implementation of the lookup procedure to take dedup conf from the resource profiles

dhp-workflows/dhp-dedup/src/main/java/eu/dnetlib/dedup/SparkCreateSimRels2.java

@@ -2,8 +2,13 @@ package eu.dnetlib.dedup;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import eu.dnetlib.actionmanager.actions.AtomicAction;
+import eu.dnetlib.actionmanager.common.Agent;
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.schema.oaf.Relation;
+import eu.dnetlib.dhp.utils.ISLookupClientFactory;
+import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
+import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
 import eu.dnetlib.pace.config.DedupConfig;
 import eu.dnetlib.pace.model.MapDocument;
 import eu.dnetlib.pace.util.MapDocumentUtil;
@@ -17,47 +22,38 @@ import org.apache.spark.SparkConf;
 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.sql.Encoders;
 import org.apache.spark.sql.SparkSession;
+import org.dom4j.Document;
+import org.dom4j.DocumentException;
+import org.dom4j.Element;
+import org.dom4j.io.SAXReader;
 import scala.Tuple2;
-import eu.dnetlib.actionmanager.actions.AtomicAction;
-import eu.dnetlib.actionmanager.common.Agent;
 
 import java.io.Serializable;
-import java.util.Arrays;
+import java.io.StringReader;
+import java.util.ArrayList;
 import java.util.List;
-import java.util.stream.Collectors;
 
 public class SparkCreateSimRels2 implements Serializable {
 
-    final static String CONF_SEPARATOR = "@@@";
-
     private static final Log log = LogFactory.getLog(SparkCreateSimRels2.class);
 
-    public static List<DedupConfig> decompressConfs(String compressedConfs){
-
-        return Arrays.stream(compressedConfs.split(CONF_SEPARATOR))
-                .map(ArgumentApplicationParser::decompressValue)
-                .map(DedupConfig::load)
-                .collect(Collectors.toList());
-    }
-
     public static void main(String[] args) throws Exception {
         final ArgumentApplicationParser parser = new ArgumentApplicationParser(IOUtils.toString(SparkCreateSimRels.class.getResourceAsStream("/eu/dnetlib/dhp/dedup/dedup_parameters.json")));
-
         parser.parseArgument(args);
 
-        new SparkCreateSimRels2().run(parser, decompressConfs(parser.get("dedupConf")));
+        new SparkCreateSimRels2().run(parser);
     }
 
-    private void run(ArgumentApplicationParser parser, List<DedupConfig> dedupConfs) {
+    private void run(ArgumentApplicationParser parser) throws ISLookUpException, DocumentException {
 
         //read oozie parameters
-        final String sourcePath = parser.get("sourcePath");
-        final String targetPath = parser.get("targetPath");
-        final String rawSetName = parser.get("rawSet");
+        final String rawGraphBasePath = parser.get("rawGraphBasePath");
+        final String rawSet = parser.get("rawSet");
         final String agentId = parser.get("agentId");
         final String agentName = parser.get("agentName");
+        final String isLookUpUrl = parser.get("isLookUpUrl");
+        final String actionSetId = parser.get("actionSetId");
 
         try (SparkSession spark = getSparkSession(parser)) {
             final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
@@ -66,10 +62,11 @@ public class SparkCreateSimRels2 implements Serializable {
             JavaRDD<Tuple2<Text,Text>> simRel = sc.emptyRDD();
 
             //for each dedup configuration
-            for (DedupConfig dedupConf: dedupConfs) {
+            for (DedupConfig dedupConf: getConfigurations(isLookUpUrl, actionSetId)) {
                 final String entity = dedupConf.getWf().getEntityType();
+                final String subEntity = dedupConf.getWf().getSubEntityValue();
 
-                JavaPairRDD<String, MapDocument> mapDocument = sc.textFile(sourcePath + "/" + entity)
+                JavaPairRDD<String, MapDocument> mapDocument = sc.textFile(rawGraphBasePath + "/" + subEntity)
                         .mapToPair(s -> {
                             MapDocument d = MapDocumentUtil.asMapDocumentWithJPath(dedupConf, s);
                             return new Tuple2<>(d.getIdentifier(), d);
@@ -88,25 +85,35 @@ public class SparkCreateSimRels2 implements Serializable {
                         .mapToPair(rel ->
                                 new Tuple2<>(
                                         createActionId(rel.getSource(), rel.getTarget(), entity), //TODO update the type, maybe take it from the configuration?
-                                        new AtomicAction(rawSetName, new Agent(agentId, agentName, Agent.AGENT_TYPE.service), rel.getSource(), "isSimilarTo", rel.getTarget(), new ObjectMapper().writeValueAsString(rel).getBytes())))
+                                        new AtomicAction(rawSet, new Agent(agentId, agentName, Agent.AGENT_TYPE.service), rel.getSource(), "isSimilarTo", rel.getTarget(), new ObjectMapper().writeValueAsString(rel).getBytes())))
                         .map(aa -> new Tuple2<>(aa._1(), transformAction(aa._2())));
 
                 simRel = simRel.union(newSimRels);
 
