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org.umlg.sqlg.test.gremlincompile.TestTraversalPerformance Maven / Gradle / Ivy
package org.umlg.sqlg.test.gremlincompile;
import org.apache.tinkerpop.gremlin.process.traversal.Order;
import org.apache.tinkerpop.gremlin.process.traversal.Path;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.Test;
import org.umlg.sqlg.test.BaseTest;
import java.util.List;
/**
* Date: 2015/02/01
* Time: 11:48 AM
*/
public class TestTraversalPerformance extends BaseTest {
@Test
public void testOptionalWithOrder() {
this.sqlgGraph.tx().normalBatchModeOn();
for (int i = 0; i < 200_000; i++) {
Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a");
Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "aa");
Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "aaa");
Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "d");
Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "c");
Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b");
Vertex bb1 = this.sqlgGraph.addVertex(T.label, "BB", "name", "g");
Vertex bb2 = this.sqlgGraph.addVertex(T.label, "BB", "name", "f");
Vertex bb3 = this.sqlgGraph.addVertex(T.label, "BB", "name", "e");
Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "h");
Vertex c2 = this.sqlgGraph.addVertex(T.label, "C", "name", "i");
Vertex c3 = this.sqlgGraph.addVertex(T.label, "C", "name", "j");
Vertex cc1 = this.sqlgGraph.addVertex(T.label, "CC", "name", "k");
Vertex cc2 = this.sqlgGraph.addVertex(T.label, "CC", "name", "l");
Vertex cc3 = this.sqlgGraph.addVertex(T.label, "CC", "name", "m");
a1.addEdge("ab", b1);
a1.addEdge("ab", b2);
a1.addEdge("ab", b3);
a1.addEdge("abb", bb1);
a1.addEdge("abb", bb2);
a1.addEdge("abb", bb3);
b1.addEdge("bc", c1);
b1.addEdge("bc", c2);
b1.addEdge("bc", c3);
b2.addEdge("bcc", cc1);
b2.addEdge("bcc", cc2);
b2.addEdge("bcc", cc3);
}
this.sqlgGraph.tx().commit();
DefaultGraphTraversal traversal = (DefaultGraphTraversal) this.sqlgGraph.traversal()
.V().hasLabel("A")
.optional(
__.out().order().by("name").optional(
__.out().order().by("name", Order.decr)
)
)
.path();
List paths = traversal.toList();
System.out.println(paths.size());
}
//
// @Test
// public void testEagerLoadOrderPerf() {
// this.sqlgGraph.tx().normalBatchModeOn();
// for (int i = 0; i < 100_000; i++) {
// Vertex a = this.sqlgGraph.addVertex(T.label, "A", "name", "a" + i);
// Vertex b = this.sqlgGraph.addVertex(T.label, "B", "name", "b" + i);
// Vertex c = this.sqlgGraph.addVertex(T.label, "C", "name", "c" + i);
// a.addEdge("ab", b);
// b.addEdge("bc", c);
// }
// this.sqlgGraph.tx().commit();
//
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// List vertices = this.sqlgGraph.traversal().V().hasLabel("B").both().order().by("name").toList();
// Assert.assertEquals(200_000, vertices.size());
// stopWatch.stop();
// System.out.println(stopWatch.toString());
// }
//
// @Test
// public void testSpeedWithLargeSchemaFastQuery1() {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// Map columns = new HashMap<>();
// for (int i = 0; i < 10; i++) {
// columns.put("property_" + i, PropertyType.STRING);
// }
// //Create a large schema, it slows the maps down
// for (int i = 0; i < 1_00; i++) {
// VertexLabel person = this.sqlgGraph.getTopology().ensureVertexLabelExist("Person_" + i, columns);
// VertexLabel dog = this.sqlgGraph.getTopology().ensureVertexLabelExist("Dog_" + i, columns);
// person.ensureEdgeLabelExist("pet_" + i, dog, columns);
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("done time taken " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// Map columnValues = new HashMap<>();
// for (int i = 0; i < 10; i++) {
// columnValues.put("property_" + i, "asdasdasd");
// }
// for (int i = 0; i < 1_00; i++) {
// SqlgVertex person = (SqlgVertex) this.sqlgGraph.addVertex("Person_" + i, columnValues);
// SqlgVertex dog = (SqlgVertex) this.sqlgGraph.addVertex("Dog_" + i, columnValues);
