Examples with IgniteClusterEx org.apache.ignite.internal.cluster.IgniteClusterEx used on opensource projects

Example 16 with IgniteClusterEx

use of org.apache.ignite.internal.cluster.IgniteClusterEx in project ignite by apache.

the class ClientClusterGroupGetNodesEndpointsResponse method encode.

/**
 * {@inheritDoc}
 */
@Override
public void encode(ClientConnectionContext ctx, BinaryRawWriterEx writer) {
    super.encode(ctx, writer);
    IgniteClusterEx cluster = ctx.kernalContext().grid().cluster();
    long endTopVer0 = endTopVer == UNKNOWN_TOP_VER ? cluster.topologyVersion() : endTopVer;
    Collection<ClusterNode> topology = cluster.topology(endTopVer0);
    writer.writeLong(endTopVer0);
    if (startTopVer == UNKNOWN_TOP_VER) {
        int pos = writer.reserveInt();
        int size = 0;
        for (ClusterNode node : topology) {
            if (writeNode(writer, node))
                size++;
        }
        writer.writeInt(pos, size);
        writer.writeInt(0);
        return;
    }
    Map<UUID, ClusterNode> startNodes = toMap(cluster.topology(startTopVer));
    Map<UUID, ClusterNode> endNodes = toMap(topology);
    int pos = writer.reserveInt();
    int cnt = 0;
    for (Map.Entry<UUID, ClusterNode> endNode : endNodes.entrySet()) {
        if (!startNodes.containsKey(endNode.getKey())) {
            if (writeNode(writer, endNode.getValue()))
                cnt++;
        }
    }
    writer.writeInt(pos, cnt);
    pos = writer.reserveInt();
    cnt = 0;
    for (Map.Entry<UUID, ClusterNode> startNode : startNodes.entrySet()) {
        if (!endNodes.containsKey(startNode.getKey()) && !startNode.getValue().isClient()) {
            writeUuid(writer, startNode.getKey());
            cnt++;
        }
    }
    writer.writeInt(pos, cnt);
}

Example 17 with IgniteClusterEx

use of org.apache.ignite.internal.cluster.IgniteClusterEx in project ignite by apache.

the class DeadLockOnNodeLeftExchangeTest method test.

/**
 */
@Test
@WithSystemProperty(key = ExchangeContext.IGNITE_EXCHANGE_COMPATIBILITY_VER_1, value = "true")
public void test() throws Exception {
    startGrids(4);
    IgniteClusterEx cluster = grid(0).cluster();
    cluster.baselineAutoAdjustEnabled(false);
    cluster.active(true);
    TestRecordingCommunicationSpi spi = TestRecordingCommunicationSpi.spi(grid(3));
    spi.blockMessages(GridDhtPartitionsSingleMessage.class, getTestIgniteInstanceName(0));
    stopGrid(1);
    spi.waitForBlocked();
    IgniteInternalFuture setBaselineTopFut = GridTestUtils.runAsync(() -> {
        cluster.setBaselineTopology(cluster.topologyVersion());
    });
    assertTrue(GridTestUtils.waitForCondition(() -> grid(0).context().state().clusterState().transition(), 5_000L));
    stopGrid(2);
    spi.stopBlock();
    setBaselineTopFut.get(30_000L);
}

Example 18 with IgniteClusterEx

use of org.apache.ignite.internal.cluster.IgniteClusterEx in project ignite by apache.

the class IgniteDbAbstractTest method beforeTest.

/**
 * {@inheritDoc}
 */
@Override
protected void beforeTest() throws Exception {
    cleanPersistenceDir();
    startGrids(gridCount());
    if (withClientNearCache()) {
        client = true;
        startGrid(gridCount());
        client = false;
    }
    assert gridCount() > 0;
    final IgniteClusterEx cluster = grid(0).cluster();
    if (log.isInfoEnabled())
        log.info("BTL before activation: " + cluster.currentBaselineTopology());
    cluster.active(true);
    if (log.isInfoEnabled())
        log.info("BTL after activation: " + cluster.currentBaselineTopology());
    awaitPartitionMapExchange();
}