| public set_keyspace ( string keyspace ) : void | ||
| keyspace | string | |
| return | void | |
private static void Main()
{
TTransport framedTransport = new TFramedTransport(new TSocket("localhost", 9160));
TTransport socketTransport = new TSocket("localhost", 9160);
TProtocol framedProtocol = new TBinaryProtocol(framedTransport);
TProtocol socketProtocol = new TBinaryProtocol(socketTransport);
var client = new Cassandra.Client(framedProtocol, framedProtocol); // all framed
//var client = new Cassandra.Client(socketProtocol, socketProtocol); // all socket
//var client = new Cassandra.Client(framedProtocol, socketProtocol); // in: framed out: socket
//var client = new Cassandra.Client(socketProtocol, framedProtocol); // in: socket out: framed
framedTransport.Open();
socketTransport.Open();
Console.WriteLine("Start");
client.set_keyspace("Keyspace1");
Console.WriteLine("Count Key");
var key = Encoding.ASCII.GetBytes("MyKey");
var columns = new List<byte[]>(new[] { Encoding.ASCII.GetBytes("MyColumn") });
var column_parent = new ColumnParent {
Column_family = "Standard1"
};
var predicate = new SlicePredicate {
Column_names = columns
};
client.get_count(key, column_parent, predicate, ConsistencyLevel.ALL);
Console.WriteLine("Done");
Console.Read();
}
public static Cassandra.Client GetClient()
{
if (_client == null)
{
if (_transport == null) _transport = new TFramedTransport(new TSocket("localhost", 9160));
var client = new Cassandra.Client(new TBinaryProtocol(_transport));
if (!_transport.IsOpen)
{
try
{
_transport.Open();
}
catch (Exception e)
{
Utility.Logging("transport open fail:" + e.Message);
}
}
if (!_setKeySpace)
{
client.set_keyspace(_keySpace);
_setKeySpace = true;
}
//return client;
_client = client;
}
return _client;
}
public static Cassandra.Client GetWebClient()
{
var transport = new TFramedTransport(new TSocket("localhost", 9160));
var client = new Cassandra.Client(new TBinaryProtocol(transport));
transport.Open();
client.set_keyspace(_keySpace);
return client;
}
public static Cassandra.Client GetClient(string keyspace, ref TTransport transport)
{
TTransport frameTransport = new TFramedTransport(new TSocket("localhost", 9160));
TProtocol frameProtocol = new TBinaryProtocol(frameTransport);
var client = new Cassandra.Client(frameProtocol, frameProtocol);
frameTransport.Open();
client.set_keyspace(keyspace);
transport = frameTransport;
return client;
}