// person.addEdgeWithMap("pet_" + i, dog, columnValues);
// }
// this.sqlgGraph.tx().commit();
//
// for (int i = 0; i < 100_000; i++) {
// Assert.assertEquals(1, this.sqlgGraph.traversal().V().hasLabel("Person_0").out("pet_0").toList().size());
// stopWatch.stop();
// System.out.println("query time " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// stopWatch.stop();
// System.out.println("query time " + stopWatch.toString());
//
// }
//
//// @Test
// public void testSpeedWithLargeSchemaFastQuery() {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// Map columns = new HashMap<>();
// for (int i = 0; i < 100; i++) {
// columns.put("property_" + i, PropertyType.STRING);
// }
// //Create a large schema, it slows the maps down
// for (int i = 0; i < 1_000; i++) {
// VertexLabel person = this.sqlgGraph.getTopology().ensureVertexLabelExist("Person_" + i, columns);
// VertexLabel dog = this.sqlgGraph.getTopology().ensureVertexLabelExist("Dog_" + i, columns);
// person.ensureEdgeLabelExist("pet_" + i, dog, columns);
// if (i % 100 == 0) {
// this.sqlgGraph.tx().commit();
// }
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("done time taken " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// Map columnValues = new HashMap<>();
// for (int i = 0; i < 100; i++) {
// columnValues.put("property_" + i, "asdasdasd");
// }
// for (int i = 0; i < 1_000; i++) {
// SqlgVertex person = (SqlgVertex) this.sqlgGraph.addVertex("Person_" + i, columnValues);
// SqlgVertex dog = (SqlgVertex) this.sqlgGraph.addVertex("Dog_" + i, columnValues);
// person.addEdgeWithMap("pet_" + i, dog, columnValues);
// }
// this.sqlgGraph.tx().commit();
//
// for (int i = 0; i < 100_000; i++) {
// Assert.assertEquals(1, this.sqlgGraph.traversal().V().hasLabel("Person_0").out("pet_0").toList().size());
// stopWatch.stop();
// System.out.println("query time " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// stopWatch.stop();
// System.out.println("query time " + stopWatch.toString());
//
// }
//
//// @Test
// public void testSpeed() throws InterruptedException {
// StopWatch stopWatch = new StopWatch();
// stopWatch.start();
// Map columns = new HashMap<>();
// for (int i = 0; i < 100; i++) {
// columns.put("property_" + i, "asdasd");
// }
// //Create a large schema, it slows the maps down
// this.sqlgGraph.tx().normalBatchModeOn();
// for (int i = 0; i < 100; i++) {
// if (i % 100 == 0) {
// stopWatch.stop();
// System.out.println("got " + i + " time taken " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// Vertex person = this.sqlgGraph.addVertex("Person_" + i, columns);
// Vertex dog = this.sqlgGraph.addVertex("Dog_" + i, columns);
// ((SqlgVertex)person).addEdgeWithMap("pet_" + i, dog, columns);
// this.sqlgGraph.tx().commit();
// }
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("done time taken " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// Thread.sleep(5_000);
//
// Map properties = new HashMap() {{
// put("name", PropertyType.STRING);
// }};
// VertexLabel godVertexLabel = this.sqlgGraph.getTopology().getPublicSchema().ensureVertexLabelExist("God", properties);
// VertexLabel handVertexLabel = this.sqlgGraph.getTopology().getPublicSchema().ensureVertexLabelExist("Hand", properties);
// VertexLabel fingerVertexLabel = this.sqlgGraph.getTopology().getPublicSchema().ensureVertexLabelExist("Finger", properties);
// godVertexLabel.ensureEdgeLabelExist("hand", handVertexLabel);
// handVertexLabel.ensureEdgeLabelExist("finger", fingerVertexLabel);
// this.sqlgGraph.tx().commit();
//
// stopWatch.stop();
// System.out.println("done another time taken " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// StopWatch stopWatchAddOnly = new StopWatch();
// stopWatchAddOnly.start();
//
// this.sqlgGraph.tx().normalBatchModeOn();
// for (int i = 1; i < 1_00_001; i++) {
// Vertex a = this.sqlgGraph.addVertex(T.label, "God", "name", "god" + i);
// for (int j = 0; j < 2; j++) {
