Example usage for org.apache.cassandra.gms EndpointState getUpdateTimestamp

Introduction

In this page you can find the example usage for org.apache.cassandra.gms EndpointState getUpdateTimestamp.

Prototype

public long getUpdateTimestamp() 

Source Link

Usage

From source file:org.elassandra.discovery.CassandraDiscovery.java

License:Apache License

public void updateNode(InetAddress addr, EndpointState state) {
    if (DatabaseDescriptor.getEndpointSnitch().getDatacenter(addr).equals(localDc)) {
        DiscoveryNodeStatus status = (state.isAlive()) ? DiscoveryNode.DiscoveryNodeStatus.ALIVE
                : DiscoveryNode.DiscoveryNodeStatus.DEAD;
        boolean updatedNode = false;
        String hostId = state.getApplicationState(ApplicationState.HOST_ID).value;
        DiscoveryNode dn = clusterGroup.get(hostId);
        if (dn == null) {
            Map<String, String> attrs = Maps.newHashMap();
            attrs.put("data", "true");
            attrs.put("master", "true");
            attrs.put("data_center", localDc);
            attrs.put("rack", DatabaseDescriptor.getEndpointSnitch().getRack(addr));

            InetAddress rpc_address = com.google.common.net.InetAddresses
                    .forString(state.getApplicationState(ApplicationState.RPC_ADDRESS).value);
            dn = new DiscoveryNode(buildNodeName(addr), hostId.toString(),
                    new InetSocketTransportAddress(rpc_address, publishPort()), attrs, version);
            dn.status(status);/*from www  .ja  va2 s.  c o m*/
            logger.debug(
                    "New node soure=updateNode internal_ip={} rpc_address={}, node_name={} host_id={} status={} timestamp={}",
                    NetworkAddress.format(addr), NetworkAddress.format(rpc_address), dn.getId(), dn.getName(),
                    status, state.getUpdateTimestamp());
            clusterGroup.members.put(dn.getId(), dn);
            if (state.getApplicationState(ApplicationState.X1) != null
                    || state.getApplicationState(ApplicationState.X2) != null) {
                SystemKeyspace.updatePeerInfo(addr, "workload", "elasticsearch");
            }
            updatedNode = true;
        } else {
            // may update DiscoveryNode status.
            if (!dn.getStatus().equals(status)) {
                dn.status(status);
                updatedNode = true;
            }
        }
        if (updatedNode)
            updateRoutingTable("update-node-" + NetworkAddress.format(addr));
    }
}

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From source file:org.elasticsearch.cassandra.discovery.CassandraDiscovery.java

License:Apache License

public void updateNode(InetAddress addr, EndpointState state) {

    DiscoveryNodeStatus status = (state.isAlive()) ? DiscoveryNode.DiscoveryNodeStatus.ALIVE
            : DiscoveryNode.DiscoveryNodeStatus.DEAD;
    boolean updatedNode = false;
    if (DatabaseDescriptor.getEndpointSnitch().getDatacenter(addr).equals(localDc)) {
        String hostId = state.getApplicationState(ApplicationState.HOST_ID).value;
        DiscoveryNode dn = clusterGroup.get(hostId);
        if (dn == null) {
            Map<String, String> attrs = Maps.newHashMap();
            attrs.put("data", "true");
            attrs.put("master", "true");
            attrs.put("data_center", localDc);
            attrs.put("rack", DatabaseDescriptor.getEndpointSnitch().getRack(addr));

            dn = new DiscoveryNode(buildNodeName(addr), hostId.toString(),
                    new InetSocketTransportAddress(addr, settings.getAsInt("transport.tcp.port", 9300)), attrs,
                    version);//from   w  ww.  j  a va  2  s. co m
            dn.status(status);
            logger.debug("New node soure=updateNode addr_ip={} node_name={} host_id={} status={} timestamp={}",
                    addr.getHostAddress(), dn.getId(), dn.getName(), status, state.getUpdateTimestamp());
            clusterGroup.members.put(dn.getId(), dn);
            updatedNode = true;
        } else {
            // may update DiscoveryNode status.
            if (!dn.getStatus().equals(status)) {
                dn.status(status);
                updatedNode = true;
            }
        }
    }
    if (updatedNode)
        updateClusterState("update-node-" + addr.getHostAddress(), null);
}

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