Examples with GridFinishedFuture org.apache.ignite.internal.util.future.GridFinishedFuture used on opensource projects

Example 61 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridClusterStateProcessor method changeGlobalState.

/**
 * @param state New cluster state.
 * @param forceDeactivation If {@code true}, cluster deactivation will be forced.
 * @param baselineNodes New baseline nodes.
 * @param forceChangeBaselineTopology Force change baseline topology.
 * @param isAutoAdjust Auto adjusting baseline flag.
 * @return State change future.
 * @see ClusterState#INACTIVE
 */
public IgniteInternalFuture<?> changeGlobalState(ClusterState state, boolean forceDeactivation, Collection<? extends BaselineNode> baselineNodes, boolean forceChangeBaselineTopology, boolean isAutoAdjust) {
    if (ctx.maintenanceRegistry().isMaintenanceMode()) {
        return new GridFinishedFuture<>(new IgniteCheckedException("Failed to " + prettyStr(state) + " (node is in maintenance mode)."));
    }
    BaselineTopology blt = (compatibilityMode && !forceChangeBaselineTopology) ? null : calculateNewBaselineTopology(state, baselineNodes, forceChangeBaselineTopology);
    boolean isBaselineAutoAdjustEnabled = isBaselineAutoAdjustEnabled();
    if (forceChangeBaselineTopology && isBaselineAutoAdjustEnabled != isAutoAdjust)
        throw new BaselineAdjustForbiddenException(isBaselineAutoAdjustEnabled);
    if (ctx.isDaemon() || ctx.clientNode())
        return sendComputeChangeGlobalState(state, forceDeactivation, blt, forceChangeBaselineTopology);
    if (cacheProc.transactions().tx() != null || sharedCtx.lockedTopologyVersion(null) != null) {
        return new GridFinishedFuture<>(new IgniteCheckedException("Failed to " + prettyStr(state) + " (must invoke the method outside of an active transaction)."));
    }
    DiscoveryDataClusterState curState = globalState;
    if (!curState.transition() && curState.state() == state) {
        if (!state.active() || BaselineTopology.equals(curState.baselineTopology(), blt))
            return new GridFinishedFuture<>();
    }
    GridChangeGlobalStateFuture startedFut = null;
    GridChangeGlobalStateFuture fut = stateChangeFut.get();
    while (fut == null || fut.isDone()) {
        fut = new GridChangeGlobalStateFuture(UUID.randomUUID(), state, ctx);
        if (stateChangeFut.compareAndSet(null, fut)) {
            startedFut = fut;
            break;
        } else
            fut = stateChangeFut.get();
    }
    if (startedFut == null) {
        if (fut.state != state) {
            return new GridFinishedFuture<>(new IgniteCheckedException("Failed to " + prettyStr(state) + ", because another state change operation is currently in progress: " + prettyStr(fut.state)));
        } else
            return fut;
    }
    List<StoredCacheData> storedCfgs = null;
    if (activate(curState.state(), state) && !inMemoryMode) {
        try {
            Map<String, StoredCacheData> cfgs = ctx.cache().context().pageStore().readCacheConfigurations();
            if (!F.isEmpty(cfgs)) {
                storedCfgs = new ArrayList<>(cfgs.values());
                IgniteDiscoverySpi spi = (IgniteDiscoverySpi) ctx.discovery().getInjectedDiscoverySpi();
                boolean splittedCacheCfgs = spi.allNodesSupport(IgniteFeatures.SPLITTED_CACHE_CONFIGURATIONS);
                storedCfgs = storedCfgs.stream().map(storedCacheData -> splittedCacheCfgs ? storedCacheData.withSplittedCacheConfig(ctx.cache().splitter()) : storedCacheData.withOldCacheConfig(ctx.cache().enricher())).collect(Collectors.toList());
            }
        } catch (IgniteCheckedException e) {
            U.error(log, "Failed to read stored cache configurations: " + e, e);
            startedFut.onDone(e);
            return startedFut;
        }
    }
    ChangeGlobalStateMessage msg = new ChangeGlobalStateMessage(startedFut.requestId, ctx.localNodeId(), storedCfgs, state, forceDeactivation, blt, forceChangeBaselineTopology, System.currentTimeMillis());
    IgniteInternalFuture<?> resFut = wrapStateChangeFuture(startedFut, msg);
    try {
        U.log(log, "Sending " + prettyStr(state) + " request with BaselineTopology " + blt);
        ctx.discovery().sendCustomEvent(msg);
        if (ctx.isStopping()) {
            startedFut.onDone(new IgniteCheckedException("Failed to execute " + prettyStr(state) + " request , node is stopping."));
        }
    } catch (IgniteCheckedException e) {
        U.error(log, "Failed to send global state change request: " + prettyStr(state), e);
        startedFut.onDone(e);
    }
    return resFut;
}

Example 62 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class GridContinuousProcessor method startRoutine.

