/** {@inheritDoc} */ @Override protected void beforeTestsStarted() throws Exception { super.beforeTestsStarted(); startGridsMultiThreaded(NODE_CNT - 1); startGrid(NODE_CNT - 1); // Start client after servers. }
/** * @param cacheName Cache name. * @param expNodes Expected number of nodes per partition. */ private void checkCache(String cacheName, int expNodes) { log.info("Test cache: " + cacheName); Affinity<Object> aff0 = ignite(0).affinity(cacheName); Ignite client = ignite(NODE_CNT - 1); assertTrue(client.configuration().isClientMode()); ClusterNode clientNode = client.cluster().localNode(); for (int i = 0; i < NODE_CNT; i++) { Ignite ignite = ignite(i); Affinity<Object> aff = ignite.affinity(cacheName); for (int part = 0; part < aff.partitions(); part++) { Collection<ClusterNode> nodes = aff.mapPartitionToPrimaryAndBackups(part); assertEquals(expNodes, nodes.size()); assertEquals(aff0.mapPartitionToPrimaryAndBackups(part), nodes); assertFalse(nodes.contains(clientNode)); assertEquals(aff0.partition(part), aff.partition(part)); TestKey key = new TestKey(part, part + 1); assertEquals(aff0.partition(key), aff.partition(key)); assertEquals(aff0.mapKeyToPrimaryAndBackups(key), aff.mapKeyToPrimaryAndBackups(key)); } } }
/** * @throws Exception If failed. */ @Test public void testClientNodeNotInAffinity() throws Exception { checkCache(CACHE1, 2); checkCache(CACHE2, 2); checkCache(CACHE4, 3); checkCache(CACHE5, 2); Ignite client = ignite(NODE_CNT - 1); CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); ccfg.setBackups(0); ccfg.setNodeFilter(new TestNodesFilter()); IgniteCache<Integer, Integer> cache = client.createCache(ccfg); try { checkCache(DEFAULT_CACHE_NAME, 1); } finally { cache.destroy(); } cache = client.createCache(ccfg, new NearCacheConfiguration()); try { checkCache(DEFAULT_CACHE_NAME, 1); } finally { cache.destroy(); } }
/** {@inheritDoc} */ @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); CacheConfiguration ccfg1 = new CacheConfiguration(DEFAULT_CACHE_NAME); ccfg1.setBackups(1); ccfg1.setName(CACHE1); ccfg1.setAffinity(new RendezvousAffinityFunction()); ccfg1.setNodeFilter(new TestNodesFilter()); CacheConfiguration ccfg2 = new CacheConfiguration(DEFAULT_CACHE_NAME); ccfg2.setBackups(1); ccfg2.setName(CACHE2); ccfg2.setAffinity(new RendezvousAffinityFunction()); CacheConfiguration ccfg4 = new CacheConfiguration(DEFAULT_CACHE_NAME); ccfg4.setCacheMode(REPLICATED); ccfg4.setName(CACHE4); ccfg4.setNodeFilter(new TestNodesFilter()); CacheConfiguration ccfg5 = new CacheConfiguration(DEFAULT_CACHE_NAME); ccfg5.setBackups(1); ccfg5.setName(CACHE5); if (igniteInstanceName.equals(getTestIgniteInstanceName(NODE_CNT - 1))) { cfg.setClientMode(true); cfg.setCacheConfiguration(ccfg5); } else cfg.setCacheConfiguration(ccfg1, ccfg2, ccfg4); return cfg; }