| /* |
| * 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.IgniteAtomicLong; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.affinity.AffinityFunction; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.AtomicConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.datastructures.AtomicDataStructureProxy; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| */ |
| public class AtomicCacheAffinityConfigurationTest extends GridCommonAbstractTest { |
| /** Affinity function. */ |
| private AffinityFunction affinityFunction; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setAtomicConfiguration(new AtomicConfiguration() |
| .setCacheMode(CacheMode.PARTITIONED) |
| .setAffinity(affinityFunction)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| * |
| */ |
| @Test |
| public void testRendezvousAffinity() throws Exception { |
| try { |
| affinityFunction = new RendezvousAffinityFunction(false, 10); |
| |
| startGrids(3); |
| |
| for (int i = 0; i < 3; i++) { |
| IgniteEx igniteEx = grid(i); |
| |
| IgniteAtomicLong atomic = igniteEx.atomicLong("test", 0, true); |
| |
| GridCacheContext cctx = GridTestUtils.getFieldValue(atomic, AtomicDataStructureProxy.class, "ctx"); |
| |
| AffinityFunction aff = cctx.config().getAffinity(); |
| |
| assertNotNull(aff); |
| |
| assertEquals(aff.partitions(), affinityFunction.partitions()); |
| |
| assertEquals(aff.getClass(), affinityFunction.getClass()); |
| } |
| |
| checkAtomics(); |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTestAffinity() throws Exception { |
| try { |
| affinityFunction = new TestAffinityFunction("Some value"); |
| |
| startGrids(3); |
| |
| for (int i = 0; i < 3; i++) { |
| IgniteEx igniteEx = grid(i); |
| |
| IgniteAtomicLong atomic = igniteEx.atomicLong("test", 0, true); |
| |
| GridCacheContext cctx = GridTestUtils.getFieldValue(atomic, AtomicDataStructureProxy.class, "ctx"); |
| |
| TestAffinityFunction aff = (TestAffinityFunction)cctx.config().getAffinity(); |
| |
| assertNotNull(aff); |
| |
| assertEquals(aff.partitions(), affinityFunction.partitions()); |
| |
| assertEquals(aff.getCustomAttribute(), ((TestAffinityFunction)affinityFunction).getCustomAttribute()); |
| } |
| |
| checkAtomics(); |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testDefaultAffinity() throws Exception { |
| try { |
| affinityFunction = null; |
| |
| startGrids(3); |
| |
| for (int i = 0; i < 3; i++) { |
| IgniteEx igniteEx = grid(i); |
| |
| IgniteAtomicLong atomic = igniteEx.atomicLong("test", 0, true); |
| |
| GridCacheContext cctx = GridTestUtils.getFieldValue(atomic, AtomicDataStructureProxy.class, "ctx"); |
| |
| AffinityFunction aff = cctx.config().getAffinity(); |
| |
| assertNotNull(aff); |
| } |
| |
| checkAtomics(); |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private void checkAtomics() { |
| Ignite node0 = grid(0); |
| |
| node0.atomicLong("l1", 0, true).incrementAndGet(); |
| node0.atomicSequence("s1", 10, true); |
| |
| for (int i = 0; i < 3; i++) { |
| assertEquals(1, ignite(i).atomicLong("l1", 0, false).get()); |
| |
| assertNotNull(ignite(i).atomicSequence("s1", 0, false)); |
| |
| ignite(i).atomicSequence("s1", 0, false).getAndIncrement(); |
| } |
| } |
| |
| /** |
| * Test affinity function. |
| */ |
| private static class TestAffinityFunction extends RendezvousAffinityFunction { |
| /** */ |
| private String customAttr; |
| |
| /** |
| * Default constructor. |
| */ |
| public TestAffinityFunction() { |
| // No-op. |
| } |
| |
| /** |
| * @param customAttr Custom attribute. |
| */ |
| TestAffinityFunction(String customAttr) { |
| this.customAttr = customAttr; |
| } |
| |
| /** |
| * @return Custom attribute. |
| */ |
| String getCustomAttribute() { |
| return customAttr; |
| } |
| } |
| } |