| /* |
| * 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; |
| |
| import java.util.UUID; |
| import java.util.concurrent.Callable; |
| import org.apache.ignite.IgniteCompute; |
| import org.apache.ignite.cluster.ClusterGroup; |
| import org.apache.ignite.cluster.ClusterGroupEmptyException; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.lang.IgniteClosure; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.lang.IgniteRunnable; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * |
| */ |
| public class IgniteComputeEmptyClusterGroupTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration ccfg = defaultCacheConfiguration(); |
| |
| ccfg.setCacheMode(PARTITIONED); |
| |
| cfg.setCacheConfiguration(ccfg); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| startGrids(2); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testAsync() throws Exception { |
| ClusterGroup empty = ignite(0).cluster().forNodeId(UUID.randomUUID()); |
| |
| assertEquals(0, empty.nodes().size()); |
| |
| IgniteCompute comp = ignite(0).compute(empty); |
| |
| checkFutureFails(comp.affinityRunAsync(DEFAULT_CACHE_NAME, 1, new FailRunnable())); |
| |
| checkFutureFails(comp.applyAsync(new FailClosure(), new Object())); |
| |
| checkFutureFails(comp.affinityCallAsync(DEFAULT_CACHE_NAME, 1, new FailCallable())); |
| |
| checkFutureFails(comp.broadcastAsync(new FailCallable())); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testSync() throws Exception { |
| ClusterGroup empty = ignite(0).cluster().forNodeId(UUID.randomUUID()); |
| |
| assertEquals(0, empty.nodes().size()); |
| |
| final IgniteCompute comp = ignite(0).compute(empty); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| comp.affinityRun(DEFAULT_CACHE_NAME, 1, new FailRunnable()); |
| |
| return null; |
| } |
| }, ClusterGroupEmptyException.class, null); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| comp.apply(new FailClosure(), new Object()); |
| |
| return null; |
| } |
| }, ClusterGroupEmptyException.class, null); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| comp.affinityCall(DEFAULT_CACHE_NAME, 1, new FailCallable()); |
| |
| return null; |
| } |
| }, ClusterGroupEmptyException.class, null); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| comp.broadcast(new FailCallable()); |
| |
| return null; |
| } |
| }, ClusterGroupEmptyException.class, null); |
| } |
| |
| /** |
| * @param fut Future. |
| */ |
| private void checkFutureFails(final IgniteFuture fut) { |
| assertNotNull(fut); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| fut.get(); |
| |
| return null; |
| } |
| }, ClusterGroupEmptyException.class, null); |
| } |
| |
| /** |
| * |
| */ |
| private static class FailClosure implements IgniteClosure<Object, Object> { |
| /** {@inheritDoc} */ |
| @Override public Object apply(Object o) { |
| fail(); |
| |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class FailRunnable implements IgniteRunnable { |
| /** {@inheritDoc} */ |
| @Override public void run() { |
| fail(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class FailCallable implements IgniteCallable<Object> { |
| /** {@inheritDoc} */ |
| @Override public Object call() throws Exception { |
| fail(); |
| |
| return null; |
| } |
| } |
| } |