Examples with GridDhtTopologyFuture org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTopologyFuture used on opensource projects

Example 16 with GridDhtTopologyFuture

use of org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTopologyFuture in project ignite by apache.

the class CacheLockReleaseNodeLeaveTest method testLockRelease2.

/**
 * @throws Exception If failed.
 */
@Test
public void testLockRelease2() throws Exception {
    final Ignite ignite0 = startGrid(0);
    Ignite ignite1 = startGrid(1);
    Lock lock = ignite1.cache(DEFAULT_CACHE_NAME).lock("key");
    lock.lock();
    IgniteInternalFuture<?> fut = GridTestUtils.runAsync(new Callable<Void>() {

        @Override
        public Void call() throws Exception {
            startGrid(2);
            return null;
        }
    });
    final AffinityTopologyVersion topVer = new AffinityTopologyVersion(2, 0);
    // Wait when affinity change exchange start.
    boolean wait = GridTestUtils.waitForCondition(new GridAbsPredicate() {

        @Override
        public boolean apply() {
            GridDhtTopologyFuture topFut = ((IgniteKernal) ignite0).context().cache().context().exchange().lastTopologyFuture();
            return topFut != null && topVer.compareTo(topFut.initialVersion()) < 0;
        }
    }, 10_000);
    assertTrue(wait);
    assertFalse(fut.isDone());
    ignite1.close();
    fut.get(10_000);
    Ignite ignite2 = ignite(2);
    lock = ignite2.cache(DEFAULT_CACHE_NAME).lock("key");
    lock.lock();
    lock.unlock();
}

Example 17 with GridDhtTopologyFuture

use of org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTopologyFuture in project ignite by apache.

the class CacheLockReleaseNodeLeaveTest method testTxLockRelease2.

/**
 * @throws Exception If failed.
 */
@Test
public void testTxLockRelease2() throws Exception {
    final Ignite ignite0 = startGrid(0);
    Ignite ignite1 = startGrid(1);
    IgniteCache cache = ignite1.cache(DEFAULT_CACHE_NAME);
    ignite1.transactions().txStart(PESSIMISTIC, REPEATABLE_READ);
    cache.get(1);
    IgniteInternalFuture<?> fut = GridTestUtils.runAsync(new Callable<Void>() {

        @Override
        public Void call() throws Exception {
            startGrid(2);
            return null;
        }
    });
    final AffinityTopologyVersion topVer = new AffinityTopologyVersion(2, 0);
    // Wait when affinity change exchange start.
    boolean wait = GridTestUtils.waitForCondition(new GridAbsPredicate() {

        @Override
        public boolean apply() {
            GridDhtTopologyFuture topFut = ((IgniteKernal) ignite0).context().cache().context().exchange().lastTopologyFuture();
            return topFut != null && topVer.compareTo(topFut.initialVersion()) < 0;
        }
    }, 10_000);
    assertTrue(wait);
    assertFalse(fut.isDone());
    ignite1.close();
    fut.get(10_000);
    Ignite ignite2 = ignite(2);
    cache = ignite2.cache(DEFAULT_CACHE_NAME);
    try (Transaction tx = ignite2.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) {
        cache.get(1);
        tx.commit();
    }
}

Example 18 with GridDhtTopologyFuture

use of org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTopologyFuture in project ignite by apache.

the class GridCommonAbstractTest method awaitPartitionMapExchange.

