| /* |
| * 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.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.QueryEntity; |
| import org.apache.ignite.cache.QueryIndex; |
| import org.apache.ignite.cache.affinity.Affinity; |
| import org.apache.ignite.cache.query.QueryCursor; |
| import org.apache.ignite.cache.query.SqlFieldsQuery; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheDistributedJoinQueryConditionsTest extends GridCommonAbstractTest { |
| /** */ |
| private static final TcpDiscoveryIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true); |
| |
| /** */ |
| private static final String PERSON_CACHE = "person"; |
| |
| /** */ |
| private static final String ORG_CACHE = "org"; |
| |
| /** */ |
| private boolean client; |
| |
| /** */ |
| private int total; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| TcpDiscoverySpi spi = ((TcpDiscoverySpi) cfg.getDiscoverySpi()); |
| |
| spi.setIpFinder(IP_FINDER); |
| |
| cfg.setClientMode(client); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(2); |
| |
| client = true; |
| |
| startGrid(2); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTestsStopped() throws Exception { |
| stopAllGrids(); |
| |
| super.afterTestsStopped(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void testJoinQuery1() throws Exception { |
| joinQuery1(true); |
| } |
| |
| /** |
| * @param idx Use index flag. |
| * @throws Exception If failed. |
| */ |
| private void joinQuery1(boolean idx) throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = |
| cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(idx, idx))); |
| CacheConfiguration ccfg2 = |
| cacheConfiguration(ORG_CACHE).setQueryEntities(F.asList(organizationEntity(idx))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| client.createCache(ccfg2); |
| |
| List<Integer> orgIds = putData1(); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key", pCache, total); |
| |
| checkQuery("select * from (select o._key, o.name, p._key pKey, p.name pName " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key)", pCache, total); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o inner join Person p " + |
| "on p.orgId = o._key", pCache, total); |
| |
| checkQuery("select * from (select o._key o_key, o.name o_name, p._key p_key, p.name p_name " + |
| "from \"org\".Organization o inner join Person p " + |
| "on p.orgId = o._key)", pCache, total); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and o._key=" + orgIds.get(3), pCache, 3); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and o._key IN (" + orgIds.get(2) + "," + orgIds.get(3) + ")", pCache, 5); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and o._key IN (" + orgIds.get(2) + "," + orgIds.get(3) + ")", pCache, 5); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and o._key > " + orgIds.get(2), pCache, total - 3); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and o._key > " + orgIds.get(1) + " and o._key < " + orgIds.get(4), pCache, 5); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.name = o.name", pCache, total); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.name = o.name and o._key=" + orgIds.get(0), pCache, 0); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.name = o.name and o._key=" + orgIds.get(3), pCache, 3); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.name = o.name and o._key IN (" + orgIds.get(2) + "," + orgIds.get(3) + ")", pCache, 5); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.name = o.name and o.name='obj-" + orgIds.get(3) + "'", pCache, 3); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void testJoinQuery2() throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(false, true))); |
| CacheConfiguration ccfg2 = cacheConfiguration(ORG_CACHE).setQueryEntities(F.asList(organizationEntity(false))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| IgniteCache<Object, Object> orgCache = client.createCache(ccfg2); |
| |
| ClusterNode node0 = ignite(0).cluster().localNode(); |
| ClusterNode node1 = ignite(1).cluster().localNode(); |
| |
| Affinity<Object> aff = client.affinity(PERSON_CACHE); |
| |
| AtomicInteger orgKey = new AtomicInteger(); |
| AtomicInteger pKey = new AtomicInteger(); |
| |
| List<Integer> pIds = new ArrayList<>(); |
| |
| for (int i = 0; i < 3; i++) { |
| Integer orgId = keyForNode(aff, orgKey, node0); |
| |
| orgCache.put(orgId, new Organization("org-" + orgId)); |
| |
| Integer pId = keyForNode(aff, pKey, node1); |
| |
| pCache.put(pId, new Person(orgId, "p-" + orgId)); |
| |
| pIds.add(pId); |
| } |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and p._key >= 0", pCache, 3); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and p._key=" + pIds.get(0), pCache, 1); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId = o._key and p._key in (" + pIds.get(0) + ", " + pIds.get(1) + ")", pCache, 2); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void _testJoinQuery3() throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(false, true))); |
