| /* |
| * 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.drill.exec.store.spss; |
| |
| import org.apache.drill.categories.RowSetTest; |
| import org.apache.drill.common.types.TypeProtos; |
| import org.apache.drill.exec.physical.rowSet.RowSet; |
| import org.apache.drill.exec.physical.rowSet.RowSetBuilder; |
| import org.apache.drill.exec.record.metadata.SchemaBuilder; |
| import org.apache.drill.exec.record.metadata.TupleMetadata; |
| import org.apache.drill.test.ClusterFixture; |
| import org.apache.drill.test.ClusterTest; |
| import org.apache.drill.test.QueryBuilder; |
| import org.apache.drill.test.rowSet.RowSetComparison; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import java.nio.file.Paths; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.apache.drill.test.QueryTestUtil.generateCompressedFile; |
| |
| @Category(RowSetTest.class) |
| public class TestSpssReader extends ClusterTest { |
| |
| @BeforeClass |
| public static void setup() throws Exception { |
| ClusterTest.startCluster(ClusterFixture.builder(dirTestWatcher)); |
| |
| // Needed for compressed file unit test |
| dirTestWatcher.copyResourceToRoot(Paths.get("spss/")); |
| } |
| |
| @Test |
| public void testStarQuery() throws Exception { |
| String sql = "SELECT * FROM dfs.`spss/testdata.sav` WHERE d16=4"; |
| |
| QueryBuilder q = client.queryBuilder().sql(sql); |
| RowSet results = q.rowSet(); |
| |
| TupleMetadata expectedSchema = new SchemaBuilder() |
| .addNullable("ID", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban_value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("District", TypeProtos.MinorType.FLOAT8) |
| .addNullable("District_value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("Province", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Province_value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("Interviewer", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Date", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_1", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_1_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_2", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_2_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_3", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_3_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_4", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_4_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("s_1", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_5", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_5_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_6", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_6_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d6_7", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d6_7_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("q1", TypeProtos.MinorType.FLOAT8) |
| .addNullable("q1_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("q2", TypeProtos.MinorType.FLOAT8) |
| .addNullable("q2_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d7a", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d7a_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d7b", TypeProtos.MinorType.FLOAT8) |
| .addNullable("d7b_Value", TypeProtos.MinorType.VARCHAR) |
| .addNullable("d16", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Stratum", TypeProtos.MinorType.FLOAT8) |
| .addNullable("S1_IP", TypeProtos.MinorType.FLOAT8) |
| .addNullable("S2_IP", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Sample_Weight", TypeProtos.MinorType.FLOAT8) |
| .buildSchema(); |
| |
| RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) |
| .addRow(47.0, 1.0, "Urban", 101.0, "Kabul", 1.0, "Kabul", 151.0, 1.34557632E10, 1.0, "Yes", 2.0, "No", 2.0, "No", 2.0, "No", "", 2.0, "No", 2.0, "No", 2.0, "No", 1.0, "Good", 2.0, "The same", 5.0, "Housewife (not working outside of the home)", 97.0, "Not Asked", 4.0, 121.0, 0.007463305415042708, 0.006666666666666667, 20098.33333333333) |
| .addRow(53.0, 1.0, "Urban", 101.0, "Kabul", 1.0, "Kabul", 151.0, 1.34557632E10, 1.0, "Yes", 2.0, "No", 2.0, "No", 2.0, "No", "", 2.0, "No", 2.0, "No", 2.0, "No", 1.0, "Good", 2.0, "The same", 5.0, "Housewife (not working outside of the home)", 97.0, "Not Asked", 4.0, 121.0, 0.007463305415042708, 0.006666666666666667, 20098.33333333333) |
| .addRow(66.0, 1.0, "Urban", 101.0, "Kabul", 1.0, "Kabul", 774.0, 1.34556768E10, 2.0, "No", 1.0, "Yes", 1.0, "Yes", 2.0, "No", "", 2.0, "No", 2.0, "No", 2.0, "No", 1.0, "Good", 1.0, "Better", 1.0, "Working full time", 13.0, "Private Business Sole Proprietor", 4.0, 111.0, 0.017389288198469743, 0.006666666666666667, 8626.0) |
| .build(); |
| |
| assertEquals(3, results.rowCount()); |
| |
| new RowSetComparison(expected).verifyAndClearAll(results); |
| } |
| |
| @Test |
| public void testExplicitQuery() throws Exception { |
| String sql = "SELECT ID, Urban, Urban_value FROM dfs.`spss/testdata.sav` WHERE d16=4"; |
| |
| QueryBuilder q = client.queryBuilder().sql(sql); |
| RowSet results = q.rowSet(); |
| |
| TupleMetadata expectedSchema = new SchemaBuilder() |
| .addNullable("ID", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban_value", TypeProtos.MinorType.VARCHAR) |
| .buildSchema(); |
| |
| |
| RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) |
| .addRow(47.0, 1.0, "Urban").addRow(53.0, 1.0, "Urban") |
| .addRow(66.0, 1.0, "Urban") |
| .build(); |
| |
| assertEquals(3, results.rowCount()); |
| |
| new RowSetComparison(expected).verifyAndClearAll(results); |
| } |
| |
| @Test |
| public void testSerDe() throws Exception { |
| String sql = "SELECT COUNT(*) FROM dfs.`spss/testdata.sav`"; |
| String plan = queryBuilder().sql(sql).explainJson(); |
| long cnt = queryBuilder().physical(plan).singletonLong(); |
| assertEquals("Counts should match", 25L, cnt); |
| } |
| |
| @Test |
| public void testExplicitQueryWithCompressedFile() throws Exception { |
| generateCompressedFile("spss/testdata.sav", "zip", "spss/testdata.sav.zip"); |
| |
| String sql = "SELECT ID, Urban, Urban_value FROM dfs.`spss/testdata.sav.zip` WHERE d16=4"; |
| RowSet results = client.queryBuilder().sql(sql).rowSet(); |
| TupleMetadata expectedSchema = new SchemaBuilder() |
| .addNullable("ID", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban", TypeProtos.MinorType.FLOAT8) |
| .addNullable("Urban_value", TypeProtos.MinorType.VARCHAR) |
| .buildSchema(); |
| |
| |
| RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) |
| .addRow(47.0, 1.0, "Urban").addRow(53.0, 1.0, "Urban") |
| .addRow(66.0, 1.0, "Urban") |
| .build(); |
| |
| assertEquals(3, results.rowCount()); |
| |
| new RowSetComparison(expected).verifyAndClearAll(results); |
| } |
| } |