Examples with Address com.hazelcast.nio.Address used on opensource projects

Example 56 with Address

use of com.hazelcast.nio.Address in project hazelcast by hazelcast.

the class JobSupervisor method asyncCancelRemoteOperations.

private void asyncCancelRemoteOperations(final Set<Address> addresses) {
    final NodeEngine nodeEngine = mapReduceService.getNodeEngine();
    TaskScheduler taskScheduler = nodeEngine.getExecutionService().getGlobalTaskScheduler();
    taskScheduler.execute(new Runnable() {

        @Override
        public void run() {
            String name = getConfiguration().getName();
            String jobId = getConfiguration().getJobId();
            for (Address address : addresses) {
                try {
                    CancelJobSupervisorOperation operation = new CancelJobSupervisorOperation(name, jobId);
                    mapReduceService.processRequest(address, operation);
                } catch (Exception ignore) {
                    // We can ignore this exception since we just want to cancel the job
                    // and the member may be crashed or unreachable in some way
                    ILogger logger = nodeEngine.getLogger(JobSupervisor.class);
                    logger.finest("Remote node may already be down", ignore);
                }
            }
        }
    });
}

Example 57 with Address

use of com.hazelcast.nio.Address in project hazelcast by hazelcast.

the class KeyValueJobOperation method run.

@Override
public void run() throws Exception {
    MapReduceService mapReduceService = getService();
    Address jobOwner = getCallerAddress();
    if (jobOwner == null) {
        jobOwner = getNodeEngine().getThisAddress();
    }
    // Inject managed context
    injectManagedContext(mapper, combinerFactory, reducerFactory, keyValueSource);
    // Build immutable configuration
    JobTaskConfiguration config = new JobTaskConfiguration(jobOwner, getNodeEngine(), chunkSize, name, jobId, mapper, combinerFactory, reducerFactory, keyValueSource, communicateStats, topologyChangedStrategy);
    JobSupervisor supervisor = mapReduceService.createJobSupervisor(config);
    if (supervisor == null) {
        // Supervisor was cancelled prior to creation
        AbstractJobTracker jobTracker = (AbstractJobTracker) mapReduceService.getJobTracker(name);
        TrackableJobFuture future = jobTracker.unregisterTrackableJob(jobId);
        if (future != null) {
            Exception exception = new CancellationException("Operation was cancelled by the user");
            future.setResult(exception);
        }
    }
}

Example 58 with Address

use of com.hazelcast.nio.Address in project hazelcast by hazelcast.

the class MapKeyValueSource method open.

@Override
public boolean open(NodeEngine nodeEngine) {
    NodeEngineImpl nei = (NodeEngineImpl) nodeEngine;
    IPartitionService ps = nei.getPartitionService();
    MapService mapService = nei.getService(MapService.SERVICE_NAME);
    ss = nei.getSerializationService();
    Address partitionOwner = ps.getPartitionOwner(partitionId);
    if (partitionOwner == null) {
        return false;
    }
    RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(partitionId, mapName);
    iterator = recordStore.iterator();
    return true;
}

Example 59 with Address

use of com.hazelcast.nio.Address in project hazelcast by hazelcast.

the class MultiMapKeyValueSource method open.

@Override
public boolean open(NodeEngine nodeEngine) {
    NodeEngineImpl nei = (NodeEngineImpl) nodeEngine;
    IPartitionService ps = nei.getPartitionService();
    MultiMapService multiMapService = nei.getService(MultiMapService.SERVICE_NAME);
    ss = nei.getSerializationService();
    Address partitionOwner = ps.getPartitionOwner(partitionId);
    if (partitionOwner == null) {
        return false;
    }
    multiMapContainer = multiMapService.getOrCreateCollectionContainer(partitionId, multiMapName);
    isBinary = multiMapContainer.getConfig().isBinary();
    keyIterator = multiMapContainer.keySet().iterator();
    return true;
}

Example 60 with Address

use of com.hazelcast.nio.Address in project hazelcast by hazelcast.

the class MemberAwareMapReduceNotification method readData.

@Override
public void readData(ObjectDataInput in) throws IOException {
    super.readData(in);
    address = new Address();
    address.readData(in);
}