Examples with ClusterMetricsMXBean org.apache.ignite.mxbean.ClusterMetricsMXBean used on opensource projects

Example 1 with ClusterMetricsMXBean

use of org.apache.ignite.mxbean.ClusterMetricsMXBean in project ignite by apache.

the class ClusterBaselineNodesMetricsSelfTest method testBaselineNodes.

/**
 * @throws Exception If failed.
 */
@Test
public void testBaselineNodes() throws Exception {
    // Start 2 server nodes.
    IgniteEx ignite0 = startGrid(0);
    ignite0.cluster().baselineAutoAdjustEnabled(false);
    startGrid(1);
    // Cluster metrics.
    ClusterMetricsMXBean mxBeanCluster = mxBean(0, ClusterMetricsMXBeanImpl.class);
    MetricRegistry mreg = ignite0.context().metric().registry(CLUSTER_METRICS);
    ignite0.cluster().active(true);
    // Added 2 server nodes to baseline.
    resetBlt();
    // Add server node outside of the baseline.
    startGrid(2);
    // Start client node.
    startClientGrid(3);
    Collection<BaselineNode> baselineNodes;
    // State #0: 3 server nodes (2 total baseline nodes, 2 active baseline nodes), 1 client node
    log.info(String.format(">>> State #0: topology version = %d", ignite0.cluster().topologyVersion()));
    assertEquals(3, mxBeanCluster.getTotalServerNodes());
    assertEquals(3, mreg.<IntMetric>findMetric(TOTAL_SERVER_NODES).value());
    assertEquals(1, mxBeanCluster.getTotalClientNodes());
    assertEquals(1, mreg.<IntMetric>findMetric(TOTAL_CLIENT_NODES).value());
    assertEquals(2, mxBeanCluster.getTotalBaselineNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(TOTAL_BASELINE_NODES).value());
    assertEquals(2, mxBeanCluster.getActiveBaselineNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(ACTIVE_BASELINE_NODES).value());
    assertEquals(2, (baselineNodes = ignite0.cluster().currentBaselineTopology()) != null ? baselineNodes.size() : 0);
    stopGrid(1, true);
    // State #1: 2 server nodes (2 total baseline nodes, 1 active baseline node), 1 client node
    log.info(String.format(">>> State #1: topology version = %d", ignite0.cluster().topologyVersion()));
    assertEquals(2, mxBeanCluster.getTotalServerNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(TOTAL_SERVER_NODES).value());
    assertEquals(1, mxBeanCluster.getTotalClientNodes());
    assertEquals(1, mreg.<IntMetric>findMetric(TOTAL_CLIENT_NODES).value());
    assertEquals(2, mxBeanCluster.getTotalBaselineNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(TOTAL_BASELINE_NODES).value());
    assertEquals(1, mxBeanCluster.getActiveBaselineNodes());
    assertEquals(1, mreg.<IntMetric>findMetric(ACTIVE_BASELINE_NODES).value());
    assertEquals(2, (baselineNodes = ignite0.cluster().currentBaselineTopology()) != null ? baselineNodes.size() : 0);
    startGrid(1);
    ClusterMetricsMXBean mxBeanLocalNode1 = mxBean(1, ClusterLocalNodeMetricsMXBeanImpl.class);
    // State #2: 3 server nodes (2 total baseline nodes, 2 active baseline nodes), 1 client node
    log.info(String.format(">>> State #2: topology version = %d", ignite0.cluster().topologyVersion()));
    assertEquals(3, mxBeanCluster.getTotalServerNodes());
    assertEquals(3, mreg.<IntMetric>findMetric(TOTAL_SERVER_NODES).value());
    assertEquals(1, mxBeanCluster.getTotalClientNodes());
    assertEquals(1, mreg.<IntMetric>findMetric(TOTAL_CLIENT_NODES).value());
    assertEquals(2, mxBeanCluster.getTotalBaselineNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(TOTAL_BASELINE_NODES).value());
    assertEquals(2, mxBeanCluster.getActiveBaselineNodes());
    assertEquals(2, mreg.<IntMetric>findMetric(ACTIVE_BASELINE_NODES).value());
    assertEquals(1, mxBeanLocalNode1.getTotalBaselineNodes());
    assertEquals(2, (baselineNodes = ignite0.cluster().currentBaselineTopology()) != null ? baselineNodes.size() : 0);
}

