/*
* 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.flink.api.avro;
import java.io.File;
import java.net.URL;
import java.util.Collections;
import org.apache.flink.client.program.PackagedProgram;
import org.apache.flink.configuration.ConfigConstants;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.core.fs.Path;
import org.apache.flink.runtime.minicluster.LocalFlinkMiniCluster;
import org.apache.flink.test.util.TestEnvironment;
import org.apache.flink.util.TestLogger;
import org.junit.Assert;
import org.junit.Test;
public class AvroExternalJarProgramITCase extends TestLogger {
private static final String JAR_FILE = "maven-test-jar.jar";
private static final String TEST_DATA_FILE = "/testdata.avro";
@Test
public void testExternalProgram() {
LocalFlinkMiniCluster testMiniCluster = null;
try {
int parallelism = 4;
Configuration config = new Configuration();
config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS, parallelism);
testMiniCluster = new LocalFlinkMiniCluster(config, false);
testMiniCluster.start();
String jarFile = JAR_FILE;
String testData = getClass().getResource(TEST_DATA_FILE).toString();
PackagedProgram program = new PackagedProgram(new File(jarFile), new String[] { testData });
TestEnvironment.setAsContext(
testMiniCluster,
parallelism,
Collections.singleton(new Path(jarFile)),
Collections.<URL>emptyList());
config.setString(ConfigConstants.JOB_MANAGER_IPC_ADDRESS_KEY, "localhost");
config.setInteger(ConfigConstants.JOB_MANAGER_IPC_PORT_KEY, testMiniCluster.getLeaderRPCPort());
program.invokeInteractiveModeForExecution();
}
catch (Throwable t) {
System.err.println(t.getMessage());
t.printStackTrace();
Assert.fail("Error during the packaged program execution: " + t.getMessage());
}
finally {
TestEnvironment.unsetAsContext();
if (testMiniCluster != null) {
try {
testMiniCluster.stop();
} catch (Throwable t) {
// ignore
}
}
}
}
}