/*
* 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.twill.yarn;
import org.apache.twill.api.AbstractTwillRunnable;
import org.apache.twill.api.TwillContext;
import org.apache.twill.api.TwillController;
import org.apache.twill.api.TwillRunner;
import org.apache.twill.api.logging.PrinterLogHandler;
import org.apache.twill.common.Services;
import org.junit.Test;
import java.io.PrintWriter;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
/**
* Test for no retry on runnable initialize failure.
*/
public class InitializeFailTestRun extends BaseYarnTest {
@Test
public void testInitFail() throws InterruptedException, ExecutionException, TimeoutException {
TwillRunner runner = YarnTestUtils.getTwillRunner();
TwillController controller = runner.prepare(new InitFailRunnable())
.addLogHandler(new PrinterLogHandler(new PrintWriter(System.out)))
.start();
Services.getCompletionFuture(controller).get(2, TimeUnit.MINUTES);
}
/**
* TwillRunnable class that throws exception in initialize.
*/
public static final class InitFailRunnable extends AbstractTwillRunnable {
@Override
public void initialize(TwillContext context) {
throw new IllegalStateException("Fail to init");
}
@Override
public void run() {
// No-op
}
@Override
public void stop() {
// No-op
}
}
}