Example 2 with ClusterMetricsMXBean

use of org.apache.ignite.mxbean.ClusterMetricsMXBean in project ignite by apache.

the class IgniteClientFailuresTest method testFailedClientLeavesTopologyAfterTimeout.

/**
 * Test verifies that when client node failed but not yet cleaned up from topology
 * (because {@link IgniteConfiguration#clientFailureDetectionTimeout} has not been reached yet)
 * it doesn't affect new client connected from the same address.
 *
 * @throws Exception If failed.
 */
@Test
public void testFailedClientLeavesTopologyAfterTimeout() throws Exception {
    IgniteEx srv0 = (IgniteEx) startGridsMultiThreaded(3);
    IgniteEx client00 = startGrid("client00");
    IgniteEx client01 = startGrid("client01");
    client00.getOrCreateCache(new CacheConfiguration<>("cache0"));
    client01.getOrCreateCache(new CacheConfiguration<>("cache1"));
    IgniteInternalFuture f1 = GridTestUtils.runAsync(() -> breakClient(client00));
    IgniteInternalFuture f2 = GridTestUtils.runAsync(() -> breakClient(client01));
    f1.get();
    f2.get();
    final IgniteClusterEx cl = srv0.cluster();
    assertEquals(5, cl.topology(cl.topologyVersion()).size());
    IgniteEx client02 = startGrid("client02");
    assertEquals(6, cl.topology(cl.topologyVersion()).size());
    boolean waitRes = GridTestUtils.waitForCondition(() -> (cl.topology(cl.topologyVersion()).size() == 4), 20_000);
    assertTrue(waitRes);
    checkCacheOperations(client02.cache("cache0"));
    assertEquals(4, srv0.context().discovery().allNodes().size());
    // Cluster metrics.
    ClusterMetricsMXBean mxBeanCluster = GridCommonAbstractTest.getMxBean(srv0.name(), "Kernal", ClusterMetricsMXBeanImpl.class.getSimpleName(), ClusterMetricsMXBean.class);
    assertEquals(1, mxBeanCluster.getTotalClientNodes());
}

Example 3 with ClusterMetricsMXBean

use of org.apache.ignite.mxbean.ClusterMetricsMXBean in project ignite by apache.

the class IgniteMBeansManager method registerMBeansAfterNodeStarted.

