private Data getBackupOperationData(BackupAwareOperation backupAwareOp) {
Operation backupOp = backupAwareOp.getBackupOperation();
if (backupOp == null) {
throw new IllegalArgumentException("Backup operation should not be null! " + backupAwareOp);
}
Operation op = (Operation) backupAwareOp;
// set service name of backup operation.
// if getServiceName() method is overridden to return the same name
// then this will have no effect.
backupOp.setServiceName(op.getServiceName());
return nodeEngine.getSerializationService().toData(backupOp);
}
@Override
public boolean open(NodeEngine nodeEngine) {
NodeEngineImpl nei = (NodeEngineImpl) nodeEngine;
InternalPartitionService 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.entrySetData().iterator();
return true;
}
public OperationServiceImpl(NodeEngineImpl nodeEngine) {
this.nodeEngine = nodeEngine;
this.node = nodeEngine.getNode();
this.thisAddress = node.getThisAddress();
this.logger = node.getLogger(OperationService.class);
this.serializationService = (InternalSerializationService) nodeEngine.getSerializationService();
this.backpressureRegulator =
new BackpressureRegulator(
node.getProperties(), node.getLogger(BackpressureRegulator.class));
int coreSize = Runtime.getRuntime().availableProcessors();
boolean reallyMultiCore = coreSize >= CORE_SIZE_CHECK;
int concurrencyLevel = reallyMultiCore ? coreSize * CORE_SIZE_FACTOR : CONCURRENCY_LEVEL;
this.invocationRegistry =
new InvocationRegistry(
node.getLogger(OperationServiceImpl.class),
backpressureRegulator.newCallIdSequence(),
concurrencyLevel);
this.invocationMonitor =
new InvocationMonitor(
nodeEngine,
thisAddress,
node.getHazelcastThreadGroup(),
node.getProperties(),
invocationRegistry,
node.getLogger(InvocationMonitor.class),
serializationService,
nodeEngine.getServiceManager());
this.operationBackupHandler = new OperationBackupHandler(this);
this.responseHandler =
new ResponseHandler(
node.getLogger(ResponseHandler.class),
node.getSerializationService(),
invocationRegistry,
nodeEngine);
this.asyncResponseHandler =
new AsyncResponseHandler(
node.getHazelcastThreadGroup(),
node.getLogger(AsyncResponseHandler.class),
responseHandler,
node.getProperties());
this.operationExecutor =
new OperationExecutorImpl(
node.getProperties(),
node.loggingService,
thisAddress,
new OperationRunnerFactoryImpl(this),
node.getHazelcastThreadGroup(),
node.getNodeExtension());
this.slowOperationDetector =
new SlowOperationDetector(
node.loggingService,
operationExecutor.getGenericOperationRunners(),
operationExecutor.getPartitionOperationRunners(),
node.getProperties(),
node.getHazelcastThreadGroup());
}