| /* |
| * 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.transform; |
| |
| import org.apache.sysds.api.DMLScript; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.runtime.io.FileFormatPropertiesCSV; |
| import org.apache.sysds.runtime.io.FrameReader; |
| import org.apache.sysds.runtime.io.FrameReaderTextCSV; |
| import org.apache.sysds.runtime.io.FrameReaderTextCSVParallel; |
| import org.apache.sysds.runtime.matrix.data.FrameBlock; |
| import org.apache.sysds.runtime.util.DataConverter; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.junit.Test; |
| |
| public class TransformCSVFrameEncodeReadTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME1 = "TransformCSVFrameEncodeRead"; |
| private final static String TEST_DIR = "functions/transform/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + TransformCSVFrameEncodeReadTest.class.getSimpleName() + "/"; |
| |
| //dataset and transform tasks without missing values |
| private final static String DATASET = "csv_mix/quotes1.csv"; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME1, |
| new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] { "R" }) ); |
| } |
| |
| @Test |
| public void testFrameReadMetaSingleNodeCSV() { |
| runTransformTest(ExecMode.SINGLE_NODE, "csv", false, false); |
| } |
| |
| @Test |
| public void testFrameReadMetaSparkCSV() { |
| runTransformTest(ExecMode.SPARK, "csv", false, false); |
| } |
| |
| @Test |
| public void testFrameReadMetaHybridCSV() { |
| runTransformTest(ExecMode.HYBRID, "csv", false, false); |
| } |
| |
| @Test |
| public void testFrameParReadMetaSingleNodeCSV() { |
| runTransformTest(ExecMode.SINGLE_NODE, "csv", false, true); |
| } |
| |
| @Test |
| public void testFrameParReadMetaSparkCSV() { |
| runTransformTest(ExecMode.SPARK, "csv", false, true); |
| } |
| |
| @Test |
| public void testFrameParReadMetaHybridCSV() { |
| runTransformTest(ExecMode.HYBRID, "csv", false, true); |
| } |
| |
| @Test |
| public void testFrameReadSubMetaSingleNodeCSV() { |
| runTransformTest(ExecMode.SINGLE_NODE, "csv", true, false); |
| } |
| |
| @Test |
| public void testFrameReadSubMetaSparkCSV() { |
| runTransformTest(ExecMode.SPARK, "csv", true, false); |
| } |
| |
| @Test |
| public void testFrameReadSubMetaHybridCSV() { |
| runTransformTest(ExecMode.HYBRID, "csv", true, false); |
| } |
| |
| @Test |
| public void testFrameParReadSubMetaSingleNodeCSV() { |
| runTransformTest(ExecMode.SINGLE_NODE, "csv", true, true); |
| } |
| |
| @Test |
| public void testFrameParReadSubMetaSparkCSV() { |
| runTransformTest(ExecMode.SPARK, "csv", true, true); |
| } |
| |
| @Test |
| public void testFrameParReadSubMetaHybridCSV() { |
| runTransformTest(ExecMode.HYBRID, "csv", true, true); |
| } |
| |
| private void runTransformTest( ExecMode rt, String ofmt, boolean subset, boolean parRead ) |
| { |
| //set runtime platform |
| ExecMode rtold = rtplatform; |
| rtplatform = rt; |
| |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| if( rtplatform == ExecMode.SPARK || rtplatform == ExecMode.HYBRID) |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| |
| if( !ofmt.equals("csv") ) |
| throw new RuntimeException("Unsupported test output format"); |
| |
| try |
| { |
| getAndLoadTestConfiguration(TEST_NAME1); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| int nrows = subset ? 4 : 13; |
| fullDMLScriptName = HOME + TEST_NAME1 + ".dml"; |
| programArgs = new String[]{"-stats","-args", |
| HOME + "input/" + DATASET, String.valueOf(nrows), output("R") }; |
| |
| runTest(true, false, null, -1); |
| |
| //read input/output and compare |
| FrameReader reader2 = parRead ? |
| new FrameReaderTextCSVParallel( new FileFormatPropertiesCSV() ) : |
| new FrameReaderTextCSV( new FileFormatPropertiesCSV() ); |
| FrameBlock fb2 = reader2.readFrameFromHDFS(output("R"), -1L, -1L); |
| System.out.println(DataConverter.toString(fb2)); |
| } |
| catch(Exception ex) { |
| throw new RuntimeException(ex); |
| } |
| finally { |
| rtplatform = rtold; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| } |
| } |
| } |