField(m.getPublisher()));
entity.setEmbargoenddate(mapStringField(m.getEmbargoenddate()));
entity.setSource(m.getSourceList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setFulltext(m.getFulltextList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setFormat(m.getFormatList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setContributor(m.getContributorList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setResourcetype(mapQualifier(m.getResourcetype()));
entity.setCoverage(m.getCoverageList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
entity.setContext(m.getContextList()
.stream()
.map(ProtoConverter::mapContext)
.collect(Collectors.toList()));
entity.setBestaccessright(getBestAccessRights(oaf.getEntity().getResult().getInstanceList()));
return entity;
}
private static Qualifier getBestAccessRights(List<ResultProtos.Result.Instance> instanceList) {
if (instanceList != null) {
final Optional<FieldTypeProtos.Qualifier> min = instanceList.stream()
.map(i -> i.getAccessright()).min(new LicenseComparator());
final Qualifier rights = min.isPresent() ? mapQualifier(min.get()) : new Qualifier();
if (StringUtils.isBlank(rights.getClassid())) {
rights.setClassid(UNKNOWN);
}
if (StringUtils.isBlank(rights.getClassname()) || UNKNOWN.equalsIgnoreCase(rights.getClassname())) {
rights.setClassname(NOT_AVAILABLE);
}
if (StringUtils.isBlank(rights.getSchemeid())) {
rights.setSchemeid(DNET_ACCESS_MODES);
}
if (StringUtils.isBlank(rights.getSchemename())) {
rights.setSchemename(DNET_ACCESS_MODES);
}
return rights;
}
return null;
}
private static Context mapContext(ResultProtos.Result.Context context) {
final Context entity = new Context();
entity.setId(context.getId());
entity.setDataInfo(context.getDataInfoList()
.stream()
.map(ProtoConverter::mapDataInfo)
.collect(Collectors.toList()));
return entity;
}
public static KeyValue mapKV(FieldTypeProtos.KeyValue kv) {
final KeyValue keyValue = new KeyValue();
keyValue.setKey(kv.getKey());
keyValue.setValue(kv.getValue());
keyValue.setDataInfo(mapDataInfo(kv.getDataInfo()));
return keyValue;
}
public static DataInfo mapDataInfo(FieldTypeProtos.DataInfo d) {
final DataInfo dataInfo = new DataInfo();
dataInfo.setDeletedbyinference(d.getDeletedbyinference());
dataInfo.setInferenceprovenance(d.getInferenceprovenance());
dataInfo.setInferred(d.getInferred());
dataInfo.setInvisible(d.getInvisible());
dataInfo.setProvenanceaction(mapQualifier(d.getProvenanceaction()));
dataInfo.setTrust(d.getTrust());
return dataInfo;
}
public static Qualifier mapQualifier(FieldTypeProtos.Qualifier q) {
final Qualifier qualifier = new Qualifier();
qualifier.setClassid(q.getClassid());
qualifier.setClassname(q.getClassname());
qualifier.setSchemeid(q.getSchemeid());
qualifier.setSchemename(q.getSchemename());
return qualifier;
}
public static Country mapQualifierAsCountry(FieldTypeProtos.Qualifier q) {
final Country c = new Country();
c.setClassid(q.getClassid());
c.setClassname(q.getClassname());
c.setSchemeid(q.getSchemeid());
c.setSchemename(q.getSchemename());
c.setDataInfo(mapDataInfo(q.getDataInfo()));
return c;
}
public static StructuredProperty mapStructuredProperty(FieldTypeProtos.StructuredProperty sp) {
final StructuredProperty structuredProperty = new StructuredProperty();
structuredProperty.setValue(sp.getValue());
structuredProperty.setQualifier(mapQualifier(sp.getQualifier()));
structuredProperty.setDataInfo(mapDataInfo(sp.getDataInfo()));
return structuredProperty;
}
public static ExtraInfo mapExtraInfo(FieldTypeProtos.ExtraInfo extraInfo) {
final ExtraInfo entity = new ExtraInfo();
entity.setName(extraInfo.getName());
entity.setTypology(extraInfo.getTypology());
entity.setProvenance(extraInfo.getProvenance());
entity.setTrust(extraInfo.getTrust());
entity.setValue(extraInfo.getValue());
return entity;
}
public static OAIProvenance mapOAIProvenance(FieldTypeProtos.OAIProvenance oaiProvenance) {
final OAIProvenance entity = new OAIProvenance();
entity.setOriginDescription(mapOriginalDescription(oaiProvenance.getOriginDescription()));
return entity;
}
public static OriginDescription mapOriginalDescription(FieldTypeProtos.OAIProvenance.OriginDescription originDescription) {
final OriginDescription originDescriptionResult = new OriginDescription();
originDescriptionResult.setHarvestDate(originDescription.getHarvestDate());
originDescriptionResult.setAltered(originDescription.getAltered());
originDescriptionResult.setBaseURL(originDescription.getBaseURL());
originDescriptionResult.setIdentifier(originDescription.getIdentifier());
originDescriptionResult.setDatestamp(originDescription.getDatestamp());
originDescriptionResult.setMetadataNamespace(originDescription.getMetadataNamespace());
return originDescriptionResult;
}
public static Field<String> mapStringField(FieldTypeProtos.StringField s) {
final Field<String> stringField = new Field<>();
stringField.setValue(s.getValue());
stringField.setDataInfo(mapDataInfo(s.getDataInfo()));
return stringField;
}
public static Field<Boolean> mapBoolField(FieldTypeProtos.BoolField b) {
final Field<Boolean> booleanField = new Field<>();
booleanField.setValue(b.getValue());
booleanField.setDataInfo(mapDataInfo(b.getDataInfo()));
return booleanField;
}
public static Field<Integer> mapIntField(FieldTypeProtos.IntField b) {
final Field<Integer> entity = new Field<>();
entity.setValue(b.getValue());
entity.setDataInfo(mapDataInfo(b.getDataInfo()));
return entity;
}
public static Journal mapJournal(FieldTypeProtos.Journal j) {
final Journal journal = new Journal();
journal.setConferencedate(j.getConferencedate());
journal.setConferenceplace(j.getConferenceplace());
journal.setEdition(j.getEdition());
journal.setEp(j.getEp());
journal.setIss(j.getIss());
journal.setIssnLinking(j.getIssnLinking());
journal.setIssnOnline(j.getIssnOnline());
journal.setIssnPrinted(j.getIssnPrinted());
journal.setName(j.getName());
journal.setSp(j.getSp());
journal.setVol(j.getVol());
journal.setDataInfo(mapDataInfo(j.getDataInfo()));
return journal;
}
public static Author mapAuthor(FieldTypeProtos.Author author) {
final Author entity = new Author();
entity.setFullname(author.getFullname());
entity.setName(author.getName());
entity.setSurname(author.getSurname());
entity.setRank(author.getRank());
entity.setPid(author.getPidList()
.stream()
.map(kv -> {
final StructuredProperty sp = new StructuredProperty();
sp.setValue(kv.getValue());
final Qualifier q = new Qualifier();
q.setClassid(kv.getKey());
q.setClassname(kv.getKey());
sp.setQualifier(q);
return sp;
})
.collect(Collectors.toList()));
entity.setAffiliation(author.getAffiliationList()
.stream()
.map(ProtoConverter::mapStringField)
.collect(Collectors.toList()));
return entity;
}
public static GeoLocation mapGeolocation(ResultProtos.Result.GeoLocation geoLocation) {
final GeoLocation entity = new GeoLocation();
entity.setPoint(geoLocation.getPoint());
entity.setBox(geoLocation.getBox());
entity.setPlace(geoLocation.getPlace());
return entity;
}
}

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dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/actions/TransformActions.java Normal file
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package eu.dnetlib.dhp.migration.actions;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import com.google.protobuf.InvalidProtocolBufferException;
import eu.dnetlib.dhp.schema.action.AtomicAction;
import eu.dnetlib.data.proto.OafProtos;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.schema.oaf.*;
import eu.dnetlib.dhp.utils.ISLookupClientFactory;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.compress.GzipCodec;
import org.apache.hadoop.mapred.SequenceFileOutputFormat;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.SparkSession;
import scala.Tuple2;
import java.io.IOException;
import java.io.Serializable;
import java.util.LinkedList;
public class TransformActions implements Serializable {
private static final Log log = LogFactory.getLog(TransformActions.class);
private static final String SEPARATOR = "/";
public static void main(String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateActionSet.class.getResourceAsStream(
"/eu/dnetlib/dhp/migration/transform_actionsets_parameters.json")));
parser.parseArgument(args);
new TransformActions().run(parser);
}
private void run(ArgumentApplicationParser parser) throws ISLookUpException, IOException {
final String isLookupUrl = parser.get("isLookupUrl");
log.info("isLookupUrl: " + isLookupUrl);
final String inputPaths = parser.get("inputPaths");
if (StringUtils.isBlank(inputPaths)) {
throw new RuntimeException("empty inputPaths");
}
log.info("inputPaths: " + inputPaths);
final String targetBaseDir = getTargetBaseDir(isLookupUrl);
try(SparkSession spark = getSparkSession(parser)) {
final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
final FileSystem fs = FileSystem.get(spark.sparkContext().hadoopConfiguration());
for(String sourcePath : Lists.newArrayList(Splitter.on(",").split(inputPaths))) {
LinkedList<String> pathQ = Lists.newLinkedList(Splitter.on(SEPARATOR).split(sourcePath));
final String rawset = pathQ.pollLast();
final String actionSetDirectory = pathQ.pollLast();
final Path targetDirectory = new Path(targetBaseDir + SEPARATOR + actionSetDirectory + SEPARATOR + rawset);
if (fs.exists(targetDirectory)) {
log.info(String.format("found target directory '%s", targetDirectory));
fs.delete(targetDirectory, true);
log.info(String.format("deleted target directory '%s", targetDirectory));
}
log.info(String.format("transforming actions from '%s' to '%s'", sourcePath, targetDirectory));
sc.sequenceFile(sourcePath, Text.class, Text.class)
.mapToPair(a -> new Tuple2<>(a._1(), eu.dnetlib.actionmanager.actions.AtomicAction.fromJSON(a._2().toString())))
.mapToPair(a -> new Tuple2<>(a._1(), transformAction(a._1().toString(), a._2())))
.filter(t -> StringUtils.isNotBlank(t._2().toString()))
.saveAsHadoopFile(targetDirectory.toString(), Text.class, Text.class, SequenceFileOutputFormat.class, GzipCodec.class);
}
}
}
private Text transformAction(String atomicaActionId, eu.dnetlib.actionmanager.actions.AtomicAction aa) throws InvalidProtocolBufferException, JsonProcessingException {
final Text out = new Text();
final ObjectMapper mapper = new ObjectMapper();
if (aa.getTargetValue() != null && aa.getTargetValue().length > 0) {
out.set(mapper.writeValueAsString(doTransform(aa)));
} else {
if (atomicaActionId.contains("dedupSimilarity")) {
out.set(mapper.writeValueAsString(getRelationAtomicAction(atomicaActionId)));
}
}
return out;
}
private AtomicAction<Relation> getRelationAtomicAction(String atomicaActionId) {
final String[] splitId = atomicaActionId.split("@");
String source = splitId[0];
String target = splitId[2];
String[] relSemantic = splitId[1].split("_");
Relation rel = new Relation();
rel.setSource(source);
rel.setTarget(target);
rel.setRelType(relSemantic[0]);
rel.setSubRelType(relSemantic[1]);
rel.setRelClass(relSemantic[2]);
DataInfo d = new DataInfo();
d.setDeletedbyinference(false);
d.setInferenceprovenance("deduplication");
d.setInferred(true);
d.setInvisible(false);
Qualifier provenanceaction = new Qualifier();
provenanceaction.setClassid("deduplication");
provenanceaction.setClassname("deduplication");
provenanceaction.setSchemeid("dnet:provenanceActions");
provenanceaction.setSchemename("dnet:provenanceActions");
d.setProvenanceaction(provenanceaction);
rel.setDataInfo(d);
return new AtomicAction<>(Relation.class, rel);
}
private AtomicAction doTransform(eu.dnetlib.actionmanager.actions.AtomicAction aa) throws InvalidProtocolBufferException {
final OafProtos.Oaf proto_oaf = OafProtos.Oaf.parseFrom(aa.getTargetValue());
final Oaf oaf = ProtoConverter.convert(proto_oaf);
switch (proto_oaf.getKind()) {
case entity:
switch (proto_oaf.getEntity().getType()) {
case datasource:
return new AtomicAction<>(Datasource.class, (Datasource) oaf);
case organization:
return new AtomicAction<>(Organization.class, (Organization) oaf);
case project:
return new AtomicAction<>(Project.class, (Project) oaf);
case result:
final String resulttypeid = proto_oaf.getEntity().getResult().getMetadata().getResulttype().getClassid();
switch (resulttypeid) {
case "publication":
return new AtomicAction<>(Publication.class, (Publication) oaf);
case "software":
return new AtomicAction<>(Software.class, (Software) oaf);
case "other":
return new AtomicAction<>(OtherResearchProduct.class, (OtherResearchProduct) oaf);
case "dataset":
return new AtomicAction<>(Dataset.class, (Dataset) oaf);
default:
// can be an update, where the resulttype is not specified
return new AtomicAction<>(Result.class, (Result) oaf);
}
default:
throw new IllegalArgumentException("invalid entity type: " + proto_oaf.getEntity().getType());
}
case relation:
return new AtomicAction<>(Relation.class, (Relation) oaf);
default:
throw new IllegalArgumentException("invalid kind: " + proto_oaf.getKind());
}
}
private String getTargetBaseDir(String isLookupUrl) throws ISLookUpException {
ISLookUpService isLookUp = ISLookupClientFactory.getLookUpService(isLookupUrl);
String XQUERY = "collection('/db/DRIVER/ServiceResources/ActionManagerServiceResourceType')//SERVICE_PROPERTIES/PROPERTY[@key = 'basePath']/@value/string()";
return isLookUp.getResourceProfileByQuery(XQUERY);
}
private static SparkSession getSparkSession(ArgumentApplicationParser parser) {
SparkConf conf = new SparkConf();
return SparkSession
.builder()
.appName(TransformActions.class.getSimpleName())
.master(parser.get("master"))
.config(conf)
.enableHiveSupport()
.getOrCreate();
}
}

44
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/MigrateDbEntitiesApplication.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step1/MigrateDbEntitiesApplication.java
View File

