| /* |
| * 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.cache; |
| |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Check that there is no deadlock when clear cache operation is called and management pool is small enough. |
| */ |
| public class CacheClearAsyncDeadlockTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setManagementThreadPoolSize(1) |
| .setCacheConfiguration( |
| new CacheConfiguration<Integer, Integer>(DEFAULT_CACHE_NAME) |
| .setBackups(2) |
| .setNearConfiguration( |
| new NearCacheConfiguration<>() |
| ) |
| ); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void test() throws Exception { |
| Ignite ignite = startGridsMultiThreaded(3); |
| |
| IgniteCache<Integer, Integer> cache = grid(1).getOrCreateCache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 1000; i++) |
| cache.put(i, i); |
| |
| Ignite client0 = startClientGrid(3); |
| |
| IgniteCache<Integer, Integer> clientCache0 = client0.getOrCreateCache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 1000; i++) |
| clientCache0.get(i); |
| |
| Ignite client1 = startClientGrid(4); |
| |
| IgniteCache<Integer, Integer> clientCache1 = client1.getOrCreateCache(DEFAULT_CACHE_NAME); |
| |
| IgniteFuture<Void> fut = clientCache1.clearAsync(); |
| |
| fut.get(10_000); |
| |
| assertTrue(fut.isDone()); |
| } |
| } |