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* Licensed to Elasticsearch under one or more contributor
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* this work for additional information regarding copyright
* ownership. Elasticsearch 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
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*/
package org.elasticsearch.hadoop.hive;
import java.io.InputStream;
import java.util.List;
import java.util.Map;
import org.apache.hadoop.io.Text;
import org.codehaus.jackson.map.ObjectMapper;
import org.elasticsearch.hadoop.serialization.ScrollReader;
import org.elasticsearch.hadoop.serialization.dto.mapping.Field;
import org.junit.Test;
import static org.junit.Assert.*;
@SuppressWarnings({ "rawtypes", "unchecked" })
public class HiveValueReaderTest {
@Test
public void testDateMapping() throws Exception {
ScrollReader reader = new ScrollReader(new HiveValueReader(), mapping("hive-date.json"), false, "_mapping");
InputStream stream = getClass().getResourceAsStream("hive-date-source.json");
List<Object[]> read = reader.read(stream);
assertEquals(1, read.size());
Object[] doc = read.get(0);
Map map = (Map) doc[1];
System.out.println(map);
assertTrue(map.containsKey(new Text("type")));
assertTrue(map.containsKey(new Text("&t")));
assertTrue(map.get(new Text("&t")).toString().contains("2014-08-05"));
}
private Field mapping(String resource) throws Exception {
InputStream stream = getClass().getResourceAsStream(resource);
return Field.parseField(new ObjectMapper().readValue(stream, Map.class));
}
}