@ -1,4 +1,14 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.step1;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.asString;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.createOpenaireId;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.dataInfo;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.field;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.journal;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.listFields;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.listKeyValues;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.qualifier;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.structuredProperty;
import java.io.Closeable;
import java.io.IOException;
@ -17,6 +27,8 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.migration.utils.AbstractMigrationApplication;
import eu.dnetlib.dhp.migration.utils.DbClient;
import eu.dnetlib.dhp.schema.oaf.Context;
import eu.dnetlib.dhp.schema.oaf.DataInfo;
import eu.dnetlib.dhp.schema.oaf.Dataset;
@ -34,7 +46,7 @@ import eu.dnetlib.dhp.schema.oaf.Result;
import eu.dnetlib.dhp.schema.oaf.Software;
import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor implements Closeable {
public class MigrateDbEntitiesApplication extends AbstractMigrationApplication implements Closeable {
private static final Qualifier ENTITYREGISTRY_PROVENANCE_ACTION =
qualifier("sysimport:crosswalk:entityregistry", "sysimport:crosswalk:entityregistry", "dnet:provenance_actions", "dnet:provenance_actions");
@ -56,12 +68,10 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
final String dbPassword = parser.get("postgresPassword");
final String hdfsPath = parser.get("hdfsPath");
final String hdfsNameNode = parser.get("namenode");
final String hdfsUser = parser.get("hdfsUser");
final boolean processClaims = parser.get("action") != null && parser.get("action").equalsIgnoreCase("claims");
try (final MigrateDbEntitiesApplication smdbe = new MigrateDbEntitiesApplication(hdfsPath, hdfsNameNode, hdfsUser, dbUrl, dbUser, dbPassword)) {
try (final MigrateDbEntitiesApplication smdbe = new MigrateDbEntitiesApplication(hdfsPath, dbUrl, dbUser, dbPassword)) {
if (processClaims) {
log.info("Processing claims...");
smdbe.execute("queryClaims.sql", smdbe::processClaims);
@ -85,9 +95,9 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
}
}
public MigrateDbEntitiesApplication(final String hdfsPath, final String hdfsNameNode, final String hdfsUser, final String dbUrl, final String dbUser,
public MigrateDbEntitiesApplication(final String hdfsPath, final String dbUrl, final String dbUser,
final String dbPassword) throws Exception {
super(hdfsPath, hdfsNameNode, hdfsUser);
super(hdfsPath);
this.dbClient = new DbClient(dbUrl, dbUser, dbPassword);
this.lastUpdateTimestamp = new Date().getTime();
}
@ -105,7 +115,7 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
final Datasource ds = new Datasource();
ds.setId(createOpenaireId(10, rs.getString("datasourceid")));
ds.setId(createOpenaireId(10, rs.getString("datasourceid"), true));
ds.setOriginalId(Arrays.asList(rs.getString("datasourceid")));
ds.setCollectedfrom(listKeyValues(rs.getString("collectedfromid"), rs.getString("collectedfromname")));
ds.setPid(new ArrayList<>());
@ -212,7 +222,7 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
final Project p = new Project();
p.setId(createOpenaireId(40, rs.getString("projectid")));
p.setId(createOpenaireId(40, rs.getString("projectid"), true));
p.setOriginalId(Arrays.asList(rs.getString("projectid")));
p.setCollectedfrom(listKeyValues(rs.getString("collectedfromid"), rs.getString("collectedfromname")));
p.setPid(new ArrayList<>());
@ -302,7 +312,7 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
final Organization o = new Organization();
o.setId(createOpenaireId(20, rs.getString("organizationid")));
o.setId(createOpenaireId(20, rs.getString("organizationid"), true));
o.setOriginalId(Arrays.asList(rs.getString("organizationid")));
o.setCollectedfrom(listKeyValues(rs.getString("collectedfromid"), rs.getString("collectedfromname")));
o.setPid(new ArrayList<>());
@ -366,8 +376,8 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
try {
final DataInfo info = prepareDataInfo(rs);
final String orgId = createOpenaireId(20, rs.getString("organization"));
final String dsId = createOpenaireId(10, rs.getString("datasource"));
final String orgId = createOpenaireId(20, rs.getString("organization"), true);
final String dsId = createOpenaireId(10, rs.getString("datasource"), true);
final List<KeyValue> collectedFrom = listKeyValues(rs.getString("collectedfromid"), rs.getString("collectedfromname"));
final Relation r1 = new Relation();
@ -415,8 +425,8 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
try {
final DataInfo info = prepareDataInfo(rs);
final String orgId = createOpenaireId(20, rs.getString("resporganization"));
final String projectId = createOpenaireId(40, rs.getString("project"));
final String orgId = createOpenaireId(20, rs.getString("resporganization"), true);
final String projectId = createOpenaireId(40, rs.getString("project"), true);
final List<KeyValue> collectedFrom = listKeyValues(rs.getString("collectedfromid"), rs.getString("collectedfromname"));
final Relation r1 = new Relation();
@ -481,14 +491,14 @@ public class MigrateDbEntitiesApplication extends AbstractMigrationExecutor impl
} else {
r = new Publication();
}
r.setId(createOpenaireId(50, rs.getString("target_id")));
r.setId(createOpenaireId(50, rs.getString("target_id"), false));
r.setLastupdatetimestamp(lastUpdateTimestamp);
r.setContext(prepareContext(rs.getString("source_id"), info));
r.setDataInfo(info);
emitOaf(r);
} else {
final String sourceId = createOpenaireId(rs.getString("source_type"), rs.getString("source_id"));
final String targetId = createOpenaireId(rs.getString("target_type"), rs.getString("target_id"));
final String sourceId = createOpenaireId(rs.getString("source_type"), rs.getString("source_id"), false);
final String targetId = createOpenaireId(rs.getString("target_type"), rs.getString("target_id"), false);
final Relation r1 = new Relation();
final Relation r2 = new Relation();

67
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step1/MigrateMongoMdstoresApplication.java Normal file
View File

@ -0,0 +1,67 @@
package eu.dnetlib.dhp.migration.step1;
import java.io.Closeable;
import java.io.IOException;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.io.IOUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.migration.utils.AbstractMigrationApplication;
import eu.dnetlib.dhp.migration.utils.MdstoreClient;
public class MigrateMongoMdstoresApplication extends AbstractMigrationApplication implements Closeable {
private static final Log log = LogFactory.getLog(MigrateMongoMdstoresApplication.class);
private final MdstoreClient mdstoreClient;
public static void main(final String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateMongoMdstoresApplication.class.getResourceAsStream("/eu/dnetlib/dhp/migration/migrate_mongo_mstores_parameters.json")));
parser.parseArgument(args);
final String mongoBaseUrl = parser.get("mongoBaseUrl");
final String mongoDb = parser.get("mongoDb");
final String mdFormat = parser.get("mdFormat");
final String mdLayout = parser.get("mdLayout");
final String mdInterpretation = parser.get("mdInterpretation");
final String hdfsPath = parser.get("hdfsPath");
try (MigrateMongoMdstoresApplication app = new MigrateMongoMdstoresApplication(hdfsPath, mongoBaseUrl, mongoDb)) {
app.execute(mdFormat, mdLayout, mdInterpretation);
}
}
public MigrateMongoMdstoresApplication(final String hdfsPath, final String mongoBaseUrl, final String mongoDb) throws Exception {
super(hdfsPath);
this.mdstoreClient = new MdstoreClient(mongoBaseUrl, mongoDb);
}
public void execute(final String format, final String layout, final String interpretation) {
final Map<String, String> colls = mdstoreClient.validCollections(format, layout, interpretation);
log.info("Found " + colls.size() + " mdstores");
for (final Entry<String, String> entry : colls.entrySet()) {
log.info("Processing mdstore " + entry.getKey() + " (collection: " + entry.getValue() + ")");
final String currentColl = entry.getValue();
for (final String xml : mdstoreClient.listRecords(currentColl)) {
emit(xml, "native_" + format);
}
}
}
@Override
public void close() throws IOException {
super.close();
mdstoreClient.close();
}
}

129
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/AbstractMongoExecutor.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step2/AbstractMdRecordToOafMapper.java
View File

@ -1,20 +1,24 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.step2;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.createOpenaireId;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.dataInfo;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.field;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.journal;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.keyValue;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.listFields;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.oaiIProvenance;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.qualifier;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.structuredProperty;
import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentFactory;
import org.dom4j.DocumentHelper;
import org.dom4j.Node;
@ -37,11 +41,9 @@ import eu.dnetlib.dhp.schema.oaf.Result;
import eu.dnetlib.dhp.schema.oaf.Software;
import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
public abstract class AbstractMongoExecutor extends AbstractMigrationExecutor {
public abstract class AbstractMdRecordToOafMapper {
protected final Map<String, String> code2name = new HashMap<>();
protected final MdstoreClient mdstoreClient;
protected final Map<String, String> code2name;
protected static final Qualifier MAIN_TITLE_QUALIFIER = qualifier("main title", "main title", "dnet:dataCite_title", "dnet:dataCite_title");
@ -51,79 +53,36 @@ public abstract class AbstractMongoExecutor extends AbstractMigrationExecutor {
protected static final Qualifier SOFTWARE_RESULTTYPE_QUALIFIER = qualifier("software", "software", "dnet:result_typologies", "dnet:result_typologies");
protected static final Qualifier OTHER_RESULTTYPE_QUALIFIER = qualifier("other", "other", "dnet:result_typologies", "dnet:result_typologies");
private static final Log log = LogFactory.getLog(AbstractMongoExecutor.class);
public AbstractMongoExecutor(final String hdfsPath, final String hdfsNameNode, final String hdfsUser, final String mongoBaseUrl,
final String mongoDb, final String dbUrl, final String dbUser,
final String dbPassword) throws Exception {
super(hdfsPath, hdfsNameNode, hdfsUser);
this.mdstoreClient = new MdstoreClient(mongoBaseUrl, mongoDb);
loadClassNames(dbUrl, dbUser, dbPassword);
final Map<String, String> nsContext = new HashMap<>();
registerNamespaces(nsContext);
DocumentFactory.getInstance().setXPathNamespaceURIs(nsContext);
protected AbstractMdRecordToOafMapper(final Map<String, String> code2name) {
this.code2name = code2name;
}
private void loadClassNames(final String dbUrl, final String dbUser, final String dbPassword) throws IOException {
public List<Oaf> processMdRecord(final String xml) {
try {
final Map<String, String> nsContext = new HashMap<>();
nsContext.put("dr", "http://www.driver-repository.eu/namespace/dr");
nsContext.put("dri", "http://www.driver-repository.eu/namespace/dri");
nsContext.put("oaf", "http://namespace.openaire.eu/oaf");
nsContext.put("oai", "http://www.openarchives.org/OAI/2.0/");
nsContext.put("prov", "http://www.openarchives.org/OAI/2.0/provenance");
nsContext.put("dc", "http://purl.org/dc/elements/1.1/");
nsContext.put("datacite", "http://datacite.org/schema/kernel-3");
DocumentFactory.getInstance().setXPathNamespaceURIs(nsContext);
log.info("Loading vocabulary terms from db...");
final Document doc = DocumentHelper.parseText(xml);
try (DbClient dbClient = new DbClient(dbUrl, dbUser, dbPassword)) {
code2name.clear();
dbClient.processResults("select code, name from class", rs -> {
try {
code2name.put(rs.getString("code"), rs.getString("name"));
} catch (final SQLException e) {
e.printStackTrace();
}
});
final String type = doc.valueOf("//dr:CobjCategory/@type");
final KeyValue collectedFrom = keyValue(doc.valueOf("//oaf:collectedFrom/@id"), doc.valueOf("//oaf:collectedFrom/@name"));
final KeyValue hostedBy = StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id")) ? collectedFrom
: keyValue(doc.valueOf("//oaf:hostedBy/@id"), doc.valueOf("//oaf:hostedBy/@name"));
final DataInfo info = prepareDataInfo(doc);
final long lastUpdateTimestamp = new Date().getTime();
return createOafs(doc, type, collectedFrom, hostedBy, info, lastUpdateTimestamp);
} catch (final Exception e) {
throw new RuntimeException(e);
}
log.info("Found " + code2name.size() + " terms.");
}
public void processMdRecords(final String mdFormat, final String mdLayout, final String mdInterpretation) throws DocumentException {
log.info(String.format("Searching mdstores (format: %s, layout: %s, interpretation: %s)", mdFormat, mdLayout, mdInterpretation));
final Map<String, String> colls = mdstoreClient.validCollections(mdFormat, mdLayout, mdInterpretation);
log.info("Found " + colls.size() + " mdstores");
for (final Entry<String, String> entry : colls.entrySet()) {
log.info("Processing mdstore " + entry.getKey() + " (collection: " + entry.getValue() + ")");
final String currentColl = entry.getValue();
for (final String xml : mdstoreClient.listRecords(currentColl)) {
final Document doc = DocumentHelper.parseText(xml);
final String type = doc.valueOf("//dr:CobjCategory/@type");
final KeyValue collectedFrom = keyValue(doc.valueOf("//oaf:collectedFrom/@id"), doc.valueOf("//oaf:collectedFrom/@name"));
final KeyValue hostedBy = StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id")) ? collectedFrom
: keyValue(doc.valueOf("//oaf:hostedBy/@id"), doc.valueOf("//oaf:hostedBy/@name"));
final DataInfo info = prepareDataInfo(doc);
final long lastUpdateTimestamp = new Date().getTime();
for (final Oaf oaf : createOafs(doc, type, collectedFrom, hostedBy, info, lastUpdateTimestamp)) {
emitOaf(oaf);
}
}
}
log.info("All Done.");
}
protected void registerNamespaces(final Map<String, String> nsContext) {
nsContext.put("dr", "http://www.driver-repository.eu/namespace/dr");
nsContext.put("dri", "http://www.driver-repository.eu/namespace/dri");
nsContext.put("oaf", "http://namespace.openaire.eu/oaf");
nsContext.put("oai", "http://www.openarchives.org/OAI/2.0/");
nsContext.put("prov", "http://www.openarchives.org/OAI/2.0/provenance");
}
protected List<Oaf> createOafs(final Document doc,
@ -194,10 +153,10 @@ public abstract class AbstractMongoExecutor extends AbstractMigrationExecutor {
final List<Oaf> res = new ArrayList<>();
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"));
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false);
for (final Object o : doc.selectNodes("//oaf:projectid")) {
final String projectId = createOpenaireId(40, ((Node) o).getText());
final String projectId = createOpenaireId(40, ((Node) o).getText(), true);
final Relation r1 = new Relation();
r1.setRelType("resultProject");
@ -238,7 +197,7 @@ public abstract class AbstractMongoExecutor extends AbstractMigrationExecutor {
final long lastUpdateTimestamp) {
r.setDataInfo(info);
r.setLastupdatetimestamp(lastUpdateTimestamp);
r.setId(createOpenaireId(50, doc.valueOf("//dri:objIdentifier")));
r.setId(createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false));
r.setOriginalId(Arrays.asList(doc.valueOf("//dri:objIdentifier")));
r.setCollectedfrom(Arrays.asList(collectedFrom));
r.setPid(prepareListStructProps(doc, "//oaf:identifier", "@identifierType", "dnet:pid_types", "dnet:pid_types", info));
@ -432,10 +391,4 @@ public abstract class AbstractMongoExecutor extends AbstractMigrationExecutor {
return res;
}
@Override
public void close() throws IOException {
super.close();
mdstoreClient.close();
}
}

173
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step2/GenerateEntitiesApplication.java Normal file
View File