// Vertex b = this.sqlgGraph.addVertex(T.label, "Hand", "name", "name_" + j);
// a.addEdge("hand", b);
// for (int k = 0; k < 5; k++) {
// Vertex c = this.sqlgGraph.addVertex(T.label, "Finger", "name", "name_" + k);
// Edge e = b.addEdge("finger", c);
// }
// }
//// if (i % 500_000 == 0) {
//// this.sqlgGraph.tx().flush();
//// stopWatch.split();
//// System.out.println(stopWatch.toString());
//// stopWatch.unsplit();
//// }
// }
// stopWatchAddOnly.stop();
// System.out.println("Time for add only : " + stopWatchAddOnly.toString());
// this.sqlgGraph.tx().commit();
// stopWatch.stop();
// System.out.println("Time for insert: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// for (int i = 0; i < 100; i++) {
// GraphTraversal traversal = sqlgGraph.traversal().V().hasLabel("God").as("god").out("hand").as("hand").out("finger").as("finger").path();
// while (traversal.hasNext()) {
// Path path = traversal.next();
// List objects = path.objects();
// assertEquals(3, objects.size());
// List> labels = path.labels();
// assertEquals(3, labels.size());
// }
// stopWatch.stop();
// System.out.println("Time for gremlin: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// stopWatch.stop();
// System.out.println("Time for gremlin: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// for (int i = 0; i < 5; i++) {
// List> traversalMap = sqlgGraph.traversal().V().hasLabel("God").as("god").out("hand").as("hand").out("finger").as("finger").select("god", "hand", "finger").toList();
// assertEquals(1_000_000, traversalMap.size());
// stopWatch.stop();
// System.out.println("Time for gremlin 2: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// stopWatch.stop();
// System.out.println("Time for gremlin 2: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
//
// for (int i = 0; i < 20; i++) {
// Connection connection = sqlgGraph.tx().getConnection();
// try (Statement statement = connection.createStatement()) {
// ResultSet resultSet = statement.executeQuery("SELECT\n" +
// "\t\"public\".\"V_Finger\".\"ID\" AS \"alias1\",\n" +
// "\t\"public\".\"V_Finger\".\"name\" AS \"alias2\",\n" +
// "\t \"public\".\"V_God\".\"ID\" AS \"alias3\",\n" +
// "\t \"public\".\"V_God\".\"name\" AS \"alias4\",\n" +
// "\t \"public\".\"V_Hand\".\"ID\" AS \"alias5\",\n" +
// "\t \"public\".\"V_Hand\".\"name\" AS \"alias6\",\n" +
// "\t \"public\".\"V_Finger\".\"ID\" AS \"alias7\",\n" +
// "\t \"public\".\"V_Finger\".\"name\" AS \"alias8\"\n" +
// "FROM\n" +
// "\t\"public\".\"V_God\" INNER JOIN\n" +
// "\t\"public\".\"E_hand\" ON \"public\".\"V_God\".\"ID\" = \"public\".\"E_hand\".\"public.God__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Hand\" ON \"public\".\"E_hand\".\"public.Hand__I\" = \"public\".\"V_Hand\".\"ID\" INNER JOIN\n" +
// "\t\"public\".\"E_finger\" ON \"public\".\"V_Hand\".\"ID\" = \"public\".\"E_finger\".\"public.Hand__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Finger\" ON \"public\".\"E_finger\".\"public.Finger__I\" = \"public\".\"V_Finger\".\"ID\"");
// while (resultSet.next()) {
// String s1 = resultSet.getString("alias1");
// String s2 = resultSet.getString("alias2");
// String s3 = resultSet.getString("alias3");
// String s4 = resultSet.getString("alias4");
// String s5 = resultSet.getString("alias5");
// String s6 = resultSet.getString("alias6");
// String s7 = resultSet.getString("alias7");
// String s8 = resultSet.getString("alias8");
// }
// } catch (SQLException e) {
// throw new RuntimeException(e);
// }
// stopWatch.stop();
// System.out.println("Time for name sql 1: " + stopWatch.toString());
// stopWatch.reset();
// stopWatch.start();
// }
// stopWatch.stop();
// stopWatch.reset();
// for (int i = 0; i < 20; i++) {
// stopWatch.start();
// Connection connection = sqlgGraph.tx().getConnection();
// try (Statement statement = connection.createStatement()) {
// ResultSet resultSet = statement.executeQuery("SELECT\n" +
// "\t\"public\".\"V_Finger\".\"ID\" AS \"alias1\",\n" +
