| /* |
| * 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.phoenix.mapreduce; |
| |
| import java.util.List; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.KeyValue; |
| import org.apache.phoenix.mapreduce.util.PhoenixConfigurationUtil; |
| import org.apache.phoenix.schema.types.PInteger; |
| import org.apache.phoenix.schema.types.PIntegerArray; |
| import org.apache.phoenix.schema.types.PUnsignedInt; |
| import org.apache.phoenix.util.ColumnInfo; |
| import org.junit.Test; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class FormatToBytesWritableMapperTest { |
| |
| @Test |
| public void testBuildColumnInfoList() { |
| List<ColumnInfo> columnInfoList = ImmutableList.of( |
| new ColumnInfo("idCol", PInteger.INSTANCE.getSqlType()), |
| new ColumnInfo("unsignedIntCol", PUnsignedInt.INSTANCE.getSqlType()), |
| new ColumnInfo("stringArrayCol", PIntegerArray.INSTANCE.getSqlType())); |
| |
| Configuration conf = new Configuration(); |
| FormatToBytesWritableMapper.configureColumnInfoList(conf, columnInfoList); |
| List<ColumnInfo> fromConfig = FormatToBytesWritableMapper.buildColumnInfoList(conf); |
| |
| assertEquals(columnInfoList, fromConfig); |
| } |
| |
| @Test |
| public void testBuildColumnInfoList_ContainingNulls() { |
| // A null value in the column info list means "skip that column in the input" |
| List<ColumnInfo> columnInfoListWithNull = Lists.newArrayList( |
| new ColumnInfo("idCol", PInteger.INSTANCE.getSqlType()), |
| null, |
| new ColumnInfo("unsignedIntCol", PUnsignedInt.INSTANCE.getSqlType()), |
| new ColumnInfo("stringArrayCol", PIntegerArray.INSTANCE.getSqlType())); |
| |
| Configuration conf = new Configuration(); |
| FormatToBytesWritableMapper.configureColumnInfoList(conf, columnInfoListWithNull); |
| List<ColumnInfo> fromConfig = FormatToBytesWritableMapper.buildColumnInfoList(conf); |
| |
| assertEquals(columnInfoListWithNull, fromConfig); |
| } |
| |
| @Test |
| public void testLoadPreUpdateProcessor() { |
| Configuration conf = new Configuration(); |
| conf.setClass(PhoenixConfigurationUtil.UPSERT_HOOK_CLASS_CONFKEY, MockUpsertProcessor.class, |
| ImportPreUpsertKeyValueProcessor.class); |
| |
| ImportPreUpsertKeyValueProcessor processor = PhoenixConfigurationUtil.loadPreUpsertProcessor(conf); |
| assertEquals(MockUpsertProcessor.class, processor.getClass()); |
| } |
| |
| @Test |
| public void testLoadPreUpdateProcessor_NotConfigured() { |
| |
| Configuration conf = new Configuration(); |
| ImportPreUpsertKeyValueProcessor processor = PhoenixConfigurationUtil.loadPreUpsertProcessor(conf); |
| |
| assertEquals(FormatToBytesWritableMapper.DefaultImportPreUpsertKeyValueProcessor.class, |
| processor.getClass()); |
| } |
| |
| @Test(expected=IllegalStateException.class) |
| public void testLoadPreUpdateProcessor_ClassNotFound() { |
| Configuration conf = new Configuration(); |
| conf.set(PhoenixConfigurationUtil.UPSERT_HOOK_CLASS_CONFKEY, "MyUndefinedClass"); |
| |
| PhoenixConfigurationUtil.loadPreUpsertProcessor(conf); |
| } |
| |
| static class MockUpsertProcessor implements ImportPreUpsertKeyValueProcessor { |
| @Override |
| public List<KeyValue> preUpsert(byte[] rowKey, List<KeyValue> keyValues) { |
| throw new UnsupportedOperationException("Not yet implemented"); |
| } |
| } |
| } |