@ -0,0 +1,173 @@
package eu.dnetlib.dhp.migration.step2;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.compress.GzipCodec;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.SparkSession;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication;
import eu.dnetlib.dhp.migration.utils.DbClient;
import eu.dnetlib.dhp.schema.oaf.Dataset;
import eu.dnetlib.dhp.schema.oaf.Datasource;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import eu.dnetlib.dhp.schema.oaf.Organization;
import eu.dnetlib.dhp.schema.oaf.OtherResearchProduct;
import eu.dnetlib.dhp.schema.oaf.Project;
import eu.dnetlib.dhp.schema.oaf.Publication;
import eu.dnetlib.dhp.schema.oaf.Relation;
import eu.dnetlib.dhp.schema.oaf.Software;
import scala.Tuple2;
public class GenerateEntitiesApplication {
private static final Log log = LogFactory.getLog(GenerateEntitiesApplication.class);
public static void main(final String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateMongoMdstoresApplication.class
.getResourceAsStream("/eu/dnetlib/dhp/migration/generate_entities_parameters.json")));
parser.parseArgument(args);
final String sourcePaths = parser.get("sourcePaths");
final String targetPath = parser.get("targetPath");
final String dbUrl = parser.get("postgresUrl");
final String dbUser = parser.get("postgresUser");
final String dbPassword = parser.get("postgresPassword");
final Map<String, String> code2name = loadClassNames(dbUrl, dbUser, dbPassword);
try (final SparkSession spark = newSparkSession(parser); final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext())) {
final List<String> existingSourcePaths = Arrays.stream(sourcePaths.split(",")).filter(p -> exists(sc, p)).collect(Collectors.toList());
generateEntities(sc, code2name, existingSourcePaths, targetPath);
}
}
private static SparkSession newSparkSession(final ArgumentApplicationParser parser) {
return SparkSession
.builder()
.appName(GenerateEntitiesApplication.class.getSimpleName())
.master(parser.get("master"))
.getOrCreate();
}
private static void generateEntities(final JavaSparkContext sc,
final Map<String, String> code2name,
final List<String> sourcePaths,
final String targetPath) {
log.info("Generate entities from files:");
sourcePaths.forEach(log::info);
JavaRDD<String> inputRdd = sc.emptyRDD();
for (final String sp : sourcePaths) {
inputRdd = inputRdd.union(sc.sequenceFile(sp, Text.class, Text.class)
.map(k -> new Tuple2<>(k._1().toString(), k._2().toString()))
.map(k -> convertToListOaf(k._1(), k._2(), code2name))
.flatMap(list -> list.iterator())
.map(oaf -> oaf.getClass().getSimpleName().toLowerCase() + "|" + convertToJson(oaf)));
}
inputRdd.saveAsTextFile(targetPath, GzipCodec.class);
}
private static List<Oaf> convertToListOaf(final String id, final String s, final Map<String, String> code2name) {
final String type = StringUtils.substringAfter(id, ":");
switch (type.toLowerCase()) {
case "native_oaf":
return new OafToOafMapper(code2name).processMdRecord(s);
case "native_odf":
return new OdfToOafMapper(code2name).processMdRecord(s);
case "datasource":
return Arrays.asList(convertFromJson(s, Datasource.class));
case "organization":
return Arrays.asList(convertFromJson(s, Organization.class));
case "project":
return Arrays.asList(convertFromJson(s, Project.class));
case "relation":
return Arrays.asList(convertFromJson(s, Relation.class));
case "publication":
return Arrays.asList(convertFromJson(s, Publication.class));
case "dataset":
return Arrays.asList(convertFromJson(s, Dataset.class));
case "software":
return Arrays.asList(convertFromJson(s, Software.class));
case "otherresearchproducts":
default:
return Arrays.asList(convertFromJson(s, OtherResearchProduct.class));
}
}
private static Map<String, String> loadClassNames(final String dbUrl, final String dbUser, final String dbPassword) throws IOException {
log.info("Loading vocabulary terms from db...");
final Map<String, String> map = new HashMap<>();
try (DbClient dbClient = new DbClient(dbUrl, dbUser, dbPassword)) {
dbClient.processResults("select code, name from class", rs -> {
try {
map.put(rs.getString("code"), rs.getString("name"));
} catch (final SQLException e) {
e.printStackTrace();
}
});
}
log.info("Found " + map.size() + " terms.");
return map;
}
private static String convertToJson(final Oaf oaf) {
try {
return new ObjectMapper().writeValueAsString(oaf);
} catch (final Exception e) {
throw new RuntimeException(e);
}
}
private static Oaf convertFromJson(final String s, final Class<? extends Oaf> clazz) {
try {
return new ObjectMapper().readValue(s, clazz);
} catch (final Exception e) {
log.error("Error parsing object of class: " + clazz);
log.error(s);
throw new RuntimeException(e);
}
}
private static boolean exists(final JavaSparkContext context, final String pathToFile) {
try {
final FileSystem hdfs = org.apache.hadoop.fs.FileSystem.get(context.hadoopConfiguration());
final Path path = new Path(pathToFile);
return hdfs.exists(path);
} catch (final IOException e) {
throw new RuntimeException(e);
}
}
}

29
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/OafMigrationExecutor.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step2/OafToOafMapper.java
View File

@ -1,16 +1,17 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.step2;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.createOpenaireId;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.field;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.dom4j.Document;
import org.dom4j.Node;
import eu.dnetlib.dhp.migration.pace.PacePerson;
import eu.dnetlib.dhp.migration.utils.PacePerson;
import eu.dnetlib.dhp.schema.oaf.Author;
import eu.dnetlib.dhp.schema.oaf.DataInfo;
import eu.dnetlib.dhp.schema.oaf.Field;
@ -22,20 +23,10 @@ import eu.dnetlib.dhp.schema.oaf.Qualifier;
import eu.dnetlib.dhp.schema.oaf.Relation;
import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
public class OafMigrationExecutor extends AbstractMongoExecutor {
public class OafToOafMapper extends AbstractMdRecordToOafMapper {
private static final Log log = LogFactory.getLog(OafMigrationExecutor.class);
public OafMigrationExecutor(final String hdfsPath, final String hdfsNameNode, final String hdfsUser, final String mongoBaseUrl, final String mongoDb,
final String dbUrl, final String dbUser,
final String dbPassword) throws Exception {
super(hdfsPath, hdfsNameNode, hdfsUser, mongoBaseUrl, mongoDb, dbUrl, dbUser, dbPassword);
}
@Override
protected void registerNamespaces(final Map<String, String> nsContext) {
super.registerNamespaces(nsContext);
nsContext.put("dc", "http://purl.org/dc/elements/1.1/");
public OafToOafMapper(final Map<String, String> code2name) {
super(code2name);
}
@Override
@ -211,12 +202,12 @@ public class OafMigrationExecutor extends AbstractMongoExecutor {
final KeyValue collectedFrom,
final DataInfo info,
final long lastUpdateTimestamp) {
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"));
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false);
final List<Oaf> res = new ArrayList<>();
for (final Object o : doc.selectNodes("//*[local-name()='relatedDataset']")) {
final String otherId = createOpenaireId(50, ((Node) o).getText());
final String otherId = createOpenaireId(50, ((Node) o).getText(), false);
final Relation r1 = new Relation();
r1.setRelType("resultResult");

84
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/OdfMigrationExecutor.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step2/OdfToOafMapper.java
View File

@ -1,4 +1,8 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.step2;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.createOpenaireId;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.field;
import static eu.dnetlib.dhp.migration.utils.OafMapperUtils.structuredProperty;
import java.util.ArrayList;
import java.util.Arrays;
@ -6,8 +10,6 @@ import java.util.List;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.dom4j.Document;
import org.dom4j.Node;
@ -22,38 +24,28 @@ import eu.dnetlib.dhp.schema.oaf.Qualifier;
import eu.dnetlib.dhp.schema.oaf.Relation;
import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
public class OdfMigrationExecutor extends AbstractMongoExecutor {
public class OdfToOafMapper extends AbstractMdRecordToOafMapper {
private static final Log log = LogFactory.getLog(OdfMigrationExecutor.class);
public OdfMigrationExecutor(final String hdfsPath, final String hdfsNameNode, final String hdfsUser, final String mongoBaseUrl, final String mongoDb,
final String dbUrl, final String dbUser,
final String dbPassword) throws Exception {
super(hdfsPath, hdfsNameNode, hdfsUser, mongoBaseUrl, mongoDb, dbUrl, dbUser, dbPassword);
}
@Override
protected void registerNamespaces(final Map<String, String> nsContext) {
super.registerNamespaces(nsContext);
nsContext.put("dc", "http://datacite.org/schema/kernel-3");
public OdfToOafMapper(final Map<String, String> code2name) {
super(code2name);
}
@Override
protected List<StructuredProperty> prepareTitles(final Document doc, final DataInfo info) {
return prepareListStructProps(doc, "//dc:title", MAIN_TITLE_QUALIFIER, info);
return prepareListStructProps(doc, "//datacite:title", MAIN_TITLE_QUALIFIER, info);
}
@Override
protected List<Author> prepareAuthors(final Document doc, final DataInfo info) {
final List<Author> res = new ArrayList<>();
int pos = 1;
for (final Object o : doc.selectNodes("//dc:creator")) {
for (final Object o : doc.selectNodes("//datacite:creator")) {
final Node n = (Node) o;
final Author author = new Author();
author.setFullname(n.valueOf("./dc:creatorName"));
author.setName(n.valueOf("./dc:givenName"));
author.setSurname(n.valueOf("./dc:familyName"));
author.setAffiliation(prepareListFields(doc, "./dc:affiliation", info));
author.setFullname(n.valueOf("./datacite:creatorName"));
author.setName(n.valueOf("./datacite:givenName"));
author.setSurname(n.valueOf("./datacite:familyName"));
author.setAffiliation(prepareListFields(doc, "./datacite:affiliation", info));
author.setPid(preparePids(doc, info));
author.setRank(pos++);
res.add(author);
@ -63,7 +55,7 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
private List<StructuredProperty> preparePids(final Document doc, final DataInfo info) {
final List<StructuredProperty> res = new ArrayList<>();
for (final Object o : doc.selectNodes("./dc:nameIdentifier")) {
for (final Object o : doc.selectNodes("./datacite:nameIdentifier")) {
res.add(structuredProperty(((Node) o).getText(), prepareQualifier((Node) o, "./@nameIdentifierScheme", "dnet:pid_types", "dnet:pid_types"), info));
}
return res;
@ -72,7 +64,7 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected List<Instance> prepareInstances(final Document doc, final DataInfo info, final KeyValue collectedfrom, final KeyValue hostedby) {
final List<Instance> res = new ArrayList<>();
for (final Object o : doc.selectNodes("//dc:alternateIdentifier[@alternateIdentifierType='URL']")) {
for (final Object o : doc.selectNodes("//datacite:alternateIdentifier[@alternateIdentifierType='URL']")) {
final Instance instance = new Instance();
instance.setUrl(Arrays.asList(((Node) o).getText().trim()));
instance.setInstancetype(prepareQualifier(doc, "//dr:CobjCategory", "dnet:publication_resource", "dnet:publication_resource"));
@ -98,7 +90,7 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected List<StructuredProperty> prepareRelevantDates(final Document doc, final DataInfo info) {
final List<StructuredProperty> res = new ArrayList<>();
for (final Object o : doc.selectNodes("//dc:date")) {
for (final Object o : doc.selectNodes("//datacite:date")) {
final String dateType = ((Node) o).valueOf("@dateType");
if (StringUtils.isBlank(dateType) && !dateType.equalsIgnoreCase("Accepted") && !dateType.equalsIgnoreCase("Issued")
&& !dateType.equalsIgnoreCase("Updated") && !dateType.equalsIgnoreCase("Available")) {
@ -115,32 +107,32 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected List<Field<String>> prepareContributors(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:contributorName", info);
return prepareListFields(doc, "//datacite:contributorName", info);
}
@Override
protected List<Field<String>> prepareFormats(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:format", info);
return prepareListFields(doc, "//datacite:format", info);
}
@Override
protected Field<String> preparePublisher(final Document doc, final DataInfo info) {
return prepareField(doc, "//dc:publisher", info);
return prepareField(doc, "//datacite:publisher", info);
}
@Override
protected List<Field<String>> prepareDescriptions(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:description[@descriptionType='Abstract']", info);
return prepareListFields(doc, "//datacite:description[@descriptionType='Abstract']", info);
}
@Override
protected List<StructuredProperty> prepareSubjects(final Document doc, final DataInfo info) {
return prepareListStructProps(doc, "//dc:subject", info);
return prepareListStructProps(doc, "//datacite:subject", info);
}
@Override
protected Qualifier prepareLanguages(final Document doc) {
return prepareQualifier(doc, "//dc:language", "dnet:languages", "dnet:languages");
return prepareQualifier(doc, "//datacite:language", "dnet:languages", "dnet:languages");
}
@Override
@ -150,17 +142,17 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected List<Field<String>> prepareOtherResearchProductContactGroups(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:contributor[@contributorType='ContactGroup']/dc:contributorName", info);
return prepareListFields(doc, "//datacite:contributor[@contributorType='ContactGroup']/datacite:contributorName", info);
}
@Override
protected List<Field<String>> prepareOtherResearchProductContactPersons(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:contributor[@contributorType='ContactPerson']/dc:contributorName", info);
return prepareListFields(doc, "//datacite:contributor[@contributorType='ContactPerson']/datacite:contributorName", info);
}
@Override
protected Qualifier prepareSoftwareProgrammingLanguage(final Document doc, final DataInfo info) {
return prepareQualifier(doc, "//dc:format", "dnet:programming_languages", "dnet:programming_languages");
return prepareQualifier(doc, "//datacite:format", "dnet:programming_languages", "dnet:programming_languages");
}
@Override
@ -175,7 +167,7 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected List<Field<String>> prepareSoftwareDocumentationUrls(final Document doc, final DataInfo info) {
return prepareListFields(doc, "//dc:relatedIdentifier[@relatedIdentifierType='URL' and @relationType='IsDocumentedBy']", info);
return prepareListFields(doc, "//datacite:relatedIdentifier[@relatedIdentifierType='URL' and @relationType='IsDocumentedBy']", info);
}
// DATASETS
@ -184,11 +176,11 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
protected List<GeoLocation> prepareDatasetGeoLocations(final Document doc, final DataInfo info) {
final List<GeoLocation> res = new ArrayList<>();
for (final Object o : doc.selectNodes("//dc:geoLocation")) {
for (final Object o : doc.selectNodes("//datacite:geoLocation")) {
final GeoLocation loc = new GeoLocation();
loc.setBox(((Node) o).valueOf("./dc:geoLocationBox"));
loc.setPlace(((Node) o).valueOf("./dc:geoLocationPlace"));
loc.setPoint(((Node) o).valueOf("./dc:geoLocationPoint"));
loc.setBox(((Node) o).valueOf("./datacite:geoLocationBox"));
loc.setPlace(((Node) o).valueOf("./datacite:geoLocationPlace"));
loc.setPoint(((Node) o).valueOf("./datacite:geoLocationPoint"));
res.add(loc);
}
return res;
@ -201,17 +193,17 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected Field<String> prepareDatasetLastMetadataUpdate(final Document doc, final DataInfo info) {
return prepareField(doc, "//dc:date[@dateType='Updated']", info);
return prepareField(doc, "//datacite:date[@dateType='Updated']", info);
}
@Override
protected Field<String> prepareDatasetVersion(final Document doc, final DataInfo info) {
return prepareField(doc, "//dc:version", info);
return prepareField(doc, "//datacite:version", info);
}
@Override
protected Field<String> prepareDatasetSize(final Document doc, final DataInfo info) {
return prepareField(doc, "//dc:size", info);
return prepareField(doc, "//datacite:size", info);
}
@Override
@ -221,18 +213,18 @@ public class OdfMigrationExecutor extends AbstractMongoExecutor {
@Override
protected Field<String> prepareDatasetStorageDate(final Document doc, final DataInfo info) {
return prepareField(doc, "//dc:date[@dateType='Issued']", info);
return prepareField(doc, "//datacite:date[@dateType='Issued']", info);
}
@Override
protected List<Oaf> addOtherResultRels(final Document doc, final KeyValue collectedFrom, final DataInfo info, final long lastUpdateTimestamp) {
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"));
final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false);
final List<Oaf> res = new ArrayList<>();
for (final Object o : doc.selectNodes("//*[local-name() = 'resource']//*[local-name()='relatedIdentifier' and ./@relatedIdentifierType='OPENAIRE']")) {
final String otherId = createOpenaireId(50, ((Node) o).getText());
for (final Object o : doc.selectNodes("//datacite:relatedIdentifier[@relatedIdentifierType='OPENAIRE']")) {
final String otherId = createOpenaireId(50, ((Node) o).getText(), false);
final String type = ((Node) o).valueOf("@relationType");
if (type.equals("IsSupplementTo")) {

71
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/step3/DispatchEntitiesApplication.java Normal file
View File

