Examples with GridTestTask org.apache.ignite.GridTestTask used on opensource projects

Example 1 with GridTestTask

use of org.apache.ignite.GridTestTask in project ignite by apache.

the class ClusterNodeMetricsSelfTest method testSingleTaskMetrics.

/**
     * @throws Exception If failed.
     */
public void testSingleTaskMetrics() throws Exception {
    Ignite ignite = grid();
    final CountDownLatch taskLatch = new CountDownLatch(2);
    ignite.compute().executeAsync(new GridTestTask(taskLatch), "testArg");
    // Let metrics update twice.
    final CountDownLatch latch = new CountDownLatch(3);
    ignite.events().localListen(new IgnitePredicate<Event>() {

        @Override
        public boolean apply(Event evt) {
            assert evt.type() == EVT_NODE_METRICS_UPDATED;
            latch.countDown();
            taskLatch.countDown();
            return true;
        }
    }, EVT_NODE_METRICS_UPDATED);
    // Wait for metrics update.
    latch.await();
    ClusterMetrics metrics = ignite.cluster().localNode().metrics();
    info("Node metrics: " + metrics);
    assert metrics.getAverageActiveJobs() > 0;
    assert metrics.getAverageCancelledJobs() == 0;
    assert metrics.getAverageJobExecuteTime() >= 0;
    assert metrics.getAverageJobWaitTime() >= 0;
    assert metrics.getAverageRejectedJobs() == 0;
    assert metrics.getAverageWaitingJobs() == 0;
    assert metrics.getCurrentActiveJobs() == 0;
    assert metrics.getCurrentCancelledJobs() == 0;
    assert metrics.getCurrentJobExecuteTime() > 0;
    assert metrics.getCurrentJobWaitTime() == 0;
    assert metrics.getCurrentWaitingJobs() == 0;
    assert metrics.getMaximumActiveJobs() == 1;
    assert metrics.getMaximumCancelledJobs() == 0;
    assert metrics.getMaximumJobExecuteTime() >= 0;
    assert metrics.getMaximumJobWaitTime() >= 0;
    assert metrics.getMaximumRejectedJobs() == 0;
    assert metrics.getMaximumWaitingJobs() == 0;
    assert metrics.getTotalCancelledJobs() == 0;
    assert metrics.getTotalExecutedJobs() == 1;
    assert metrics.getTotalRejectedJobs() == 0;
    assert metrics.getTotalExecutedTasks() == 1;
    assertTrue("MaximumJobExecuteTime=" + metrics.getMaximumJobExecuteTime() + " is less than AverageJobExecuteTime=" + metrics.getAverageJobExecuteTime(), metrics.getMaximumJobExecuteTime() >= metrics.getAverageJobExecuteTime());
}

Example 2 with GridTestTask

use of org.apache.ignite.GridTestTask in project ignite by apache.

the class ClusterMetricsSelfTest method performTaskExecutionTest.

/**
     * @throws Exception In case of error.
     */
private void performTaskExecutionTest() throws Exception {
    Ignite g = grid(0);
    JobFinishLock jobFinishLock = new JobFinishLock();
    MetricsUpdateLock metricsUpdLock = new MetricsUpdateLock();
    try {
        for (Ignite g0 : G.allGrids()) g0.events().localListen(jobFinishLock, EVT_JOB_FINISHED);
        g.compute().execute(new GridTestTask(), "testArg");
        // Wait until all nodes fire JOB FINISH event.
        jobFinishLock.await();
        g.events().localListen(metricsUpdLock, EVT_NODE_METRICS_UPDATED);
        // Wait until local node will have updated metrics.
        metricsUpdLock.await();
        ClusterMetrics m = g.cluster().metrics();
        checkMetrics(m);
    } finally {
        for (Ignite g0 : G.allGrids()) g0.events().stopLocalListen(jobFinishLock);
        g.events().stopLocalListen(metricsUpdLock);
    }
}