| /* |
| * 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.io.Serializable; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.IgniteLogger; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobAdapter; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeTask; |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.compute.ComputeTaskFuture; |
| import org.apache.ignite.compute.ComputeTaskName; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.events.Event; |
| import org.apache.ignite.events.EventType; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.apache.ignite.resources.LoggerResource; |
| import org.apache.ignite.spi.IgniteSpiException; |
| import org.apache.ignite.spi.deployment.local.LocalDeploymentSpi; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.events.EventType.EVT_TASK_DEPLOYED; |
| import static org.apache.ignite.events.EventType.EVT_TASK_UNDEPLOYED; |
| |
| /** |
| * Task deployment tests. |
| */ |
| @GridCommonTest(group = "Kernal Self") |
| public class GridDeploymentSelfTest extends GridCommonAbstractTest { |
| /** */ |
| private TestDeploymentSpi depSpi; |
| |
| /** */ |
| private boolean p2pEnabled = true; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| depSpi = new TestDeploymentSpi(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| depSpi = null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setDeploymentSpi(depSpi = new TestDeploymentSpi()); |
| cfg.setPeerClassLoadingEnabled(p2pEnabled); |
| |
| // Disable cache since it can deploy some classes during start process. |
| cfg.setCacheConfiguration(); |
| |
| cfg.setIncludeEventTypes(EventType.EVTS_ALL); |
| |
| return cfg; |
| } |
| |
| /** */ |
| public GridDeploymentSelfTest() { |
| super(/*start grid*/false); |
| } |
| |
| /** |
| * @param ignite Grid. |
| * @param taskName Task name. |
| * @return {@code True} if task is not deployed. |
| */ |
| private boolean checkUndeployed(Ignite ignite, String taskName) { |
| return ignite.compute().localTasks().get(taskName) == null; |
| } |
| |
| /** |
| * @param ignite Grid. |
| */ |
| private void stopGrid(Ignite ignite) { |
| try { |
| if (ignite != null) |
| stopGrid(ignite.name()); |
| } |
| catch (Throwable e) { |
| error("Got error when stopping grid.", e); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testDeploy() throws Exception { |
| Ignite ignite = startGrid(getTestIgniteInstanceName()); |
| |
| try { |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 1 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert checkUndeployed(ignite, GridDeploymentTestTask.class.getName()); |
| } |
| finally { |
| stopGrid(ignite); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testIgnoreDeploymentSpi() throws Exception { |
| // If peer class loading is disabled and local deployment SPI |
| // is configured, SPI should be ignored. |
| p2pEnabled = false; |
| |
| Ignite ignite = startGrid(getTestIgniteInstanceName()); |
| |
| try { |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert depSpi.getRegisterCount() == 0 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert depSpi.getRegisterCount() == 0 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| } |
| finally { |
| stopGrid(ignite); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testRedeploy() throws Exception { |
| Ignite ignite = startGrid(getTestIgniteInstanceName()); |
| |
| try { |
| // Added to work with P2P. |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| // Check auto-deploy. |
| ComputeTaskFuture<?> fut = executeAsync(ignite.compute(), GridDeploymentTestTask.class.getName(), null); |
| |
| fut.get(); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| // Check 2nd execute. |
| fut = executeAsync(ignite.compute(), GridDeploymentTestTask.class.getName(), null); |
| |
| fut.get(); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| // Redeploy, should be NO-OP for the same task. |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| // Check 2nd execute. |
| fut = executeAsync(ignite.compute(), GridDeploymentTestTask.class.getName(), null); |
| |
| fut.get(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| // Check undeploy. |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) == null; |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 1 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| // Added to work with P2P |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| // Check auto-deploy. |
