Examples with MemberLeftException com.hazelcast.core.MemberLeftException used on opensource projects

Example 11 with MemberLeftException

use of com.hazelcast.core.MemberLeftException in project hazelcast by hazelcast.

the class JobExecutionService method onMemberRemoved.

/**
 * Cancels executions that contain the leaving address as the coordinator or a
 * job participant
 */
void onMemberRemoved(Member member) {
    Address address = member.getAddress();
    executionContexts.values().stream().filter(exeCtx -> exeCtx.coordinator() != null && (exeCtx.coordinator().equals(address) || exeCtx.hasParticipant(address))).forEach(exeCtx -> {
        LoggingUtil.logFine(logger, "Completing %s locally. Reason: Member %s left the cluster", exeCtx.jobNameAndExecutionId(), address);
        terminateExecution0(exeCtx, null, new MemberLeftException(member));
    });
}

Example 12 with MemberLeftException

use of com.hazelcast.core.MemberLeftException in project hazelcast by hazelcast.

the class Invocation method initInvocationTarget.

/**
 * Initializes the invocation target.
 *
 * @throws Exception if the initialization was a failure
 */
final void initInvocationTarget() throws Exception {
    Member previousTargetMember = targetMember;
    T target = getInvocationTarget();
    if (target == null) {
        throw newTargetNullException();
    }
    targetMember = toTargetMember(target);
    if (targetMember != null) {
        targetAddress = targetMember.getAddress();
    } else {
        targetAddress = toTargetAddress(target);
    }
    memberListVersion = context.clusterService.getMemberListVersion();
    if (targetMember == null) {
        if (previousTargetMember != null) {
            // then it means a member left.
            throw new MemberLeftException(previousTargetMember);
        }
        if (!(isJoinOperation(op) || isWanReplicationOperation(op))) {
            throw new TargetNotMemberException(target, op.getPartitionId(), op.getClass().getName(), op.getServiceName());
        }
    }
    if (op instanceof TargetAware) {
        ((TargetAware) op).setTarget(targetAddress);
    }
}

Example 13 with MemberLeftException

use of com.hazelcast.core.MemberLeftException in project hazelcast by hazelcast.

the class XAResourceImpl method recover.

@Override
public Xid[] recover(int flag) throws XAException {
    NodeEngine nodeEngine = getNodeEngine();
    XAService xaService = getService();
    OperationService operationService = nodeEngine.getOperationService();
    ClusterService clusterService = nodeEngine.getClusterService();
    Collection<Member> memberList = clusterService.getMembers();
    List<Future<SerializableList>> futureList = new ArrayList<Future<SerializableList>>();
    for (Member member : memberList) {
        if (member.localMember()) {
            continue;
        }
        CollectRemoteTransactionsOperation op = new CollectRemoteTransactionsOperation();
        Address address = member.getAddress();
        InternalCompletableFuture<SerializableList> future = operationService.invokeOnTarget(SERVICE_NAME, op, address);
        futureList.add(future);
    }
    Set<SerializableXID> xids = new HashSet<SerializableXID>(xaService.getPreparedXids());
    for (Future<SerializableList> future : futureList) {
        try {
            SerializableList xidSet = future.get();
            for (Data xidData : xidSet) {
                SerializableXID xid = nodeEngine.toObject(xidData);
                xids.add(xid);
            }
        } catch (InterruptedException e) {
            currentThread().interrupt();
            throw new XAException(XAException.XAER_RMERR);
        } catch (MemberLeftException e) {
            logger.warning("Member left while recovering", e);
        } catch (ExecutionException e) {
            Throwable cause = e.getCause();
            if (cause instanceof HazelcastInstanceNotActiveException || cause instanceof TargetNotMemberException) {
                logger.warning("Member left while recovering", e);
            } else {
                throw new XAException(XAException.XAER_RMERR);
            }
        }
    }
    return xids.toArray(new SerializableXID[0]);
}

Example 14 with MemberLeftException

use of com.hazelcast.core.MemberLeftException in project hazelcast by hazelcast.

the class XACollectTransactionsMessageTask method reduce.

@Override
protected Object reduce(Map<Member, Object> map) throws Throwable {
    List<Data> list = new ArrayList<>();
    for (Object o : map.values()) {
        if (o instanceof Throwable) {
            if (o instanceof MemberLeftException) {
                continue;
            }
            throw (Throwable) o;
        }
        SerializableList xidSet = (SerializableList) o;
        list.addAll(xidSet.getCollection());
    }
    List<Xid> xidList = new ArrayList<>(list.size());
    list.forEach(xidData -> xidList.add(serializationService.toObject(xidData)));
    return xidList;
}

Example 15 with MemberLeftException

use of com.hazelcast.core.MemberLeftException in project hazelcast by hazelcast.

the class PromoteLiteMemberTest method promotion_shouldFail_whenMasterLeaves_duringPromotion.

@Test
public void promotion_shouldFail_whenMasterLeaves_duringPromotion() throws Exception {
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory();
    HazelcastInstance hz1 = factory.newHazelcastInstance(new Config());
    HazelcastInstance hz2 = factory.newHazelcastInstance(new Config());
    HazelcastInstance hz3 = factory.newHazelcastInstance(new Config().setLiteMember(true));
    assertClusterSizeEventually(3, hz2);
    dropOperationsBetween(hz3, hz1, F_ID, singletonList(PROMOTE_LITE_MEMBER));
    Cluster cluster = hz3.getCluster();
    Future<Exception> future = spawn(() -> {
        try {
            cluster.promoteLocalLiteMember();
        } catch (Exception e) {
            return e;
        }
        return null;
    });
    assertPromotionInvocationStarted(hz3);
    hz1.getLifecycleService().terminate();
    assertClusterSizeEventually(2, hz2, hz3);
    Exception exception = future.get();
    // MemberLeftException is wrapped by HazelcastException
    assertInstanceOf(MemberLeftException.class, exception.getCause());
}