| /* |
| * 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.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import javax.cache.Cache; |
| import javax.cache.processor.EntryProcessor; |
| import javax.cache.processor.EntryProcessorException; |
| import javax.cache.processor.MutableEntry; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.binary.BinaryObjectBuilder; |
| import org.apache.ignite.cache.CacheEntryProcessor; |
| import org.apache.ignite.cache.query.ContinuousQuery; |
| import org.apache.ignite.cache.query.QueryCursor; |
| import org.apache.ignite.cache.query.ScanQuery; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.After; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.cache.PartitionLossPolicy.READ_WRITE_SAFE; |
| |
| /** |
| * |
| */ |
| public class BinaryMetadataRegistrationInsideEntryProcessorTest extends GridCommonAbstractTest { |
| /** */ |
| private static final String CACHE_NAME = "test-cache"; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration() { |
| TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder() |
| .setAddresses(Collections.singletonList("127.0.0.1:47500..47509")); |
| |
| return new IgniteConfiguration() |
| .setDiscoverySpi(new TcpDiscoverySpi().setIpFinder(ipFinder)) |
| .setPeerClassLoadingEnabled(true); |
| } |
| |
| /** Stop all grids after each test. */ |
| @After |
| public void stopAllGridsAfterTest() { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed; |
| */ |
| @Test |
| public void test() throws Exception { |
| Ignite ignite = startGrids(2); |
| |
| IgniteCache<Integer, Map<Integer, CustomObj>> cache = ignite.createCache(CACHE_NAME); |
| |
| try { |
| for (int i = 0; i < 10_000; i++) |
| cache.invoke(i, new CustomProcessor()); |
| } |
| catch (Exception e) { |
| Map<Integer, CustomObj> val = cache.get(1); |
| |
| if ((val != null) && (val.get(1).anEnum == CustomEnum.ONE) && val.get(1).obj.data.equals("test")) |
| System.out.println("Data was saved."); |
| else |
| System.out.println("Data wasn't saved."); |
| |
| throw e; |
| } |
| } |
| |
| /** |
| * Continuously execute multiple EntryProcessors with having continuous queries in parallel. |
| * This used to lead to several deadlocks. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testContinuousQueryAndBinaryObjectBuilder() throws Exception { |
| startGrids(3).cluster().active(true); |
| |
| grid(0).createCache(new CacheConfiguration<>() |
| .setName(CACHE_NAME) |
| .setAtomicityMode(ATOMIC) |
| .setBackups(2) |
| .setCacheMode(PARTITIONED) |
| .setWriteSynchronizationMode(FULL_SYNC) |
| .setPartitionLossPolicy(READ_WRITE_SAFE) |
| ); |
| |
| IgniteEx client1 = startClientGrid(getConfiguration().setIgniteInstanceName("client1")); |
| IgniteEx client2 = startClientGrid(getConfiguration().setIgniteInstanceName("client2")); |
| |
| AtomicBoolean stop = new AtomicBoolean(); |
| AtomicInteger keyCntr = new AtomicInteger(); |
| AtomicInteger binaryTypeCntr = new AtomicInteger(); |
| |
| /** */ |
| class MyEntryProcessor implements CacheEntryProcessor<Object, Object, Object> { |
| /** Cached int value retrieved from {@code binaryTypeCntr} variable. */ |
| private int i; |
| |
| /** */ |
| public MyEntryProcessor(int i) { |
| this.i = i; |
| } |
| |
| /** */ |
| @IgniteInstanceResource |
| Ignite ignite; |
| |
| /** {@inheritDoc} */ |
| @Override public Object process(MutableEntry<Object, Object> entry, Object... arguments) |
| throws EntryProcessorException { |
| BinaryObjectBuilder builder = ignite.binary().builder("my_type"); |
| |
| builder.setField("new_field" + i, i); |
| |
| entry.setValue(builder.build()); |
| |
| return null; |
| } |
| } |
| |
| IgniteInternalFuture fut1 = GridTestUtils.runMultiThreadedAsync(() -> { |
| IgniteCache<Object, Object> cache = client1.cache(CACHE_NAME).withKeepBinary(); |
| |
| while (!stop.get()) { |
| Integer key = keyCntr.getAndIncrement(); |
| |
| cache.put(key, key); |
| |
| cache.invoke(key, new MyEntryProcessor(binaryTypeCntr.get())); |
| |
| binaryTypeCntr.incrementAndGet(); |
| } |
| }, 8, "writer-thread"); |
| |
| IgniteInternalFuture fut2 = GridTestUtils.runAsync(() -> { |
| IgniteCache<Object, Object> cache = client2.cache(CACHE_NAME).withKeepBinary(); |
| |
| while (!stop.get()) { |
| ContinuousQuery<Object, Object> qry = new ContinuousQuery<>(); |
| |
| qry.setInitialQuery(new ScanQuery<>((key, val) -> true)); |
| |
| qry.setLocalListener(evts -> {}); |
| |
| //noinspection EmptyTryBlock |
| try (QueryCursor<Cache.Entry<Object, Object>> cursor = cache.query(qry)) { |
| // No-op. |
| } |
| } |
| }); |
| |
| doSleep(10_000); |
| |
| stop.set(true); |
| |
| fut1.get(10, TimeUnit.SECONDS); |
| fut2.get(10, TimeUnit.SECONDS); |
| } |
| |
| /** |
| * |
| */ |
| private static class CustomProcessor implements EntryProcessor<Integer, |
| Map<Integer, CustomObj>, Object> { |
| /** {@inheritDoc} */ |
| @Override public Object process( |
| MutableEntry<Integer, Map<Integer, CustomObj>> entry, |
| Object... objects) throws EntryProcessorException { |
| Map<Integer, CustomObj> map = new HashMap<>(); |
| |
| map.put(1, new CustomObj(new CustomInnerObject("test"), CustomEnum.ONE)); |
| |
| entry.setValue(map); |
| |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class CustomObj { |
| /** Object. */ |
| private final CustomInnerObject obj; |
| |
| /** Enum. */ |
| private final CustomEnum anEnum; |
| |
| /** |
| * @param obj Object. |
| * @param anEnum Enum. |
| */ |
| CustomObj( |
| CustomInnerObject obj, |
| CustomEnum anEnum) { |
| this.obj = obj; |
| this.anEnum = anEnum; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private enum CustomEnum { |
| /** */ |
| ONE(1), |
| |
| /** */ |
| TWO(2), |
| |
| /** */ |
| THREE(3); |
| |
| /** Value. */ |
| private final Object val; |
| |
| /** |
| * @param val Value. |
| */ |
| CustomEnum(Object val) { |
| this.val = val; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class CustomInnerObject { |
| /** */ |
| private final String data; |
| |
| /** |
| * @param data Data. |
| */ |
| CustomInnerObject(String data) { |
| this.data = data; |
| } |
| } |
| } |