| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.sysds.test.functions.lineage; |
| |
| import static org.apache.sysds.api.mlcontext.ScriptFactory.dml; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.spark.api.java.JavaRDD; |
| import org.junit.Test; |
| import org.apache.sysds.api.mlcontext.MatrixFormat; |
| import org.apache.sysds.api.mlcontext.MatrixMetadata; |
| import org.apache.sysds.api.mlcontext.Script; |
| import org.apache.sysds.runtime.lineage.LineageCacheConfig.ReuseCacheType; |
| import org.apache.sysds.test.functions.mlcontext.MLContextTestBase; |
| |
| public class LineageMLContextTest extends MLContextTestBase { |
| |
| @Test |
| public void testPrintLineage() { |
| System.out.println("LineageMLContextTest - JavaRDD<String> IJV sum DML"); |
| |
| List<String> list = new ArrayList<>(); |
| list.add("1 1 5"); |
| list.add("2 2 5"); |
| list.add("3 3 5"); |
| JavaRDD<String> javaRDD = sc.parallelize(list); |
| MatrixMetadata mm = new MatrixMetadata(MatrixFormat.IJV, 3, 3); |
| |
| Script script = dml( |
| "print('sum: '+sum(M+M));" |
| + "print(lineage(M+M));" |
| ).in("M", javaRDD, mm); |
| |
| ml.setLineage(ReuseCacheType.NONE); |
| String out = MLContextTestBase.executeAndCaptureStdOut(ml,script).getRight(); |
| assertTrue(out.contains("sum: 30.0")); |
| ml.execute(script); |
| } |
| |
| @Test |
| public void testReuseSameRDD() { |
| System.out.println("LineageMLContextTest - JavaRDD<String> IJV sum DML"); |
| |
| List<String> list = new ArrayList<>(); |
| list.add("1 1 5"); |
| list.add("2 2 5"); |
| list.add("3 3 5"); |
| JavaRDD<String> javaRDD = sc.parallelize(list); |
| MatrixMetadata mm = new MatrixMetadata(MatrixFormat.IJV, 3, 3); |
| |
| Script script = dml( |
| "print('sum: '+sum(M+M));" |
| + "s = lineage(M+M);" |
| +"if( sum(M) < 0 ) print(s);" |
| ).in("M", javaRDD, mm); |
| |
| ml.setLineage(ReuseCacheType.REUSE_FULL); |
| String out = MLContextTestBase.executeAndCaptureStdOut(ml,script).getRight(); |
| assertTrue(out.contains("sum: 30.0")); |
| out = MLContextTestBase.executeAndCaptureStdOut(ml,script).getRight(); |
| assertTrue(out.contains("sum: 30.0")); |
| } |
| |
| @Test |
| public void testNoReuseDifferentRDD() { |
| System.out.println("LineageMLContextTest - JavaRDD<String> IJV sum DML"); |
| |
| List<String> list = new ArrayList<>(); |
| list.add("1 1 5"); |
| list.add("2 2 5"); |
| list.add("3 3 5"); |
| JavaRDD<String> javaRDD = sc.parallelize(list); |
| MatrixMetadata mm = new MatrixMetadata(MatrixFormat.IJV, 3, 3); |
| |
| Script script = dml( |
| "print('sum: '+sum(M+M));" |
| + "s = lineage(M+M);" |
| +"if( sum(M) < 0 ) print(s);" |
| ).in("M", javaRDD, mm); |
| |
| ml.setLineage(ReuseCacheType.REUSE_FULL); |
| |
| String out = MLContextTestBase.executeAndCaptureStdOut(ml,script).getRight(); |
| assertTrue(out.contains("sum: 30.0")); |
| |
| list.add("4 4 5"); |
| JavaRDD<String> javaRDD2 = sc.parallelize(list); |
| MatrixMetadata mm2 = new MatrixMetadata(MatrixFormat.IJV, 4, 4); |
| script.in("M", javaRDD2, mm2); |
| |
| out = MLContextTestBase.executeAndCaptureStdOut(ml,script).getRight(); |
| assertTrue(out.contains("sum: 40.0")); |
| } |
| } |