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TestBlock.java
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TestBlock.java
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package zingg.block;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.spark.sql.Column;
import org.apache.spark.sql.Dataset;
import org.apache.spark.sql.Row;
import org.apache.spark.sql.RowFactory;
import org.apache.spark.sql.types.DataTypes;
import org.apache.spark.sql.types.Metadata;
import org.apache.spark.sql.types.StructField;
import org.apache.spark.sql.types.StructType;
import org.junit.jupiter.api.Test;
import zingg.common.client.ArgumentsUtil;
import zingg.common.client.FieldDefinition;
import zingg.common.client.IArguments;
import zingg.common.client.MatchType;
import zingg.common.client.ZFrame;
import zingg.common.client.ZinggClientException;
import zingg.common.core.block.Canopy;
import zingg.common.core.block.Tree;
import zingg.spark.client.SparkFrame;
import zingg.spark.core.executor.ZinggSparkTester;
import zingg.spark.core.util.SparkBlockingTreeUtil;
import zingg.spark.core.util.SparkHashUtil;
public class TestBlock extends ZinggSparkTester {
@Test
public void testTree() throws Throwable {
ZFrame<Dataset<Row>, Row, Column> testData = getTestData();
ZFrame<Dataset<Row>, Row, Column> posDf = getPosData();
IArguments args = getArguments();
// form tree
SparkBlockingTreeUtil blockingTreeUtil = new SparkBlockingTreeUtil(spark, zsCTX.getPipeUtil());
SparkHashUtil hashUtil = new SparkHashUtil(spark);
Tree<Canopy<Row>> blockingTree = blockingTreeUtil.createBlockingTreeFromSample(testData, posDf, 0.5, -1,
args, hashUtil.getHashFunctionList());
// primary deciding is unique year so identityInteger should have been picked
Canopy<Row> head = blockingTree.getHead();
assertEquals("identityInteger", head.getFunction().getName());
blockingTree.toString();
}
StructType testDataSchema = new StructType(new StructField[] {
new StructField("id", DataTypes.IntegerType, false, Metadata.empty()),
new StructField("year", DataTypes.IntegerType, false, Metadata.empty()),
new StructField("event", DataTypes.StringType, false, Metadata.empty()),
new StructField("comment", DataTypes.StringType, false, Metadata.empty())}
);
StructType schemaPos = new StructType(new StructField[] {
new StructField("id", DataTypes.IntegerType, false, Metadata.empty()),
new StructField("year", DataTypes.IntegerType, false, Metadata.empty()),
new StructField("event", DataTypes.StringType, false, Metadata.empty()),
new StructField("comment", DataTypes.StringType, false, Metadata.empty()),
new StructField("z_year", DataTypes.IntegerType, false, Metadata.empty()),
new StructField("z_event", DataTypes.StringType, false, Metadata.empty()),
new StructField("z_comment", DataTypes.StringType, false, Metadata.empty()),
new StructField("z_zid", DataTypes.StringType, false, Metadata.empty())}
);
private IArguments getArguments() throws ZinggClientException {
String configFilePath = getClass().getResource("../../testFebrl/config.json").getFile();
IArguments args = argsUtil.createArgumentsFromJSON(configFilePath, "trainMatch");
List<FieldDefinition> fdList = getFieldDefList();
args.setFieldDefinition(fdList);
return args;
}
private List<FieldDefinition> getFieldDefList() {
List<FieldDefinition> fdList = new ArrayList<FieldDefinition>(4);
FieldDefinition idFD = new FieldDefinition();
idFD.setDataType("integer");
idFD.setFieldName("id");
ArrayList<MatchType> matchTypelistId = new ArrayList<MatchType>();
matchTypelistId.add(MatchType.DONT_USE);
idFD.setMatchType(matchTypelistId);
fdList.add(idFD);
ArrayList<MatchType> matchTypelistFuzzy = new ArrayList<MatchType>();
matchTypelistFuzzy.add(MatchType.FUZZY);
FieldDefinition yearFD = new FieldDefinition();
yearFD.setDataType("integer");
yearFD.setFieldName("year");
yearFD.setMatchType(matchTypelistFuzzy);
fdList.add(yearFD);
FieldDefinition eventFD = new FieldDefinition();
eventFD.setDataType("string");
eventFD.setFieldName("event");
eventFD.setMatchType(matchTypelistFuzzy);
fdList.add(eventFD);
FieldDefinition commentFD = new FieldDefinition();
commentFD.setDataType("string");
commentFD.setFieldName("comment");
commentFD.setMatchType(matchTypelistFuzzy);
fdList.add(commentFD);
return fdList;
}
public SparkFrame getTestData() {
int row_id = 1;
// Create a DataFrame containing test data
Row[] data = {
RowFactory.create(row_id++, new Integer(1942), "quit India", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disob", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit India", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidience", "India"),
RowFactory.create(row_id++, new Integer(1942), "Quit Bharat", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidence", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit Hindustan", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JW", "Amritsar"),
RowFactory.create(row_id++, new Integer(1930), "Civil Dis", "India") ,
RowFactory.create(row_id++, new Integer(1942), "quit Nation", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disob", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit India", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidience", "India"),
RowFactory.create(row_id++, new Integer(1942), "Quit Bharat", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidence", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit Hindustan", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JW", "Amritsar"),
RowFactory.create(row_id++, new Integer(1930), "Civil Dis", "India") ,
RowFactory.create(row_id++, new Integer(1942), "quit Nation", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disob", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit India", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidience", "India"),
RowFactory.create(row_id++, new Integer(1942), "Quit Bharat", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidence", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit Hindustan", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JW", "Amritsar"),
RowFactory.create(row_id++, new Integer(1930), "Civil Dis", "India") ,
RowFactory.create(row_id++, new Integer(1942), "quit Nation", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disob", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit India", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidience", "India"),
RowFactory.create(row_id++, new Integer(1942), "Quit Bharat", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JallianWala", "Punjab"),
RowFactory.create(row_id++, new Integer(1930), "Civil Disobidence", "India"),
RowFactory.create(row_id++, new Integer(1942), "quit Hindustan", "Mahatma Gandhi"),
RowFactory.create(row_id++, new Integer(1919), "JW", "Amritsar"),
RowFactory.create(row_id++, new Integer(1930), "Civil Dis", "India") ,
RowFactory.create(row_id++, new Integer(1942), "quit Nation", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma")
};
return new SparkFrame(
spark.createDataFrame(Arrays.asList(data),
testDataSchema));
}
private SparkFrame getPosData() {
int row_id = 1000;
// Create positive matching data
Row[] posData = {
RowFactory.create(row_id++, new Integer(1942), "quit Nation", "Mahatma",new Integer(1942), "quit Nation", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit N", "Mahatma",new Integer(1942), "quit N", "Mahatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2"),
RowFactory.create(row_id++, new Integer(1942), "quit ", "Mahatm",new Integer(1942), "quit ", "Mahatm", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Ntn", "Mahama",new Integer(1942), "quit Ntn", "Mahama", "1"),
RowFactory.create(row_id++, new Integer(1942), "quit Natin", "Mahaatma",new Integer(1942), "quit Natin", "Mahaatma", "1"),
RowFactory.create(row_id++, new Integer(1919), "JallianWal", "Punjb",new Integer(1919), "JallianWal", "Punjb", "2")
};
return new SparkFrame(spark.createDataFrame(Arrays.asList(posData), schemaPos));
}
}