Examples with ShutdownRequestOperation com.hazelcast.internal.partition.operation.ShutdownRequestOperation used on opensource projects

Example 1 with ShutdownRequestOperation

use of com.hazelcast.internal.partition.operation.ShutdownRequestOperation in project hazelcast by hazelcast.

the class PartitionDataSerializerHook method createFactory.

@Override
public DataSerializableFactory createFactory() {
    ConstructorFunction<Integer, IdentifiedDataSerializable>[] constructors = new ConstructorFunction[LEN];
    constructors[PARTITION_RUNTIME_STATE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new PartitionRuntimeState();
        }
    };
    constructors[ASSIGN_PARTITIONS] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new AssignPartitions();
        }
    };
    constructors[CHECK_REPLICA_VERSION] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new CheckReplicaVersion();
        }
    };
    constructors[FETCH_PARTITION_STATE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new FetchPartitionStateOperation();
        }
    };
    constructors[HAS_ONGOING_MIGRATION] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new HasOngoingMigration();
        }
    };
    constructors[MIGRATION_COMMIT] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new MigrationCommitOperation();
        }
    };
    constructors[MIGRATION] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new MigrationOperation();
        }
    };
    constructors[MIGRATION_REQUEST] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new MigrationRequestOperation();
        }
    };
    constructors[PARTITION_STATE_OP] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new PartitionStateOperation();
        }
    };
    constructors[PROMOTION_COMMIT] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new PromotionCommitOperation();
        }
    };
    constructors[REPLICA_SYNC_REQUEST] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new ReplicaSyncRequest();
        }
    };
    constructors[REPLICA_SYNC_RESPONSE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new ReplicaSyncResponse();
        }
    };
    constructors[REPLICA_SYNC_RETRY_RESPONSE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new ReplicaSyncRetryResponse();
        }
    };
    constructors[SAFE_STATE_CHECK] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new SafeStateCheckOperation();
        }
    };
    constructors[SHUTDOWN_REQUEST] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new ShutdownRequestOperation();
        }
    };
    constructors[SHUTDOWN_RESPONSE] = new ConstructorFunction<Integer, IdentifiedDataSerializable>() {

        public IdentifiedDataSerializable createNew(Integer arg) {
            return new ShutdownResponseOperation();
        }
    };
    return new ArrayDataSerializableFactory(constructors);
}

Example 2 with ShutdownRequestOperation

use of com.hazelcast.internal.partition.operation.ShutdownRequestOperation in project hazelcast by hazelcast.

the class InternalPartitionServiceImpl method prepareToSafeShutdown.

@Override
public boolean prepareToSafeShutdown(long timeout, TimeUnit unit) {
    if (!node.joined()) {
        return true;
    }
    if (node.isLiteMember()) {
        return true;
    }
    CountDownLatch latch = getShutdownLatch();
    InternalOperationService operationService = nodeEngine.getOperationService();
    long timeoutMillis = unit.toMillis(timeout);
    long awaitStep = Math.min(SAFE_SHUTDOWN_MAX_AWAIT_STEP_MILLIS, timeoutMillis);
    try {
        do {
            Address masterAddress = nodeEngine.getMasterAddress();
            if (masterAddress == null) {
                logger.warning("Safe shutdown failed, master member is not known!");
                return false;
            }
            if (node.getThisAddress().equals(masterAddress)) {
                onShutdownRequest(node.getThisAddress());
            } else {
                operationService.send(new ShutdownRequestOperation(), masterAddress);
            }
            if (latch.await(awaitStep, TimeUnit.MILLISECONDS)) {
                return true;
            }
            timeoutMillis -= awaitStep;
        } while (timeoutMillis > 0);
    } catch (InterruptedException e) {
        logger.info("Safe shutdown is interrupted!");
    }
    return false;
}