Examples with ExecutionService com.hazelcast.spi.impl.executionservice.ExecutionService used on opensource projects

Example 31 with ExecutionService

use of com.hazelcast.spi.impl.executionservice.ExecutionService in project hazelcast by hazelcast.

the class PartitionContainer method createRecordStore.

private RecordStore createRecordStore(String name) {
    MapServiceContext serviceContext = mapService.getMapServiceContext();
    MapContainer mapContainer = serviceContext.getMapContainer(name);
    MapConfig mapConfig = mapContainer.getMapConfig();
    NodeEngine nodeEngine = serviceContext.getNodeEngine();
    IPartitionService ps = nodeEngine.getPartitionService();
    OperationService opService = nodeEngine.getOperationService();
    ExecutionService execService = nodeEngine.getExecutionService();
    HazelcastProperties hazelcastProperties = nodeEngine.getProperties();
    MapKeyLoader keyLoader = new MapKeyLoader(name, opService, ps, nodeEngine.getClusterService(), execService, mapContainer.toData(), serviceContext.getNodeWideLoadedKeyLimiter());
    keyLoader.setMaxBatch(hazelcastProperties.getInteger(ClusterProperty.MAP_LOAD_CHUNK_SIZE));
    keyLoader.setMaxSize(getMaxSizePerNode(mapConfig.getEvictionConfig()));
    keyLoader.setHasBackup(mapConfig.getTotalBackupCount() > 0);
    keyLoader.setMapOperationProvider(serviceContext.getMapOperationProvider(name));
    if (!mapContainer.isGlobalIndexEnabled()) {
        Indexes indexesForMap = mapContainer.createIndexes(false);
        indexes.putIfAbsent(name, indexesForMap);
    }
    RecordStore recordStore = serviceContext.createRecordStore(mapContainer, partitionId, keyLoader);
    recordStore.init();
    return recordStore;
}

Example 32 with ExecutionService

use of com.hazelcast.spi.impl.executionservice.ExecutionService in project hazelcast by hazelcast.

the class SplitBrainProtectionServiceImpl method start.

public void start() {
    // before starting, no splitBrainProtections are used, just SplitBrainProtectionService dependency is
    // provided to services which depend on it so it's safe to initialize splitBrainProtections here (and we have
    // ClusterService already constructed)
    this.splitBrainProtections = Collections.unmodifiableMap(initializeSplitBrainProtections());
    scanSplitBrainProtections();
    initializeListeners();
    if (isInactive()) {
        return;
    }
    ExecutionService executionService = nodeEngine.getExecutionService();
    // single thread split brain protection executor
    executionService.register(SPLIT_BRAIN_PROTECTION_EXECUTOR, 1, Integer.MAX_VALUE, ExecutorType.CACHED);
    long heartbeatInterval = nodeEngine.getProperties().getSeconds(ClusterProperty.HEARTBEAT_INTERVAL_SECONDS);
    executionService.scheduleWithRepetition(SPLIT_BRAIN_PROTECTION_EXECUTOR, new UpdateSplitBrainProtections(), heartbeatInterval, heartbeatInterval, TimeUnit.SECONDS);
}

Example 33 with ExecutionService

use of com.hazelcast.spi.impl.executionservice.ExecutionService in project hazelcast by hazelcast.

the class ShutdownClusterMessageTask method call.

@Override
protected Object call() throws Exception {
    ILogger logger = nodeEngine.getLogger(getClass());
    ExecutionService executionService = nodeEngine.getExecutionService();
    Future<Void> future = executionService.submit(ExecutionService.ASYNC_EXECUTOR, () -> {
        nodeEngine.getClusterService().shutdown();
        return null;
    });
    executionService.asCompletableFuture(future).whenCompleteAsync(withTryCatch(logger, (empty, error) -> sendResponse(error != null ? peel(error) : null)), CALLER_RUNS);
    return null;
}

Example 34 with ExecutionService

use of com.hazelcast.spi.impl.executionservice.ExecutionService in project hazelcast by hazelcast.

the class RaftGroupMembershipManager method init.

void init() {
    if (raftService.getLocalCPMember() == null || !initialized.compareAndSet(false, true)) {
        return;
    }
    ExecutionService executionService = nodeEngine.getExecutionService();
    // scheduleWithRepetition skips subsequent execution if one is already running.
    executionService.scheduleWithRepetition(CP_SUBSYSTEM_MANAGEMENT_EXECUTOR, new RaftGroupDestroyHandlerTask(), MANAGEMENT_TASK_PERIOD_IN_MILLIS, MANAGEMENT_TASK_PERIOD_IN_MILLIS, MILLISECONDS);
    executionService.scheduleWithRepetition(CP_SUBSYSTEM_MANAGEMENT_EXECUTOR, new RaftGroupMembershipChangeHandlerTask(), MANAGEMENT_TASK_PERIOD_IN_MILLIS, MANAGEMENT_TASK_PERIOD_IN_MILLIS, MILLISECONDS);
    executionService.scheduleWithRepetition(CP_SUBSYSTEM_MANAGEMENT_EXECUTOR, new CheckLocalRaftNodesTask(), CHECK_LOCAL_RAFT_NODES_TASK_PERIOD, CHECK_LOCAL_RAFT_NODES_TASK_PERIOD, SECONDS);
    int leadershipRebalancePeriod = nodeEngine.getProperties().getInteger(LEADERSHIP_BALANCE_TASK_PERIOD);
    executionService.scheduleWithRepetition(CP_SUBSYSTEM_MANAGEMENT_EXECUTOR, new RaftGroupLeadershipBalanceTask(), leadershipRebalancePeriod, leadershipRebalancePeriod, SECONDS);
}

Example 35 with ExecutionService

use of com.hazelcast.spi.impl.executionservice.ExecutionService in project hazelcast by hazelcast.

the class RaftService method init.

@Override
public void init(NodeEngine nodeEngine, Properties properties) {
    if (!metadataGroupManager.init()) {
        return;
    }
    if (config.getMissingCPMemberAutoRemovalSeconds() > 0) {
        ExecutionService executionService = nodeEngine.getExecutionService();
        executionService.scheduleWithRepetition(CP_SUBSYSTEM_MANAGEMENT_EXECUTOR, new AutoRemoveMissingCPMemberTask(), REMOVE_MISSING_MEMBER_TASK_PERIOD_SECONDS, REMOVE_MISSING_MEMBER_TASK_PERIOD_SECONDS, SECONDS);
    }
    MetricsRegistry metricsRegistry = this.nodeEngine.getMetricsRegistry();
    metricsRegistry.scheduleAtFixedRate(new PublishNodeMetricsTask(), metricsPeriod, SECONDS, ProbeLevel.INFO);
}