/** Send merkle tree request to every involved neighbor. */
public void sendTreeRequests() {
requestedEndpoints.addAll(endpoints);
requestedEndpoints.add(FBUtilities.getLocalAddress());
// send requests to all nodes
for (InetAddress endpoint : requestedEndpoints)
AntiEntropyService.instance.request(getName(), endpoint, range, tablename, cfname);
}
public void listenUDP(EndPoint localEp) {
UdpConnection connection = new UdpConnection();
logger_.debug("Starting to listen on " + localEp);
try {
connection.init(localEp.getPort());
endPoints_.add(localEp);
} catch (IOException e) {
logger_.warn(LogUtil.throwableToString(e));
}
}
public static ConnectionStatistics[] getPoolStatistics() {
Set<ConnectionStatistics> stats = new HashSet<ConnectionStatistics>();
Iterator<TcpConnectionManager> it = poolTable_.values().iterator();
while (it.hasNext()) {
TcpConnectionManager cp = it.next();
ConnectionStatistics cs =
new ConnectionStatistics(
cp.getLocalEndPoint(),
cp.getRemoteEndPoint(),
cp.getPoolSize(),
cp.getConnectionsInUse());
stats.add(cs);
}
return stats.toArray(new ConnectionStatistics[0]);
}
/**
* Submit differencers for running. All tree *must* have been received before this is called.
*/
public void submitDifferencers() {
assert requestedEndpoints.size() == 0;
// Right now, we only difference local host against each other. CASSANDRA-2610 will fix
// that.
// In the meantime ugly special casing will work good enough.
MerkleTree localTree = trees.get(FBUtilities.getLocalAddress());
assert localTree != null;
for (Map.Entry<InetAddress, MerkleTree> entry : trees.entrySet()) {
if (entry.getKey().equals(FBUtilities.getLocalAddress())) continue;
Differencer differencer =
new Differencer(cfname, entry.getKey(), entry.getValue(), localTree);
syncJobs.add(entry.getKey());
logger.debug("Queueing comparison " + differencer);
StageManager.getStage(Stage.ANTI_ENTROPY).execute(differencer);
}
trees.clear(); // allows gc to do its thing
}
public void listen(EndPoint localEp, boolean isHttp) throws IOException {
ServerSocketChannel serverChannel = ServerSocketChannel.open();
ServerSocket ss = serverChannel.socket();
ss.bind(localEp.getInetAddress());
serverChannel.configureBlocking(false);
SelectionKeyHandler handler = null;
if (isHttp) {
handler = new HttpConnectionHandler();
} else {
handler = new TcpConnectionHandler(localEp);
}
SelectionKey key =
SelectorManager.getSelectorManager()
.register(serverChannel, handler, SelectionKey.OP_ACCEPT);
endPoints_.add(localEp);
listenSockets_.put(localEp, key);
}
public void add(R request) {
requests.add(request);
}
