| /* |
| * 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.datastructures.partitioned; |
| |
| import java.util.Iterator; |
| import java.util.Set; |
| import java.util.UUID; |
| import org.apache.ignite.configuration.CollectionConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.GridCacheAdapter; |
| import org.apache.ignite.internal.processors.cache.GridCacheContext; |
| import org.apache.ignite.internal.processors.cache.GridCacheMapEntry; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class IgnitePartitionedSetNoBackupsSelfTest extends GridCachePartitionedSetSelfTest { |
| /** {@inheritDoc} */ |
| @Override protected CollectionConfiguration collectionConfiguration() { |
| CollectionConfiguration colCfg = super.collectionConfiguration(); |
| |
| colCfg.setBackups(0); |
| |
| return colCfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCollocation() throws Exception { |
| Set<Integer> set0 = grid(0).set(SET_NAME, config(true)); |
| |
| for (int i = 0; i < 1000; i++) |
| assertTrue(set0.add(i)); |
| |
| assertEquals(1000, set0.size()); |
| |
| GridCacheContext cctx = GridTestUtils.getFieldValue(set0, "cctx"); |
| |
| UUID setNodeId = null; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| IgniteKernal grid = (IgniteKernal)grid(i); |
| |
| GridCacheAdapter cache = grid.context().cache().internalCache(cctx.name()); |
| |
| Iterator<GridCacheMapEntry> entries = cache.map().entries(cache.context().cacheId()).iterator(); |
| |
| if (entries.hasNext()) { |
| if (setNodeId == null) |
| setNodeId = grid.localNode().id(); |
| else |
| fail("For collocated set all items should be stored on single node."); |
| } |
| } |
| } |
| } |