Examples with NodeClusterCoordinator org.apache.nifi.cluster.coordination.node.NodeClusterCoordinator used on opensource projects

Example 1 with NodeClusterCoordinator

use of org.apache.nifi.cluster.coordination.node.NodeClusterCoordinator in project nifi by apache.

the class NodeClusterCoordinatorFactoryBean method getObject.

@Override
public NodeClusterCoordinator getObject() throws Exception {
    if (nodeClusterCoordinator == null && properties.isNode()) {
        final ClusterCoordinationProtocolSenderListener protocolSenderListener = applicationContext.getBean("clusterCoordinationProtocolSenderListener", ClusterCoordinationProtocolSenderListener.class);
        final EventReporter eventReporter = applicationContext.getBean("eventReporter", EventReporter.class);
        final ClusterNodeFirewall clusterFirewall = applicationContext.getBean("clusterFirewall", ClusterNodeFirewall.class);
        final RevisionManager revisionManager = applicationContext.getBean("revisionManager", RevisionManager.class);
        final LeaderElectionManager electionManager = applicationContext.getBean("leaderElectionManager", LeaderElectionManager.class);
        final FlowElection flowElection = applicationContext.getBean("flowElection", FlowElection.class);
        final NodeProtocolSender nodeProtocolSender = applicationContext.getBean("nodeProtocolSender", NodeProtocolSender.class);
        nodeClusterCoordinator = new NodeClusterCoordinator(protocolSenderListener, eventReporter, electionManager, flowElection, clusterFirewall, revisionManager, properties, nodeProtocolSender);
    }
    return nodeClusterCoordinator;
}

Example 2 with NodeClusterCoordinator

use of org.apache.nifi.cluster.coordination.node.NodeClusterCoordinator in project nifi by apache.

the class Node method createClusterCoordinator.

@SuppressWarnings("unchecked")
private NodeClusterCoordinator createClusterCoordinator() {
    final EventReporter eventReporter = new EventReporter() {

        @Override
        public void reportEvent(Severity severity, String category, String message) {
            reportedEvents.add(new ReportedEvent(nodeId, severity, message));
        }
    };
    final ServerSocketConfiguration serverSocketConfiguration = new ServerSocketConfiguration();
    serverSocketConfiguration.setSocketTimeout(5000);
    final ProtocolContext<ProtocolMessage> protocolContext = new JaxbProtocolContext<>(JaxbProtocolUtils.JAXB_CONTEXT);
    protocolListener = new SocketProtocolListener(3, Integer.parseInt(nodeProperties.getProperty(NiFiProperties.CLUSTER_NODE_PROTOCOL_PORT)), serverSocketConfiguration, protocolContext);
    try {
        protocolListener.start();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    final ClusterCoordinationProtocolSenderListener protocolSenderListener = new ClusterCoordinationProtocolSenderListener(createCoordinatorProtocolSender(), protocolListener);
    return new NodeClusterCoordinator(protocolSenderListener, eventReporter, electionManager, flowElection, null, revisionManager, nodeProperties, protocolSender);
}