| /* |
| * 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.Collection; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.cluster.BaselineNode; |
| import org.apache.ignite.cluster.ClusterState; |
| import org.apache.ignite.configuration.DataRegionConfiguration; |
| import org.apache.ignite.configuration.DataStorageConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cluster.ClusterState.ACTIVE; |
| import static org.apache.ignite.cluster.ClusterState.ACTIVE_READ_ONLY; |
| import static org.apache.ignite.testframework.GridTestUtils.assertNotContains; |
| |
| /** |
| * Checks that node out of baseline will no be added to baseline during transition from one active cluster state to |
| * another active cluster state. |
| */ |
| public class ClusterActiveStateChangeWithNodeOutOfBaselineTest extends GridCommonAbstractTest { |
| /** Nodes count. */ |
| private static final int NODES_CNT = 3; |
| |
| /** Id of node out of baseline. */ |
| private static final int NODE_OUT_OF_BASELINE_ID = NODES_CNT; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| |
| Ignite crd = startGridsMultiThreaded(NODES_CNT); |
| |
| crd.cluster().state(ClusterState.ACTIVE); |
| |
| startGrid(NODE_OUT_OF_BASELINE_ID); |
| |
| checkBaseline(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTestsStopped() throws Exception { |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| |
| super.afterTestsStopped(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setDataStorageConfiguration( |
| new DataStorageConfiguration().setDefaultDataRegionConfiguration( |
| new DataRegionConfiguration().setPersistenceEnabled(true) |
| ) |
| ); |
| } |
| |
| /** */ |
| @Test |
| public void testActiveActive() { |
| check(ACTIVE, ACTIVE); |
| } |
| |
| /** */ |
| @Test |
| public void testActiveReadOnly() { |
| check(ACTIVE, ACTIVE_READ_ONLY); |
| } |
| |
| /** */ |
| @Test |
| public void testReadOnlyActive() { |
| check(ACTIVE_READ_ONLY, ACTIVE); |
| } |
| |
| /** */ |
| @Test |
| public void testReadOnlyReadOnly() { |
| check(ACTIVE_READ_ONLY, ACTIVE_READ_ONLY); |
| } |
| |
| /** */ |
| private void check(ClusterState initialState, ClusterState targetState) { |
| assertTrue(String.valueOf(initialState), initialState.active()); |
| assertTrue(String.valueOf(targetState), targetState.active()); |
| |
| if (grid(0).cluster().state() != initialState) |
| grid(0).cluster().state(initialState); |
| |
| assertEquals(initialState, grid(0).cluster().state()); |
| |
| checkBaseline(); |
| |
| grid(0).cluster().state(targetState); |
| |
| assertEquals(targetState, grid(0).cluster().state()); |
| |
| checkBaseline(); |
| } |
| |
| /** */ |
| private void checkBaseline() { |
| Collection<BaselineNode> bltNodes = grid(0).cluster().currentBaselineTopology(); |
| |
| assertEquals(NODES_CNT, bltNodes.size()); |
| |
| assertNotContains(log, bltNodes, grid(NODE_OUT_OF_BASELINE_ID).cluster().localNode()); |
| } |
| } |