| /* |
| * 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 java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Random; |
| import org.apache.ignite.cache.PartitionLossPolicy; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * |
| */ |
| public class IgniteCachePartitionMapUpdateTest extends GridCommonAbstractTest { |
| /** */ |
| private static final String CACHE1_ATTR = "cache1"; |
| |
| /** */ |
| private static final String CACHE2_ATTR = "cache2"; |
| |
| /** */ |
| protected static final String CACHE1 = "cache1"; |
| |
| /** */ |
| protected static final String CACHE2 = "cache2"; |
| |
| /** */ |
| private boolean startClientCache; |
| |
| /** */ |
| private boolean cache1; |
| |
| /** */ |
| private boolean cache2; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration ccfg1 = new CacheConfiguration(CACHE1); |
| |
| ccfg1.setCacheMode(PARTITIONED); |
| ccfg1.setBackups(1); |
| ccfg1.setPartitionLossPolicy(policy()); |
| ccfg1.setNodeFilter(new AttributeFilter(CACHE1_ATTR)); |
| |
| CacheConfiguration ccfg2 = new CacheConfiguration(CACHE2); |
| |
| ccfg2.setCacheMode(PARTITIONED); |
| ccfg2.setPartitionLossPolicy(policy()); |
| ccfg2.setNodeFilter(new AttributeFilter(CACHE2_ATTR)); |
| |
| List<CacheConfiguration> ccfgs = new ArrayList<>(); |
| |
| Map<String, String> attrs = new HashMap<>(); |
| |
| if (cache1) |
| attrs.put(CACHE1_ATTR, "true"); |
| |
| if (cache1 || startClientCache) |
| ccfgs.add(ccfg1); |
| |
| if (cache2) |
| attrs.put(CACHE2_ATTR, "true"); |
| |
| if (cache2 || startClientCache) |
| ccfgs.add(ccfg2); |
| |
| cfg.setUserAttributes(attrs); |
| |
| cfg.setCacheConfiguration(ccfgs.toArray(new CacheConfiguration[ccfgs.size()])); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testPartitionMapUpdate1() throws Exception { |
| cache1 = false; |
| cache2 = false; |
| |
| startGrid(0); |
| |
| cache1 = true; |
| cache2 = false; |
| |
| startGrid(1); |
| |
| awaitPartitionMapExchange(); |
| |
| cache1 = false; |
| cache2 = true; |
| |
| startGrid(2); |
| |
| cache1 = true; |
| cache2 = true; |
| |
| startGrid(3); |
| |
| awaitPartitionMapExchange(); |
| |
| stopGrid(0); |
| |
| awaitPartitionMapExchange(); |
| |
| stopGrid(1); |
| |
| awaitPartitionMapExchange(); |
| |
| stopGrid(2); |
| |
| awaitPartitionMapExchange(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testPartitionMapUpdate2() throws Exception { |
| startClientCache = true; |
| |
| testPartitionMapUpdate1(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testRandom() throws Exception { |
| Random rnd = new Random(); |
| |
| final int NODE_CNT = 10; |
| |
| for (int iter = 0; iter < 1; iter++) { |
| log.info("Iteration: " + iter); |
| |
| for (int i = 0; i < NODE_CNT; i++) { |
| cache1 = rnd.nextBoolean(); |
| cache2 = rnd.nextBoolean(); |
| |
| log.info("Start node [idx=" + i + ", cache1=" + cache1 + ", cache2=" + cache2 + ']'); |
| |
| startGrid(i); |
| |
| awaitPartitionMapExchange(); |
| } |
| |
| LinkedHashSet<Integer> stopSeq = new LinkedHashSet<>(); |
| |
| while (stopSeq.size() != NODE_CNT) |
| stopSeq.add(rnd.nextInt(NODE_CNT)); |
| |
| log.info("Stop sequence: " + stopSeq + ", seed=" + U.field(rnd, "seed")); |
| |
| for (Integer idx : stopSeq) { |
| log.info("Stop node: " + idx); |
| |
| stopGrid(idx); |
| |
| awaitPartitionMapExchange(); |
| } |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testRandom2() throws Exception { |
| startClientCache = true; |
| |
| testRandom(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNodeLeft() throws Exception { |
| cache1 = false; |
| cache2 = false; |
| |
| startGrid(0); |
| |
| awaitPartitionMapExchange(); |
| |
| cache1 = true; |
| cache2 = true; |
| |
| startGrid(1); |
| |
| awaitPartitionMapExchange(); |
| |
| cache1 = true; |
| cache2 = true; |
| |
| startGrid(2); |
| |
| awaitPartitionMapExchange(); |
| |
| stopGrid(1); |
| |
| awaitPartitionMapExchange(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNodeLeft2() throws Exception { |
| startClientCache = true; |
| |
| testNodeLeft(); |
| } |
| |
| /** |
| * @return Policy. |
| */ |
| protected PartitionLossPolicy policy() { |
| return PartitionLossPolicy.IGNORE; |
| } |
| |
| /** |
| * |
| */ |
| static class AttributeFilter implements IgnitePredicate<ClusterNode> { |
| /** */ |
| private String attrName; |
| |
| /** |
| * @param attrName Attribute name. |
| */ |
| public AttributeFilter(String attrName) { |
| this.attrName = attrName; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean apply(ClusterNode node) { |
| return F.eq(node.attribute(attrName), "true"); |
| } |
| } |
| } |