| /* |
| * 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.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion; |
| import org.apache.ignite.lang.IgniteInClosure; |
| import org.apache.ignite.lang.IgniteRunnable; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class IgniteDynamicCacheStartStopConcurrentTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int NODES = 4; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(NODES); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testConcurrentStartStop() throws Exception { |
| awaitPartitionMapExchange(); |
| |
| int minorVer = ignite(0).configuration().isLateAffinityAssignment() ? 1 : 0; |
| |
| checkTopologyVersion(new AffinityTopologyVersion(NODES, minorVer)); |
| |
| for (int i = 0; i < 5; i++) { |
| log.info("Iteration: " + i); |
| |
| GridTestUtils.runMultiThreaded(new IgniteInClosure<Integer>() { |
| @Override public void apply(Integer idx) { |
| Ignite ignite = ignite(idx); |
| |
| ignite.getOrCreateCache(new CacheConfiguration<>(DEFAULT_CACHE_NAME)); |
| } |
| }, NODES, "cache-thread"); |
| |
| minorVer++; |
| |
| checkTopologyVersion(new AffinityTopologyVersion(NODES, minorVer)); |
| |
| ignite(0).compute().affinityRun(DEFAULT_CACHE_NAME, 1, new IgniteRunnable() { |
| @Override public void run() { |
| // No-op. |
| } |
| }); |
| |
| GridTestUtils.runMultiThreaded(new IgniteInClosure<Integer>() { |
| @Override public void apply(Integer idx) { |
| Ignite ignite = ignite(idx); |
| |
| ignite.destroyCache(DEFAULT_CACHE_NAME); |
| } |
| }, NODES, "cache-thread"); |
| |
| minorVer++; |
| |
| checkTopologyVersion(new AffinityTopologyVersion(NODES, minorVer)); |
| } |
| } |
| |
| /** |
| * @param topVer Expected version. |
| */ |
| private void checkTopologyVersion(AffinityTopologyVersion topVer) { |
| for (int i = 0; i < NODES; i++) { |
| IgniteKernal ignite = (IgniteKernal)ignite(i); |
| |
| assertEquals(ignite.name(), topVer, ignite.context().discovery().topologyVersionEx()); |
| } |
| } |
| } |