/** @throws Exception If failed. */ public void testInternalTaskMetrics() throws Exception { Ignite ignite = grid(); // Visor task is internal and should not affect metrics. ignite.compute().withName("visor-test-task").execute(new TestInternalTask(), "testArg"); // Let metrics update twice. final CountDownLatch latch = new CountDownLatch(2); ignite .events() .localListen( new IgnitePredicate<Event>() { @Override public boolean apply(Event evt) { assert evt.type() == EVT_NODE_METRICS_UPDATED; latch.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() == 0; 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() == 0; assert metrics.getTotalRejectedJobs() == 0; assert metrics.getTotalExecutedTasks() == 0; assertTrue( "MaximumJobExecuteTime=" + metrics.getMaximumJobExecuteTime() + " is less than AverageJobExecuteTime=" + metrics.getAverageJobExecuteTime(), metrics.getMaximumJobExecuteTime() >= metrics.getAverageJobExecuteTime()); }
/** @throws Exception If failed. */ public void testIoMetrics() throws Exception { Ignite ignite0 = grid(); Ignite ignite1 = startGrid(1); Object msg = new TestMessage(); int size = ignite0.configuration().getMarshaller().marshal(msg).length; assert size > MSG_SIZE; final CountDownLatch latch = new CountDownLatch(MSG_CNT); ignite0 .message() .localListen( null, new MessagingListenActor<TestMessage>() { @Override protected void receive(UUID nodeId, TestMessage rcvMsg) throws Throwable { latch.countDown(); } }); ignite1 .message() .localListen( null, new MessagingListenActor<TestMessage>() { @Override protected void receive(UUID nodeId, TestMessage rcvMsg) throws Throwable { respond(rcvMsg); } }); for (int i = 0; i < MSG_CNT; i++) message(ignite0.cluster().forRemotes()).send(null, msg); latch.await(); ClusterMetrics metrics = ignite0.cluster().localNode().metrics(); info("Node 0 metrics: " + metrics); // Time sync messages are being sent. assert metrics.getSentMessagesCount() >= MSG_CNT; assert metrics.getSentBytesCount() > size * MSG_CNT; assert metrics.getReceivedMessagesCount() >= MSG_CNT; assert metrics.getReceivedBytesCount() > size * MSG_CNT; metrics = ignite1.cluster().localNode().metrics(); info("Node 1 metrics: " + metrics); // Time sync messages are being sent. assert metrics.getSentMessagesCount() >= MSG_CNT; assert metrics.getSentBytesCount() > size * MSG_CNT; assert metrics.getReceivedMessagesCount() >= MSG_CNT; assert metrics.getReceivedBytesCount() > size * MSG_CNT; }
/** {@inheritDoc} */ @Override public void testRemoteNodes() throws Exception { int size = remoteNodeIds().size(); String name = "oneMoreGrid"; try { Ignite g = startGrid(name); UUID joinedId = g.cluster().localNode().id(); assert projection().forRemotes().nodes().size() == size + 1; assert F.nodeIds(projection().forRemotes().nodes()).contains(joinedId); } finally { stopGrid(name); } }
/** @throws Exception If failed. */ public void testClusterNodeMetrics() throws Exception { final Ignite ignite0 = grid(); final Ignite ignite1 = startGrid(1); GridTestUtils.waitForCondition( new GridAbsPredicate() { @Override public boolean apply() { return ignite0.cluster().nodes().size() == 2 && ignite1.cluster().nodes().size() == 2; } }, 3000L); ClusterMetrics metrics0 = ignite0.cluster().localNode().metrics(); ClusterMetrics nodesMetrics = ignite0 .cluster() .forNode(ignite0.cluster().localNode(), ignite1.cluster().localNode()) .metrics(); assertEquals(metrics0.getTotalCpus(), nodesMetrics.getTotalCpus()); assertEquals(1, metrics0.getTotalNodes()); assertEquals(2, nodesMetrics.getTotalNodes()); assert metrics0.getHeapMemoryUsed() > 0; assert metrics0.getHeapMemoryTotal() > 0; assert metrics0.getNonHeapMemoryMaximum() > 0; }
/** @throws Exception If failed. */ @SuppressWarnings({"TooBroadScope"}) public void testAsyncListen() throws Exception { final String hello = "HELLO!"; final String bye = "BYE!"; final Ignite g = grid(0); final UUID locNodeId = g.cluster().localNode().id(); g.message() .remoteListen( null, new MessagingListenActor<String>() { @Override protected void receive(UUID nodeId, String rcvMsg) throws Throwable { if (hello.equals(rcvMsg)) { assertEquals(locNodeId, nodeId); assertEquals(hello, rcvMsg); stop(bye); } } }); final AtomicInteger cnt = new AtomicInteger(); g.message() .localListen( null, new P2<UUID, String>() { @Override public boolean apply(UUID nodeId, String msg) { if (msg.equals(bye)) cnt.incrementAndGet(); return true; } }); g.message().send(null, hello); GridTestUtils.waitForCondition( new GridAbsPredicate() { @Override public boolean apply() { return cnt.get() == g.cluster().nodes().size(); } }, 5000); assertEquals(cnt.get(), g.cluster().nodes().size()); }