| executeAsync(ignite.compute(), GridDeploymentTestTask.class.getName(), null); |
| |
| assert depSpi.getRegisterCount() == 2; |
| assert depSpi.getUnregisterCount() == 1; |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| ignite.compute().localDeployTask(GridDeploymentTestTask1.class, |
| GridDeploymentTestTask1.class.getClassLoader()); |
| |
| try { |
| ignite.compute().localDeployTask(GridDeploymentTestTask2.class, |
| GridDeploymentTestTask2.class.getClassLoader()); |
| |
| assert false : "Should not be able to deploy 2 task with same task name"; |
| } |
| catch (IgniteException e) { |
| info("Received expected grid exception: " + e); |
| } |
| |
| assert depSpi.getRegisterCount() == 3 : "Invalid register count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 1 : "Invalid unregister count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get("GridDeploymentTestTask") != null; |
| |
| Class<? extends ComputeTask<?, ?>> cls = ignite.compute().localTasks().get("GridDeploymentTestTask"); |
| |
| assert cls.getName().equals(GridDeploymentTestTask1.class.getName()); |
| } |
| finally { |
| stopGrid(ignite); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings({"BusyWait"}) |
| @Test |
| public void testDeployOnTwoNodes() throws Exception { |
| Ignite ignite1 = startGrid(getTestIgniteInstanceName() + '1'); |
| Ignite ignite2 = startGrid(getTestIgniteInstanceName() + '2'); |
| |
| try { |
| assert !ignite1.cluster().forRemotes().nodes().isEmpty() : ignite1.cluster().forRemotes(); |
| assert !ignite2.cluster().forRemotes().nodes().isEmpty() : ignite2.cluster().forRemotes(); |
| |
| ignite1.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| ignite2.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert ignite1.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| assert ignite2.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| ignite1.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert checkUndeployed(ignite1, GridDeploymentTestTask.class.getName()); |
| |
| int cnt = 0; |
| |
| boolean taskUndeployed = false; |
| |
| while (cnt++ < 10 && !taskUndeployed) { |
| taskUndeployed = checkUndeployed(ignite2, GridDeploymentTestTask.class.getName()); |
| |
| if (!taskUndeployed) |
| Thread.sleep(500); |
| } |
| |
| // Undeploy on one node should undeploy explicitly deployed |
| // tasks on the others |
| assert taskUndeployed; |
| } |
| finally { |
| stopGrid(ignite1); |
| stopGrid(ignite2); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testDeployEvents() throws Exception { |
| Ignite ignite = startGrid(getTestIgniteInstanceName()); |
| |
| try { |
| DeploymentEventListener evtLsnr = new DeploymentEventListener(); |
| |
| ignite.events().localListen(evtLsnr, EVT_TASK_DEPLOYED, EVT_TASK_UNDEPLOYED); |
| |
| // Should generate 1st deployment event. |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 0 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| // Should generate 1st un-deployment event. |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert depSpi.getRegisterCount() == 1 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 1 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert checkUndeployed(ignite, GridDeploymentTestTask.class.getName()); |
| |
| // Should generate 2nd deployment event. |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert depSpi.getRegisterCount() == 2 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 1 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| // Should generate 2nd un-deployment event. |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert depSpi.getRegisterCount() == 2 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 2 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert checkUndeployed(ignite, GridDeploymentTestTask.class.getName()); |
| |
| // Should generate 3rd deployment event. |
| ignite.compute().localDeployTask(GridDeploymentTestTask.class, GridDeploymentTestTask.class.getClassLoader()); |
| |
| assert depSpi.getRegisterCount() == 3 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 2 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert ignite.compute().localTasks().get(GridDeploymentTestTask.class.getName()) != null; |