@ -0,0 +1,71 @@
package eu.dnetlib.dhp.migration.step3;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.io.compress.GzipCodec;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.SparkSession;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication;
import eu.dnetlib.dhp.schema.oaf.Dataset;
import eu.dnetlib.dhp.schema.oaf.Datasource;
import eu.dnetlib.dhp.schema.oaf.Organization;
import eu.dnetlib.dhp.schema.oaf.OtherResearchProduct;
import eu.dnetlib.dhp.schema.oaf.Project;
import eu.dnetlib.dhp.schema.oaf.Publication;
import eu.dnetlib.dhp.schema.oaf.Relation;
import eu.dnetlib.dhp.schema.oaf.Software;
public class DispatchEntitiesApplication {
private static final Log log = LogFactory.getLog(DispatchEntitiesApplication.class);
public static void main(final String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(MigrateMongoMdstoresApplication.class
.getResourceAsStream("/eu/dnetlib/dhp/migration/dispatch_entities_parameters.json")));
parser.parseArgument(args);
try (final SparkSession spark = newSparkSession(parser); final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext())) {
final String sourcePath = parser.get("sourcePath");
final String targetPath = parser.get("graphRawPath");
processEntity(sc, Publication.class, sourcePath, targetPath);
processEntity(sc, Dataset.class, sourcePath, targetPath);
processEntity(sc, Software.class, sourcePath, targetPath);
processEntity(sc, OtherResearchProduct.class, sourcePath, targetPath);
processEntity(sc, Datasource.class, sourcePath, targetPath);
processEntity(sc, Organization.class, sourcePath, targetPath);
processEntity(sc, Project.class, sourcePath, targetPath);
processEntity(sc, Relation.class, sourcePath, targetPath);
}
}
private static SparkSession newSparkSession(final ArgumentApplicationParser parser) {
return SparkSession
.builder()
.appName(DispatchEntitiesApplication.class.getSimpleName())
.master(parser.get("master"))
.getOrCreate();
}
private static void processEntity(final JavaSparkContext sc, final Class<?> clazz, final String sourcePath, final String targetPath) {
final String type = clazz.getSimpleName().toLowerCase();
log.info(String.format("Processing entities (%s) in file: %s", type, sourcePath));
sc.textFile(sourcePath)
.filter(l -> isEntityType(l, type))
.map(l -> StringUtils.substringAfter(l, "|"))
.saveAsTextFile(targetPath + "/" + type, GzipCodec.class); // use repartition(XXX) ???
}
private static boolean isEntityType(final String line, final String type) {
return StringUtils.substringBefore(line, "|").equalsIgnoreCase(type);
}
}

77
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/utils/AbstractMigrationApplication.java Normal file
View File

@ -0,0 +1,77 @@
package eu.dnetlib.dhp.migration.utils;
import java.io.Closeable;
import java.io.IOException;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.SequenceFile;
import org.apache.hadoop.io.Text;
import org.codehaus.jackson.map.ObjectMapper;
import eu.dnetlib.dhp.schema.oaf.Oaf;
public class AbstractMigrationApplication implements Closeable {
private final AtomicInteger counter = new AtomicInteger(0);
private final Text key = new Text();
private final Text value = new Text();
private final SequenceFile.Writer writer;
private final ObjectMapper objectMapper = new ObjectMapper();
private static final Log log = LogFactory.getLog(AbstractMigrationApplication.class);
public AbstractMigrationApplication(final String hdfsPath) throws Exception {
log.info(String.format("Creating SequenceFile Writer, hdfsPath=%s", hdfsPath));
this.writer = SequenceFile.createWriter(getConf(), SequenceFile.Writer.file(new Path(hdfsPath)), SequenceFile.Writer
.keyClass(Text.class), SequenceFile.Writer.valueClass(Text.class));
}
private Configuration getConf() throws IOException {
final Configuration conf = new Configuration();
/*
* conf.set("fs.defaultFS", hdfsNameNode); conf.set("fs.hdfs.impl", org.apache.hadoop.hdfs.DistributedFileSystem.class.getName());
* conf.set("fs.file.impl", org.apache.hadoop.fs.LocalFileSystem.class.getName()); System.setProperty("HADOOP_USER_NAME", hdfsUser);
* System.setProperty("hadoop.home.dir", "/"); FileSystem.get(URI.create(hdfsNameNode), conf);
*/
return conf;
}
protected void emit(final String s, final String type) {
try {
key.set(counter.getAndIncrement() + ":" + type);
value.set(s);
writer.append(key, value);
} catch (final Exception e) {
throw new RuntimeException(e);
}
}
protected void emitOaf(final Oaf oaf) {
try {
emit(objectMapper.writeValueAsString(oaf), oaf.getClass().getSimpleName().toLowerCase());
} catch (final Exception e) {
throw new RuntimeException(e);
}
}
public ObjectMapper getObjectMapper() {
return objectMapper;
}
@Override
public void close() throws IOException {
writer.hflush();
writer.close();
}
}

12
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/DbClient.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/utils/DbClient.java
View File

@ -1,4 +1,4 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.utils;
import java.io.Closeable;
import java.io.IOException;
@ -28,8 +28,8 @@ public class DbClient implements Closeable {
StringUtils.isNoneBlank(login, password) ? DriverManager.getConnection(address, login, password) : DriverManager.getConnection(address);
this.connection.setAutoCommit(false);
} catch (final Exception e) {
log.error(e.getClass().getName() + ": " + e.getMessage());
throw new RuntimeException(e);
log.error("Connection to postgresDB failed");
throw new RuntimeException("Connection to postgresDB failed", e);
}
log.info("Opened database successfully");
}
@ -44,10 +44,12 @@ public class DbClient implements Closeable {
consumer.accept(rs);
}
} catch (final SQLException e) {
throw new RuntimeException(e);
log.error("Error executing sql query: " + sql, e);
throw new RuntimeException("Error executing sql query", e);
}
} catch (final SQLException e1) {
throw new RuntimeException(e1);
log.error("Error preparing sql statement", e1);
throw new RuntimeException("Error preparing sql statement", e1);
}
}

2
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/MdstoreClient.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/utils/MdstoreClient.java
View File

@ -1,4 +1,4 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.utils;
import java.io.Closeable;
import java.io.IOException;

89
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/AbstractMigrationExecutor.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/utils/OafMapperUtils.java
View File

@ -1,24 +1,12 @@
package eu.dnetlib.dhp.migration;
package eu.dnetlib.dhp.migration.utils;
import java.io.Closeable;
import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.stream.Collectors;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.SequenceFile;
import org.apache.hadoop.io.Text;
import org.codehaus.jackson.map.ObjectMapper;
import eu.dnetlib.dhp.schema.oaf.DataInfo;
import eu.dnetlib.dhp.schema.oaf.ExtraInfo;
@ -26,60 +14,12 @@ import eu.dnetlib.dhp.schema.oaf.Field;
import eu.dnetlib.dhp.schema.oaf.Journal;
import eu.dnetlib.dhp.schema.oaf.KeyValue;
import eu.dnetlib.dhp.schema.oaf.OAIProvenance;
import eu.dnetlib.dhp.schema.oaf.Oaf;
import eu.dnetlib.dhp.schema.oaf.OriginDescription;
import eu.dnetlib.dhp.schema.oaf.Qualifier;
import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
import eu.dnetlib.dhp.utils.DHPUtils;
public class AbstractMigrationExecutor implements Closeable {
private final AtomicInteger counter = new AtomicInteger(0);
private final Text key = new Text();
private final Text value = new Text();
private final ObjectMapper objectMapper = new ObjectMapper();
private final SequenceFile.Writer writer;
private static final Log log = LogFactory.getLog(AbstractMigrationExecutor.class);
public AbstractMigrationExecutor(final String hdfsPath, final String hdfsNameNode, final String hdfsUser) throws Exception {
log.info(String.format("Creating SequenceFile Writer, hdfsPath=%s, nameNode=%s, user=%s", hdfsPath, hdfsNameNode, hdfsUser));
this.writer = SequenceFile.createWriter(getConf(hdfsNameNode, hdfsUser), SequenceFile.Writer.file(new Path(hdfsPath)), SequenceFile.Writer
.keyClass(Text.class), SequenceFile.Writer.valueClass(Text.class));
}
private Configuration getConf(final String hdfsNameNode, final String hdfsUser) throws IOException {
final Configuration conf = new Configuration();
conf.set("fs.defaultFS", hdfsNameNode);
conf.set("fs.hdfs.impl", org.apache.hadoop.hdfs.DistributedFileSystem.class.getName());
conf.set("fs.file.impl", org.apache.hadoop.fs.LocalFileSystem.class.getName());
System.setProperty("HADOOP_USER_NAME", hdfsUser);
System.setProperty("hadoop.home.dir", "/");
FileSystem.get(URI.create(hdfsNameNode), conf);
return conf;
}
protected void emitOaf(final Oaf oaf) {
try {
key.set(counter.getAndIncrement() + ":" + oaf.getClass().getSimpleName().toLowerCase());
value.set(objectMapper.writeValueAsString(oaf));
writer.append(key, value);
} catch (final Exception e) {
throw new RuntimeException(e);
}
}
@Override
public void close() throws IOException {
writer.hflush();
writer.close();
}
public class OafMapperUtils {
public static KeyValue keyValue(final String k, final String v) {
final KeyValue kv = new KeyValue();
@ -223,28 +163,33 @@ public class AbstractMigrationExecutor implements Closeable {
return d;
}
public static String createOpenaireId(final int prefix, final String originalId) {
final String nsPrefix = StringUtils.substringBefore(originalId, "::");
final String rest = StringUtils.substringAfter(originalId, "::");
return String.format("%s|%s::%s", prefix, nsPrefix, DHPUtils.md5(rest));
public static String createOpenaireId(final int prefix, final String originalId, final boolean to_md5) {
if (to_md5) {
final String nsPrefix = StringUtils.substringBefore(originalId, "::");
final String rest = StringUtils.substringAfter(originalId, "::");
return String.format("%s|%s::%s", prefix, nsPrefix, DHPUtils.md5(rest));
} else {
return String.format("%s|%s", prefix, originalId);
}
}
public static String createOpenaireId(final String type, final String originalId) {
public static String createOpenaireId(final String type, final String originalId, final boolean to_md5) {
switch (type) {
case "datasource":
return createOpenaireId(10, originalId);
return createOpenaireId(10, originalId, to_md5);
case "organization":
return createOpenaireId(20, originalId);
return createOpenaireId(20, originalId, to_md5);
case "person":
return createOpenaireId(30, originalId);
return createOpenaireId(30, originalId, to_md5);
case "project":
return createOpenaireId(40, originalId);
return createOpenaireId(40, originalId, to_md5);
default:
return createOpenaireId(50, originalId);
return createOpenaireId(50, originalId, to_md5);
}
}
public static String asString(final Object o) {
return o == null ? "" : o.toString();
}
}

2
dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/pace/PacePerson.java → dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/migration/utils/PacePerson.java
View File

@ -1,4 +1,4 @@
package eu.dnetlib.dhp.migration.pace;
package eu.dnetlib.dhp.migration.utils;
import java.nio.charset.Charset;
import java.text.Normalizer;

4
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/extract_entities_from_hdfs_parameters.json → dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/dispatch_entities_parameters.json
View File

@ -1,8 +1,8 @@
[
{
"paramName": "s",
"paramLongName": "sourcePaths",
"paramDescription": "the HDFS source paths which contains the sequential file (comma separated)",
"paramLongName": "sourcePath",
"paramDescription": "the source path",
"paramRequired": true
},
{

39
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/generate_entities_parameters.json Normal file
View File

@ -0,0 +1,39 @@
[
{
"paramName": "s",
"paramLongName": "sourcePaths",
"paramDescription": "the HDFS source paths which contains the sequential file (comma separated)",
"paramRequired": true
},
{
"paramName": "mt",
"paramLongName": "master",
"paramDescription": "should be local or yarn",
"paramRequired": true
},
{
"paramName": "t",
"paramLongName": "targetPath",
"paramDescription": "the path of the target file",
"paramRequired": true
},
{
"paramName": "pgurl",
"paramLongName": "postgresUrl",
"paramDescription": "postgres url, example: jdbc:postgresql://localhost:5432/testdb",
"paramRequired": true
},
{
"paramName": "pguser",
"paramLongName": "postgresUser",
"paramDescription": "postgres user",
"paramRequired": false
},
{
"paramName": "pgpasswd",
"paramLongName": "postgresPassword",
"paramDescription": "postgres password",
"paramRequired": false
}
]

10
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/migrate_actionsets_parameters.json Normal file
View File

@ -0,0 +1,10 @@
[
{"paramName":"is", "paramLongName":"isLookupUrl", "paramDescription": "URL of the isLookUp Service", "paramRequired": true},
{"paramName":"sn", "paramLongName":"sourceNameNode", "paramDescription": "nameNode of the source cluster", "paramRequired": true},
{"paramName":"tn", "paramLongName":"targetNameNode", "paramDescription": "namoNode of the target cluster", "paramRequired": true},
{"paramName":"w", "paramLongName":"workingDirectory", "paramDescription": "working directory", "paramRequired": true},
{"paramName":"nm", "paramLongName":"distcp_num_maps", "paramDescription": "maximum number of map tasks used in the distcp process", "paramRequired": true},
{"paramName":"mm", "paramLongName":"distcp_memory_mb", "paramDescription": "memory for distcp action copying actionsets from remote cluster", "paramRequired": true},
{"paramName":"tt", "paramLongName":"distcp_task_timeout", "paramDescription": "timeout for distcp copying actions from remote cluster", "paramRequired": true},
{"paramName":"tr", "paramLongName":"transform_only", "paramDescription": "activate tranform-only mode. Only apply transformation step", "paramRequired": true}
]

18
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/migrate_db_entities_parameters.json
View File

@ -6,31 +6,19 @@
"paramRequired": true
},
{
"paramName": "n",
"paramLongName": "namenode",
"paramDescription": "the Name Node URI",
"paramRequired": true
},
{
"paramName": "u",
"paramLongName": "hdfsUser",
"paramDescription": "the user wich create the hdfs seq file",
"paramRequired": true
},
{
"paramName": "dburl",
"paramName": "pgurl",
"paramLongName": "postgresUrl",
"paramDescription": "postgres url, example: jdbc:postgresql://localhost:5432/testdb",
"paramRequired": true
},
{
"paramName": "dbuser",
"paramName": "pguser",
"paramLongName": "postgresUser",
"paramDescription": "postgres user",
"paramRequired": false
},
{
"paramName": "dbpasswd",
"paramName": "pgpasswd",
"paramLongName": "postgresPassword",
"paramDescription": "postgres password",
"paramRequired": false

32
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/migrate_mongo_mstores_parameters.json
View File

@ -5,18 +5,6 @@
"paramDescription": "the path where storing the sequential file",
"paramRequired": true
},
{
"paramName": "n",
"paramLongName": "namenode",
"paramDescription": "the Name Node URI",
"paramRequired": true
},
{
"paramName": "u",
"paramLongName": "hdfsUser",
"paramDescription": "the user wich create the hdfs seq file",
"paramRequired": true
},
{
"paramName": "mongourl",
"paramLongName": "mongoBaseUrl",
@ -24,7 +12,7 @@
"paramRequired": true
},
{
"paramName": "db",
"paramName": "mongodb",
"paramLongName": "mongoDb",
"paramDescription": "mongo database",
"paramRequired": true
@ -46,23 +34,5 @@
"paramLongName": "mdInterpretation",
"paramDescription": "metadata interpretation",
"paramRequired": true
},
{
"paramName": "pgurl",
"paramLongName": "postgresUrl",
"paramDescription": "postgres url, example: jdbc:postgresql://localhost:5432/testdb",
"paramRequired": true
},
{
"paramName": "pguser",
"paramLongName": "postgresUser",
"paramDescription": "postgres user",
"paramRequired": false
},
{
"paramName": "pgpasswd",
"paramLongName": "postgresPassword",
"paramDescription": "postgres password",
"paramRequired": false
}
]

206
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/oozie_app/workflow.xml
View File

