| /* |
| * 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.List; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.cache.query.FieldsQueryCursor; |
| import org.apache.ignite.cache.query.SqlFieldsQuery; |
| 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.cluster.ClusterState.INACTIVE; |
| import static org.apache.ignite.internal.processors.cache.ClusterReadOnlyModeTestUtils.cacheConfigurations; |
| import static org.apache.ignite.internal.processors.cache.ClusterReadOnlyModeTestUtils.cacheNames; |
| |
| /** |
| * Checks, that enabling cluster read-only mode doesn't break select SQL. |
| */ |
| public class ClusterReadOnlyModeDoesNotBreakSqlSelectTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setCacheConfiguration(cacheConfigurations()) |
| .setDataStorageConfiguration( |
| new DataStorageConfiguration().setDefaultDataRegionConfiguration( |
| new DataRegionConfiguration().setPersistenceEnabled(true) |
| ) |
| ); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| |
| super.afterTest(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| } |
| |
| /** */ |
| @Test |
| public void test() throws Exception { |
| Ignite crd = startGridsMultiThreaded(2); |
| |
| setAndCheckClusterState(crd, ACTIVE); |
| |
| for (String cacheName : cacheNames()) |
| crd.cache(cacheName).put(cacheName.hashCode(), 2 * cacheName.hashCode()); |
| |
| checkSelect(crd); |
| |
| setAndCheckClusterState(crd, ACTIVE_READ_ONLY); |
| |
| checkSelect(crd); |
| |
| setAndCheckClusterState(crd, INACTIVE); |
| setAndCheckClusterState(crd, ACTIVE_READ_ONLY); |
| |
| checkSelect(crd); |
| |
| setAndCheckClusterState(crd, ACTIVE); |
| |
| checkSelect(crd); |
| } |
| |
| /** */ |
| private void setAndCheckClusterState(Ignite crd, ClusterState state) { |
| crd.cluster().state(state); |
| |
| assertEquals(state, crd.cluster().state()); |
| } |
| |
| /** */ |
| private void checkSelect(Ignite crd) { |
| for (String cacheName : cacheNames()) { |
| assertEquals(cacheName, 1, crd.cache(cacheName).size()); |
| |
| try (FieldsQueryCursor<?> cur = crd.cache(cacheName).query(new SqlFieldsQuery("SELECT * FROM Integer"))) { |
| List<?> rows = cur.getAll(); |
| |
| assertEquals(cacheName, 1, rows.size()); |
| |
| List<?> row = (List<?>)rows.get(0); |
| |
| assertEquals(cacheName, 2, row.size()); |
| assertEquals(cacheName, cacheName.hashCode(), row.get(0)); |
| assertEquals(cacheName, 2 * cacheName.hashCode(), row.get(1)); |
| } |
| } |
| } |
| } |