Examples with InternalCompletableFuture com.hazelcast.spi.impl.InternalCompletableFuture used on opensource projects

Example 21 with InternalCompletableFuture

use of com.hazelcast.spi.impl.InternalCompletableFuture in project hazelcast by hazelcast.

the class ClientExecutorServiceProxy method submitToTargetInternal.

private <T> void submitToTargetInternal(@Nonnull Data task, Member member, @Nullable ExecutionCallback<T> callback) {
    checkNotNull(task, "task should not be null");
    UUID uuid = getUUID();
    ClientMessage request = ExecutorServiceSubmitToMemberCodec.encodeRequest(name, uuid, task, member.getUuid());
    ClientInvocationFuture f = invokeOnTarget(request, member);
    InternalCompletableFuture<T> delegatingFuture = (InternalCompletableFuture<T>) delegatingFuture(f, uuid, member, (T) null);
    if (callback != null) {
        delegatingFuture.whenCompleteAsync(new ExecutionCallbackAdapter<>(callback)).whenCompleteAsync((v, t) -> {
            if (t instanceof RejectedExecutionException) {
                callback.onFailure(t);
            }
        }, ConcurrencyUtil.getDefaultAsyncExecutor());
    }
}

Example 22 with InternalCompletableFuture

use of com.hazelcast.spi.impl.InternalCompletableFuture in project hazelcast by hazelcast.

the class RaftService method removeCPMember.

public InternalCompletableFuture<Void> removeCPMember(UUID cpMemberUuid) {
    ClusterService clusterService = nodeEngine.getClusterService();
    InternalCompletableFuture<Void> future = newCompletableFuture();
    BiConsumer<Void, Throwable> removeMemberCallback = (response, t) -> {
        if (t == null) {
            future.complete(null);
        } else {
            if (t instanceof CannotRemoveCPMemberException) {
                t = new IllegalStateException(t.getMessage());
            }
            complete(future, t);
        }
    };
    invocationManager.<Collection<CPMember>>invoke(getMetadataGroupId(), new GetActiveCPMembersOp()).whenCompleteAsync((cpMembers, t) -> {
        if (t == null) {
            CPMemberInfo cpMemberToRemove = null;
            for (CPMember cpMember : cpMembers) {
                if (cpMember.getUuid().equals(cpMemberUuid)) {
                    cpMemberToRemove = (CPMemberInfo) cpMember;
                    break;
                }
            }
            if (cpMemberToRemove == null) {
                complete(future, new IllegalArgumentException("No CPMember found with uuid: " + cpMemberUuid));
                return;
            } else {
                Member member = clusterService.getMember(cpMemberToRemove.getAddress());
                if (member != null) {
                    logger.warning("Only unreachable/crashed CP members should be removed. " + member + " is alive but " + cpMemberToRemove + " with the same address is being removed.");
                }
            }
            invokeTriggerRemoveMember(cpMemberToRemove).whenCompleteAsync(removeMemberCallback);
        } else {
            complete(future, t);
        }
    });
    return future;
}

Example 23 with InternalCompletableFuture

use of com.hazelcast.spi.impl.InternalCompletableFuture in project hazelcast by hazelcast.

the class RaftInvocationManager method completeExceptionallyIfCPSubsystemNotAvailable.

private <V> InternalCompletableFuture<V> completeExceptionallyIfCPSubsystemNotAvailable() {
    if (!cpSubsystemEnabled) {
        InternalCompletableFuture<V> future = new InternalCompletableFuture<>();
        future.completeExceptionally(new HazelcastException("CP Subsystem is not enabled!"));
        return future;
    }
    return null;
}

Example 24 with InternalCompletableFuture

use of com.hazelcast.spi.impl.InternalCompletableFuture in project hazelcast by hazelcast.

the class RaftService method resetLocalRaftState.

private void resetLocalRaftState() {
    // node.forceSetTerminatedStatus() will trigger RaftNodeLifecycleAwareService.onRaftGroupDestroyed()
    // which will attempt to acquire the read lock on nodeLock. In order to prevent it, we first
    // add group ids into destroyedGroupIds to short-cut RaftNodeLifecycleAwareService.onRaftGroupDestroyed()
    List<InternalCompletableFuture> futures = new ArrayList<>(nodes.size());
    destroyedGroupIds.addAll(nodes.keySet());
    for (RaftNode node : nodes.values()) {
        InternalCompletableFuture f = node.forceSetTerminatedStatus();
        futures.add(f);
    }
    for (InternalCompletableFuture future : futures) {
        try {
            future.get();
        } catch (Exception e) {
            logger.warning(e);
        }
    }
    nodes.clear();
    for (ServiceInfo serviceInfo : nodeEngine.getServiceInfos(RaftRemoteService.class)) {
        if (serviceInfo.getService() instanceof RaftManagedService) {
            ((RaftManagedService) serviceInfo.getService()).onCPSubsystemRestart();
        }
    }
    nodeMetrics.clear();
    missingMembers.clear();
    invocationManager.reset();
}

Example 25 with InternalCompletableFuture

use of com.hazelcast.spi.impl.InternalCompletableFuture in project hazelcast by hazelcast.

the class InvocationFuture_IsDoneTest method isDone_whenNoResponse.

@Test
public void isDone_whenNoResponse() {
    DummyOperation op = new GetLostPartitionOperation();
    InternalCompletableFuture future = operationService.invokeOnTarget(null, op, getAddress(local));
    assertFalse(future.isDone());
}