| /* |
| * 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.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.UUID; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCompute; |
| import org.apache.ignite.Ignition; |
| import org.apache.ignite.cluster.ClusterGroup; |
| import org.apache.ignite.cluster.ClusterMetrics; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.lang.GridAbsPredicate; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class ClusterNodeMetricsUpdateTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setMetricsUpdateFrequency(500); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMetrics() throws Exception { |
| int NODES = 6; |
| |
| Ignite srv0 = startGridsMultiThreaded(NODES / 2); |
| |
| startClientGridsMultiThreaded(NODES / 2, NODES / 2); |
| |
| Map<UUID, Integer> expJobs = new HashMap<>(); |
| |
| for (int i = 0; i < NODES; i++) |
| expJobs.put(nodeId(i), 0); |
| |
| checkMetrics(NODES, expJobs); |
| |
| for (int i = 0; i < NODES; i++) { |
| UUID nodeId = nodeId(i); |
| |
| IgniteCompute c = srv0.compute(srv0.cluster().forNodeId(nodeId(i))); |
| |
| c.call(new DummyCallable(null)); |
| |
| expJobs.put(nodeId, 1); |
| } |
| } |
| |
| /** |
| * @param expNodes Expected nodes. |
| * @param expJobs Expected jobs number per node. |
| */ |
| private void checkMetrics0(int expNodes, Map<UUID, Integer> expJobs) { |
| List<Ignite> nodes = Ignition.allGrids(); |
| |
| assertEquals(expNodes, nodes.size()); |
| assertEquals(expNodes, expJobs.size()); |
| |
| int totalJobs = 0; |
| |
| for (Integer c : expJobs.values()) |
| totalJobs += c; |
| |
| for (final Ignite ignite : nodes) { |
| ClusterMetrics m = ignite.cluster().metrics(); |
| |
| assertEquals(expNodes, m.getTotalNodes()); |
| assertEquals(totalJobs, m.getTotalExecutedJobs()); |
| |
| for (Map.Entry<UUID, Integer> e : expJobs.entrySet()) { |
| UUID nodeId = e.getKey(); |
| |
| ClusterGroup g = ignite.cluster().forNodeId(nodeId); |
| |
| ClusterMetrics nodeM = g.metrics(); |
| |
| assertEquals(e.getValue(), (Integer)nodeM.getTotalExecutedJobs()); |
| } |
| } |
| } |
| |
| /** |
| * @param expNodes Expected nodes. |
| * @param expJobs Expected jobs number per node. |
| * @throws Exception If failed. |
| */ |
| private void checkMetrics(final int expNodes, final Map<UUID, Integer> expJobs) throws Exception { |
| GridTestUtils.waitForCondition(new GridAbsPredicate() { |
| @Override public boolean apply() { |
| try { |
| checkMetrics0(expNodes, expJobs); |
| } |
| catch (AssertionError e) { |
| return false; |
| } |
| |
| return true; |
| } |
| }, 5000); |
| |
| checkMetrics0(expNodes, expJobs); |
| } |
| |
| /** |
| * |
| */ |
| private static class DummyCallable implements IgniteCallable<Object> { |
| /** */ |
| private byte[] data; |
| |
| /** |
| * @param data Data. |
| */ |
| DummyCallable(byte[] data) { |
| this.data = data; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object call() throws Exception { |
| return data; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| } |