| /** |
| * 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.sqoop; |
| |
| import java.io.BufferedReader; |
| import java.io.DataInputStream; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| |
| import org.apache.sqoop.testutil.CommonArgs; |
| import org.apache.sqoop.testutil.ImportJobTestCase; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Test the sqoop.bigdecimal.format.string parameter default behavior and when |
| * set to false. |
| */ |
| public class TestBigDecimalImport extends ImportJobTestCase { |
| |
| private String runBigDecimalImport(List<String> extraArgs) |
| throws IOException { |
| String[] types = |
| { "DECIMAL", "NUMERIC" }; |
| String[] vals = { "0.000001", "0.0000001" }; |
| createTableWithColTypes(types, vals); |
| List<String> args = new ArrayList<String>(); |
| |
| CommonArgs.addHadoopFlags(args); |
| |
| if (extraArgs!=null) { |
| args.addAll(extraArgs); |
| } |
| args.add("--table"); |
| args.add(getTableName()); |
| args.add("--warehouse-dir"); |
| args.add(getWarehouseDir()); |
| args.add("--connect"); |
| args.add(getConnectString()); |
| args.add("-m"); |
| args.add("1"); |
| |
| runImport(args.toArray(new String[args.size()])); |
| |
| Path outputFile = getDataFilePath(); |
| FileSystem fs = FileSystem.get(getConf()); |
| DataInputStream stream = fs.open(outputFile); |
| BufferedReader reader = new BufferedReader(new InputStreamReader(stream)); |
| String line = reader.readLine(); |
| reader.close(); |
| return line; |
| } |
| |
| @Test |
| public void testBigDecimalDefault() throws IOException { |
| String line = runBigDecimalImport(null); |
| assertEquals("0.000001,0.0000001", line); |
| } |
| |
| @Test |
| public void testBigDecimalNoFormat() throws IOException { |
| List<String> args = new ArrayList<String>(); |
| args.add("-Dsqoop.bigdecimal.format.string=false"); |
| |
| String line = runBigDecimalImport(args); |
| assertEquals("0.000001,1E-7", line); |
| } |
| |
| } |