public void init(String keyspace) {
outputHandler.output(
String.format(
"Starting client (and waiting %d seconds for gossip) ...",
StorageService.RING_DELAY / 1000));
try {
// Init gossip
StorageService.instance.initClient();
Set<InetAddress> hosts = Gossiper.instance.getLiveMembers();
hosts.remove(FBUtilities.getLocalAddress());
if (hosts.isEmpty())
throw new IllegalStateException(
"Cannot load any sstable, no live member found in the cluster");
// Query endpoint to ranges map and schemas from thrift
String host = hosts.iterator().next().toString().substring(1);
int port = DatabaseDescriptor.getRpcPort();
Cassandra.Client client = createThriftClient(host, port);
List<TokenRange> tokenRanges = client.describe_ring(keyspace);
List<KsDef> ksDefs = client.describe_keyspaces();
Token.TokenFactory tkFactory = StorageService.getPartitioner().getTokenFactory();
try {
for (TokenRange tr : tokenRanges) {
Range range =
new Range(tkFactory.fromString(tr.start_token), tkFactory.fromString(tr.end_token));
for (String ep : tr.endpoints) {
addRangeForEndpoint(range, InetAddress.getByName(ep));
}
}
} catch (UnknownHostException e) {
throw new RuntimeException("Got an unknow host from describe_ring()", e);
}
for (KsDef ksDef : ksDefs) {
Set<String> cfs = new HashSet<String>();
for (CfDef cfDef : ksDef.cf_defs) cfs.add(cfDef.name);
knownCfs.put(ksDef.name, cfs);
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
