forked from D-Net/dnet-hadoop
[BulkTag] Adding remove constraints to specify when a community must not appear in the context of a result.
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@ -15,6 +15,7 @@ public class Community implements Serializable {
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private List<Provider> providers = new ArrayList<>();
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private List<ZenodoCommunity> zenodoCommunities = new ArrayList<>();
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private SelectionConstraints constraints = new SelectionConstraints();
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private SelectionConstraints removeConstraints = new SelectionConstraints();
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public String toJson() {
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final Gson g = new Gson();
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@ -67,4 +68,12 @@ public class Community implements Serializable {
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public void setConstraints(SelectionConstraints constraints) {
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this.constraints = constraints;
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}
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public SelectionConstraints getRemoveConstraints() {
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return removeConstraints;
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}
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public void setRemoveConstraints(SelectionConstraints removeConstraints) {
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this.removeConstraints = removeConstraints;
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}
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}
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@ -28,6 +28,8 @@ public class CommunityConfiguration implements Serializable {
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private Map<String, SelectionConstraints> selectionConstraintsMap = new HashMap<>();
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// map eosc datasource -> communityid
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private Map<String, List<Pair<String, SelectionConstraints>>> eoscDatasourceMap = new HashMap<>();
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//map communityid -> remove constraints
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private Map<String, SelectionConstraints> removeConstraintsMap = new HashMap<>();
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public Map<String, List<Pair<String, SelectionConstraints>>> getEoscDatasourceMap() {
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return eoscDatasourceMap;
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@ -71,6 +73,14 @@ public class CommunityConfiguration implements Serializable {
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this.selectionConstraintsMap = selectionConstraintsMap;
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}
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public Map<String, SelectionConstraints> getRemoveConstraintsMap() {
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return removeConstraintsMap;
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}
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public void setRemoveConstraintsMap(Map<String, SelectionConstraints> removeConstraintsMap) {
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this.removeConstraintsMap = removeConstraintsMap;
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}
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CommunityConfiguration(final Map<String, Community> communities) {
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this.communities = communities;
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init();
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@ -90,6 +100,9 @@ public class CommunityConfiguration implements Serializable {
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if (selectionConstraintsMap == null) {
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selectionConstraintsMap = Maps.newHashMap();
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}
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if (removeConstraintsMap == null) {
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removeConstraintsMap = Maps.newHashMap();
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}
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for (Community c : getCommunities().values()) {
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// get subjects
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@ -111,6 +124,8 @@ public class CommunityConfiguration implements Serializable {
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zenodocommunityMap);
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}
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selectionConstraintsMap.put(id, c.getConstraints());
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removeConstraintsMap.put(id, c.getRemoveConstraints());
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}
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}
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@ -86,6 +86,7 @@ public class CommunityConfigurationFactory {
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c.setProviders(parseDatasources(node));
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c.setZenodoCommunities(parseZenodoCommunities(node));
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c.setConstraints(parseConstrains(node));
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c.setRemoveConstraints(parseRemoveConstrains(node));
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return c;
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}
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@ -102,6 +103,19 @@ public class CommunityConfigurationFactory {
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return selectionConstraints;
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}
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private static SelectionConstraints parseRemoveConstrains(Node node) {
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Node constsNode = node.selectSingleNode("./removeConstraints");
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if (constsNode == null || StringUtils.isBlank(StringUtils.trim(constsNode.getText()))) {
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return new SelectionConstraints();
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}
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SelectionConstraints selectionConstraints = new Gson()
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.fromJson(constsNode.getText(), SelectionConstraints.class);
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selectionConstraints.setSelection(resolver);
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log.info("number of selection constraints set " + selectionConstraints.getCriteria().size());
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return selectionConstraints;
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}
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private static List<String> parseSubjects(final Node node) {
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final List<String> subjects = Lists.newArrayList();
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@ -79,6 +79,23 @@ public class ResultTagger implements Serializable {
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break;
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}
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// communities contains all the communities to be not added to the context
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final Set<String> removeCommunities = new HashSet<>();
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conf
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.getRemoveConstraintsMap()
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.keySet()
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.forEach(communityId -> {
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if (conf.getRemoveConstraintsMap().get(communityId).getCriteria() != null &&
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conf
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.getRemoveConstraintsMap()
