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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.spark.streaming.zeromq;
import org.apache.spark.streaming.api.java.JavaReceiverInputDStream;
import org.junit.Test;
import akka.actor.SupervisorStrategy;
import akka.util.ByteString;
import akka.zeromq.Subscribe;
import org.apache.spark.api.java.function.Function;
import org.apache.spark.storage.StorageLevel;
import org.apache.spark.streaming.LocalJavaStreamingContext;
public class JavaZeroMQStreamSuite extends LocalJavaStreamingContext {
@Test // tests the API, does not actually test data receiving
public void testZeroMQStream() {
String publishUrl = "abc";
Subscribe subscribe = new Subscribe((ByteString)null);
Function<byte[][], Iterable<String>> bytesToObjects = new Function<byte[][], Iterable<String>>() {
@Override
public Iterable<String> call(byte[][] bytes) throws Exception {
return null;
}
};
JavaReceiverInputDStream<String> test1 = ZeroMQUtils.<String>createStream(
ssc, publishUrl, subscribe, bytesToObjects);
JavaReceiverInputDStream<String> test2 = ZeroMQUtils.<String>createStream(
ssc, publishUrl, subscribe, bytesToObjects, StorageLevel.MEMORY_AND_DISK_SER_2());
JavaReceiverInputDStream<String> test3 = ZeroMQUtils.<String>createStream(
ssc,publishUrl, subscribe, bytesToObjects, StorageLevel.MEMORY_AND_DISK_SER_2(),
SupervisorStrategy.defaultStrategy());
}
}
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