/**
 * @param hnd Handler.
 * @param bufSize Buffer size.
 * @param interval Time interval.
 * @param autoUnsubscribe Automatic unsubscribe flag.
 * @param locOnly Local only flag.
 * @param prjPred Projection predicate.
 * @return Future.
 */
public IgniteInternalFuture<UUID> startRoutine(GridContinuousHandler hnd, boolean locOnly, int bufSize, long interval, boolean autoUnsubscribe, @Nullable IgnitePredicate<ClusterNode> prjPred) throws IgniteCheckedException {
    assert hnd != null;
    assert bufSize > 0;
    assert interval >= 0;
    // Generate ID.
    final UUID routineId = UUID.randomUUID();
    if (ctx.config().isPeerClassLoadingEnabled()) {
        hnd.p2pMarshal(ctx);
        assert !(hnd instanceof CacheContinuousQueryHandler) || ((CacheContinuousQueryHandler) hnd).isMarshalled();
    }
    // Register routine locally.
    locInfos.put(routineId, new LocalRoutineInfo(ctx.localNodeId(), prjPred, hnd, bufSize, interval, autoUnsubscribe));
    if (locOnly) {
        try {
            registerHandler(ctx.localNodeId(), routineId, hnd, bufSize, interval, autoUnsubscribe, true);
            return new GridFinishedFuture<>(routineId);
        } catch (IgniteCheckedException e) {
            unregisterHandler(routineId, hnd, true);
            return new GridFinishedFuture<>(e);
        }
    }
    // Whether local node is included in routine.
    boolean locIncluded = prjPred == null || prjPred.apply(ctx.discovery().localNode());
    AbstractContinuousMessage msg;
    try {
        msg = createStartMessage(routineId, hnd, bufSize, interval, autoUnsubscribe, prjPred);
    } catch (IgniteCheckedException e) {
        return new GridFinishedFuture<>(e);
    }
    // Register per-routine notifications listener if ordered messaging is used.
    registerMessageListener(hnd);
    if (!lockStopping())
        return new GridFinishedFuture<>(new NodeStoppingException("Failed to start continuous query (node is stopping)"));
    try {
        StartFuture fut = new StartFuture(routineId);
        startFuts.put(routineId, fut);
        try {
            if (locIncluded || hnd.isQuery()) {
                registerHandler(ctx.localNodeId(), routineId, hnd, bufSize, interval, autoUnsubscribe, true);
            }
            ctx.discovery().sendCustomEvent(msg);
        } catch (IgniteCheckedException e) {
            startFuts.remove(routineId);
            locInfos.remove(routineId);
            unregisterHandler(routineId, hnd, true);
            fut.onDone(e);
            return fut;
        }
        // Handler is registered locally.
        fut.onLocalRegistered();
        return fut;
    } finally {
        unlockStopping();
    }
}

Example 63 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class IgniteServiceProcessor method deployAll.

/**
 * @param cfgs Service configurations.
 * @param dfltNodeFilter Default NodeFilter.
 * @return Future for deployment.
 */
private IgniteInternalFuture<?> deployAll(@NotNull Collection<ServiceConfiguration> cfgs, @Nullable IgnitePredicate<ClusterNode> dfltNodeFilter) {
    opsLock.readLock().lock();
    try {
        if (disconnected) {
            return new GridFinishedFuture<>(new IgniteClientDisconnectedCheckedException(ctx.cluster().clientReconnectFuture(), "Failed to deploy services, " + "client node disconnected: " + cfgs));
        }
        if (ctx.isStopping()) {
            return new GridFinishedFuture<>(new IgniteCheckedException("Failed to deploy services, " + "node is stopping: " + cfgs));
        }
        if (cfgs.isEmpty())
            return new GridFinishedFuture<>();
        PreparedConfigurations<IgniteUuid> srvcCfg = prepareServiceConfigurations(cfgs, dfltNodeFilter);
        List<ServiceConfiguration> cfgsCp = srvcCfg.cfgs;
        List<GridServiceDeploymentFuture<IgniteUuid>> failedFuts = srvcCfg.failedFuts;
        GridServiceDeploymentCompoundFuture<IgniteUuid> res = new GridServiceDeploymentCompoundFuture<>();
        if (!cfgsCp.isEmpty()) {
            try {
                Collection<ServiceChangeAbstractRequest> reqs = new ArrayList<>();
                for (ServiceConfiguration cfg : cfgsCp) {
                    IgniteUuid srvcId = IgniteUuid.randomUuid();
                    GridServiceDeploymentFuture<IgniteUuid> fut = new GridServiceDeploymentFuture<>(cfg, srvcId);
                    res.add(fut, true);
                    reqs.add(new ServiceDeploymentRequest(srvcId, cfg));
                    depFuts.put(srvcId, fut);
                }
                ServiceChangeBatchRequest msg = new ServiceChangeBatchRequest(reqs);
                ctx.discovery().sendCustomEvent(msg);
                if (log.isDebugEnabled())
                    log.debug("Services have been sent to deploy, req=" + msg);
            } catch (IgniteException | IgniteCheckedException e) {
                for (IgniteUuid id : res.servicesToRollback()) depFuts.remove(id).onDone(e);
                res.onDone(new IgniteCheckedException(new ServiceDeploymentException("Failed to deploy provided services.", e, cfgs)));
                return res;
            }
        }
        if (failedFuts != null) {
            for (GridServiceDeploymentFuture<IgniteUuid> fut : failedFuts) res.add(fut, false);
        }
        res.markInitialized();
        return res;
    } finally {
        opsLock.readLock().unlock();
    }
}

