arina-ielchiieva commented on a change in pull request #1749: DRILL-7177: Format Plugin for Excel Files URL: https://github.com/apache/drill/pull/1749#discussion_r339341923
########## File path: contrib/format-excel/src/test/java/org/apache/drill/exec/store/excel/TestExcelFormat.java ########## @@ -0,0 +1,406 @@ +/* + * 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.excel; + +import org.apache.drill.common.exceptions.DrillRuntimeException; +import org.apache.drill.common.types.TypeProtos; +import org.apache.drill.exec.ExecTest; +import org.apache.drill.exec.record.metadata.TupleMetadata; +import org.apache.drill.exec.rpc.RpcException; +import org.apache.drill.exec.physical.rowSet.RowSet; +import org.apache.drill.exec.physical.rowSet.RowSetBuilder; +import org.apache.drill.exec.store.dfs.ZipCodec; +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.apache.drill.exec.record.metadata.SchemaBuilder; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.CommonConfigurationKeys; +import org.apache.hadoop.fs.FileSystem; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.io.IOUtils; + +import java.io.FileInputStream; +import java.nio.file.Paths; +import org.apache.hadoop.io.compress.CompressionCodec; +import org.junit.BeforeClass; +import org.junit.Test; +import org.junit.experimental.categories.Category; +import org.apache.drill.categories.RowSetTests; +import org.apache.hadoop.io.compress.CompressionCodecFactory; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +@Category(RowSetTests.class) +public class TestExcelFormat extends ClusterTest { + + private static FileSystem fs; + + private static CompressionCodecFactory factory; + + @BeforeClass + public static void setup() throws Exception { + ClusterTest.startCluster(ClusterFixture.builder(dirTestWatcher)); + + ExcelFormatConfig formatConfig = new ExcelFormatConfig(); + cluster.defineFormat("cp", "excel", formatConfig); + + // Needed for compressed file unit test + dirTestWatcher.copyResourceToRoot( Paths.get("excel/")); + fs = ExecTest.getLocalFileSystem(); + Configuration conf = fs.getConf(); + conf.set(CommonConfigurationKeys.IO_COMPRESSION_CODECS_KEY, ZipCodec.class.getCanonicalName()); + factory = new CompressionCodecFactory(conf); + } + + @Test + public void testStarQuery() throws Exception { + String sql = "SELECT * FROM cp.`excel/test_data.xlsx`"; + + testBuilder() + .sqlQuery(sql) + .ordered().baselineColumns("id", "first_name", "last_name", "email", "gender", "birthdate", "balance", "order_count", "average_order") + .baselineValues(1.0, "Cornelia", "Matej", "cmat...@mtv.com", "Female", "10/31/1974", 735.29, 22.0, 33.42227272727273) + .baselineValues(2.0, "Nydia", "Heintsch", "nheints...@godaddy.com", "Female", "12/10/1966", 784.14, 22.0, 35.64272727272727) + .baselineValues(3.0, "Waiter", "Sherel", "wsher...@utexas.edu", "Male", "3/12/1961", 172.36, 17.0, 10.138823529411766) + .baselineValues(4.0, "Cicely", "Lyver", "clyv...@mysql.com", "Female", "5/4/2000", 987.39, 6.0, 164.565) + .baselineValues(5.0, "Dorie", "Doe", "dd...@spotify.com", "Female", "12/28/1955", 852.48, 17.0, 50.14588235294118) + .go(); + } + + @Test + public void testExplicitAllQuery() throws RpcException { + String sql = "SELECT id, first_name, last_name, email, gender, birthdate, balance, order_count, average_order FROM cp.`excel/test_data.xlsx`"; + + QueryBuilder q = client.queryBuilder().sql(sql); + RowSet results = q.rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("id", TypeProtos.MinorType.FLOAT8) + .addNullable("first_name", TypeProtos.MinorType.VARCHAR) + .addNullable("last_name", TypeProtos.MinorType.VARCHAR) + .addNullable("email", TypeProtos.MinorType.VARCHAR) + .addNullable("gender", TypeProtos.MinorType.VARCHAR) + .addNullable("birthdate", TypeProtos.MinorType.VARCHAR) + .addNullable("balance", TypeProtos.MinorType.FLOAT8) + .addNullable("order_count", TypeProtos.MinorType.FLOAT8) + .addNullable("average_order", TypeProtos.MinorType.FLOAT8) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow(1.0, "Cornelia", "Matej", "cmat...@mtv.com", "Female", "10/31/1974", 735.29, 22.0, 33.42227273) + .addRow(2.0, "Nydia", "Heintsch", "nheints...