@ -1,206 +0,0 @@
<workflow-app name="import Entities from aggretor to HDFS" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>workingPath</name>
<description>the base path to store hdfs file</description>
</property>
<property>
<name>graphRawPath</name>
<description>the graph Raw base path</description>
</property>
<property>
<name>postgresURL</name>
<description>the postgres URL to access to the database</description>
</property>
<property>
<name>postgresUser</name>
<description>the user postgres</description>
</property>
<property>
<name>postgresPassword</name>
<description>the password postgres</description>
</property>
<property>
<name>mongourl</name>
<description>mongoDB url, example: mongodb://[username:password@]host[:port]</description>
</property>
<property>
<name>mongoDb</name>
<description>mongo database</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="ResetWorkingPath"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ResetWorkingPath">
<fs>
<delete path='${workingPath}'/>
<mkdir path='${workingPath}'/>
</fs>
<ok to="ImportEntitiesFromPostgres"/>
<error to="Kill"/>
</action>
<action name="ImportEntitiesFromPostgres">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateDbEntitiesApplication</main-class>
<arg>-p</arg><arg>${workingPath}/db_entities</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-dburl</arg><arg>${postgresURL}</arg>
<arg>-dbuser</arg><arg>${postgresUser}</arg>
<arg>-dbpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportClaimsFromPostgres"/>
<error to="Kill"/>
</action>
<action name="ImportClaimsFromPostgres">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateDbEntitiesApplication</main-class>
<arg>-p</arg><arg>${workingPath}/db_claims</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-dburl</arg><arg>${postgresURL}</arg>
<arg>-dbuser</arg><arg>${postgresUser}</arg>
<arg>-dbpasswd</arg><arg>${postgresPassword}</arg>
<arg>-a</arg><arg>claims</arg>
</java>
<ok to="ImportODFEntitiesFromMongoDB"/>
<error to="Kill"/>
</action>
<action name="ImportODFEntitiesFromMongoDB">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/odf_entities</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-mongourl</arg><arg>${mongourl}</arg>
<arg>-db</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>ODF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportOAFEntitiesFromMongoDB"/>
<error to="Kill"/>
</action>
<action name="ImportOAFEntitiesFromMongoDB">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/oaf_entities</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-mongourl</arg><arg>${mongourl}</arg>
<arg>-db</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>OAF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportODFClaimsFromMongoDB"/>
<error to="Kill"/>
</action>
<action name="ImportODFClaimsFromMongoDB">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/odf_claims</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-mongourl</arg><arg>${mongourl}</arg>
<arg>-db</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>ODF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>claim</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportOAFClaimsFromMongoDB"/>
<error to="Kill"/>
</action>
<action name="ImportOAFClaimsFromMongoDB">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/oaf_claims</arg>
<arg>-n</arg><arg>${nameNode}</arg>
<arg>-u</arg><arg>${hdfsUser}</arg>
<arg>-mongourl</arg><arg>${mongourl}</arg>
<arg>-db</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>OAF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>claim</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ResetGraphRawPath"/>
<error to="Kill"/>
</action>
<action name="ResetGraphRawPath">
<fs>
<delete path='${graphRawPath}'/>
<mkdir path='${graphRawPath}'/>
</fs>
<ok to="ExtractEntitiesInGraphRawPath"/>
<error to="Kill"/>
</action>
<action name="ExtractEntitiesInGraphRawPath">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>ExtractEntities</name>
<class>eu.dnetlib.dhp.migration.ExtractEntitiesFromHDFSJob</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${workingPath}/db_entities,${workingPath}/oaf_entities,${workingPath}/odf_entities</arg>
<arg>-g</arg><arg>${graphRawPath}</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

5
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/transform_actionsets_parameters.json Normal file
View File

@ -0,0 +1,5 @@
[
{"paramName":"mt", "paramLongName":"master", "paramDescription": "should be local or yarn", "paramRequired": true},
{"paramName":"is", "paramLongName":"isLookupUrl", "paramDescription": "URL of the isLookUp Service", "paramRequired": true},
{"paramName":"i", "paramLongName":"inputPaths", "paramDescription": "URL of the isLookUp Service", "paramRequired": true}
]

30
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/actions/oozie_app/config-default.xml Normal file
View File

@ -0,0 +1,30 @@
<configuration>
<property>
<name>jobTracker</name>
<value>yarnRM</value>
</property>
<property>
<name>nameNode</name>
<value>hdfs://nameservice1</value>
</property>
<property>
<name>sourceNN</name>
<value>webhdfs://namenode2.hadoop.dm.openaire.eu:50071</value>
</property>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
<property>
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
<property>
<name>spark2YarnHistoryServerAddress</name>
<value>http://iis-cdh5-test-gw.ocean.icm.edu.pl:18088</value>
</property>
<property>
<name>spark2EventLogDir</name>
<value>/user/spark/applicationHistory</value>
</property>
</configuration>

122
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/actions/oozie_app/workflow.xml Normal file
View File

@ -0,0 +1,122 @@
<workflow-app xmlns='uri:oozie:workflow:0.5' name='migrate_actions'>
<parameters>
<property>
<name>sourceNN</name>
<description>the source name node</description>
</property>
<property>
<name>isLookupUrl</name>
<description>the isLookup service endpoint</description>
</property>
<property>
<name>workingDirectory</name>
<value>/tmp/actionsets</value>
<description>working directory</description>
</property>
<property>
<name>distcp_memory_mb</name>
<value>6144</value>
<description>memory for distcp copying actionsets from remote cluster</description>
</property>
<property>
<name>distcp_task_timeout</name>
<value>60000000</value>
<description>timeout for distcp copying actions from remote cluster</description>
</property>
<property>
<name>distcp_num_maps</name>
<value>1</value>
<description>mmaximum number of map tasks used in the distcp process</description>
</property>
<property>
<name>transform_only</name>
<description>activate tranform-only mode. Only apply transformation step</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
<property>
<name>spark2YarnHistoryServerAddress</name>
<description>spark 2.* yarn history server address</description>
</property>
<property>
<name>spark2EventLogDir</name>
<description>spark 2.* event log dir location</description>
</property>
</parameters>
<global>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>mapreduce.job.queuename</name>
<value>${queueName}</value>
</property>
<property>
<name>oozie.launcher.mapred.job.queue.name</name>
<value>${oozieLauncherQueueName}</value>
</property>
</configuration>
</global>
<start to='migrate_actionsets' />
<action name='migrate_actionsets'>
<java>
<main-class>eu.dnetlib.dhp.migration.actions.MigrateActionSet</main-class>
<java-opt>-Dmapred.task.timeout=${distcp_task_timeout}</java-opt>
<arg>-is</arg><arg>${isLookupUrl}</arg>
<arg>-sn</arg><arg>${sourceNN}</arg>
<arg>-tn</arg><arg>${nameNode}</arg>
<arg>-w</arg><arg>${workingDirectory}</arg>
<arg>-nm</arg><arg>${distcp_num_maps}</arg>
<arg>-mm</arg><arg>${distcp_memory_mb}</arg>
<arg>-tt</arg><arg>${distcp_task_timeout}</arg>
<arg>-tr</arg><arg>${transform_only}</arg>
<capture-output/>
</java>
<ok to="transform_actions" />
<error to="fail" />
</action>
<action name="transform_actions">
<spark xmlns="uri:oozie:spark-action:0.2">
<master>yarn</master>
<mode>cluster</mode>
<name>transform_actions</name>
<class>eu.dnetlib.dhp.migration.actions.TransformActions</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>
--executor-cores ${sparkExecutorCores}
--executor-memory ${sparkExecutorMemory}
--driver-memory=${sparkDriverMemory}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
--conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
--conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
</spark-opts>
<arg>-mt</arg><arg>yarn</arg>
<arg>-is</arg><arg>${isLookupUrl}</arg>
<arg>--inputPaths</arg><arg>${wf:actionData('migrate_actionsets')['target_paths']}</arg>
</spark>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>migrate_actions failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end" />
</workflow-app>

4
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/oozie_app/config-default.xml → dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/claims/oozie_app/config-default.xml
View File

@ -15,8 +15,4 @@
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
<property>
<name>hdfsUser</name>
<value>dnet</value>
</property>
</configuration>

169
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/claims/oozie_app/workflow.xml Normal file
View File

@ -0,0 +1,169 @@
<workflow-app name="import Claims as Graph" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>migrationClaimsPathStep1</name>
<description>the base path to store hdfs file</description>
</property>
<property>
<name>migrationClaimsPathStep2</name>
<description>the temporary path to store entities before dispatching</description>
</property>
<property>
<name>migrationClaimsPathStep3</name>
<description>the graph Raw base path</description>
</property>
<property>
<name>postgresURL</name>
<description>the postgres URL to access to the database</description>
</property>
<property>
<name>postgresUser</name>
<description>the user postgres</description>
</property>
<property>
<name>postgresPassword</name>
<description>the password postgres</description>
</property>
<property>
<name>mongoURL</name>
<description>mongoDB url, example: mongodb://[username:password@]host[:port]</description>
</property>
<property>
<name>mongoDb</name>
<description>mongo database</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="ResetWorkingPath"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ResetWorkingPath">
<fs>
<delete path='${migrationClaimsPathStep1}'/>
<mkdir path='${migrationClaimsPathStep1}'/>
</fs>
<ok to="ImportDBClaims"/>
<error to="Kill"/>
</action>
<action name="ImportDBClaims">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateDbEntitiesApplication</main-class>
<arg>-p</arg><arg>${migrationClaimsPathStep1}/db_claims</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
<arg>-a</arg><arg>claims</arg>
</java>
<ok to="ImportODFClaims"/>
<error to="Kill"/>
</action>
<action name="ImportODFClaims">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${migrationClaimsPathStep1}/odf_claims</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>ODF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>claim</arg>
</java>
<ok to="ImportOAFClaims"/>
<error to="Kill"/>
</action>
<action name="ImportOAFClaims">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${migrationClaimsPathStep1}/oaf_claims</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>OAF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>claim</arg>
</java>
<ok to="ResetClaimEntities"/>
<error to="Kill"/>
</action>
<action name="ResetClaimEntities">
<fs>
<delete path='${migrationClaimsPathStep2}'/>
<mkdir path='${migrationClaimsPathStep2}'/>
</fs>
<ok to="GenerateClaimEntities"/>
<error to="Kill"/>
</action>
<action name="GenerateClaimEntities">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>GenerateClaimEntities</name>
<class>eu.dnetlib.dhp.migration.step2.GenerateEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${migrationClaimsPathStep1}/db_claims,${migrationClaimsPathStep1}/oaf_claims,${migrationClaimsPathStep1}/odf_claims</arg>
<arg>-t</arg><arg>${migrationClaimsPathStep2}/claim_entities</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</spark>
<ok to="ResetClaimGraph"/>
<error to="Kill"/>
</action>
<action name="ResetClaimGraph">
<fs>
<delete path='${migrationClaimsPathStep3}'/>
<mkdir path='${migrationClaimsPathStep3}'/>
</fs>
<ok to="GenerateClaimGraph"/>
<error to="Kill"/>
</action>
<action name="GenerateClaimGraph">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>GenerateClaimGraph</name>
<class>eu.dnetlib.dhp.migration.step3.DispatchEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${migrationClaimsPathStep2}/claim_entities</arg>
<arg>-g</arg><arg>${migrationClaimsPathStep3}</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

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dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/config-default.xml Normal file
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<configuration>
<property>
<name>jobTracker</name>
<value>yarnRM</value>
</property>
<property>
<name>nameNode</name>
<value>hdfs://nameservice1</value>
</property>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
<property>
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
</configuration>

197
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/workflow.xml Normal file
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<workflow-app name="import regular entities as Graph (all steps)" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>workingPath</name>
<value>/tmp/dhp_migration</value>
<description>the base path to store temporary intermediate data</description>
</property>
<property>
<name>graphBasePath</name>
<description>the target path to store raw graph</description>
</property>
<property>
<name>reuseContent</name>
<value>false</value>
<description>should import content from the aggregator or reuse a previous version</description>
</property>
<property>
<name>postgresURL</name>
<description>the postgres URL to access to the database</description>
</property>
<property>
<name>postgresUser</name>
<description>the user postgres</description>
</property>
<property>
<name>postgresPassword</name>
<description>the password postgres</description>
</property>
<property>
<name>mongoURL</name>
<description>mongoDB url, example: mongodb://[username:password@]host[:port]</description>
</property>
<property>
<name>mongoDb</name>
<description>mongo database</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<global>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>mapreduce.job.queuename</name>
<value>${queueName}</value>
</property>
<property>
<name>oozie.launcher.mapred.job.queue.name</name>
<value>${oozieLauncherQueueName}</value>
</property>
</configuration>
</global>
<start to="ReuseContent"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<decision name="ReuseContent">
<switch>
<case to="ResetWorkingPath">${wf:conf('reuseContent') eq false}</case>
<case to="ResetAllEntitiesPath">${wf:conf('reuseContent') eq true}</case>
<default to="ResetWorkingPath"/>
</switch>
</decision>
<action name="ResetWorkingPath">
<fs>
<delete path="${workingPath}"/>
<mkdir path="${workingPath}"/>
</fs>
<ok to="ImportDB"/>
<error to="Kill"/>
</action>
<action name="ImportDB">
<java>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateDbEntitiesApplication</main-class>
<arg>-p</arg><arg>${workingPath}/db_records</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportODF"/>
<error to="Kill"/>
</action>
<action name="ImportODF">
<java>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/odf_records</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>ODF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
</java>
<ok to="ImportOAF"/>
<error to="Kill"/>
</action>
<action name="ImportOAF">
<java>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${workingPath}/oaf_records</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>OAF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
</java>
<ok to="ResetAllEntitiesPath"/>
<error to="Kill"/>
</action>
<action name="ResetAllEntitiesPath">
<fs>
<delete path="${workingPath}/all_entities"/>
</fs>
<ok to="GenerateEntities"/>
<error to="Kill"/>
</action>
<action name="GenerateEntities">
<spark xmlns="uri:oozie:spark-action:0.2">
<master>yarn</master>
<mode>cluster</mode>
<name>GenerateEntities</name>
<class>eu.dnetlib.dhp.migration.step2.GenerateEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--executor-cores ${sparkExecutorCores}
--driver-memory=${sparkDriverMemory}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
--conf spark.sql.warehouse.dir="/user/hive/warehouse"
</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${workingPath}/db_records,${workingPath}/oaf_records,${workingPath}/odf_records</arg>
<arg>-t</arg><arg>${workingPath}/all_entities</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</spark>
<ok to="ResetGraphPath"/>
<error to="Kill"/>
</action>
<action name="ResetGraphPath">
<fs>
<delete path="${graphBasePath}/graph_raw"/>
<mkdir path="${graphBasePath}/graph_raw"/>
</fs>
<ok to="GenerateGraph"/>
<error to="Kill"/>
</action>
<action name="GenerateGraph">
<spark xmlns="uri:oozie:spark-action:0.2">
<master>yarn</master>
<mode>cluster</mode>
<name>GenerateGraph</name>
<class>eu.dnetlib.dhp.migration.step3.DispatchEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--executor-cores ${sparkExecutorCores}
--driver-memory=${sparkDriverMemory}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
--conf spark.sql.warehouse.dir="/user/hive/warehouse"
</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${workingPath}/all_entities</arg>
<arg>-g</arg><arg>${graphBasePath}/graph_raw</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

18
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step1/oozie_app/config-default.xml Normal file
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<configuration>
<property>
<name>jobTracker</name>
<value>yarnRM</value>
</property>
<property>
<name>nameNode</name>
<value>hdfs://nameservice1</value>
</property>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
<property>
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
</configuration>

103
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step1/oozie_app/workflow.xml Normal file
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<workflow-app name="import regular entities as Graph (step 1)" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>migrationPathStep1</name>
<description>the base path to store hdfs file</description>
</property>
<property>
<name>postgresURL</name>
<description>the postgres URL to access to the database</description>
</property>
<property>
<name>postgresUser</name>
<description>the user postgres</description>
</property>
<property>
<name>postgresPassword</name>
<description>the password postgres</description>
</property>
<property>
<name>mongoURL</name>
<description>mongoDB url, example: mongodb://[username:password@]host[:port]</description>
</property>
<property>
<name>mongoDb</name>
<description>mongo database</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="ResetWorkingPath"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ResetWorkingPath">
<fs>
<delete path='${migrationPathStep1}'/>
<mkdir path='${migrationPathStep1}'/>
</fs>
<ok to="ImportDB"/>
<error to="Kill"/>
</action>
<action name="ImportDB">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateDbEntitiesApplication</main-class>
<arg>-p</arg><arg>${migrationPathStep1}/db_records</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</java>
<ok to="ImportODF"/>
<error to="Kill"/>
</action>
<action name="ImportODF">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${migrationPathStep1}/odf_records</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>ODF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
</java>
<ok to="ImportOAF"/>
<error to="Kill"/>
</action>
<action name="ImportOAF">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
<arg>-p</arg><arg>${migrationPathStep1}/oaf_records</arg>
<arg>-mongourl</arg><arg>${mongoURL}</arg>
<arg>-mongodb</arg><arg>${mongoDb}</arg>
<arg>-f</arg><arg>OAF</arg>
<arg>-l</arg><arg>store</arg>
<arg>-i</arg><arg>cleaned</arg>
</java>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

