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

Example 36 with Member

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

the class HazelcastTestSupport method randomNameOwnedBy.

public static String randomNameOwnedBy(HazelcastInstance instance, String prefix) {
    Member localMember = instance.getCluster().getLocalMember();
    PartitionService partitionService = instance.getPartitionService();
    while (true) {
        String id = prefix + randomString();
        Partition partition = partitionService.getPartition(id);
        if (comparePartitionOwnership(true, localMember, partition)) {
            return id;
        }
    }
}

Example 37 with Member

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

the class HazelcastTestSupport method generateKeyForPartition.

public static String generateKeyForPartition(HazelcastInstance instance, int partitionId) {
    Cluster cluster = instance.getCluster();
    checkPartitionCountGreaterOrEqualMemberCount(instance);
    Member localMember = cluster.getLocalMember();
    PartitionService partitionService = instance.getPartitionService();
    while (true) {
        String id = randomString();
        Partition partition = partitionService.getPartition(id);
        if (partition.getPartitionId() == partitionId) {
            return id;
        }
    }
}

Example 38 with Member

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

the class ClientConsoleApp method doExecute.

private void doExecute(boolean onKey, boolean onMember, String[] args) {
    // executeOnKey <echo-string> <key>
    try {
        IExecutorService executorService = hazelcast.getExecutorService("default");
        Echo callable = new Echo(args[1]);
        Future<String> future;
        if (onKey) {
            String key = args[2];
            future = executorService.submitToKeyOwner(callable, key);
        } else if (onMember) {
            int memberIndex = Integer.parseInt(args[2]);
            List<Member> members = new LinkedList(hazelcast.getCluster().getMembers());
            if (memberIndex >= members.size()) {
                throw new IndexOutOfBoundsException("Member index: " + memberIndex + " must be smaller than " + members.size());
            }
            Member member = members.get(memberIndex);
            future = executorService.submitToMember(callable, member);
        } else {
            future = executorService.submit(callable);
        }
        println("Result: " + future.get());
    } catch (InterruptedException e) {
        e.printStackTrace();
    } catch (ExecutionException e) {
        e.printStackTrace();
    }
}

Example 39 with Member

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

the class ClientCacheMetaDataFetcher method scanMembers.

@Override
protected List<InternalCompletableFuture> scanMembers(List<String> names) {
    Collection<Member> members = clusterService.getMembers(DATA_MEMBER_SELECTOR);
    List<InternalCompletableFuture> futures = new ArrayList<InternalCompletableFuture>(members.size());
    for (Member member : members) {
        Address address = member.getAddress();
        ClientMessage message = encodeRequest(names, address);
        ClientInvocation invocation = new ClientInvocation(clientImpl, message, address);
        try {
            futures.add(invocation.invoke());
        } catch (Exception e) {
            if (logger.isWarningEnabled()) {
                logger.warning("Cant fetch invalidation meta-data from address + " + address + " + [" + e.getMessage() + "]");
            }
        }
    }
    return futures;
}

Example 40 with Member

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

the class ClientExecutorServiceProxy method submitToMembers.

@Override
public <T> void submitToMembers(Callable<T> task, Collection<Member> members, MultiExecutionCallback callback) {
    MultiExecutionCallbackWrapper multiExecutionCallbackWrapper = new MultiExecutionCallbackWrapper(members.size(), callback);
    for (Member member : members) {
        final ExecutionCallbackWrapper<T> executionCallback = new ExecutionCallbackWrapper<T>(multiExecutionCallbackWrapper, member);
        submitToMember(task, member, executionCallback);
    }
}