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.get(communityId)
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.getCriteria()
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.stream()
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.anyMatch(crit -> crit.verifyCriteria(param)))
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removeCommunities.add(communityId);
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});
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// communities contains all the communities to be added as context for the result
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final Set<String> communities = new HashSet<>();
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@ -164,7 +181,8 @@ public class ResultTagger implements Serializable {
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.getSelectionConstraintsMap()
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.keySet()
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.forEach(communityId -> {
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if (conf.getSelectionConstraintsMap().get(communityId).getCriteria() != null &&
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if (!removeCommunities.contains(communityId) &&
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conf.getSelectionConstraintsMap().get(communityId).getCriteria() != null &&
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conf
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.getSelectionConstraintsMap()
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.get(communityId)
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@ -175,6 +193,9 @@ public class ResultTagger implements Serializable {
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});
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communities.addAll(aconstraints);
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communities.removeAll(removeCommunities);
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if (aconstraints.size() > 0)
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log.info("Found {} for advancedConstraints ", aconstraints.size());
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@ -10,6 +10,9 @@ where $x//CONFIGURATION/context[./@type='community' or ./@type='ri'] and $x//con
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return
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<community>
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{ $x//CONFIGURATION/context/@id}
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<removeConstraints>
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{$x//CONFIGURATION/context/param[./@name='removeConstraints']/text() }
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</removeConstraints>
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<advancedConstraints>
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{$x//CONFIGURATION/context/param[./@name='advancedConstraints']/text() }
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</advancedConstraints>
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@ -39,8 +39,10 @@ public class BulkTagJobTest {
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+ " \"contributor\" : \"$['contributor'][*]['value']\","
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+ " \"description\" : \"$['description'][*]['value']\", "
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+ " \"subject\" :\"$['subject'][*]['value']\" , " +
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"\"fos\" : \"$['subject'][?(@['qualifier']['classid']=='FOS')].value\"" +
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"} ";
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"\"fos\" : \"$['subject'][?(@['qualifier']['classid']=='FOS')].value\"," +
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"\"sdg\" : \"$['subject'][?(@['qualifier']['classid']=='SDG')].value\"," +
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"\"hostedby\" : \"$['instance'][*]['hostedby']['key']\" , " +
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"\"collectedfrom\" : \"$['instance'][*]['collectedfrom']['key']\"} ";
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private static SparkSession spark;
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@ -56,7 +58,7 @@ public class BulkTagJobTest {
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.toString(
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BulkTagJobTest.class
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.getResourceAsStream(
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"/eu/dnetlib/dhp/bulktag/communityconfiguration/tagging_conf_dth.xml"));
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"/eu/dnetlib/dhp/bulktag/communityconfiguration/tagging_conf_remove.xml"));
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} catch (IOException e) {
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e.printStackTrace();
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}
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@ -1525,4 +1527,43 @@ public class BulkTagJobTest {
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.count());
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}
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}
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@Test
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void removeTest() throws Exception {
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final String pathMap = BulkTagJobTest.pathMap;
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SparkBulkTagJob
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.main(
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new String[]{
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"-isTest", Boolean.TRUE.toString(),
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"-isSparkSessionManaged", Boolean.FALSE.toString(),
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"-sourcePath",
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getClass().getResource("/eu/dnetlib/dhp/bulktag/sample/dataset/update_datasourcewithconstraints").getPath(),
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"-taggingConf", taggingConf,
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"-resultTableName", "eu.dnetlib.dhp.schema.oaf.Dataset",
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"-outputPath", workingDir.toString() + "/dataset",
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"-isLookUpUrl", MOCK_IS_LOOK_UP_URL,
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"-pathMap", pathMap
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});
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final JavaSparkContext sc = JavaSparkContext.fromSparkContext(spark.sparkContext());
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JavaRDD<Dataset> tmp = sc
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.textFile(workingDir.toString() + "/dataset")
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.map(item -> OBJECT_MAPPER.readValue(item, Dataset.class));
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Assertions.assertEquals(12, tmp.count());
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org.apache.spark.sql.Dataset<Dataset> verificationDataset = spark
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.createDataset(tmp.rdd(), Encoders.bean(Dataset.class));
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verificationDataset.createOrReplaceTempView("dataset");
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String query = "select id, MyT.id community, MyD.provenanceaction.classid provenance, MyD.provenanceaction.classname name "
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+ "from dataset "
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+ "lateral view explode(context) c as MyT "
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+ "lateral view explode(MyT.datainfo) d as MyD "
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+ "where MyD.inferenceprovenance = 'bulktagging'";
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org.apache.spark.sql.Dataset<Row> idExplodeCommunity = spark.sql(query);
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idExplodeCommunity.show(false);
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}
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}
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