18
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step2/oozie_app/config-default.xml Normal file
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<configuration>
<property>
<name>jobTracker</name>
<value>yarnRM</value>
</property>
<property>
<name>nameNode</name>
<value>hdfs://nameservice1</value>
</property>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
<property>
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
</configuration>

74
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step2/oozie_app/workflow.xml Normal file
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<workflow-app name="import regular entities as Graph (step 2)" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>migrationPathStep1</name>
<description>the base path to store hdfs file</description>
</property>
<property>
<name>migrationPathStep2</name>
<description>the temporary path to store entities before dispatching</description>
</property>
<property>
<name>postgresURL</name>
<description>the postgres URL to access to the database</description>
</property>
<property>
<name>postgresUser</name>
<description>the user postgres</description>
</property>
<property>
<name>postgresPassword</name>
<description>the password postgres</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="ResetEntities"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ResetEntities">
<fs>
<delete path='${migrationPathStep2}'/>
<mkdir path='${migrationPathStep2}'/>
</fs>
<ok to="GenerateEntities"/>
<error to="Kill"/>
</action>
<action name="GenerateEntities">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>GenerateEntities</name>
<class>eu.dnetlib.dhp.migration.step2.GenerateEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${migrationPathStep1}/db_records,${migrationPathStep1}/oaf_records,${migrationPathStep1}/odf_records</arg>
<arg>-t</arg><arg>${migrationPathStep2}/all_entities</arg>
<arg>-pgurl</arg><arg>${postgresURL}</arg>
<arg>-pguser</arg><arg>${postgresUser}</arg>
<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

18
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step3/oozie_app/config-default.xml Normal file
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<configuration>
<property>
<name>jobTracker</name>
<value>yarnRM</value>
</property>
<property>
<name>nameNode</name>
<value>hdfs://nameservice1</value>
</property>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
<property>
<name>oozie.action.sharelib.for.spark</name>
<value>spark2</value>
</property>
</configuration>

60
dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_step3/oozie_app/workflow.xml Normal file
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<workflow-app name="import regular entities as Graph (step 3)" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>migrationPathStep2</name>
<description>the temporary path to store entities before dispatching</description>
</property>
<property>
<name>migrationPathStep3</name>
<description>the graph Raw base path</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="ResetGraph"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ResetGraph">
<fs>
<delete path='${migrationPathStep3}'/>
<mkdir path='${migrationPathStep3}'/>
</fs>
<ok to="GenerateGraph"/>
<error to="Kill"/>
</action>
<action name="GenerateGraph">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>GenerateGraph</name>
<class>eu.dnetlib.dhp.migration.step3.DispatchEntitiesApplication</class>
<jar>dhp-aggregation-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>-s</arg><arg>${migrationPathStep2}/all_entities</arg>
<arg>-g</arg><arg>${migrationPathStep3}</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>

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dhp-workflows/dhp-aggregation/src/test/java/eu/dnetlib/dhp/collection/CollectionJobTest.java
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@ -1,79 +1,87 @@
package eu.dnetlib.dhp.collection;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.model.mdstore.MetadataRecord;
import eu.dnetlib.dhp.model.mdstore.Provenance;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.junit.*;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.model.mdstore.MetadataRecord;
import eu.dnetlib.dhp.model.mdstore.Provenance;
public class CollectionJobTest {
private Path testDir;
@Before
public void setup() throws IOException {
testDir = Files.createTempDirectory("dhp-collection");
}
private Path testDir;
@After
public void teadDown() throws IOException {
FileUtils.deleteDirectory(testDir.toFile());
}
@Before
public void setup() throws IOException {
testDir = Files.createTempDirectory("dhp-collection");
}
@Test
public void tesCollection() throws Exception {
Provenance provenance = new Provenance("pippo", "puppa", "ns_prefix");
GenerateNativeStoreSparkJob.main(new String[] {
"-mt", "local",
"-w", "wid",
"-e", "XML",
"-d", ""+System.currentTimeMillis(),
"-p", new ObjectMapper().writeValueAsString(provenance),
"-x", "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']",
"-i", this.getClass().getResource("/eu/dnetlib/dhp/collection/native.seq").toString(),
"-o", testDir.toString()+"/store",
"-t", "true",
"-ru", "",
"-rp", "",
"-rh", "",
"-ro", "",
"-rr", ""});
System.out.println(new ObjectMapper().writeValueAsString(provenance));
}
@After
public void teadDown() throws IOException {
FileUtils.deleteDirectory(testDir.toFile());
}
@Test
public void tesCollection() throws Exception {
final Provenance provenance = new Provenance("pippo", "puppa", "ns_prefix");
GenerateNativeStoreSparkJob.main(new String[] {
"-mt", "local",
"-w", "wid",
"-e", "XML",
"-d", "" + System.currentTimeMillis(),
"-p", new ObjectMapper().writeValueAsString(provenance),
"-x", "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']",
"-i", this.getClass().getResource("/eu/dnetlib/dhp/collection/native.seq").toString(),
"-o", testDir.toString() + "/store",
"-t", "true",
"-ru", "",
"-rp", "",
"-rh", "",
"-ro", "",
"-rr", "" });
System.out.println(new ObjectMapper().writeValueAsString(provenance));
}
@Test
public void testGenerationMetadataRecord() throws Exception {
@Test
public void testGenerationMetadataRecord() throws Exception {
final String xml = IOUtils.toString(this.getClass().getResourceAsStream("./record.xml"));
final String xml = IOUtils.toString(this.getClass().getResourceAsStream("./record.xml"));
final MetadataRecord record = GenerateNativeStoreSparkJob
.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar",
"ns_prefix"), System.currentTimeMillis(), null, null);
MetadataRecord record = GenerateNativeStoreSparkJob.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar", "ns_prefix"), System.currentTimeMillis(), null,null);
assert record != null;
System.out.println(record.getId());
System.out.println(record.getOriginalId());
assert record != null;
System.out.println(record.getId());
System.out.println(record.getOriginalId());
}
@Test
public void TestEquals() throws IOException {
}
final String xml = IOUtils.toString(this.getClass().getResourceAsStream("./record.xml"));
final MetadataRecord record = GenerateNativeStoreSparkJob
.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar",
"ns_prefix"), System.currentTimeMillis(), null, null);
final MetadataRecord record1 = GenerateNativeStoreSparkJob
.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar",
"ns_prefix"), System.currentTimeMillis(), null, null);
assert record != null;
record.setBody("ciao");
assert record1 != null;
record1.setBody("mondo");
Assert.assertEquals(record, record1);
@Test
public void TestEquals () throws IOException {
final String xml = IOUtils.toString(this.getClass().getResourceAsStream("./record.xml"));
MetadataRecord record = GenerateNativeStoreSparkJob.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar", "ns_prefix"), System.currentTimeMillis(), null,null);
MetadataRecord record1 = GenerateNativeStoreSparkJob.parseRecord(xml, "./*[local-name()='record']/*[local-name()='header']/*[local-name()='identifier']", "XML", new Provenance("foo", "bar", "ns_prefix"), System.currentTimeMillis(), null,null);
assert record != null;
record.setBody("ciao");
assert record1 != null;
record1.setBody("mondo");
Assert.assertEquals(record, record1);
}
}
}

2
dhp-workflows/dhp-dedup/src/main/java/eu/dnetlib/dedup/SparkCreateConnectedComponent.java
View File

@ -74,6 +74,6 @@ public class SparkCreateConnectedComponent {
}
public static long getHashcode(final String id) {
return Hashing.murmur3_128().hashUnencodedChars(id).asLong();
return Hashing.murmur3_128().hashString(id).asLong();
}
}

12
dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/GraphMappingUtils.java
View File

@ -18,13 +18,13 @@ public class GraphMappingUtils {
public final static Map<String, Class> types = Maps.newHashMap();
static {
types.put("datasource", Datasource.class);
types.put("organization", Organization.class);
types.put("datasource", Datasource.class);
types.put("organization", Organization.class);
types.put("project", Project.class);
types.put("dataset", Dataset.class);
types.put("otherresearchproduct", OtherResearchProduct.class);
types.put("software", Software.class);
types.put("publication", Publication.class);
types.put("dataset", Dataset.class);
types.put("otherresearchproduct", OtherResearchProduct.class);
types.put("software", Software.class);
types.put("publication", Publication.class);
types.put("relation", Relation.class);
}

51
dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/SparkGraphImporterJob.java
View File

@ -3,7 +3,7 @@ package eu.dnetlib.dhp.graph;
import com.fasterxml.jackson.databind.ObjectMapper;
import eu.dnetlib.dhp.application.ArgumentApplicationParser;
import org.apache.commons.io.IOUtils;
import org.apache.hadoop.io.Text;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.Encoders;
import org.apache.spark.sql.SaveMode;
@ -13,31 +13,40 @@ public class SparkGraphImporterJob {
public static void main(String[] args) throws Exception {
final ArgumentApplicationParser parser = new ArgumentApplicationParser(IOUtils.toString(SparkGraphImporterJob.class.getResourceAsStream("/eu/dnetlib/dhp/graph/input_graph_parameters.json")));
final ArgumentApplicationParser parser = new ArgumentApplicationParser(
IOUtils.toString(SparkGraphImporterJob.class.getResourceAsStream(
"/eu/dnetlib/dhp/graph/input_graph_parameters.json")));
parser.parseArgument(args);
final SparkSession spark = SparkSession
try(SparkSession spark = getSparkSession(parser)) {
final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
final String inputPath = parser.get("sourcePath");
final String hiveDbName = parser.get("hive_db_name");
spark.sql(String.format("DROP DATABASE IF EXISTS %s CASCADE", hiveDbName));
spark.sql(String.format("CREATE DATABASE IF NOT EXISTS %s", hiveDbName));
// Read the input file and convert it into RDD of serializable object
GraphMappingUtils.types.forEach((name, clazz) -> spark.createDataset(sc.textFile(inputPath + "/" + name)
.map(s -> new ObjectMapper().readValue(s, clazz))
.rdd(), Encoders.bean(clazz))
.write()
.mode(SaveMode.Overwrite)
.saveAsTable(hiveDbName + "." + name));
}
}
private static SparkSession getSparkSession(ArgumentApplicationParser parser) {
SparkConf conf = new SparkConf();
conf.set("hive.metastore.uris", parser.get("hive_metastore_uris"));
return SparkSession
.builder()
.appName(SparkGraphImporterJob.class.getSimpleName())
.master(parser.get("master"))
.config("hive.metastore.uris", parser.get("hive_metastore_uris"))
.config(conf)
.enableHiveSupport()
.getOrCreate();
final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
final String inputPath = parser.get("sourcePath");
final String hiveDbName = parser.get("hive_db_name");
spark.sql(String.format("CREATE DATABASE IF NOT EXISTS %s", hiveDbName));
// Read the input file and convert it into RDD of serializable object
GraphMappingUtils.types.forEach((name, clazz) -> {
spark.createDataset(sc.sequenceFile(inputPath + "/" + name, Text.class, Text.class)
.map(s -> new ObjectMapper().readValue(s._2().toString(), clazz))
.rdd(), Encoders.bean(clazz))
.write()
.mode(SaveMode.Overwrite)
.saveAsTable(hiveDbName + "." + name);
});
}
}

8
dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/lib/scripts/postprocessing.sql Normal file
View File

@ -0,0 +1,8 @@
CREATE view result as
select id, dateofcollection, bestaccessright, datainfo, collectedfrom, pid, author, resulttype, language, country, subject, description, dateofacceptance, embargoenddate, resourcetype, context, instance from ${hive_db_name}.publication p
union all
select id, dateofcollection, bestaccessright, datainfo, collectedfrom, pid, author, resulttype, language, country, subject, description, dateofacceptance, embargoenddate, resourcetype, context, instance from ${hive_db_name}.dataset d
union all
select id, dateofcollection, bestaccessright, datainfo, collectedfrom, pid, author, resulttype, language, country, subject, description, dateofacceptance, embargoenddate, resourcetype, context, instance from ${hive_db_name}.software s
union all
select id, dateofcollection, bestaccessright, datainfo, collectedfrom, pid, author, resulttype, language, country, subject, description, dateofacceptance, embargoenddate, resourcetype, context, instance from ${hive_db_name}.otherresearchproduct o;

44
dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/workflow.xml
View File

@ -1,4 +1,5 @@
<workflow-app name="import_infospace_graph" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>sourcePath</name>
@ -22,6 +23,21 @@
</property>
</parameters>
<global>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>mapreduce.job.queuename</name>
<value>${queueName}</value>
</property>
<property>
<name>oozie.launcher.mapred.job.queue.name</name>
<value>${oozieLauncherQueueName}</value>
</property>
</configuration>
</global>
<start to="MapGraphIntoDataFrame"/>
<kill name="Kill">
@ -30,19 +46,39 @@
<action name="MapGraphIntoDataFrame">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<master>yarn</master>
<mode>cluster</mode>
<name>MapGraphIntoDataFrame</name>
<class>eu.dnetlib.dhp.graph.SparkGraphImporterJob</class>
<jar>dhp-graph-mapper-${projectVersion}.jar</jar>
<spark-opts>--executor-memory ${sparkExecutorMemory} --executor-cores ${sparkExecutorCores} --driver-memory=${sparkDriverMemory} --conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener" --conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener" --conf spark.sql.warehouse.dir="/user/hive/warehouse"</spark-opts>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--executor-cores ${sparkExecutorCores}
--driver-memory=${sparkDriverMemory}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
--conf spark.sql.warehouse.dir="/user/hive/warehouse"
</spark-opts>
<arg>-mt</arg> <arg>yarn-cluster</arg>
<arg>--sourcePath</arg><arg>${sourcePath}</arg>
<arg>--hive_db_name</arg><arg>${hive_db_name}</arg>
<arg>--hive_metastore_uris</arg><arg>${hive_metastore_uris}</arg>
</spark>
<ok to="PostProcessing"/>
<error to="Kill"/>
</action>
<action name="PostProcessing">
<hive xmlns="uri:oozie:hive-action:0.2">
<configuration>
<property>
<name>oozie.hive.defaults</name>
<value>hive-site.xml</value>
</property>
</configuration>
<script>lib/scripts/postprocessing.sql</script>
<param>hive_db_name=${hive_db_name}</param>
</hive>
<ok to="End"/>
<error to="Kill"/>
</action>

8
dhp-workflows/dhp-graph-provision/job-override.properties
View File

@ -1,10 +1,12 @@
sparkDriverMemory=8G
sparkExecutorMemory=8G
sparkDriverMemory=10G
sparkExecutorMemory=15G
#isLookupUrl=http://services.openaire.eu:8280/is/services/isLookUp
isLookupUrl=http://beta.services.openaire.eu:8280/is/services/isLookUp?wsdl
sourcePath=/tmp/db_openaireplus_services.export_dhp.2020.02.03
outputPath=/tmp/openaire_provision
format=TMF
batchSize=2000
sparkExecutorCoresForJoining=128
sparkExecutorCoresForIndexing=64
reuseRecords=true
reuseRecords=false
otherDsTypeId=scholarcomminfra, infospace, pubsrepository::mock, entityregistry, entityregistry::projects, entityregistry::repositories, websource

152
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/GraphJoiner.java
View File