| CacheConfiguration ccfg2 = cacheConfiguration(ORG_CACHE).setQueryEntities(F.asList(organizationEntity(false))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| IgniteCache<Object, Object> orgCache = client.createCache(ccfg2); |
| |
| ClusterNode node0 = ignite(0).cluster().localNode(); |
| ClusterNode node1 = ignite(1).cluster().localNode(); |
| |
| Affinity<Object> aff = client.affinity(PERSON_CACHE); |
| |
| AtomicInteger orgKey = new AtomicInteger(); |
| AtomicInteger pKey = new AtomicInteger(); |
| |
| List<Integer> pIds = new ArrayList<>(); |
| |
| for (int i = 0; i < 3; i++) { |
| Integer orgId = keyForNode(aff, orgKey, node0); |
| |
| orgCache.put(orgId, new Organization("org-" + orgId)); |
| |
| Integer pId = keyForNode(aff, pKey, node1); |
| |
| pCache.put(pId, new Person(orgId + 100_000, "p-" + orgId)); |
| |
| pIds.add(pId); |
| } |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId != o._key", pCache, 9); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId != o._key and p._key=" + pIds.get(0), pCache, 3); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId != o._key and p._key in (" + pIds.get(0) + ", " + pIds.get(1) + ")", pCache, 6); |
| |
| checkQuery("select o._key, o.name, p._key, p.name " + |
| "from \"org\".Organization o, Person p " + |
| "where p.orgId != o._key and p._key >=" + pIds.get(0) + "and p._key <= " + pIds.get(2), pCache, 9); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void testJoinQuery4() throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = |
| cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(true, false))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| |
| ClusterNode node0 = ignite(0).cluster().localNode(); |
| ClusterNode node1 = ignite(1).cluster().localNode(); |
| |
| Affinity<Object> aff = client.affinity(PERSON_CACHE); |
| |
| AtomicInteger pKey = new AtomicInteger(); |
| |
| Integer pId0 = keyForNode(aff, pKey, node0); |
| |
| pCache.put(pId0, new Person(0, "p0")); |
| |
| for (int i = 0; i < 3; i++) { |
| Integer pId = keyForNode(aff, pKey, node1); |
| |
| pCache.put(pId, new Person(0, "p")); |
| } |
| |
| checkQuery("select p1._key, p1.name, p2._key, p2.name " + |
| "from Person p1, Person p2 " + |
| "where p2._key > p1._key", pCache, 6); |
| |
| checkQuery("select p1._key, p1.name, p2._key, p2.name " + |
| "from Person p1, Person p2 " + |
| "where p2._key > p1._key and p1._key=" + pId0, pCache, 3); |
| |
| checkQuery("select p1._key, p1.name, p2._key, p2.name " + |
| "from Person p1, Person p2 " + |
| "where p2._key > p1._key and p1.name='p0'", pCache, 3); |
| |
| checkQuery("select p1._key, p1.name, p2._key, p2.name " + |
| "from Person p1, Person p2 " + |
| "where p1.name > p2.name", pCache, 3); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void testJoinQuery5() throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(false, true))); |
| CacheConfiguration ccfg2 = cacheConfiguration(ORG_CACHE).setQueryEntities(F.asList(organizationEntity(false))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| IgniteCache<Object, Object> orgCache = client.createCache(ccfg2); |
| |
| ClusterNode node0 = ignite(0).cluster().localNode(); |
| ClusterNode node1 = ignite(1).cluster().localNode(); |
| |
| Affinity<Object> aff = client.affinity(PERSON_CACHE); |
| |
| AtomicInteger orgKey = new AtomicInteger(); |
| AtomicInteger pKey = new AtomicInteger(); |
| |
| Integer orgId = keyForNode(aff, orgKey, node0); |
| |
| orgCache.put(orgId, new Organization("org-" + orgId)); |
| |
| Integer pId = keyForNode(aff, pKey, node1); |
| |
| pCache.put(pId, new Person(orgId, "p-" + orgId)); |
| |
| checkQuery("select o._key from \"org\".Organization o, Person p where p.orgId = o._key", pCache, 1); |
| |
| // Distributed join is not enabled for expressions, just check query does not fail. |
| checkQuery("select o.name from \"org\".Organization o where o._key in " + |
| "(select o._key from \"org\".Organization o, Person p where p.orgId = o._key)", pCache, 0); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| public void testJoinQuery6() throws Exception { |
| Ignite client = grid(2); |
| |
| try { |
| CacheConfiguration ccfg1 = |
| cacheConfiguration(PERSON_CACHE).setQueryEntities(F.asList(personEntity(true, true))); |
| CacheConfiguration ccfg2 = |
| cacheConfiguration(ORG_CACHE).setQueryEntities(F.asList(organizationEntity(true))); |
| |
| IgniteCache<Object, Object> pCache = client.createCache(ccfg1); |
| |
| client.createCache(ccfg2); |
| |
| putData1(); |
| |
| checkQuery("select _key, name from \"org\".Organization o " + |
| "inner join (select orgId from Person) p on p.orgId = o._key", pCache, total); |
| |
| checkQuery("select o._key, o.name from (select _key, name from \"org\".Organization) o " + |
