| /* |
| * 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.ignite.internal.processors.client; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CachePeekMode.ALL; |
| |
| /** |
| */ |
| public class IgniteDataStreamerTest extends GridCommonAbstractTest { |
| /** */ |
| public static final String CACHE_NAME = "UUID_CACHE"; |
| |
| /** */ |
| public static final int DATA_SIZE = 3; |
| |
| /** */ |
| public static final long WAIT_TIMEOUT = 30_000L; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGrids(2); |
| startClientGrid("client"); |
| |
| awaitPartitionMapExchange(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| grid("client").destroyCache(CACHE_NAME); |
| } |
| |
| /** |
| * @return Cache configuration |
| */ |
| private <K, V> CacheConfiguration<K, V> cacheConfiguration(Class<K> key, Class<V> value) { |
| CacheConfiguration<K, V> ccfg = new CacheConfiguration<>(CACHE_NAME); |
| |
| ccfg.setIndexedTypes(key, value); |
| |
| return ccfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testStreamerIgniteUuid() throws Exception { |
| Ignite client = grid("client"); |
| |
| IgniteCache<IgniteUuid, Integer> cache = |
| client.createCache(cacheConfiguration(IgniteUuid.class, Integer.class)); |
| |
| try (IgniteDataStreamer<IgniteUuid, Integer> streamer = client.dataStreamer(CACHE_NAME)) { |
| assertTrue("Expecting " + DataStreamerImpl.class.getName(), streamer instanceof DataStreamerImpl); |
| |
| ((DataStreamerImpl<IgniteUuid, Integer>)streamer).maxRemapCount(0); |
| |
| List<IgniteFuture> futs = new ArrayList<>(); |
| |
| for (int i = 0; i < DATA_SIZE; i++) { |
| IgniteFuture<?> fut = streamer.addData(IgniteUuid.randomUuid(), i); |
| |
| futs.add(fut); |
| } |
| |
| streamer.flush(); |
| |
| for (IgniteFuture fut : futs) { |
| //This should not throw any exception. |
| Object res = fut.get(WAIT_TIMEOUT); |
| |
| if (log.isDebugEnabled()) { |
| //Printing future result to log to prevent jvm optimization |
| log.debug(String.valueOf(res)); |
| } |
| } |
| |
| assertTrue(cache.size(ALL) == DATA_SIZE); |
| } |
| } |
| } |