@ -1,31 +1,32 @@
package eu.dnetlib.dhp.graph;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.JsonPath;
import eu.dnetlib.dhp.graph.model.*;
import eu.dnetlib.dhp.graph.utils.ContextMapper;
import eu.dnetlib.dhp.graph.utils.GraphMappingUtils;
import eu.dnetlib.dhp.graph.utils.RelationPartitioner;
import eu.dnetlib.dhp.graph.utils.XmlRecordFactory;
import eu.dnetlib.dhp.schema.oaf.*;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.compress.GzipCodec;
import org.apache.hadoop.mapred.SequenceFileOutputFormat;
import org.apache.spark.SparkContext;
import org.apache.spark.api.java.JavaPairRDD;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.api.java.function.PairFunction;
import org.apache.spark.sql.SparkSession;
import org.apache.spark.util.LongAccumulator;
import scala.Tuple2;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashSet;
import java.util.List;
import java.util.stream.Collectors;
import java.util.Map;
import static eu.dnetlib.dhp.graph.utils.GraphMappingUtils.asRelatedEntity;
@ -45,10 +46,12 @@ import static eu.dnetlib.dhp.graph.utils.GraphMappingUtils.asRelatedEntity;
* 3) we only need a subset of fields from the related entities, so we introduce a distinction between E_source = S
* and E_target = T. Objects in T are heavily pruned by all the unnecessary information
*
* 4) perform the join as (((T join R) union S) groupby S.id) yield S -> [ <T, R> ]
* 4) perform the join as (((T.id join R.target) union S) groupby S.id) yield S -> [ <T, R> ]
*/
public class GraphJoiner implements Serializable {
private Map<String, LongAccumulator> accumulators = Maps.newHashMap();
public static final int MAX_RELS = 100;
public static final String schemaLocation = "https://www.openaire.eu/schema/1.0/oaf-1.0.xsd";
@ -61,24 +64,30 @@ public class GraphJoiner implements Serializable {
private String outPath;
public GraphJoiner(SparkSession spark, ContextMapper contextMapper, String inputPath, String outPath) {
private String otherDsTypeId;
public GraphJoiner(SparkSession spark, ContextMapper contextMapper, String otherDsTypeId, String inputPath, String outPath) {
this.spark = spark;
this.contextMapper = contextMapper;
this.otherDsTypeId = otherDsTypeId;
this.inputPath = inputPath;
this.outPath = outPath;
final SparkContext sc = spark.sparkContext();
prepareAccumulators(sc);
}
public GraphJoiner adjacencyLists() {
final JavaSparkContext sc = new JavaSparkContext(getSpark().sparkContext());
final JavaSparkContext jsc = new JavaSparkContext(getSpark().sparkContext());
// read each entity
JavaPairRDD<String, TypedRow> datasource = readPathEntity(sc, getInputPath(), "datasource");
JavaPairRDD<String, TypedRow> organization = readPathEntity(sc, getInputPath(), "organization");
JavaPairRDD<String, TypedRow> project = readPathEntity(sc, getInputPath(), "project");
JavaPairRDD<String, TypedRow> dataset = readPathEntity(sc, getInputPath(), "dataset");
JavaPairRDD<String, TypedRow> otherresearchproduct = readPathEntity(sc, getInputPath(), "otherresearchproduct");
JavaPairRDD<String, TypedRow> software = readPathEntity(sc, getInputPath(), "software");
JavaPairRDD<String, TypedRow> publication = readPathEntity(sc, getInputPath(), "publication");
JavaPairRDD<String, TypedRow> datasource = readPathEntity(jsc, getInputPath(), "datasource");
JavaPairRDD<String, TypedRow> organization = readPathEntity(jsc, getInputPath(), "organization");
JavaPairRDD<String, TypedRow> project = readPathEntity(jsc, getInputPath(), "project");
JavaPairRDD<String, TypedRow> dataset = readPathEntity(jsc, getInputPath(), "dataset");
JavaPairRDD<String, TypedRow> otherresearchproduct = readPathEntity(jsc, getInputPath(), "otherresearchproduct");
JavaPairRDD<String, TypedRow> software = readPathEntity(jsc, getInputPath(), "software");
JavaPairRDD<String, TypedRow> publication = readPathEntity(jsc, getInputPath(), "publication");
// create the union between all the entities
final String entitiesPath = getOutPath() + "/entities";
@ -93,31 +102,43 @@ public class GraphJoiner implements Serializable {
.map(GraphMappingUtils::serialize)
.saveAsTextFile(entitiesPath, GzipCodec.class);
JavaPairRDD<String, EntityRelEntity> entities = sc.textFile(entitiesPath)
JavaPairRDD<String, EntityRelEntity> entities = jsc.textFile(entitiesPath)
.map(t -> new ObjectMapper().readValue(t, EntityRelEntity.class))
.mapToPair(t -> new Tuple2<>(t.getSource().getSourceId(), t));
final String relationPath = getOutPath() + "/relation";
// reads the relationships
final JavaPairRDD<String, EntityRelEntity> relation = readPathRelation(sc, getInputPath())
.filter(r -> !r.getDeleted()) //only consider those that are not virtually deleted
final JavaPairRDD<SortableRelationKey, EntityRelEntity> rels = readPathRelation(jsc, getInputPath())
.filter(rel -> !rel.getDeleted()) //only consider those that are not virtually deleted
.map(p -> new EntityRelEntity().setRelation(p))
.mapToPair(p -> new Tuple2<>(p.getRelation().getSourceId(), p))
.groupByKey()
.mapToPair(p -> new Tuple2<>(SortableRelationKey.from(p), p));
rels
.groupByKey(new RelationPartitioner(rels.getNumPartitions()))
.map(p -> Iterables.limit(p._2(), MAX_RELS))
.flatMap(p -> p.iterator())
.map(s -> new ObjectMapper().writeValueAsString(s))
.saveAsTextFile(relationPath, GzipCodec.class);
final JavaPairRDD<String, EntityRelEntity> relation = jsc.textFile(relationPath)
.map(s -> new ObjectMapper().readValue(s, EntityRelEntity.class))
.mapToPair(p -> new Tuple2<>(p.getRelation().getTargetId(), p));
//final String bySource = getOutPath() + "/1_join_by_target";
JavaPairRDD<String, EntityRelEntity> bySource = relation
final String bySourcePath = getOutPath() + "/join_by_source";
relation
.join(entities
.filter(e -> !e._2().getSource().getDeleted())
.mapToPair(e -> new Tuple2<>(e._1(), asRelatedEntity(e._2()))))
.map(s -> new EntityRelEntity()
.setRelation(s._2()._1().getRelation())
.setTarget(s._2()._2().getSource()))
.map(j -> new ObjectMapper().writeValueAsString(j))
.saveAsTextFile(bySourcePath, GzipCodec.class);
JavaPairRDD<String, EntityRelEntity> bySource = jsc.textFile(bySourcePath)
.map(e -> getObjectMapper().readValue(e, EntityRelEntity.class))
.mapToPair(t -> new Tuple2<>(t.getRelation().getSourceId(), t));
final XmlRecordFactory recordFactory = new XmlRecordFactory(contextMapper, false, schemaLocation, new HashSet<>());
final XmlRecordFactory recordFactory = new XmlRecordFactory(accumulators, contextMapper, false, schemaLocation, otherDsTypeId);
entities
.union(bySource)
.groupByKey() // by source id
@ -130,20 +151,6 @@ public class GraphJoiner implements Serializable {
return this;
}
public GraphJoiner asXML() {
final JavaSparkContext sc = new JavaSparkContext(getSpark().sparkContext());
final XmlRecordFactory recordFactory = new XmlRecordFactory(contextMapper, true, "", new HashSet<>());
final ObjectMapper mapper = new ObjectMapper();
final String joinedEntitiesPath = getOutPath() + "/1_joined_entities";
sc.textFile(joinedEntitiesPath)
.map(s -> mapper.readValue(s, JoinedEntity.class))
.mapToPair(je -> new Tuple2<>(new Text(je.getEntity().getId()), new Text(recordFactory.build(je))))
.saveAsHadoopFile(getOutPath() + "/2_xml", Text.class, Text.class, SequenceFileOutputFormat.class, GzipCodec.class);
return this;
}
public SparkSession getSpark() {
return spark;
}
@ -158,24 +165,23 @@ public class GraphJoiner implements Serializable {
// HELPERS
private OafEntity parseOaf(final String json, final String type) {
final ObjectMapper o = new ObjectMapper();
private OafEntity parseOaf(final String json, final String type, final ObjectMapper mapper) {
try {
switch (GraphMappingUtils.EntityType.valueOf(type)) {
case publication:
return o.readValue(json, Publication.class);
return mapper.readValue(json, Publication.class);
case dataset:
return o.readValue(json, Dataset.class);
return mapper.readValue(json, Dataset.class);
case otherresearchproduct:
return o.readValue(json, OtherResearchProduct.class);
return mapper.readValue(json, OtherResearchProduct.class);
case software:
return o.readValue(json, Software.class);
return mapper.readValue(json, Software.class);
case datasource:
return o.readValue(json, Datasource.class);
return mapper.readValue(json, Datasource.class);
case organization:
return o.readValue(json, Organization.class);
return mapper.readValue(json, Organization.class);
case project:
return o.readValue(json, Project.class);
return mapper.readValue(json, Project.class);
default:
throw new IllegalArgumentException("invalid type: " + type);
}
@ -185,26 +191,26 @@ public class GraphJoiner implements Serializable {
}
private JoinedEntity toJoinedEntity(Tuple2<String, Iterable<EntityRelEntity>> p) {
final ObjectMapper o = new ObjectMapper();
final ObjectMapper mapper = getObjectMapper();
final JoinedEntity j = new JoinedEntity();
final Links links2 = new Links();
final Links links = new Links();
for(EntityRelEntity rel : p._2()) {
if (rel.hasMainEntity() & j.getEntity() == null) {
j.setType(rel.getSource().getType());
j.setEntity(parseOaf(rel.getSource().getOaf(), rel.getSource().getType()));
j.setEntity(parseOaf(rel.getSource().getOaf(), rel.getSource().getType(), mapper));
}
if (rel.hasRelatedEntity()) {
try {
links2.add(
links.add(
new eu.dnetlib.dhp.graph.model.Tuple2()
.setRelation(o.readValue(rel.getRelation().getOaf(), Relation.class))
.setRelatedEntity(o.readValue(rel.getTarget().getOaf(), RelatedEntity.class)));
.setRelation(mapper.readValue(rel.getRelation().getOaf(), Relation.class))
.setRelatedEntity(mapper.readValue(rel.getTarget().getOaf(), RelatedEntity.class)));
} catch (IOException e) {
throw new IllegalArgumentException(e);
}
}
}
j.setLinks(links2);
j.setLinks(links);
if (j.getEntity() == null) {
throw new IllegalStateException("missing main entity on '" + p._1() + "'");
}
@ -220,9 +226,8 @@ public class GraphJoiner implements Serializable {
* @return the JavaPairRDD<String, TypedRow> indexed by entity identifier
*/
private JavaPairRDD<String, TypedRow> readPathEntity(final JavaSparkContext sc, final String inputPath, final String type) {
return sc.sequenceFile(inputPath + "/" + type, Text.class, Text.class)
.mapToPair((PairFunction<Tuple2<Text, Text>, String, TypedRow>) item -> {
final String s = item._2().toString();
return sc.textFile(inputPath + "/" + type)
.mapToPair((PairFunction<String, String, TypedRow>) s -> {
final DocumentContext json = JsonPath.parse(s);
final String id = json.read("$.id");
return new Tuple2<>(id, new TypedRow()
@ -241,17 +246,46 @@ public class GraphJoiner implements Serializable {
* @return the JavaRDD<TypedRow> containing all the relationships
*/
private JavaRDD<TypedRow> readPathRelation(final JavaSparkContext sc, final String inputPath) {
return sc.sequenceFile(inputPath + "/relation", Text.class, Text.class)
.map(item -> {
final String s = item._2().toString();
return sc.textFile(inputPath + "/relation")
.map(s -> {
final DocumentContext json = JsonPath.parse(s);
return new TypedRow()
.setSourceId(json.read("$.source"))
.setTargetId(json.read("$.target"))
.setDeleted(json.read("$.dataInfo.deletedbyinference"))
.setType("relation")
.setRelType("$.relType")
.setSubRelType("$.subRelType")
.setRelClass("$.relClass")
.setOaf(s);
});
}
private ObjectMapper getObjectMapper() {
return new ObjectMapper().configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
}
private void prepareAccumulators(SparkContext sc) {
accumulators.put("resultResult_similarity_isAmongTopNSimilarDocuments", sc.longAccumulator("resultResult_similarity_isAmongTopNSimilarDocuments"));
accumulators.put("resultResult_similarity_hasAmongTopNSimilarDocuments", sc.longAccumulator("resultResult_similarity_hasAmongTopNSimilarDocuments"));
accumulators.put("resultResult_supplement_isSupplementTo", sc.longAccumulator("resultResult_supplement_isSupplementTo"));
accumulators.put("resultResult_supplement_isSupplementedBy", sc.longAccumulator("resultResult_supplement_isSupplementedBy"));
accumulators.put("resultResult_dedup_isMergedIn", sc.longAccumulator("resultResult_dedup_isMergedIn"));
accumulators.put("resultResult_dedup_merges", sc.longAccumulator("resultResult_dedup_merges"));
accumulators.put("resultResult_publicationDataset_isRelatedTo", sc.longAccumulator("resultResult_publicationDataset_isRelatedTo"));
accumulators.put("resultResult_relationship_isRelatedTo", sc.longAccumulator("resultResult_relationship_isRelatedTo"));
accumulators.put("resultProject_outcome_isProducedBy", sc.longAccumulator("resultProject_outcome_isProducedBy"));
accumulators.put("resultProject_outcome_produces", sc.longAccumulator("resultProject_outcome_produces"));
accumulators.put("resultOrganization_affiliation_isAuthorInstitutionOf", sc.longAccumulator("resultOrganization_affiliation_isAuthorInstitutionOf"));
accumulators.put("resultOrganization_affiliation_hasAuthorInstitution", sc.longAccumulator("resultOrganization_affiliation_hasAuthorInstitution"));
accumulators.put("projectOrganization_participation_hasParticipant", sc.longAccumulator("projectOrganization_participation_hasParticipant"));
accumulators.put("projectOrganization_participation_isParticipant", sc.longAccumulator("projectOrganization_participation_isParticipant"));
accumulators.put("organizationOrganization_dedup_isMergedIn", sc.longAccumulator("organizationOrganization_dedup_isMergedIn"));
accumulators.put("organizationOrganization_dedup_merges", sc.longAccumulator("resultProject_outcome_produces"));
accumulators.put("datasourceOrganization_provision_isProvidedBy", sc.longAccumulator("datasourceOrganization_provision_isProvidedBy"));
accumulators.put("datasourceOrganization_provision_provides", sc.longAccumulator("datasourceOrganization_provision_provides"));
}
}

4
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/SparkXmlRecordBuilderJob.java
View File

@ -24,6 +24,7 @@ public class SparkXmlRecordBuilderJob {
final String inputPath = parser.get("sourcePath");
final String outputPath = parser.get("outputPath");
final String isLookupUrl = parser.get("isLookupUrl");
final String otherDsTypeId = parser.get("otherDsTypeId");
final FileSystem fs = FileSystem.get(spark.sparkContext().hadoopConfiguration());
if (fs.exists(new Path(outputPath))) {
@ -31,8 +32,9 @@ public class SparkXmlRecordBuilderJob {
fs.mkdirs(new Path(outputPath));
}
new GraphJoiner(spark, ContextMapper.fromIS(isLookupUrl), inputPath, outputPath)
new GraphJoiner(spark, ContextMapper.fromIS(isLookupUrl), otherDsTypeId, inputPath, outputPath)
.adjacencyLists();
//.asXML();
}
}

99
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/model/SortableRelationKey.java Normal file
View File

