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

Example 66 with InternalCompletableFuture

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

the class ExecutorServiceProxy method submitToMember.

private <T> Future<T> submitToMember(@Nonnull Data taskData, @Nonnull Member member) {
    NodeEngine nodeEngine = getNodeEngine();
    UUID uuid = newUnsecureUUID();
    Address target = member.getAddress();
    MemberCallableTaskOperation op = new MemberCallableTaskOperation(name, uuid, taskData);
    InternalCompletableFuture future = nodeEngine.getOperationService().invokeOnTarget(DistributedExecutorService.SERVICE_NAME, op, target);
    return new CancellableDelegatingFuture<>(future, nodeEngine, uuid, target);
}

Example 67 with InternalCompletableFuture

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

the class DurableExecutorServiceProxy method submitToPartition.

private <T> DurableExecutorServiceFuture<T> submitToPartition(@Nonnull Callable<T> task, int partitionId, T defaultValue) {
    checkNotNull(task, "task can't be null");
    SerializationService serializationService = getNodeEngine().getSerializationService();
    Data taskData = serializationService.toData(task);
    TaskOperation operation = new TaskOperation(name, taskData);
    operation.setPartitionId(partitionId);
    InternalCompletableFuture<Integer> future = invokeOnPartition(operation);
    int sequence;
    try {
        sequence = future.join();
    } catch (CompletionException t) {
        InternalCompletableFuture<T> completedFuture = completedExceptionally(t.getCause());
        return new DurableExecutorServiceDelegateFuture<T>(completedFuture, serializationService, null, -1);
    } catch (CancellationException e) {
        return new DurableExecutorServiceDelegateFuture<>(future, serializationService, null, -1);
    }
    Operation op = new RetrieveResultOperation(name, sequence).setPartitionId(partitionId);
    InternalCompletableFuture<T> internalCompletableFuture = invokeOnPartition(op);
    long taskId = Bits.combineToLong(partitionId, sequence);
    return new DurableExecutorServiceDelegateFuture<>(internalCompletableFuture, serializationService, defaultValue, taskId);
}

Example 68 with InternalCompletableFuture

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

the class InvalidationMetaDataFetcher method init.

// returns true if handler is initialized properly, otherwise false
public final boolean init(RepairingHandler handler) {
    MetadataHolder resultHolder = new MetadataHolder();
    List<String> dataStructureNames = Collections.singletonList(handler.getName());
    Map<Member, InternalCompletableFuture> futureByMember = fetchMembersMetadataFor(dataStructureNames);
    for (Map.Entry<Member, InternalCompletableFuture> entry : futureByMember.entrySet()) {
        Member member = entry.getKey();
        InternalCompletableFuture future = entry.getValue();
        try {
            extractMemberMetadata(member, future, resultHolder);
        } catch (Exception e) {
            handleExceptionWhileProcessingMetadata(member, e);
            return false;
        }
        initUuid(resultHolder.partitionUuidList, handler);
        initSequence(resultHolder.namePartitionSequenceList, handler);
    }
    return true;
}

Example 69 with InternalCompletableFuture

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

the class ChainingFutureTest method testNonTopologyRelatedExceptionArePropagated.

@Test(expected = OperationTimeoutException.class)
public void testNonTopologyRelatedExceptionArePropagated() {
    InternalCompletableFuture<Object> future1 = newFuture();
    InternalCompletableFuture<Object> future2 = newFuture();
    InternalCompletableFuture<Object> future3 = newFuture();
    CountingIterator<InternalCompletableFuture<Object>> iterator = toIterator(future1, future2, future3);
    ChainingFuture.ExceptionHandler handler = repairingIterator;
    ChainingFuture<Object> future = new ChainingFuture<>(iterator, handler);
    assertEquals(1, iterator.getHasNextCounter());
    assertEquals(1, iterator.getNextCounter());
    assertFalse(future.isDone());
    future1.completeExceptionally(new OperationTimeoutException());
    assertTrue(future.isDone());
    future.joinInternal();
}

Example 70 with InternalCompletableFuture

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

the class ChainingFutureTest method testIteratingExceptionArePropagated.

@Test(expected = HazelcastException.class)
public void testIteratingExceptionArePropagated() {
    InternalCompletableFuture<Object> future1 = newFuture();
    InternalCompletableFuture<Object> future2 = newFuture();
    InternalCompletableFuture<Object> future3 = newFuture();
    CountingIterator<InternalCompletableFuture<Object>> iterator = toIterator(future1, future2, future3);
    ChainingFuture.ExceptionHandler handler = repairingIterator;
    ChainingFuture<Object> future = new ChainingFuture<>(iterator, handler);
    assertEquals(1, iterator.getHasNextCounter());
    assertEquals(1, iterator.getNextCounter());
    assertFalse(future.isDone());
    iterator.exceptionToThrow = new HazelcastException("iterating exception");
    future1.complete("foo");
    assertTrue(future.isDone());
    future.joinInternal();
}