| /* |
| * 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.container.entrypoint; |
| |
| import org.apache.flink.api.java.utils.ParameterTool; |
| import org.apache.flink.streaming.api.datastream.DataStreamSource; |
| import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator; |
| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; |
| import org.apache.flink.streaming.api.functions.sink.DiscardingSink; |
| |
| /** |
| * Test job which is used for {@link ClassPathJobGraphRetrieverTest}. |
| */ |
| public class TestJob { |
| |
| public static void main(String[] args) throws Exception { |
| final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); |
| |
| final DataStreamSource<Integer> source = env.fromElements(1, 2, 3, 4); |
| final SingleOutputStreamOperator<Integer> mapper = source.map(element -> 2 * element); |
| mapper.addSink(new DiscardingSink<>()); |
| |
| ParameterTool parameterTool = ParameterTool.fromArgs(args); |
| env.execute(TestJob.class.getCanonicalName() + "-" + parameterTool.getRequired("arg")); |
| } |
| } |