Example usage for org.apache.cassandra.tools.nodetool SetHostStat SetHostStat

Introduction

In this page you can find the example usage for org.apache.cassandra.tools.nodetool SetHostStat SetHostStat.

Prototype

public SetHostStat(boolean resolveIp) 

Source Link

Usage

From source file:com.wenyu.clustertools.Ring.java

License:Apache License

public static SortedMap<String, SetHostStat> getOwnershipByDc(ClusterToolNodeProbe probe, boolean resolveIp,
            Map<String, String> tokenToEndpoint, Map<InetAddress, Float> ownerships) {
        SortedMap<String, SetHostStat> ownershipByDc = Maps.newTreeMap();
        EndpointSnitchInfoMBean epSnitchInfo = probe.getEndpointSnitchInfoProxy();
        try {//from w w w. j  a  v a2s  . c om
            for (Map.Entry<String, String> tokenAndEndPoint : tokenToEndpoint.entrySet()) {
                String dc = epSnitchInfo.getDatacenter(tokenAndEndPoint.getValue());
                if (!ownershipByDc.containsKey(dc))
                    ownershipByDc.put(dc, new SetHostStat(resolveIp));
                ownershipByDc.get(dc).add(tokenAndEndPoint.getKey(), tokenAndEndPoint.getValue(), ownerships);
            }
        } catch (UnknownHostException e) {
            throw new RuntimeException(e);
        }
        return ownershipByDc;
    }

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