Examples with MasterResponseOp com.hazelcast.internal.cluster.impl.operations.MasterResponseOp used on opensource projects

Example 1 with MasterResponseOp

use of com.hazelcast.internal.cluster.impl.operations.MasterResponseOp in project hazelcast by hazelcast.

the class ClusterDataSerializerHook method createFactory.

@Override
public DataSerializableFactory createFactory() {
    ConstructorFunction<Integer, IdentifiedDataSerializable>[] constructors = new ConstructorFunction[LEN];
    constructors[AUTH_FAILURE] = arg -> new AuthenticationFailureOp();
    constructors[ADDRESS] = arg -> new Address();
    constructors[MEMBER] = arg -> new MemberImpl();
    constructors[HEARTBEAT] = arg -> new HeartbeatOp();
    constructors[CONFIG_CHECK] = arg -> new ConfigCheck();
    constructors[MEMBER_HANDSHAKE] = arg -> new MemberHandshake();
    constructors[MEMBER_INFO_UPDATE] = arg -> new MembersUpdateOp();
    constructors[FINALIZE_JOIN] = arg -> new FinalizeJoinOp();
    constructors[BEFORE_JOIN_CHECK_FAILURE] = arg -> new BeforeJoinCheckFailureOp();
    constructors[CHANGE_CLUSTER_STATE] = arg -> new CommitClusterStateOp();
    constructors[CONFIG_MISMATCH] = arg -> new ConfigMismatchOp();
    constructors[CLUSTER_MISMATCH] = arg -> new ClusterMismatchOp();
    constructors[SPLIT_BRAIN_MERGE_VALIDATION] = arg -> new SplitBrainMergeValidationOp();
    constructors[JOIN_REQUEST_OP] = arg -> new JoinRequestOp();
    constructors[LOCK_CLUSTER_STATE] = arg -> new LockClusterStateOp();
    constructors[MASTER_CLAIM] = arg -> new JoinMastershipClaimOp();
    constructors[WHOIS_MASTER] = arg -> new WhoisMasterOp();
    constructors[MERGE_CLUSTERS] = arg -> new MergeClustersOp();
    constructors[POST_JOIN] = arg -> new OnJoinOp();
    constructors[ROLLBACK_CLUSTER_STATE] = arg -> new RollbackClusterStateOp();
    constructors[MASTER_RESPONSE] = arg -> new MasterResponseOp();
    constructors[SHUTDOWN_NODE] = arg -> new ShutdownNodeOp();
    constructors[TRIGGER_MEMBER_LIST_PUBLISH] = arg -> new TriggerMemberListPublishOp();
    constructors[CLUSTER_STATE_TRANSACTION_LOG_RECORD] = arg -> new ClusterStateTransactionLogRecord();
    constructors[MEMBER_INFO] = arg -> new MemberInfo();
    constructors[JOIN_MESSAGE] = arg -> new JoinMessage();
    constructors[JOIN_REQUEST] = arg -> new JoinRequest();
    constructors[MIGRATION_INFO] = arg -> new MigrationInfo();
    constructors[MEMBER_VERSION] = arg -> new MemberVersion();
    constructors[CLUSTER_STATE_CHANGE] = arg -> new ClusterStateChange();
    constructors[SPLIT_BRAIN_JOIN_MESSAGE] = arg -> new SplitBrainJoinMessage();
    constructors[VERSION] = arg -> new Version();
    constructors[FETCH_MEMBER_LIST_STATE] = arg -> new FetchMembersViewOp();
    constructors[EXPLICIT_SUSPICION] = arg -> new ExplicitSuspicionOp();
    constructors[MEMBERS_VIEW] = arg -> new MembersView();
    constructors[TRIGGER_EXPLICIT_SUSPICION] = arg -> new TriggerExplicitSuspicionOp();
    constructors[MEMBERS_VIEW_METADATA] = arg -> new MembersViewMetadata();
    constructors[HEARTBEAT_COMPLAINT] = arg -> new HeartbeatComplaintOp();
    constructors[PROMOTE_LITE_MEMBER] = arg -> new PromoteLiteMemberOp();
    constructors[VECTOR_CLOCK] = arg -> new VectorClock();
    constructors[ENDPOINT_QUALIFIER] = arg -> new EndpointQualifier();
    return new ArrayDataSerializableFactory(constructors);
}

Example 2 with MasterResponseOp

use of com.hazelcast.internal.cluster.impl.operations.MasterResponseOp in project hazelcast by hazelcast.

the class ClusterJoinManager method sendMasterAnswer.

/**
 * Respond to a join request by sending the master address in a {@link MasterResponseOp}. This happens when current node
 * receives a join request but is not the cluster's master.
 *
 * @param target the node receiving the master answer
 */
private void sendMasterAnswer(Address target) {
    Address masterAddress = clusterService.getMasterAddress();
    if (masterAddress == null) {
        logger.info(format("Cannot send master answer to %s since master node is not known yet", target));
        return;
    }
    if (masterAddress.equals(node.getThisAddress()) && node.getNodeExtension().getInternalHotRestartService().isMemberExcluded(masterAddress, clusterService.getThisUuid())) {
        // I already know that I will do a force-start, so I will not allow target to join me
        logger.info("Cannot send master answer because " + target + " should not join to this master node.");
        return;
    }
    if (masterAddress.equals(target)) {
        logger.fine("Cannot send master answer to " + target + " since it is the known master");
        return;
    }
    MasterResponseOp op = new MasterResponseOp(masterAddress);
    nodeEngine.getOperationService().send(op, target);
}