Example 64 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class PageMemoryImplTest method testCheckpointProtocolCannotReplaceUnwrittenPage.

/**
 * @throws Exception if failed.
 */
@Test
public void testCheckpointProtocolCannotReplaceUnwrittenPage() throws Exception {
    TestPageStoreManager pageStoreMgr = new TestPageStoreManager();
    // Create a 1 mb page memory.
    PageMemoryImpl memory = createPageMemory(1, PageMemoryImpl.ThrottlingPolicy.TARGET_RATIO_BASED, pageStoreMgr, pageStoreMgr, null);
    int initPageCnt = 500;
    List<FullPageId> allocated = new ArrayList<>(initPageCnt);
    for (int i = 0; i < initPageCnt; i++) {
        long id = memory.allocatePage(1, INDEX_PARTITION, FLAG_IDX);
        FullPageId fullId = new FullPageId(id, 1);
        allocated.add(fullId);
        writePage(memory, fullId, (byte) 1);
    }
    // CP Write lock.
    memory.beginCheckpoint(new GridFinishedFuture());
    // CP Write unlock.
    byte[] buf = new byte[PAGE_SIZE];
    memory.checkpointWritePage(allocated.get(0), ByteBuffer.wrap(buf), (fullPageId, buf0, tag) -> {
        assertNotNull(tag);
        boolean oom = false;
        try {
            // Try force page replacement.
            while (true) {
                memory.allocatePage(1, INDEX_PARTITION, FLAG_IDX);
            }
        } catch (IgniteOutOfMemoryException ex) {
            oom = true;
        }
        assertTrue("Should oom before check replaced page.", oom);
        assertTrue("Missing page: " + fullPageId, memory.hasLoadedPage(fullPageId));
    }, null);
}

Example 65 with GridFinishedFuture

use of org.apache.ignite.internal.util.future.GridFinishedFuture in project ignite by apache.

the class PageMemoryImplTest method testCheckpointProtocolWriteDirtyPageAfterWriteUnlock.

/**
 * @throws Exception if failed.
 */
@Test
public void testCheckpointProtocolWriteDirtyPageAfterWriteUnlock() throws Exception {
    TestPageStoreManager pageStoreMgr = new TestPageStoreManager();
    // Create a 1 mb page memory.
    PageMemoryImpl memory = createPageMemory(1, PageMemoryImpl.ThrottlingPolicy.TARGET_RATIO_BASED, pageStoreMgr, pageStoreMgr, null);
    int initPageCnt = 10;
    List<FullPageId> allocated = new ArrayList<>(initPageCnt);
    for (int i = 0; i < initPageCnt; i++) {
        long id = memory.allocatePage(1, INDEX_PARTITION, FLAG_IDX);
        FullPageId fullId = new FullPageId(id, 1);
        allocated.add(fullId);
        writePage(memory, fullId, (byte) 1);
    }
    doCheckpoint(memory.beginCheckpoint(new GridFinishedFuture()), memory, pageStoreMgr);
    FullPageId cowPageId = allocated.get(0);
    // Mark some pages as dirty.
    writePage(memory, cowPageId, (byte) 2);
    GridMultiCollectionWrapper<FullPageId> cpPages = memory.beginCheckpoint(new GridFinishedFuture());
    assertEquals(1, cpPages.size());
    // At this point COW mechanics kicks in.
    writePage(memory, cowPageId, (byte) 3);
    doCheckpoint(cpPages, memory, pageStoreMgr);
    byte[] data = pageStoreMgr.storedPages.get(cowPageId);
    for (int i = PageIO.COMMON_HEADER_END; i < PAGE_SIZE; i++) assertEquals(2, data[i]);
}