private void refreshEndpointMap() {
String keyspace = ConfigHelper.getOutputKeyspace(conf);
try (Session session =
CqlConfigHelper.getOutputCluster(ConfigHelper.getOutputInitialAddress(conf), conf)
.connect(keyspace)) {
rangeMap = new HashMap<>();
metadata = session.getCluster().getMetadata();
Set<TokenRange> ranges = metadata.getTokenRanges();
for (TokenRange range : ranges) {
rangeMap.put(range, metadata.getReplicas(keyspace, range));
}
}
}