| |
| // Should generate 3rd un-deployment event. |
| ignite.compute().undeployTask(GridDeploymentTestTask.class.getName()); |
| |
| assert depSpi.getRegisterCount() == 3 : "Invalid deploy count: " + depSpi.getRegisterCount(); |
| assert depSpi.getUnregisterCount() == 3 : "Invalid undeploy count: " + depSpi.getUnregisterCount(); |
| |
| assert checkUndeployed(ignite, GridDeploymentTestTask.class.getName()); |
| |
| assert evtLsnr.getDeployCount() == 3 : "Invalid number of deployment events" + evtLsnr.getDeployCount(); |
| assert evtLsnr.getUndeployCount() == 3 : "Invalid number of un-deployment events" + evtLsnr.getDeployCount(); |
| } |
| finally { |
| stopGrid(ignite); |
| } |
| } |
| |
| /** |
| * Test deployable task. |
| */ |
| private static class GridDeploymentTestTask extends ComputeTaskAdapter<Object, Object> { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Object arg) { |
| Map<ComputeJobAdapter, ClusterNode> map = new HashMap<>(subgrid.size()); |
| |
| for (ClusterNode node : subgrid) { |
| map.put(new ComputeJobAdapter() { |
| @Override public Serializable execute() { |
| if (log.isInfoEnabled()) |
| log.info("Executing grid job: " + this); |
| |
| return null; |
| } |
| }, node); |
| } |
| |
| return map; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| |
| /** |
| * Test deployable named task. |
| */ |
| @ComputeTaskName(value = "GridDeploymentTestTask") |
| private static class GridDeploymentTestTask1 extends ComputeTaskAdapter<Object, Object> { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Object arg) { |
| Map<ComputeJobAdapter, ClusterNode> map = new HashMap<>(subgrid.size()); |
| |
| for (ClusterNode node : subgrid) { |
| map.put(new ComputeJobAdapter() { |
| @Override public Serializable execute() { |
| log.info("Executing grid job: " + this); |
| |
| return null; |
| } |
| }, node); |
| } |
| |
| return map; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| |
| /** |
| * Test deployable named task. |
| */ |
| @ComputeTaskName(value = "GridDeploymentTestTask") |
| private static class GridDeploymentTestTask2 extends ComputeTaskAdapter<Object, Object> { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Object arg) { |
| Map<ComputeJobAdapter, ClusterNode> map = new HashMap<>(subgrid.size()); |
| |
| for (ClusterNode node : subgrid) { |
| map.put(new ComputeJobAdapter() { |
| @Override public Serializable execute() { |
| if (log.isInfoEnabled()) |
| log.info("Executing grid job: " + this); |
| |
| return null; |
| } |
| }, node); |
| } |
| |
| return map; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| |
| /** |
| * |
| * Test deployment spi. |
| */ |
| private static class TestDeploymentSpi extends LocalDeploymentSpi { |
| /** */ |
| private volatile int deployCnt; |
| |
| /** */ |
| private volatile int undeployCnt; |
| |
| /** {@inheritDoc} */ |
| @Override public boolean register(ClassLoader ldr, Class rsrc) throws IgniteSpiException { |
| if (super.register(ldr, rsrc) && ComputeTaskAdapter.class.isAssignableFrom(rsrc)) { |
| deployCnt++; |
| |
| return true; |
| } |
| |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean unregister(String rsrcName) { |
| undeployCnt++; |
| |
| return super.unregister(rsrcName); |
| } |
| |
| /** |
| * @return Deploy count. |
| */ |
| public int getRegisterCount() { |
| return deployCnt; |
| } |
| |
| /** |
| * @return Undeploy count. |
| */ |
| public int getUnregisterCount() { |
| return undeployCnt; |
| } |
| } |
| |
| /** |
| * Deployment listener. |
| */ |
| private static class DeploymentEventListener implements IgnitePredicate<Event> { |
| /** */ |
| private int depCnt; |
| |
| /** */ |
| private int undepCnt; |
| |
| /** |
| * Gonna process task deployment events only. |
| * |
| * @param evt local grid event. |
| */ |
| @Override public boolean apply(Event evt) { |
| if (evt.type() == EVT_TASK_DEPLOYED) |
| depCnt++; |
| else if (evt.type() == EVT_TASK_UNDEPLOYED) |
| undepCnt++; |
| |
| return true; |
| } |
| |
| /** |
| * @return Deploy count. |
| */ |
| public int getDeployCount() { |
| return depCnt; |
| } |
| |
| /** |
| * @return Undeploy count. |
| */ |
| public int getUndeployCount() { |
| return undepCnt; |
| } |
| } |
| } |