/**
 * Registers kernal MBeans (for kernal, metrics, thread pools) after node start.
 *
 * @throws IgniteCheckedException if fails to register any of the MBeans.
 */
public void registerMBeansAfterNodeStarted() throws IgniteCheckedException {
    if (U.IGNITE_MBEANS_DISABLED)
        return;
    // Kernal
    IgniteMXBean kernalMXBean = new IgniteMXBeanImpl(kernal);
    registerMBean("Kernal", IgniteKernal.class.getSimpleName(), kernalMXBean, IgniteMXBean.class);
    // Metrics
    ClusterMetricsMXBean locMetricsBean = new ClusterLocalNodeMetricsMXBeanImpl(ctx.discovery());
    registerMBean("Kernal", locMetricsBean.getClass().getSimpleName(), locMetricsBean, ClusterMetricsMXBean.class);
    ClusterMetricsMXBean metricsBean = new ClusterMetricsMXBeanImpl(kernal.cluster(), ctx);
    registerMBean("Kernal", metricsBean.getClass().getSimpleName(), metricsBean, ClusterMetricsMXBean.class);
    // Transaction metrics
    TransactionMetricsMxBean txMetricsMXBean = new TransactionMetricsMxBeanImpl(ctx.cache().transactions().metrics());
    registerMBean("TransactionMetrics", txMetricsMXBean.getClass().getSimpleName(), txMetricsMXBean, TransactionMetricsMxBean.class);
    // Transactions
    TransactionsMXBean txMXBean = new TransactionsMXBeanImpl(ctx);
    registerMBean("Transactions", txMXBean.getClass().getSimpleName(), txMXBean, TransactionsMXBean.class);
    // Queries management
    QueryMXBean qryMXBean = new QueryMXBeanImpl(ctx);
    registerMBean("Query", qryMXBean.getClass().getSimpleName(), qryMXBean, QueryMXBean.class);
    // Compute task management
    ComputeMXBean computeMXBean = new ComputeMXBeanImpl(ctx);
    registerMBean("Compute", computeMXBean.getClass().getSimpleName(), computeMXBean, ComputeMXBean.class);
    // Service management
    ServiceMXBean serviceMXBean = new ServiceMXBeanImpl(ctx);
    registerMBean("Service", serviceMXBean.getClass().getSimpleName(), serviceMXBean, ServiceMXBean.class);
    // Data storage
    DataStorageMXBean dataStorageMXBean = new DataStorageMXBeanImpl(ctx);
    registerMBean("DataStorage", dataStorageMXBean.getClass().getSimpleName(), dataStorageMXBean, DataStorageMXBean.class);
    // Baseline configuration
    BaselineAutoAdjustMXBean baselineAutoAdjustMXBean = new BaselineAutoAdjustMXBeanImpl(ctx);
    registerMBean("Baseline", baselineAutoAdjustMXBean.getClass().getSimpleName(), baselineAutoAdjustMXBean, BaselineAutoAdjustMXBean.class);
    // Encryption
    EncryptionMXBean encryptionMXBean = new EncryptionMXBeanImpl(ctx);
    registerMBean("Encryption", encryptionMXBean.getClass().getSimpleName(), encryptionMXBean, EncryptionMXBean.class);
    // Snapshot.
    SnapshotMXBean snpMXBean = new SnapshotMXBeanImpl(ctx);
    registerMBean("Snapshot", snpMXBean.getClass().getSimpleName(), snpMXBean, SnapshotMXBean.class);
    // Defragmentation.
    DefragmentationMXBean defragMXBean = new DefragmentationMXBeanImpl(ctx);
    registerMBean("Defragmentation", defragMXBean.getClass().getSimpleName(), defragMXBean, DefragmentationMXBean.class);
    // Metrics configuration
    MetricsMxBean metricsMxBean = new MetricsMxBeanImpl(ctx.metric(), log);
    registerMBean("Metrics", metricsMxBean.getClass().getSimpleName(), metricsMxBean, MetricsMxBean.class);
    ctx.pools().registerMxBeans(this);
    if (U.IGNITE_TEST_FEATURES_ENABLED) {
        WorkersControlMXBean workerCtrlMXBean = new WorkersControlMXBeanImpl(ctx.workersRegistry());
        registerMBean("Kernal", workerCtrlMXBean.getClass().getSimpleName(), workerCtrlMXBean, WorkersControlMXBean.class);
    }
    FailureHandlingMxBean blockOpCtrlMXBean = new FailureHandlingMxBeanImpl(ctx.workersRegistry(), ctx.cache().context().database());
    registerMBean("Kernal", blockOpCtrlMXBean.getClass().getSimpleName(), blockOpCtrlMXBean, FailureHandlingMxBean.class);
    if (ctx.query().moduleEnabled())
        ctx.query().getIndexing().registerMxBeans(this);
    PerformanceStatisticsMBeanImpl performanceStatMbean = new PerformanceStatisticsMBeanImpl(ctx);
    registerMBean("PerformanceStatistics", performanceStatMbean.getClass().getSimpleName(), performanceStatMbean, PerformanceStatisticsMBean.class);
}