| /* |
| * 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.distributed.dht; |
| |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMetrics; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.processors.cache.GridCacheTransactionalAbstractMetricsSelfTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheRebalanceMode.SYNC; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| |
| /** |
| * Metrics test for partitioned cache with disabled near cache. |
| */ |
| public class GridCachePartitionedNearDisabledMetricsSelfTest extends GridCacheTransactionalAbstractMetricsSelfTest { |
| /** */ |
| private static final int GRID_CNT = 2; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.getTransactionConfiguration().setTxSerializableEnabled(true); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheConfiguration cacheConfiguration(String igniteInstanceName) throws Exception { |
| CacheConfiguration cfg = super.cacheConfiguration(igniteInstanceName); |
| |
| cfg.setCacheMode(PARTITIONED); |
| cfg.setBackups(gridCount() - 1); |
| cfg.setRebalanceMode(SYNC); |
| cfg.setWriteSynchronizationMode(FULL_SYNC); |
| cfg.setNearConfiguration(null); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return GRID_CNT; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected int expectedReadsPerPut(boolean isPrimary) { |
| return 1; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected int expectedMissesPerPut(boolean isPrimary) { |
| return 1; |
| } |
| |
| /** {@inheritDoc} */ |
| @Test |
| @Override public void testMisses() throws Exception { |
| IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| int keyCnt = keyCount(); |
| |
| int expReads = 0; |
| |
| // Get a few keys missed keys. |
| for (int i = 0; i < keyCnt; i++) { |
| assertNull("Value is not null for key: " + i, cache.get(i)); |
| |
| expReads++; |
| } |
| |
| // Check metrics for the whole cache. |
| long puts = 0; |
| long reads = 0; |
| long hits = 0; |
| long misses = 0; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| CacheMetrics m = grid(i).cache(DEFAULT_CACHE_NAME).localMetrics(); |
| |
| puts += m.getCachePuts(); |
| reads += m.getCacheGets(); |
| hits += m.getCacheHits(); |
| misses += m.getCacheMisses(); |
| } |
| |
| assertEquals(0, puts); |
| assertEquals(expReads, reads); |
| assertEquals(0, hits); |
| assertEquals(expReads, misses); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testGettingRemovedKey() throws Exception { |
| IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| cache.put(0, 0); |
| |
| for (int i = 0; i < gridCount(); i++) { |
| Ignite g = grid(i); |
| |
| // TODO: getting of removed key will produce 3 inner read operations. |
| g.cache(DEFAULT_CACHE_NAME).removeAll(); |
| |
| // TODO: getting of removed key will produce inner write and 4 inner read operations. |
| //((IgniteKernal)g).cache(DEFAULT_CACHE_NAME).remove(0); |
| |
| assert g.cache(DEFAULT_CACHE_NAME).localSize() == 0; |
| |
| g.cache(DEFAULT_CACHE_NAME).mxBean().clear(); |
| } |
| |
| assertNull("Value is not null for key: " + 0, cache.get(0)); |
| |
| // Check metrics for the whole cache. |
| long removes = 0; |
| long reads = 0; |
| long hits = 0; |
| long misses = 0; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| CacheMetrics m = grid(i).cache(DEFAULT_CACHE_NAME).localMetrics(); |
| |
| removes += m.getCacheRemovals(); |
| reads += m.getCacheGets(); |
| hits += m.getCacheHits(); |
| misses += m.getCacheMisses(); |
| } |
| |
| assertEquals(0, removes); |
| assertEquals(1, reads); |
| assertEquals(0, hits); |
| assertEquals(1, misses); |
| } |
| } |