             }
 
-            String targetDirectory = targetPath + "/" + rawSetName;
-
-//            simRel.map(s -> s._1().toString()).saveAsTextFile(targetDirectory);
-
             simRel.mapToPair(r -> r)
-                    .saveAsHadoopFile(targetDirectory, Text.class, Text.class, SequenceFileOutputFormat.class, GzipCodec.class);
+                    .saveAsHadoopFile(rawSet, Text.class, Text.class, SequenceFileOutputFormat.class, GzipCodec.class);
 
         }
 
     }
 
-    public Text createActionId(String source, String target, String type) {
+    public Text createActionId(String source, String target, String entity) {
+
+        String type = "";
+
+        switch(entity){
+            case "result":
+                type = "resultResult_dedupSimilarity_isSimilarTo";
+                break;
+            case "organization":
+                type = "organizationOrganization_dedupSimilarity_isSimilarTo";
+                break;
+            default:
+                break;
+        }
+
         String id = source + "@" + type + "@" + target;
 
         return new Text(id);
@@ -135,8 +142,43 @@ public class SparkCreateSimRels2 implements Serializable {
                 .appName(SparkCreateSimRels2.class.getSimpleName())
                 .master(parser.get("master"))
                 .config(conf)
-//                .enableHiveSupport()
+                .enableHiveSupport()
                 .getOrCreate();
     }
 
+    public List<DedupConfig> getConfigurations(String isLookUpUrl, String orchestrator) throws ISLookUpException, DocumentException {
+        final ISLookUpService isLookUpService = ISLookupClientFactory.getLookUpService(isLookUpUrl);
+
+        final String xquery = String.format("/RESOURCE_PROFILE[.//DEDUPLICATION/ACTION_SET/@id = '%s']", orchestrator);
+        log.info("loading dedup orchestration: " + xquery);
+
+        String orchestratorProfile = isLookUpService.getResourceProfileByQuery(xquery);
+
+        final Document doc = new SAXReader().read(new StringReader(orchestratorProfile));
+
+        final String actionSetId = doc.valueOf("//DEDUPLICATION/ACTION_SET/@id");
+        final List<DedupConfig> configurations = new ArrayList<>();
+
+        for (final Object o : doc.selectNodes("//SCAN_SEQUENCE/SCAN")) {
+            configurations.add(loadConfig(isLookUpService, actionSetId, o));
+        }
+
+        return configurations;
+
+    }
+
+    private DedupConfig loadConfig(final ISLookUpService isLookUpService, final String actionSetId, final Object o)
+            throws ISLookUpException {
+        final Element s = (Element) o;
+        final String configProfileId = s.attributeValue("id");
+        final String conf =
+                isLookUpService.getResourceProfileByQuery(String.format(
+                        "for $x in /RESOURCE_PROFILE[.//RESOURCE_IDENTIFIER/@value = '%s'] return $x//DEDUPLICATION/text()",
+                        configProfileId));
+        log.debug("loaded dedup configuration from IS profile: " + conf);
+        final DedupConfig dedupConfig = DedupConfig.load(conf);
+        dedupConfig.getWf().setConfigurationId(actionSetId);
+        return dedupConfig;
+    }
+
 }

dhp-workflows/dhp-dedup/src/main/resources/eu/dnetlib/dhp/dedup/dedup_parameters.json

@@ -6,33 +6,27 @@
     "paramRequired": true
   },
   {
-    "paramName": "s",
-    "paramLongName": "sourcePath",
+    "paramName": "la",
+    "paramLongName": "isLookUpUrl",
+    "paramDescription": "address for the LookUp",
+    "paramRequired": true
+  },
+  {
+    "paramName": "asi",
+    "paramLongName": "actionSetId",
+    "paramDescription": "action set identifier (name of the orchestrator)",
+    "paramRequired": true
+  },
+  {
+    "paramName": "i",
+    "paramLongName": "rawGraphBasePath",
     "paramDescription": "the base path of the raw graph",
     "paramRequired": true
   },
   {
-    "paramName": "e",
-    "paramLongName": "entity",
-    "paramDescription": "the type of entity to be deduped (directory in the sourcePath)",
-    "paramRequired": true
-  },
-  {
-    "paramName": "c",
-    "paramLongName": "dedupConf",
-    "paramDescription": "list of dedup configuration to be used",
-    "paramRequired": true
-  },
-  {
-    "paramName": "t",
-    "paramLongName": "targetPath",
-    "paramDescription": "target base path to save dedup result (actions)",
-    "paramRequired": true
-  },
-  {
-    "paramName": "rs",
+    "paramName": "o",
     "paramLongName": "rawSet",
-    "paramDescription": "the raw set to be saved (directory in the targetPath)",
+    "paramDescription": "the raw set to be saved (full path)",
     "paramRequired": true
   },
   {

dhp-workflows/dhp-dedup/src/main/resources/eu/dnetlib/dhp/dedup/oozie_app/DuplicateScanWf.xml

