modules/indexing/src/test/java/org/apache/ignite/util/KillCommandsMXBeanTest.java

/*
 * 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.util;

import java.util.ArrayList;
import java.util.List;
import org.apache.ignite.internal.ComputeMXBeanImpl;
import org.apache.ignite.internal.IgniteEx;
import org.apache.ignite.lang.IgniteUuid;
import org.apache.ignite.mxbean.ComputeMXBean;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.junit.Test;

import static org.apache.ignite.cluster.ClusterState.ACTIVE;
import static org.apache.ignite.util.KillCommandsTests.doTestCancelComputeTask;

/** Tests cancel of user created entities via JMX. */
public class KillCommandsMXBeanTest extends GridCommonAbstractTest {
    /** */
    public static final int  NODES_CNT = 3;

    /** */
    private static List<IgniteEx> srvs;

    /** Client that starts task. */
    private static IgniteEx startCli;

    /** Client that kill task. */
    private static IgniteEx killCli;

    /** */
    private static ComputeMXBean computeMBean;

    /** {@inheritDoc} */
    @Override protected void beforeTestsStarted() throws Exception {
        startGridsMultiThreaded(NODES_CNT);

        srvs = new ArrayList<>();

        for (int i = 0; i < NODES_CNT; i++)
            srvs.add(grid(i));

        startCli = startClientGrid("startClient");
        killCli = startClientGrid("killClient");

        srvs.get(0).cluster().state(ACTIVE);

        computeMBean = getMxBean(killCli.name(), "Compute",
            ComputeMXBeanImpl.class.getSimpleName(), ComputeMXBean.class);
    }

    /** @throws Exception If failed. */
    @Test
    public void testCancelComputeTask() throws Exception {
        doTestCancelComputeTask(startCli, srvs, sessId ->
            computeMBean.cancel(sessId));
    }

    /** */
    @Test
    public void testCancelUnknownComputeTask() {
        computeMBean.cancel(IgniteUuid.randomUuid().toString());
    }
}