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/*
* 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.pig.test;
import java.util.List;
import org.apache.pig.ExecType;
import org.apache.pig.PigServer;
import org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan;
import org.apache.pig.impl.PigContext;
import org.apache.pig.impl.util.Utils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
@Ignore
public abstract class TestLoaderStorerShipCacheFiles {
private static PigServer pigServer;
@Before
public void setUp() throws Exception {
pigServer = new PigServer(ExecType.LOCAL);
pigServer.getPigContext().inExplain = true;
}
@Test
public void testShipOrcLoader() throws Exception {
String query = "a = load 'test/org/apache/pig/builtin/orc/orc-file-11-format.orc' using OrcStorage();" +
"store a into 'ooo';";
PhysicalPlan pp = Util.buildPp(pigServer, query);
String[] expectedJars = new String[] {"hive-common", "hive-exec", "hive-serde",
"hive-shims-0.23", "hive-shims-common", "kryo"};
checkPlan(pp, expectedJars, 6, pigServer.getPigContext());
}
@Test
public void testShipOrcStorer() throws Exception {
String query = "a = load '1.txt' as (name:chararray, age:int, gpa:double);" +
"store a into 'ooo' using OrcStorage;";
PhysicalPlan pp = Util.buildPp(pigServer, query);
String[] expectedJars = new String[] {"hive-common", "hive-exec", "hive-serde",
"hive-shims-0.23", "hive-shims-common", "kryo"};
checkPlan(pp, expectedJars, 6, pigServer.getPigContext());
}
@Test
public void testShipAvroLoader() throws Exception {
String query = "a = load '1.txt' as (name:chararray, age:int, gpa:double);" +
"store a into 'ooo' using AvroStorage();";
PhysicalPlan pp = Util.buildPp(pigServer, query);
String[] expectedJars = new String[] {"avro-1", "avro-mapred-"};
checkPlan(pp, expectedJars, 2, pigServer.getPigContext());
}
@Test
public void testShipJsonLoader() throws Exception {
String query = "a = load '1.txt' as (name:chararray, age:int, gpa:double);" +
"b = order a by name;" +
"store b into 'ooo' using JsonStorage();";
PhysicalPlan pp = Util.buildPp(pigServer, query);
String[] expectedJars = new String[] {"jackson-core-"};
checkPlan(pp, expectedJars, 1, pigServer.getPigContext());
}
abstract protected void checkPlan(PhysicalPlan pp, String[] expectedJars, int size, PigContext pigContext) throws Exception;
protected void assertContains(List<String> collectedFiles, String[] expectedFiles) {
for (String expectedFile : expectedFiles) {
boolean found = false;
for (String collectedFile : collectedFiles) {
if (collectedFile.contains(expectedFile)) {
found = true;
break;
}
}
Assert.assertTrue(found);
}
}
}