| "inner join Person p on p.orgId = o._key", pCache, total); |
| |
| checkQuery("select o._key, o.name from (select _key, name from \"org\".Organization) o " + |
| "inner join (select orgId from Person) p on p.orgId = o._key", pCache, total); |
| |
| checkQuery("select * from " + |
| "(select _key, name from \"org\".Organization) o " + |
| "inner join " + |
| "(select orgId from Person) p " + |
| "on p.orgId = o._key", pCache, total); |
| } |
| finally { |
| client.destroyCache(PERSON_CACHE); |
| client.destroyCache(ORG_CACHE); |
| } |
| } |
| |
| /** |
| * @param sql SQL. |
| * @param cache Cache. |
| * @param expSize Expected results size. |
| * @param args Arguments. |
| */ |
| private void checkQuery(String sql, IgniteCache<Object, Object> cache, int expSize, Object... args) { |
| log.info("Execute query: " + sql); |
| |
| checkQuery(sql, cache, false, expSize, args); |
| |
| checkQuery(sql, cache, true, expSize, args); |
| } |
| |
| /** |
| * @param sql SQL. |
| * @param cache Cache. |
| * @param enforceJoinOrder Enforce join order flag. |
| * @param expSize Expected results size. |
| * @param args Arguments. |
| */ |
| private void checkQuery(String sql, |
| IgniteCache<Object, Object> cache, |
| boolean enforceJoinOrder, |
| int expSize, |
| Object... args) { |
| SqlFieldsQuery qry = new SqlFieldsQuery(sql); |
| |
| qry.setDistributedJoins(true); |
| qry.setEnforceJoinOrder(enforceJoinOrder); |
| qry.setArgs(args); |
| |
| log.info("Plan: " + queryPlan(cache, qry)); |
| |
| QueryCursor<List<?>> cur = cache.query(qry); |
| |
| List<List<?>> res = cur.getAll(); |
| |
| if (expSize != res.size()) |
| log.info("Results: " + res); |
| |
| assertEquals(expSize, res.size()); |
| } |
| |
| /** |
| * @param idxName Name index flag. |
| * @param idxOrgId Org ID index flag. |
| * @return Entity. |
| */ |
| private QueryEntity personEntity(boolean idxName, boolean idxOrgId) { |
| QueryEntity entity = new QueryEntity(); |
| |
| entity.setKeyType(Integer.class.getName()); |
| entity.setValueType(Person.class.getName()); |
| |
| entity.addQueryField("orgId", Integer.class.getName(), null); |
| entity.addQueryField("name", String.class.getName(), null); |
| |
| List<QueryIndex> idxs = new ArrayList<>(); |
| |
| if (idxName) { |
| QueryIndex idx = new QueryIndex("name"); |
| |
| idxs.add(idx); |
| } |
| |
| if (idxOrgId) { |
| QueryIndex idx = new QueryIndex("orgId"); |
| |
| idxs.add(idx); |
| } |
| |
| entity.setIndexes(idxs); |
| |
| return entity; |
| } |
| |
| /** |
| * @param idxName Name index flag. |
| * @return Entity. |
| */ |
| private QueryEntity organizationEntity(boolean idxName) { |
| QueryEntity entity = new QueryEntity(); |
| |
| entity.setKeyType(Integer.class.getName()); |
| entity.setValueType(Organization.class.getName()); |
| |
| entity.addQueryField("name", String.class.getName(), null); |
| |
| if (idxName) { |
| QueryIndex idx = new QueryIndex("name"); |
| |
| entity.setIndexes(F.asList(idx)); |
| } |
| |
| return entity; |
| } |
| |
| /** |
| * @return Organization ids. |
| */ |
| private List<Integer> putData1() { |
| total = 0; |
| |
| Ignite client = grid(2); |
| |
| Affinity<Object> aff = client.affinity(PERSON_CACHE); |
| |
| IgniteCache<Object, Object> personCache = client.cache(PERSON_CACHE); |
| IgniteCache<Object, Object> orgCache = client.cache(ORG_CACHE); |
| |
| AtomicInteger pKey = new AtomicInteger(); |
| AtomicInteger orgKey = new AtomicInteger(); |
| |
| ClusterNode node0 = ignite(0).cluster().localNode(); |
| ClusterNode node1 = ignite(1).cluster().localNode(); |
| |
| List<Integer> data = new ArrayList<>(); |
| |
| for (int i = 0; i < 5; i++) { |
| int orgId = keyForNode(aff, orgKey, node0); |
| |
| orgCache.put(orgId, new Organization("obj-" + orgId)); |
| |
| for (int j = 0; j < i; j++) { |
| personCache.put(keyForNode(aff, pKey, node1), new Person(orgId, "obj-" + orgId)); |
| |
| total++; |
| } |
| |
| data.add(orgId); |
| } |
| |
| return data; |
| } |
| |
| /** |
| * @param name Cache name. |
| * @return Configuration. |
| */ |
| private CacheConfiguration cacheConfiguration(String name) { |
| CacheConfiguration ccfg = new CacheConfiguration(); |
| |
| ccfg.setName(name); |
| ccfg.setWriteSynchronizationMode(FULL_SYNC); |
| ccfg.setAtomicityMode(ATOMIC); |
| ccfg.setBackups(0); |
| |
| return ccfg; |
| } |
| |
| /** |
| * |
| */ |
| private static class Person implements Serializable { |
| /** */ |
| int orgId; |
| |
| /** */ |
| String name; |
| |
| /** |
| * @param orgId Organization ID. |
| * @param name Name. |
| */ |
| public Person(int orgId, String name) { |
| this.orgId = orgId; |
| this.name = name; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class Organization implements Serializable { |
| /** */ |
| String name; |
| |
| /** |
| * @param name Name. |
| */ |
| public Organization(String name) { |
| this.name = name; |
| } |
| } |
| } |