Examples with IgniteKernal org.apache.ignite.internal.IgniteKernal used on opensource projects

Example 56 with IgniteKernal

use of org.apache.ignite.internal.IgniteKernal in project ignite by apache.

the class CacheExchangeMergeTest method checkExchanges.

/**
 * @param node Node.
 * @param vers Expected exchange versions.
 */
private void checkExchanges(Ignite node, long... vers) {
    IgniteKernal node0 = (IgniteKernal) node;
    List<AffinityTopologyVersion> expVers = new ArrayList<>();
    for (long ver : vers) expVers.add(new AffinityTopologyVersion(ver));
    List<AffinityTopologyVersion> doneVers = new ArrayList<>();
    List<GridDhtPartitionsExchangeFuture> futs = node0.context().cache().context().exchange().exchangeFutures();
    for (int i = futs.size() - 1; i >= 0; i--) {
        GridDhtPartitionsExchangeFuture fut = futs.get(i);
        if (fut.exchangeDone() && fut.firstEvent().type() != EVT_DISCOVERY_CUSTOM_EVT) {
            AffinityTopologyVersion resVer = fut.topologyVersion();
            if (resVer != null)
                doneVers.add(resVer);
        }
    }
    assertEquals(expVers, doneVers);
    for (CacheGroupContext grpCtx : node0.context().cache().cacheGroups()) {
        for (AffinityTopologyVersion ver : grpCtx.affinity().cachedVersions()) {
            if (ver.minorTopologyVersion() > 0)
                continue;
            assertTrue("Unexpected version [ver=" + ver + ", exp=" + expVers + ']', expVers.contains(ver));
        }
    }
}

Example 57 with IgniteKernal

use of org.apache.ignite.internal.IgniteKernal in project ignite by apache.

the class MarshallerContextSelfTest method testClassName.

/**
 * @throws Exception If failed.
 */
public void testClassName() throws Exception {
    MarshallerContextImpl marshCtx = new MarshallerContextImpl(null, null);
    marshCtx.onMarshallerProcessorStarted(ctx, null);
    MarshallerMappingItem item = new MarshallerMappingItem(JAVA_ID, 1, String.class.getName());
    marshCtx.onMappingProposed(item);
    marshCtx.onMappingAccepted(item);
    try (Ignite g1 = startGrid(1)) {
        marshCtx = ((IgniteKernal) g1).context().marshallerContext();
        String clsName = marshCtx.getClassName(JAVA_ID, 1);
        assertEquals("java.lang.String", clsName);
    }
}

Example 58 with IgniteKernal

use of org.apache.ignite.internal.IgniteKernal in project ignite by apache.

the class GridIoManagerBenchmark method main.

/**
 * @param args Command line arguments.
 */
public static void main(String[] args) {
    int threads = args.length > 0 ? Integer.parseInt(args[0]) : DFLT_THREADS;
    int duration = args.length > 1 ? Integer.parseInt(args[1]) : 0;
    String outputFilename = args.length > 2 ? args[2] : null;
    String path = args.length > 3 ? args[3] : DFLT_CONFIG;
    testHeavyMsgs = args.length > 4 && "true".equalsIgnoreCase(args[4]);
    testLatency = args.length > 5 && "true".equalsIgnoreCase(args[5]);
    // threads = 128;
    // testLatency = true;
    // testHeavyMsgs = true;
    X.println("Config: " + path);
    X.println("Test heavy messages: " + testHeavyMsgs);
    X.println("Test latency: " + testLatency);
    X.println("Threads: " + threads);
    X.println("Duration: " + duration);
    X.println("Output file name: " + outputFilename);
    IgniteKernal g = (IgniteKernal) G.start(path);
    if (g.localNode().order() > 1) {
        try {
            sendMessages(g, threads, duration, outputFilename);
        } finally {
            G.stopAll(false);
        }
    } else
        receiveMessages(g);
}

Example 59 with IgniteKernal

use of org.apache.ignite.internal.IgniteKernal in project ignite by apache.

the class IgniteExceptionInNioWorkerSelfTest method testBrokenMessage.

/**
 * @throws Exception If failed.
 */
public void testBrokenMessage() throws Exception {
    startGrids(GRID_CNT);
    try {
        IgniteKernal kernal = (IgniteKernal) ignite(0);
        UUID nodeId = ignite(1).cluster().localNode().id();
        // This should trigger a failure in a NIO thread.
        kernal.context().io().sendToCustomTopic(nodeId, GridTopic.TOPIC_CACHE.topic("cache"), new BrokenMessage(), (byte) 0);
        for (int i = 0; i < 100; i++) ignite(0).cache("cache").put(i, i);
    } finally {
        stopAllGrids();
    }
}

Example 60 with IgniteKernal

use of org.apache.ignite.internal.IgniteKernal in project ignite by apache.

the class GridIoManagerBenchmark0 method testLatency.

/**
 * @throws Exception If failed.
 */
@SuppressWarnings("deprecation")
public void testLatency() throws Exception {
    final IgniteKernal sndKernal = (IgniteKernal) grid(0);
    final IgniteKernal rcvKernal = (IgniteKernal) grid(1);
    final ClusterNode sndNode = sndKernal.localNode();
    final ClusterNode rcvNode = rcvKernal.localNode();
    final GridIoManager snd = sndKernal.context().io();
    final GridIoManager rcv = rcvKernal.context().io();
    final LongAdder msgCntr = new LongAdder();
    final Integer topic = 1;
    final Map<IgniteUuid, CountDownLatch> map = new ConcurrentHashMap<>();
    rcv.addMessageListener(topic, new GridMessageListener() {

        @Override
        public void onMessage(UUID nodeId, Object msg, byte plc) {
            try {
                rcv.sendToCustomTopic(sndNode, topic, (Message) msg, PUBLIC_POOL);
            } catch (IgniteCheckedException e) {
                error("Failed to send message.", e);
            }
        }
    });
    snd.addMessageListener(topic, new GridMessageListener() {

        @Override
        public void onMessage(UUID nodeId, Object msg, byte plc) {
            map.get(((GridTestMessage) msg).id()).countDown();
        }
    });
    Timer t = new Timer("results-reporter");
    t.schedule(new TimerTask() {

        private long ts = System.currentTimeMillis();

        @Override
        public void run() {
            long newTs = System.currentTimeMillis();
            long qrys = msgCntr.sumThenReset();
            long time = newTs - ts;
            X.println("Communication benchmark [qps=" + qrys * 1000 / time + ", executed=" + qrys + ", time=" + time + ']');
            ts = newTs;
        }
    }, 10000, 10000);
    final AtomicBoolean finish = new AtomicBoolean();
    IgniteInternalFuture<?> f = GridTestUtils.runMultiThreadedAsync(new Callable<Object>() {

        @Override
        public Object call() throws Exception {
            try {
                IgniteUuid msgId = IgniteUuid.randomUuid();
                while (!finish.get()) {
                    CountDownLatch latch = new CountDownLatch(1);
                    map.put(msgId, latch);
                    snd.sendToCustomTopic(rcvNode, topic, new GridTestMessage(msgId, (String) null), PUBLIC_POOL);
                    latch.await();
                    msgCntr.increment();
                }
            } catch (IgniteCheckedException e) {
                X.println("Message send failed", e);
            } catch (InterruptedException ignored) {
            // No-op.
            }
            return null;
        }
    }, 1, "send-thread");
    Thread.sleep(TEST_TIMEOUT);
    finish.set(true);
    t.cancel();
    f.get();
}