org.apache.pinot.perf.BenchmarkNativeAndLuceneBasedLike Maven / Gradle / Ivy
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package org.apache.pinot.perf;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
import org.apache.pinot.core.common.Operator;
import org.apache.pinot.core.plan.maker.InstancePlanMakerImplV2;
import org.apache.pinot.core.plan.maker.PlanMaker;
import org.apache.pinot.core.query.request.context.QueryContext;
import org.apache.pinot.core.query.request.context.utils.QueryContextConverterUtils;
import org.apache.pinot.segment.local.indexsegment.immutable.ImmutableSegmentLoader;
import org.apache.pinot.segment.local.segment.creator.impl.SegmentIndexCreationDriverImpl;
import org.apache.pinot.segment.local.segment.index.loader.IndexLoadingConfig;
import org.apache.pinot.segment.local.segment.readers.GenericRowRecordReader;
import org.apache.pinot.segment.spi.IndexSegment;
import org.apache.pinot.segment.spi.creator.SegmentGeneratorConfig;
import org.apache.pinot.spi.config.table.FSTType;
import org.apache.pinot.spi.config.table.FieldConfig;
import org.apache.pinot.spi.config.table.TableConfig;
import org.apache.pinot.spi.config.table.TableType;
import org.apache.pinot.spi.data.FieldSpec;
import org.apache.pinot.spi.data.Schema;
import org.apache.pinot.spi.data.readers.GenericRow;
import org.apache.pinot.spi.data.readers.RecordReader;
import org.apache.pinot.spi.utils.builder.TableConfigBuilder;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.CompilerControl;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Param;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.TearDown;
import org.openjdk.jmh.annotations.Warmup;
import org.openjdk.jmh.infra.Blackhole;
import org.openjdk.jmh.runner.Runner;
import org.openjdk.jmh.runner.options.OptionsBuilder;
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
@Fork(1)
@Warmup(iterations = 5, time = 1)
@Measurement(iterations = 5, time = 1)
@State(Scope.Benchmark)
public class BenchmarkNativeAndLuceneBasedLike {
private static final File INDEX_DIR = new File(FileUtils.getTempDirectory(), "BenchmarkNativeAndLuceneBasedLike");
private static final String TABLE_NAME = "MyTable";
private static final String SEGMENT_NAME = "testSegment";
private static final String DOMAIN_NAMES_COL = "DOMAIN_NAMES";
private static final String URL_COL = "URL_COL";
private static final String INT_COL_NAME = "INT_COL";
private static final String NO_INDEX_STRING_COL_NAME = "NO_INDEX_COL";
@Param({"LUCENE", "NATIVE"})
private FSTType _fstType;
@Param({"SELECT INT_COL, URL_COL FROM MyTable WHERE DOMAIN_NAMES LIKE '%domain%'",
"SELECT INT_COL, URL_COL FROM MyTable WHERE DOMAIN_NAMES LIKE 'www.domain%'"})
String _query;
@Param("2500000")
int _numRows;
@Param("1000")
int _intBaseValue;
@Param({"0", "1", "10", "100"})
int _numBlocks;
private PlanMaker _planMaker;
private IndexSegment _indexSegment;
private QueryContext _queryContext;
@Setup(Level.Trial)
public void setUp()
throws Exception {
_planMaker = new InstancePlanMakerImplV2();
_queryContext = QueryContextConverterUtils.getQueryContext(_query);
FileUtils.deleteQuietly(INDEX_DIR);
buildSegment(_fstType);
IndexLoadingConfig indexLoadingConfig = new IndexLoadingConfig();
Set fstIndexCols = new HashSet<>();