/**
 * @param waitEvicts If {@code true} will wait for evictions finished.
 * @param waitNode2PartUpdate If {@code true} will wait for nodes node2part info update finished.
 * @param nodes Optional nodes. If {@code null} method will wait for all nodes, for non null collection nodes will
 *      be filtered
 * @param printPartState If {@code true} will print partition state if evictions not happened.
 * @param cacheNames Wait for specific caches.
 * @throws InterruptedException If interrupted.
 */
@SuppressWarnings("BusyWait")
protected void awaitPartitionMapExchange(boolean waitEvicts, boolean waitNode2PartUpdate, @Nullable Collection<ClusterNode> nodes, boolean printPartState, @Nullable Set<String> cacheNames) throws InterruptedException {
    long timeout = getPartitionMapExchangeTimeout();
    long startTime = -1;
    Set<String> names = new HashSet<>();
    Ignite crd = null;
    for (Ignite g : G.allGrids()) {
        ClusterNode node = g.cluster().localNode();
        if (crd == null || node.order() < crd.cluster().localNode().order()) {
            crd = g;
            if (node.order() == 1)
                break;
        }
    }
    if (crd == null)
        return;
    AffinityTopologyVersion waitTopVer = ((IgniteKernal) crd).context().discovery().topologyVersionEx();
    if (waitTopVer.topologyVersion() <= 0)
        waitTopVer = new AffinityTopologyVersion(1, 0);
    for (Ignite g : G.allGrids()) {
        if (nodes != null && !nodes.contains(g.cluster().localNode()))
            continue;
        IgniteKernal g0 = (IgniteKernal) g;
        names.add(g0.configuration().getIgniteInstanceName());
        if (startTime != -1) {
            if (startTime != g0.context().discovery().gridStartTime())
                fail("Found nodes from different clusters, probable some test does not stop nodes " + "[allNodes=" + names + ']');
        } else
            startTime = g0.context().discovery().gridStartTime();
        if (g.cluster().localNode().isDaemon())
            continue;
        IgniteInternalFuture<?> exchFut = g0.context().cache().context().exchange().affinityReadyFuture(waitTopVer);
        if (exchFut != null && !exchFut.isDone()) {
            try {
                exchFut.get(timeout);
            } catch (IgniteCheckedException e) {
                log.error("Failed to wait for exchange [topVer=" + waitTopVer + ", node=" + g0.name() + ']', e);
            }
        }
        for (IgniteCacheProxy<?, ?> c : g0.context().cache().jcaches()) {
            CacheConfiguration cfg = c.context().config();
            if (cfg == null || cacheNames != null && !cacheNames.contains(cfg.getName()))
                continue;
            if (cfg.getCacheMode() != LOCAL && cfg.getRebalanceMode() != NONE && g.cluster().nodes().size() > 1) {
                AffinityFunction aff = cfg.getAffinity();
                GridDhtCacheAdapter<?, ?> dht = dht(c);
                GridDhtPartitionTopology top = dht.topology();
                for (int p = 0; p < aff.partitions(); p++) {
                    long start = 0;
                    for (int i = 0; ; i++) {
                        boolean match = false;
                        GridCachePartitionExchangeManager<?, ?> exchMgr = dht.context().shared().exchange();
                        AffinityTopologyVersion readyVer = exchMgr.readyAffinityVersion();
                        // Otherwise, there may be an assertion when printing top.readyTopologyVersion().
                        try {
                            IgniteInternalFuture<?> fut = exchMgr.affinityReadyFuture(readyVer);
                            if (fut != null)
                                fut.get();
                        } catch (IgniteCheckedException e) {
                            throw new IgniteException(e);
                        }
                        if (readyVer.topologyVersion() > 0 && c.context().started()) {
                            // Must map on updated version of topology.
                            List<ClusterNode> affNodes = dht.context().affinity().assignment(readyVer).idealAssignment().get(p);
                            int affNodesCnt = affNodes.size();
                            GridDhtTopologyFuture topFut = top.topologyVersionFuture();
                            Collection<ClusterNode> owners = (topFut != null && topFut.isDone()) ? top.owners(p, AffinityTopologyVersion.NONE) : Collections.<ClusterNode>emptyList();
                            int ownerNodesCnt = owners.size();
                            GridDhtLocalPartition loc = top.localPartition(p, readyVer, false);
                            boolean notPrimary = !affNodes.isEmpty() && !affNodes.get(0).equals(dht.context().affinity().primaryByPartition(p, readyVer));
                            if (affNodesCnt != ownerNodesCnt || !affNodes.containsAll(owners) || (waitEvicts && loc != null && loc.state() != OWNING) || notPrimary) {
                                if (i % 50 == 0)
                                    LT.warn(log(), "Waiting for topology map update [" + "igniteInstanceName=" + g.name() + ", cache=" + cfg.getName() + ", cacheId=" + dht.context().cacheId() + ", topVer=" + top.readyTopologyVersion() + ", p=" + p + ", affNodesCnt=" + affNodesCnt + ", ownersCnt=" + ownerNodesCnt + ", affNodes=" + F.nodeIds(affNodes) + ", owners=" + F.nodeIds(owners) + ", topFut=" + topFut + ", locNode=" + g.cluster().localNode() + ']');
                            } else
                                match = true;
                        } else {
                            if (i % 50 == 0)
                                LT.warn(log(), "Waiting for topology map update [" + "igniteInstanceName=" + g.name() + ", cache=" + cfg.getName() + ", cacheId=" + dht.context().cacheId() + ", topVer=" + top.readyTopologyVersion() + ", started=" + dht.context().started() + ", p=" + p + ", readVer=" + readyVer + ", locNode=" + g.cluster().localNode() + ']');
                        }
                        if (!match) {
                            if (i == 0)
                                start = System.currentTimeMillis();
                            if (System.currentTimeMillis() - start > timeout) {
                                U.dumpThreads(log);
                                if (printPartState)
                                    printPartitionState(c);
                                throw new IgniteException("Timeout of waiting for topology map update [" + "igniteInstanceName=" + g.name() + ", cache=" + cfg.getName() + ", cacheId=" + dht.context().cacheId() + ", topVer=" + top.readyTopologyVersion() + ", p=" + p + ", readVer=" + readyVer + ", locNode=" + g.cluster().localNode() + ']');
                            }
                            // Busy wait.
                            Thread.sleep(20);
                            continue;
                        }
                        if (i > 0)
                            log().warning("Finished waiting for topology map update [igniteInstanceName=" + g.name() + ", p=" + p + ", duration=" + (System.currentTimeMillis() - start) + "ms]");
                        break;
                    }
                }
                if (waitNode2PartUpdate) {
                    long start = System.currentTimeMillis();
                    boolean failed = true;
                    while (failed) {
                        failed = false;
                        for (GridDhtPartitionMap pMap : top.partitionMap(true).values()) {
                            if (failed)
                                break;
                            for (Map.Entry entry : pMap.entrySet()) {
                                if (System.currentTimeMillis() - start > timeout) {
                                    U.dumpThreads(log);
                                    throw new IgniteException("Timeout of waiting for partition state update [" + "igniteInstanceName=" + g.name() + ", cache=" + cfg.getName() + ", cacheId=" + dht.context().cacheId() + ", topVer=" + top.readyTopologyVersion() + ", locNode=" + g.cluster().localNode() + ']');
                                }
                                if (entry.getValue() != OWNING) {
                                    LT.warn(log(), "Waiting for correct partition state part=" + entry.getKey() + ", should be OWNING [state=" + entry.getValue() + "], node=" + g.name() + ", cache=" + c.getName());
                                    // Busy wait.
                                    Thread.sleep(200);
                                    failed = true;
                                    break;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    log.info("awaitPartitionMapExchange finished");
}