@ -0,0 +1,99 @@
package eu.dnetlib.dhp.graph.model;
import com.google.common.collect.ComparisonChain;
import com.google.common.collect.Maps;
import java.io.Serializable;
import java.util.Map;
/**
* Allows to sort relationships according to the priority defined in weights map.
*/
public class SortableRelationKey implements Comparable<SortableRelationKey>, Serializable {
private String sourceId;
private String targetId;
private String relType;
private String subRelType;
private String relClass;
private final static Map<String, Integer> weights = Maps.newHashMap();
static {
weights.put("outcome", 0);
weights.put("supplement", 1);
weights.put("publicationDataset", 2);
weights.put("relationship", 3);
weights.put("similarity", 4);
weights.put("affiliation", 5);
weights.put("provision", 6);
weights.put("participation", 7);
weights.put("dedup", 8);
}
public static SortableRelationKey from(final EntityRelEntity e) {
return new SortableRelationKey()
.setSourceId(e.getRelation().getSourceId())
.setTargetId(e.getRelation().getTargetId())
.setRelType(e.getRelation().getRelType())
.setSubRelType(e.getRelation().getSubRelType())
.setRelClass(e.getRelation().getRelClass());
}
public String getSourceId() {
return sourceId;
}
public SortableRelationKey setSourceId(String sourceId) {
this.sourceId = sourceId;
return this;
}
public String getTargetId() {
return targetId;
}
public SortableRelationKey setTargetId(String targetId) {
this.targetId = targetId;
return this;
}
public String getRelType() {
return relType;
}
public SortableRelationKey setRelType(String relType) {
this.relType = relType;
return this;
}
public String getSubRelType() {
return subRelType;
}
public SortableRelationKey setSubRelType(String subRelType) {
this.subRelType = subRelType;
return this;
}
public String getRelClass() {
return relClass;
}
public SortableRelationKey setRelClass(String relClass) {
this.relClass = relClass;
return this;
}
@Override
public int compareTo(SortableRelationKey o) {
return ComparisonChain.start()
.compare(weights.get(getSubRelType()), weights.get(o.getSubRelType()))
.compare(getSourceId(), o.getSourceId())
.compare(getTargetId(), o.getTargetId())
.result();
}
}

31
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/model/TypedRow.java
View File

@ -12,6 +12,10 @@ public class TypedRow implements Serializable {
private String type;
private String relType;
private String subRelType;
private String relClass;
private String oaf;
public String getSourceId() {
@ -50,6 +54,33 @@ public class TypedRow implements Serializable {
return this;
}
public String getRelType() {
return relType;
}
public TypedRow setRelType(String relType) {
this.relType = relType;
return this;
}
public String getSubRelType() {
return subRelType;
}
public TypedRow setSubRelType(String subRelType) {
this.subRelType = subRelType;
return this;
}
public String getRelClass() {
return relClass;
}
public TypedRow setRelClass(String relClass) {
this.relClass = relClass;
return this;
}
public String getOaf() {
return oaf;
}

35
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/utils/GraphMappingUtils.java
View File

@ -26,6 +26,8 @@ import static org.apache.commons.lang3.StringUtils.*;
public class GraphMappingUtils {
public static final String SEPARATOR = "_";
public enum EntityType {
publication, dataset, otherresearchproduct, software, datasource, organization, project
}
@ -38,34 +40,6 @@ public class GraphMappingUtils {
public static Set<String> instanceFieldFilter = Sets.newHashSet("instancetype", "hostedby", "license", "accessright", "collectedfrom", "dateofacceptance", "distributionlocation");
private static BiMap<String, String> relClassMapping = HashBiMap.create();
static {
relClassMapping.put("isAuthorInstitutionOf", "hasAuthorInstitution");
relClassMapping.put("isMergedIn", "merges");
relClassMapping.put("isProducedBy", "produces");
relClassMapping.put("hasParticipant", "isParticipant");
relClassMapping.put("isProvidedBy", "provides");
relClassMapping.put("isRelatedTo", "isRelatedTo");
relClassMapping.put("isAmongTopNSimilarDocuments", "hasAmongTopNSimilarDocuments");
relClassMapping.put("isRelatedTo", "isRelatedTo");
relClassMapping.put("isSupplementTo", "isSupplementedBy");
}
public static String getInverseRelClass(final String relClass) {
String res = relClassMapping.get(relClass);
if (isNotBlank(res)) {
return res;
}
res = relClassMapping.inverse().get(relClass);
if (isNotBlank(res)) {
return res;
}
throw new IllegalArgumentException("unable to find an inverse relationship class for term: " + relClass);
}
private static final String schemeTemplate = "dnet:%s_%s_relations";
private static Map<EntityType, MainEntityType> entityMapping = Maps.newHashMap();
@ -158,7 +132,7 @@ public class GraphMappingUtils {
re.setLegalname(j.read("$.legalname.value"));
re.setLegalshortname(j.read("$.legalshortname.value"));
re.setCountry(asQualifier(j.read("$.country")));
re.setWebsiteurl(j.read("$.websiteurl.value"));
break;
case project:
re.setProjectTitle(j.read("$.title.value"));
@ -250,5 +224,8 @@ public class GraphMappingUtils {
return s;
}
public static String getRelDescriptor(String relType, String subRelType, String relClass) {
return relType + SEPARATOR + subRelType + SEPARATOR + relClass;
}
}

29
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/utils/RelationPartitioner.java Normal file
View File

@ -0,0 +1,29 @@
package eu.dnetlib.dhp.graph.utils;
import eu.dnetlib.dhp.graph.model.SortableRelationKey;
import org.apache.spark.Partitioner;
import org.apache.spark.util.Utils;
/**
* Used in combination with SortableRelationKey, allows to partition the records by source id, therefore
* allowing to sort relations sharing the same source id by the ordering defined in SortableRelationKey.
*/
public class RelationPartitioner extends Partitioner {
private int numPartitions;
public RelationPartitioner(int numPartitions) {
this.numPartitions = numPartitions;
}
@Override
public int numPartitions() {
return numPartitions;
}
@Override
public int getPartition(Object key) {
return Utils.nonNegativeMod(((SortableRelationKey) key).getSourceId().hashCode(), numPartitions());
}
}

49
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/graph/utils/XmlRecordFactory.java
View File

@ -3,6 +3,7 @@ package eu.dnetlib.dhp.graph.utils;
import com.google.common.base.Joiner;
import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.mycila.xmltool.XMLDoc;
import com.mycila.xmltool.XMLTag;
@ -11,6 +12,8 @@ import eu.dnetlib.dhp.graph.model.RelatedEntity;
import eu.dnetlib.dhp.graph.model.Tuple2;
import eu.dnetlib.dhp.schema.oaf.Result;
import eu.dnetlib.dhp.schema.oaf.*;
import org.apache.commons.lang3.StringUtils;
import org.apache.spark.util.LongAccumulator;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
@ -27,6 +30,7 @@ import java.io.Serializable;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
@ -37,6 +41,8 @@ import static org.apache.commons.lang3.StringUtils.substringBefore;
public class XmlRecordFactory implements Serializable {
private Map<String, LongAccumulator> accumulators;
private Set<String> specialDatasourceTypes;
private ContextMapper contextMapper;
@ -47,11 +53,20 @@ public class XmlRecordFactory implements Serializable {
public XmlRecordFactory(
final ContextMapper contextMapper, final boolean indent,
final String schemaLocation, final Set<String> otherDatasourceTypesUForUI) {
final String schemaLocation, final String otherDatasourceTypesUForUI) {
this(Maps.newHashMap(), contextMapper, indent, schemaLocation, otherDatasourceTypesUForUI);
}
public XmlRecordFactory(
final Map<String, LongAccumulator> accumulators,
final ContextMapper contextMapper, final boolean indent,
final String schemaLocation, final String otherDatasourceTypesUForUI) {
this.accumulators = accumulators;
this.contextMapper = contextMapper;
this.schemaLocation = schemaLocation;
this.specialDatasourceTypes = otherDatasourceTypesUForUI;
this.specialDatasourceTypes = Sets.newHashSet(Splitter.on(",").trimResults().split(otherDatasourceTypesUForUI));
this.indent = indent;
}
@ -448,7 +463,7 @@ public class XmlRecordFactory implements Serializable {
if (ds.getSubjects() != null) {
metadata.addAll(ds.getSubjects()
.stream()
.map(sp -> mapStructuredProperty("subject", sp))
.map(sp -> mapStructuredProperty("subjects", sp))
.collect(Collectors.toList()));
}
@ -583,7 +598,7 @@ public class XmlRecordFactory implements Serializable {
if (p.getFundingtree() != null) {
metadata.addAll(p.getFundingtree()
.stream()
.map(ft -> asXmlElement("fundingtree", ft.getValue()))
.map(ft -> ft.getValue())
.collect(Collectors.toList()));
}
@ -712,13 +727,23 @@ public class XmlRecordFactory implements Serializable {
}
final DataInfo info = rel.getDataInfo();
final String scheme = getScheme(re.getType(), targetType);
if (StringUtils.isBlank(scheme)) {
throw new IllegalArgumentException(String.format("missing scheme for: <%s - %s>", re.getType(), targetType));
}
final String accumulatorName = getRelDescriptor(rel.getRelType(), rel.getSubRelType(), rel.getRelClass());
if (accumulators.containsKey(accumulatorName)) {
accumulators.get(accumulatorName).add(1);
}
rels.add(templateFactory.getRel(
targetType,
rel.getTarget(),
Sets.newHashSet(metadata),
getInverseRelClass(rel.getRelClass()),
getScheme(targetType, re.getType()),
rel.getRelClass(),
scheme,
info));
}
return rels;
@ -931,7 +956,7 @@ public class XmlRecordFactory implements Serializable {
@SuppressWarnings("unchecked")
private String getRelFundingTree(final String xmlTree) {
protected static String getRelFundingTree(final String xmlTree) {
String funding = "<funding>";
try {
final Document ftree = new SAXReader().read(new StringReader(xmlTree));
@ -952,11 +977,11 @@ public class XmlRecordFactory implements Serializable {
return funding;
}
private String getFunderElement(final Document ftree) {
final String funderId = ftree.valueOf("//fundingtree/funder/id/text()");
final String funderShortName = ftree.valueOf("//fundingtree/funder/shortname/text()");
final String funderName = ftree.valueOf("//fundingtree/funder/name/text()");
final String funderJurisdiction = ftree.valueOf("//fundingtree/funder/jurisdiction/text()");
private static String getFunderElement(final Document ftree) {
final String funderId = ftree.valueOf("//fundingtree/funder/id");
final String funderShortName = ftree.valueOf("//fundingtree/funder/shortname");
final String funderName = ftree.valueOf("//fundingtree/funder/name");
final String funderJurisdiction = ftree.valueOf("//fundingtree/funder/jurisdiction");
return "<funder id=\"" + escapeXml(funderId) + "\" shortname=\"" + escapeXml(funderShortName) + "\" name=\"" + escapeXml(funderName)
+ "\" jurisdiction=\"" + escapeXml(funderJurisdiction) + "\" />";

9
dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/graph/input_params_build_adjacency_lists.json
View File

@ -1,6 +1,7 @@
[
{"paramName":"mt", "paramLongName":"master", "paramDescription": "should be local or yarn", "paramRequired": true},
{"paramName":"is", "paramLongName":"isLookupUrl", "paramDescription": "URL of the isLookUp Service", "paramRequired": true},
{"paramName":"o", "paramLongName":"outputPath", "paramDescription": "the path used to store temporary output files", "paramRequired": true},
{"paramName":"s", "paramLongName":"sourcePath", "paramDescription": "the path of the sequence file to read", "paramRequired": true}
{"paramName":"mt", "paramLongName":"master", "paramDescription": "should be local or yarn", "paramRequired": true},
{"paramName":"is", "paramLongName":"isLookupUrl", "paramDescription": "URL of the isLookUp Service", "paramRequired": true},
{"paramName":"o", "paramLongName":"outputPath", "paramDescription": "the path used to store temporary output files", "paramRequired": true},
{"paramName":"s", "paramLongName":"sourcePath", "paramDescription": "the path of the sequence file to read", "paramRequired": true},
{"paramName":"t", "paramLongName":"otherDsTypeId", "paramDescription": "list of datasource types to populate field datasourcetypeui", "paramRequired": true}
]

33
dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/graph/oozie_app/workflow.xml
View File

@ -1,4 +1,5 @@
<workflow-app name="index_infospace_graph" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>hive_db_name</name>
@ -26,6 +27,21 @@
</property>
</parameters>
<global>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>mapreduce.job.queuename</name>
<value>${queueName}</value>
</property>
<property>
<name>oozie.launcher.mapred.job.queue.name</name>
<value>${oozieLauncherQueueName}</value>
</property>
</configuration>
</global>
<start to="reuse_records"/>
<decision name="reuse_records">
@ -42,17 +58,16 @@
<action name="adjancency_lists">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn</master>
<mode>cluster</mode>
<name>build_adjacency_lists</name>
<class>eu.dnetlib.dhp.graph.SparkXmlRecordBuilderJob</class>
<jar>dhp-graph-provision-${projectVersion}.jar</jar>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--executor-cores ${sparkExecutorCores}
--driver-memory=${sparkDriverMemory}
--executor-cores ${sparkExecutorCoresForJoining}
--executor-memory ${sparkExecutorMemoryForJoining}
--driver-memory=${sparkDriverMemoryForJoining}
--conf spark.dynamicAllocation.maxExecutors=${sparkExecutorCoresForJoining}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
--conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@ -60,6 +75,7 @@
</spark-opts>
<arg>-mt</arg> <arg>yarn</arg>
<arg>-is</arg> <arg>${isLookupUrl}</arg>
<arg>-t</arg> <arg>${otherDsTypeId}</arg>
<arg>--sourcePath</arg><arg>${sourcePath}</arg>
<arg>--outputPath</arg><arg>${outputPath}</arg>
</spark>
@ -69,16 +85,15 @@
<action name="to_solr_index">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn</master>
<mode>cluster</mode>
<name>to_solr_index</name>
<class>eu.dnetlib.dhp.graph.SparkXmlIndexingJob</class>
<jar>dhp-graph-provision-${projectVersion}.jar</jar>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--driver-memory=${sparkDriverMemory}
--executor-cores ${sparkExecutorCoresForIndexing}
--executor-memory ${sparkExecutorMemoryForIndexing}
--driver-memory=${sparkDriverMemoryForIndexing}
--conf spark.dynamicAllocation.maxExecutors=${sparkExecutorCoresForIndexing}
--conf spark.extraListeners="com.cloudera.spark.lineage.NavigatorAppListener"
--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"

38
dhp-workflows/dhp-graph-provision/src/test/java/eu/dnetlib/dhp/graph/GraphJoinerTest.java Normal file
View File

@ -0,0 +1,38 @@
package eu.dnetlib.dhp.graph;
import org.junit.Before;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
public class GraphJoinerTest {
private ClassLoader cl = getClass().getClassLoader();
private Path workingDir;
private Path inputDir;
private Path outputDir;
@Before
public void before() throws IOException {
workingDir = Files.createTempDirectory("promote_action_set");
inputDir = workingDir.resolve("input");
outputDir = workingDir.resolve("output");
}
private static void copyFiles(Path source, Path target) throws IOException {
Files.list(source).forEach(f -> {
try {
if (Files.isDirectory(f)) {
Path subTarget = Files.createDirectories(target.resolve(f.getFileName()));
copyFiles(f, subTarget);
} else {
Files.copy(f, target.resolve(f.getFileName()));
}
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
});
}
}

24
pom.xml
View File

@ -110,6 +110,12 @@
<version>${dhp.hadoop.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-distcp</artifactId>
<version>${dhp.hadoop.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.11</artifactId>
@ -142,6 +148,13 @@
<version>${dhp.commons.lang.version}</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${dhp.guava.version}</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
@ -262,6 +275,16 @@
<scope>provided</scope>
</dependency>
<dependency>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-actionmanager-common</artifactId>
<version>6.0.5</version>
</dependency>
<dependency>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-openaire-data-protos</artifactId>
<version>3.9.8-proto250</version>
</dependency>
<dependency>
<groupId>eu.dnetlib</groupId>
<artifactId>dnet-pace-core</artifactId>
@ -480,6 +503,7 @@
<dhp.spark.version>2.4.0.cloudera2</dhp.spark.version>
<dhp.jackson.version>2.9.6</dhp.jackson.version>
<dhp.commons.lang.version>3.5</dhp.commons.lang.version>
<dhp.guava.version>11.0.2</dhp.guava.version>
<scala.version>2.11.12</scala.version>
<junit.version>4.12</junit.version>
<mongodb.driver.version>3.4.2</mongodb.driver.version>