fstIndexCols.add(DOMAIN_NAMES_COL);
indexLoadingConfig.setFSTIndexColumns(fstIndexCols);
indexLoadingConfig.setFSTIndexType(_fstType);
_indexSegment = ImmutableSegmentLoader.load(new File(INDEX_DIR, SEGMENT_NAME), indexLoadingConfig);
}
@TearDown(Level.Trial)
public void tearDown() {
_indexSegment.destroy();
FileUtils.deleteQuietly(INDEX_DIR);
}
private List createTestData(int numRows) {
List rows = new ArrayList<>(numRows);
String[] domainNames = new String[]{
"www.domain1.com", "www.domain1.co.ab", "www.domain1.co.bc",
"www.domain1.co.cd", "www.sd.domain1.com", "www.sd.domain1.co.ab", "www.sd.domain1.co.bc",
"www.sd.domain1.co.cd", "www.domain2.com", "www.domain2.co.ab", "www.domain2.co.bc", "www.domain2.co.cd",
"www.sd.domain2.com", "www.sd.domain2.co.ab", "www.sd.domain2.co.bc", "www.sd.domain2.co.cd"
};
String[] urlSuffixes = new String[] {"/a", "/b", "/c", "/d"};
String[] noIndexData = new String[]{"test1", "test2", "test3", "test4", "test5"};
for (int i = 0; i < numRows; i++) {
String domain = domainNames[i % domainNames.length];
String url = domain + urlSuffixes[i % urlSuffixes.length];
GenericRow row = new GenericRow();
row.putField(INT_COL_NAME, _intBaseValue + i);
row.putField(NO_INDEX_STRING_COL_NAME, noIndexData[i % noIndexData.length]);
row.putField(DOMAIN_NAMES_COL, domain);
row.putField(URL_COL, url);
rows.add(row);
}
return rows;
}
private void buildSegment(FSTType fstType)
throws Exception {
List rows = createTestData(_numRows);
List fieldConfigs = new ArrayList<>();
fieldConfigs.add(
new FieldConfig(DOMAIN_NAMES_COL, FieldConfig.EncodingType.DICTIONARY, FieldConfig.IndexType.FST, null, null));
fieldConfigs
.add(new FieldConfig(URL_COL, FieldConfig.EncodingType.DICTIONARY, FieldConfig.IndexType.FST, null, null));
TableConfig tableConfig = new TableConfigBuilder(TableType.OFFLINE).setTableName(TABLE_NAME)
.setInvertedIndexColumns(Collections.singletonList(DOMAIN_NAMES_COL)).setFieldConfigList(fieldConfigs).build();
Schema schema = new Schema.SchemaBuilder().setSchemaName(TABLE_NAME)
.addSingleValueDimension(DOMAIN_NAMES_COL, FieldSpec.DataType.STRING)
.addSingleValueDimension(URL_COL, FieldSpec.DataType.STRING)
.addSingleValueDimension(NO_INDEX_STRING_COL_NAME, FieldSpec.DataType.STRING)
.addMetric(INT_COL_NAME, FieldSpec.DataType.INT).build();
SegmentGeneratorConfig config = new SegmentGeneratorConfig(tableConfig, schema);
config.setOutDir(INDEX_DIR.getPath());
config.setTableName(TABLE_NAME);
config.setSegmentName(SEGMENT_NAME);
config.setFSTIndexType(fstType);
SegmentIndexCreationDriverImpl driver = new SegmentIndexCreationDriverImpl();
try (RecordReader recordReader = new GenericRowRecordReader(rows)) {
driver.init(config, recordReader);
driver.build();
}
}
@Benchmark
@CompilerControl(CompilerControl.Mode.DONT_INLINE)
public void query(Blackhole bh) {
Operator operator = _planMaker.makeSegmentPlanNode(_indexSegment, _queryContext).run();
bh.consume(operator);
for (int i = 0; i < _numBlocks; i++) {
bh.consume(operator.nextBlock());
}
}
public static void main(String[] args)
throws Exception {
new Runner(new OptionsBuilder().include(BenchmarkNativeAndLuceneBasedLike.class
.getSimpleName()).build()).run();
}
}
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