// "\t\"public\".\"V_Finger\".\"name\" AS \"alias2\",\n" +
// "\t \"public\".\"V_God\".\"ID\" AS \"alias3\",\n" +
// "\t \"public\".\"V_God\".\"name\" AS \"alias4\",\n" +
// "\t \"public\".\"V_Hand\".\"ID\" AS \"alias5\",\n" +
// "\t \"public\".\"V_Hand\".\"name\" AS \"alias6\",\n" +
// "\t \"public\".\"V_Finger\".\"ID\" AS \"alias7\",\n" +
// "\t \"public\".\"V_Finger\".\"name\" AS \"alias8\"\n" +
// "FROM\n" +
// "\t\"public\".\"V_God\" INNER JOIN\n" +
// "\t\"public\".\"E_hand\" ON \"public\".\"V_God\".\"ID\" = \"public\".\"E_hand\".\"public.God__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Hand\" ON \"public\".\"E_hand\".\"public.Hand__I\" = \"public\".\"V_Hand\".\"ID\" INNER JOIN\n" +
// "\t\"public\".\"E_finger\" ON \"public\".\"V_Hand\".\"ID\" = \"public\".\"E_finger\".\"public.Hand__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Finger\" ON \"public\".\"E_finger\".\"public.Finger__I\" = \"public\".\"V_Finger\".\"ID\"");
// ResultSetMetaData resultSetMetaData = resultSet.getMetaData();
//
//
// while (resultSet.next()) {
// Long s1 = resultSet.getLong(1);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// String s2 = resultSet.getString(2);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// Long s3 = resultSet.getLong(3);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// String s4 = resultSet.getString(4);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// Long s5 = resultSet.getLong(5);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// String s6 = resultSet.getString(6);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// Long s7 = resultSet.getLong(7);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// String s8 = resultSet.getString(8);
// if (resultSet.wasNull()) {
// System.out.println("");
// };
// }
// } catch (SQLException e) {
// throw new RuntimeException(e);
// }
// stopWatch.stop();
// System.out.println("Time for index sql 2: " + stopWatch.toString());
// stopWatch.reset();
// }
//
// for (int i = 0; i < 20; i++) {
// stopWatch.start();
// Connection connection = sqlgGraph.tx().getConnection();
// try (Statement statement = connection.createStatement()) {
// ResultSet resultSet = statement.executeQuery("SELECT\n" +
// "\t\"public\".\"V_Finger\".\"ID\" AS \"alias1\",\n" +
// "\t\"public\".\"V_Finger\".\"name\" AS \"alias2\",\n" +
// "\t \"public\".\"V_God\".\"ID\" AS \"alias3\",\n" +
// "\t \"public\".\"V_God\".\"name\" AS \"alias4\",\n" +
// "\t \"public\".\"V_Hand\".\"ID\" AS \"alias5\",\n" +
// "\t \"public\".\"V_Hand\".\"name\" AS \"alias6\",\n" +
// "\t \"public\".\"V_Finger\".\"ID\" AS \"alias7\",\n" +
// "\t \"public\".\"V_Finger\".\"name\" AS \"alias8\"\n" +
// "FROM\n" +
// "\t\"public\".\"V_God\" INNER JOIN\n" +
// "\t\"public\".\"E_hand\" ON \"public\".\"V_God\".\"ID\" = \"public\".\"E_hand\".\"public.God__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Hand\" ON \"public\".\"E_hand\".\"public.Hand__I\" = \"public\".\"V_Hand\".\"ID\" INNER JOIN\n" +
// "\t\"public\".\"E_finger\" ON \"public\".\"V_Hand\".\"ID\" = \"public\".\"E_finger\".\"public.Hand__O\" INNER JOIN\n" +
// "\t\"public\".\"V_Finger\" ON \"public\".\"E_finger\".\"public.Finger__I\" = \"public\".\"V_Finger\".\"ID\"");
// ResultSetMetaData resultSetMetaData = resultSet.getMetaData();
//
//
// while (resultSet.next()) {
// Object s1 = resultSet.getObject(1);
// Object s2 = resultSet.getObject(2);
// Object s3 = resultSet.getObject(3);
// Object s4 = resultSet.getObject(4);
// Object s5 = resultSet.getObject(5);
// Object s6 = resultSet.getObject(6);
// Object s7 = resultSet.getObject(7);
// Object s8 = resultSet.getObject(8);
// }
// } catch (SQLException e) {
// throw new RuntimeException(e);
// }
// stopWatch.stop();
// System.out.println("Time for index sql 3: " + stopWatch.toString());
// stopWatch.reset();
// }
//// Assert.assertEquals(100_000, vertexTraversal(a).out().out().count().next().intValue());
// }
}