@godaddy.com", "Female", "12/10/1966", 784.14, 22.0, 35.64272727) + .addRow(3.0, "Waiter", "Sherel", "wsher...@utexas.edu", "Male", "3/12/1961", 172.36, 17.0, 10.13882353) + .addRow(4.0, "Cicely", "Lyver", "clyv...@mysql.com", "Female", "5/4/2000", 987.39, 6.0, 164.565) + .addRow(5.0, "Dorie", "Doe", "dd...@spotify.com", "Female", "12/28/1955", 852.48, 17.0, 50.14588235) + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testExplicitSomeQuery() throws RpcException { + String sql = "SELECT id, first_name, order_count FROM cp.`excel/test_data.xlsx`"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("id", TypeProtos.MinorType.FLOAT8) + .addNullable("first_name", TypeProtos.MinorType.VARCHAR) + .addNullable("order_count", TypeProtos.MinorType.FLOAT8) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow(1.0, "Cornelia", 22.0) + .addRow(2.0, "Nydia", 22.0) + .addRow(3.0, "Waiter", 17.0) + .addRow(4.0, "Cicely", 6.0) + .addRow(5.0, "Dorie", 17.0) + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testNonDefaultSheetQuery() throws RpcException { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'secondSheet'))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("event_date", TypeProtos.MinorType.VARCHAR) + .addNullable("ip_address", TypeProtos.MinorType.VARCHAR) + .addNullable("user_agent", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testExplicitNonDefaultSheetQuery() throws RpcException { + String sql = "SELECT event_date, ip_address, user_agent FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'secondSheet'))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("event_date", TypeProtos.MinorType.VARCHAR) + .addNullable("ip_address", TypeProtos.MinorType.VARCHAR) + .addNullable("user_agent", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + /** + * This test verifies that when a user attempts to open a sheet that doesn't exist, the plugin will throw an error + */ + @Test + public void testInvalidSheetQuery() throws Exception { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'noSuchSheet')) LIMIT 1"; + try { + run(sql); + fail(); + } catch (DrillRuntimeException e) { + assertTrue(e.getMessage().contains("Could not open sheet ")); + } + } + + @Test + public void testDefineColumnsQuery() throws RpcException { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type => 'excel', firstColumn => 2, lastColumn => 5))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("first_name", TypeProtos.MinorType.VARCHAR) + .addNullable("last_name", TypeProtos.MinorType.VARCHAR) + .addNullable("email", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("Cornelia", "Matej", "cmat...@mtv.com") + .addRow("Nydia", "Heintsch", "nheints...@godaddy.com") + .addRow("Waiter", "Sherel", "wsher...@utexas.edu") + .addRow("Cicely", "Lyver", "clyv...@mysql.com") + .addRow("Dorie", "Doe", "dd...@spotify.com") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testLastRowQuery() throws RpcException { + String sql = "SELECT event_date, ip_address, user_agent FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'secondSheet', lastRow => 5))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("event_date", TypeProtos.MinorType.VARCHAR) + .addNullable("ip_address", TypeProtos.MinorType.VARCHAR) + .addNullable("user_agent", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testStarNoFieldNamesQuery() throws RpcException { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'thirdSheet', headerRow => -1))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("field_1", TypeProtos.MinorType.VARCHAR) + .addNullable("field_2", TypeProtos.MinorType.VARCHAR) + .addNullable("field_3", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testExplicitNoFieldNamesQuery() throws RpcException { + String sql = "SELECT field_1, field_2, field_3 FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'thirdSheet', headerRow => -1))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("field_1", TypeProtos.MinorType.VARCHAR) + .addNullable("field_2", TypeProtos.MinorType.VARCHAR) + .addNullable("field_3", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + @Test + public void testBlankRowsInFileQuery() throws RpcException { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'fourthSheet'))"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("event_date", TypeProtos.MinorType.VARCHAR) + .addNullable("ip_address", TypeProtos.MinorType.VARCHAR) + .addNullable("user_agent", TypeProtos.MinorType.VARCHAR) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow("2019-02-17 11:21:45", "166.11.144.176", "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4") + .addRow("2019-03-03 04:10:31", "203.221.176.215", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.215 Safari/535.1") + .addRow("2018-04-05 08:17:17", "11.134.119.132", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.813.0 Safari/535.1") + .addRow("2018-12-05 05:36:10", "68.145.168.82", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.940.0 Safari/535.8") + .addRow("2018-04-01 16:25:18", "21.12.166.184", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27") + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + /** + * This tests to what happens if you attempt to query a completely empty sheet + * The result should be an empty data set. + * + * @throws RpcException Throws exception if unable to connect to Drill cluster. + */ + @Test + public void testEmptySheetQuery() throws RpcException { + String sql = "SELECT * " + "FROM table(cp.`excel/test_data.xlsx` (type => 'excel', sheetName => 'emptySheet'))"; + RowSet results = client.queryBuilder().sql(sql).rowSet(); + assertNull(results); + } + + @Test + public void testMissingDataQuery() throws Exception { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type=> 'excel', sheetName => 'missingDataSheet'))"; + + testBuilder() + .sqlQuery(sql) + .ordered() + .baselineColumns("col1", "col2", "col3") + .baselineValues(1.0,2.0,null) + .baselineValues(2.0,4.0,null) + .baselineValues(3.0,null,null) + .baselineValues(null,6.0,null) + .baselineValues(null,8.0,null) + .baselineValues(4.0,null,null) + .baselineValues(5.0,10.0,null) + .baselineValues(6.0,12.0,null) + .go(); + } + + @Test + public void testInconsistentDataQuery() throws Exception { + String sql = "SELECT * FROM table(cp.`excel/test_data.xlsx` (type=> 'excel', sheetName => 'inconsistentData', allTextMode => true))"; + + testBuilder() + .sqlQuery(sql) + .ordered().baselineColumns("col1", "col2") + .baselineValues("1.0", "Bob") + .baselineValues("2.0", "Steve") + .baselineValues("3.0", "Anne") + .baselineValues("Bob", "3.0") + .go(); + } + + @Test + public void testSerDe() throws Exception { + String sql = "SELECT COUNT(*) as cnt FROM table(cp.`excel/test_data.xlsx` (type=> 'excel', sheetName => 'inconsistentData', allTextMode => true))"; + String plan = queryBuilder().sql(sql).explainJson(); + long cnt = queryBuilder().physical(plan).singletonLong(); + assertEquals("Counts should match",4L, cnt); + } + + @Test + public void testExplicitSomeQueryWithCompressedFile() throws Exception { + generateCompressedFile("excel/test_data.xlsx", "zip", "excel/test_data.xlsx.zip" ); + + String sql = "SELECT id, first_name, order_count FROM dfs.`excel/test_data.xlsx.zip`"; + + RowSet results = client.queryBuilder().sql(sql).rowSet(); + TupleMetadata expectedSchema = new SchemaBuilder() + .addNullable("id", TypeProtos.MinorType.FLOAT8) + .addNullable("first_name", TypeProtos.MinorType.VARCHAR) + .addNullable("order_count", TypeProtos.MinorType.FLOAT8) + .buildSchema(); + + RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema) + .addRow(1.0, "Cornelia", 22.0) + .addRow(2.0, "Nydia", 22.0) + .addRow(3.0, "Waiter", 17.0) + .addRow(4.0, "Cicely", 6.0) + .addRow(5.0, "Dorie", 17.0) + .build(); + + new RowSetComparison(expected).verifyAndClearAll(results); + } + + private void generateCompressedFile(String fileName, String codecName, String outFileName) throws IOException { + CompressionCodec codec = factory.getCodecByName(codecName); + assertNotNull(codecName + " is not found", codec); + + System.out.println(); Review comment: Please remove. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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