Examples with Member com.hazelcast.cluster.Member used on opensource projects

Example 56 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class InternalPartitionServiceImpl method checkClusterPartitionRuntimeStates.

void checkClusterPartitionRuntimeStates() {
    if (!partitionStateManager.isInitialized()) {
        return;
    }
    if (!isLocalMemberMaster()) {
        return;
    }
    if (!areMigrationTasksAllowed()) {
        // migration is disabled because of a member leave, wait till enabled!
        return;
    }
    long stamp = getPartitionStateStamp();
    if (logger.isFineEnabled()) {
        logger.fine("Checking partition state, stamp: " + stamp);
    }
    OperationService operationService = nodeEngine.getOperationService();
    Collection<Member> members = node.clusterService.getMembers();
    for (Member member : members) {
        if (!member.localMember()) {
            PartitionStateCheckOperation op = new PartitionStateCheckOperation(stamp);
            InvocationFuture<Boolean> future = operationService.invokeOnTarget(SERVICE_NAME, op, member.getAddress());
            future.whenCompleteAsync((response, throwable) -> {
                if (throwable == null) {
                    if (!Boolean.TRUE.equals(response)) {
                        logger.fine(member + " has a stale partition state. Will send the most recent partition state now.");
                        sendPartitionRuntimeState(member.getAddress());
                    }
                } else {
                    logger.fine("Failure while checking partition state on " + member, throwable);
                    sendPartitionRuntimeState(member.getAddress());
                }
            });
        }
    }
}

Example 57 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class PartitionServiceProxy method isClusterSafe.

@Override
public boolean isClusterSafe() {
    Collection<Member> members = nodeEngine.getClusterService().getMembers();
    if (members == null || members.isEmpty()) {
        return true;
    }
    final Collection<Future<Boolean>> futures = new ArrayList<>(members.size());
    for (Member member : members) {
        final Address target = member.getAddress();
        final Operation operation = new SafeStateCheckOperation();
        final Future<Boolean> future = nodeEngine.getOperationService().invokeOnTarget(InternalPartitionService.SERVICE_NAME, operation, target);
        futures.add(future);
    }
    // todo this max wait is appropriate?
    final int maxWaitTime = getMaxWaitTime();
    Collection<Boolean> results = FutureUtil.returnWithDeadline(futures, maxWaitTime, TimeUnit.SECONDS, exceptionHandler);
    if (results.size() != futures.size()) {
        return false;
    }
    for (Boolean result : results) {
        if (!result) {
            return false;
        }
    }
    return true;
}

Example 58 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class MapEventPublishingService method dispatchMapPartitionLostEventData.

private void dispatchMapPartitionLostEventData(MapPartitionEventData eventData, ListenerAdapter listener) {
    Member member = getMember(eventData);
    MapPartitionLostEvent event = createMapPartitionLostEventData(eventData, member);
    callListener(listener, event);
}

Example 59 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class MapEventPublishingService method dispatchMapEventData.

private void dispatchMapEventData(MapEventData mapEventData, ListenerAdapter listener) {
    Member member = getMember(mapEventData);
    MapEvent event = createMapEvent(mapEventData, member);
    callListener(listener, event);
}

Example 60 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class NodeQueryCacheEndToEndConstructor method madePublishable.

private void madePublishable(String mapName, String cacheId) {
    InvokerWrapper invokerWrapper = context.getInvokerWrapper();
    Collection<Member> memberList = context.getMemberList();
    List<Future> futures = new ArrayList<>(memberList.size());
    for (Member member : memberList) {
        Operation operation = new MadePublishableOperation(mapName, cacheId);
        Future future = invokerWrapper.invokeOnTarget(operation, member);
        futures.add(future);
    }
    waitWithDeadline(futures, OPERATION_WAIT_TIMEOUT_MINUTES, MINUTES);
}