@@ -1,19 +1,11 @@
 <workflow-app name="Create Similarity Relations" xmlns="uri:oozie:workflow:0.5">
     <parameters>
         <property>
-            <name>sourcePath</name>
+            <name>rawGraphBasePath</name>
             <description>the raw graph base path</description>
         </property>
         <property>
-            <name>entity</name>
-            <description>the entity that should be processed</description>
-        </property>
-        <property>
-            <name>dedupConf</name>
-            <description>the (list of) dedup Configuration(s)</description>
-        </property>
-        <property>
-            <name>targetPath</name>
+            <name>actionSetBasePath</name>
             <description>the output base path</description>
         </property>
         <property>
@@ -28,6 +20,14 @@
             <name>agentName</name>
             <description>the agent name</description>
         </property>
+        <property>
+            <name>isLookUpUrl</name>
+            <description>the address of the lookUp service</description>
+        </property>
+        <property>
+            <name>actionSetId</name>
+            <description>id of the actionSet</description>
+        </property>
         <property>
             <name>sparkDriverMemory</name>
             <description>memory for driver process</description>
@@ -72,13 +72,12 @@
                 spark.sql.warehouse.dir="/user/hive/warehouse"
             </spark-opts>
             <arg>-mt</arg><arg>yarn-cluster</arg>
-            <arg>--sourcePath</arg><arg>${sourcePath}</arg>
-            <arg>--targetPath</arg><arg>${targetPath}</arg>
-            <arg>--entity</arg><arg>${entity}</arg>
-            <arg>--dedupConf</arg><arg>${dedupConf}</arg>
-            <arg>--rawSet</arg><arg>${rawSet}</arg>
-            <arg>--agentId</arg><arg>${agentId}</arg>
-            <arg>--agentName</arg><arg>${agentName}</arg>
+            <arg>--i</arg><arg>${rawGraphBasePath}</arg>
+            <arg>--o</arg><arg>${rawSet}</arg>
+            <arg>--ai</arg><arg>${agentId}</arg>
+            <arg>--an</arg><arg>${agentName}</arg>
+            <arg>--la</arg><arg>${isLookUpUrl}</arg>
+            <arg>--asi</arg><arg>${actionSetId}</arg>
         </spark>
         <ok to="End"/>
         <error to="Kill"/>

dhp-workflows/dhp-dedup/src/test/java/eu/dnetlib/dedup/SparkCreateDedupTest.java

@@ -20,13 +20,11 @@ import java.util.Set;
 public class SparkCreateDedupTest {
 
     String configuration;
-    String configuration2;
-    String entity = "publication";
+    String entity = "organization";
 
     @Before
     public void setUp() throws IOException {
-        configuration = IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dedup/conf/org1.curr.conf.json"));
-        configuration2 = IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dedup/conf/org2.curr.conf.json"));
+        configuration = IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dedup/conf/org.curr.conf.json"));
     }
 
     @Test
@@ -48,11 +46,12 @@ public class SparkCreateDedupTest {
                 "-mt", "local[*]",
                 "-s", "/Users/miconis/dumps",
                 "-e", entity,
-                "-c", ArgumentApplicationParser.compressArgument(configuration) + "@@@" + ArgumentApplicationParser.compressArgument(configuration2),
-                "-t", "/tmp/dedup",
-                "-rs", "rawset_test",
+                "-c", ArgumentApplicationParser.compressArgument(configuration),
+                "-rs", "/tmp/dedup/rawset_test",
                 "-ai", "agentId",
-                "-an", "agentName"
+                "-an", "agentName",
+                "-asi", "dedup-similarity-result-levenstein",
+                "-la", "lookupurl",
         });
     }
 

dhp-workflows/dhp-dedup/src/test/resources/eu/dnetlib/dedup/conf/org.curr.conf.json

@@ -3,6 +3,7 @@
     "threshold" : "0.99",
     "dedupRun" : "001",
     "entityType" : "organization",
+    "subEntityValue": "organization",
     "orderField" : "legalname",
     "queueMaxSize" : "2000",
     "groupMaxSize" : "50",