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

Example 91 with NodeEngine

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

the class XAResourceImpl method clearRemoteTransactions.

private void clearRemoteTransactions(Xid xid) {
    NodeEngine nodeEngine = getNodeEngine();
    IPartitionService partitionService = nodeEngine.getPartitionService();
    OperationService operationService = nodeEngine.getOperationService();
    SerializableXID serializableXID = new SerializableXID(xid.getFormatId(), xid.getGlobalTransactionId(), xid.getBranchQualifier());
    Data xidData = nodeEngine.toData(serializableXID);
    int partitionId = partitionService.getPartitionId(xidData);
    ClearRemoteTransactionOperation operation = new ClearRemoteTransactionOperation(xidData);
    operationService.invokeOnPartition(SERVICE_NAME, operation, partitionId);
}

Example 92 with NodeEngine

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

the class XATransaction method commitAsync.

public void commitAsync(BiConsumer callback) {
    if (state != PREPARED) {
        throw new IllegalStateException("Transaction is not prepared");
    }
    checkTimeout();
    state = COMMITTING;
    BiConsumer wrappedCallback = (input, throwable) -> {
        try {
            callback.accept(input, throwable);
        } finally {
            if (throwable != null) {
                transactionLog.onCommitFailure();
            } else {
                transactionLog.onCommitSuccess();
            }
        }
    };
    transactionLog.commitAsync(nodeEngine, wrappedCallback);
    // We should rethrow exception if transaction is not TWO_PHASE
    state = COMMITTED;
}

Example 93 with NodeEngine

use of com.hazelcast.spi.impl.NodeEngine 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 94 with NodeEngine

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

the class XaReplicationOperation method run.

@Override
public void run() throws Exception {
    XAService xaService = getService();
    NodeEngine nodeEngine = getNodeEngine();
    for (XATransactionDTO transactionDTO : migrationData) {
        XATransaction transaction = new XATransaction(nodeEngine, transactionDTO.getRecords(), transactionDTO.getTxnId(), transactionDTO.getXid(), transactionDTO.getOwnerUuid(), transactionDTO.getTimeoutMilis(), transactionDTO.getStartTime());
        xaService.putTransaction(transaction);
    }
}

Example 95 with NodeEngine

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

the class ExecutionPlanBuilder method createExecutionPlans.

@SuppressWarnings("checkstyle:ParameterNumber")
public static Map<MemberInfo, ExecutionPlan> createExecutionPlans(NodeEngineImpl nodeEngine, List<MemberInfo> memberInfos, DAG dag, long jobId, long executionId, JobConfig jobConfig, long lastSnapshotId, boolean isLightJob, Subject subject) {
    final int defaultParallelism = nodeEngine.getConfig().getJetConfig().getCooperativeThreadCount();
    final Map<MemberInfo, int[]> partitionsByMember = getPartitionAssignment(nodeEngine, memberInfos);
    final Map<Address, int[]> partitionsByAddress = partitionsByMember.entrySet().stream().collect(toMap(en -> en.getKey().getAddress(), Entry::getValue));
    final List<Address> addresses = toList(partitionsByMember.keySet(), MemberInfo::getAddress);
    final int clusterSize = partitionsByMember.size();
    final boolean isJobDistributed = clusterSize > 1;
    final EdgeConfig defaultEdgeConfig = nodeEngine.getConfig().getJetConfig().getDefaultEdgeConfig();
    final Map<MemberInfo, ExecutionPlan> plans = new HashMap<>();
    int memberIndex = 0;
    for (MemberInfo member : partitionsByMember.keySet()) {
        plans.put(member, new ExecutionPlan(partitionsByAddress, jobConfig, lastSnapshotId, memberIndex++, clusterSize, isLightJob, subject));
    }
    final Map<String, Integer> vertexIdMap = assignVertexIds(dag);
    for (Entry<String, Integer> entry : vertexIdMap.entrySet()) {
        final Vertex vertex = dag.getVertex(entry.getKey());
        assert vertex != null;
        final ProcessorMetaSupplier metaSupplier = vertex.getMetaSupplier();
        final int vertexId = entry.getValue();
        // The local parallelism determination here is effective only
        // in jobs submitted as DAG. Otherwise, in jobs submitted as
        // pipeline, we are already doing this determination while
        // converting it to DAG and there is no vertex left with LP=-1.
        final int localParallelism = vertex.determineLocalParallelism(defaultParallelism);
        final int totalParallelism = localParallelism * clusterSize;
        final List<EdgeDef> inbound = toEdgeDefs(dag.getInboundEdges(vertex.getName()), defaultEdgeConfig, e -> vertexIdMap.get(e.getSourceName()), isJobDistributed);
        final List<EdgeDef> outbound = toEdgeDefs(dag.getOutboundEdges(vertex.getName()), defaultEdgeConfig, e -> vertexIdMap.get(e.getDestName()), isJobDistributed);
        String prefix = prefix(jobConfig.getName(), jobId, vertex.getName(), "#PMS");
        ILogger logger = prefixedLogger(nodeEngine.getLogger(metaSupplier.getClass()), prefix);
        JetServiceBackend jetBackend = nodeEngine.getService(JetServiceBackend.SERVICE_NAME);
        JobClassLoaderService jobClassLoaderService = jetBackend.getJobClassLoaderService();
        ClassLoader processorClassLoader = jobClassLoaderService.getClassLoader(jobId);
        try {
            doWithClassLoader(processorClassLoader, () -> metaSupplier.init(new MetaSupplierCtx(nodeEngine, jobId, executionId, jobConfig, logger, vertex.getName(), localParallelism, totalParallelism, clusterSize, isLightJob, partitionsByAddress, subject, processorClassLoader)));
        } catch (Exception e) {
            throw sneakyThrow(e);
        }
        Function<? super Address, ? extends ProcessorSupplier> procSupplierFn = doWithClassLoader(processorClassLoader, () -> metaSupplier.get(addresses));
        for (Entry<MemberInfo, ExecutionPlan> e : plans.entrySet()) {
            final ProcessorSupplier processorSupplier = doWithClassLoader(processorClassLoader, () -> procSupplierFn.apply(e.getKey().getAddress()));
            if (!isLightJob) {
                // We avoid the check for light jobs - the user will get the error anyway, but maybe with less information.
                // And we can recommend the user to use normal job to have more checks.
                checkSerializable(processorSupplier, "ProcessorSupplier in vertex '" + vertex.getName() + '\'');
            }
            final VertexDef vertexDef = new VertexDef(vertexId, vertex.getName(), processorSupplier, localParallelism);
            vertexDef.addInboundEdges(inbound);
            vertexDef.addOutboundEdges(outbound);
            e.getValue().addVertex(vertexDef);
        }
    }
    return plans;
}