backtype.storm.utils.DRPCClient Java Examples

The following examples show how to use backtype.storm.utils.DRPCClient. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: DRPCMetricsCollector.java From storm-benchmark with Apache License 2.0

5 votes

private long execute(String arg, PrintWriter writer) throws TException, DRPCExecutionException {
  LOG.debug(String.format("executing %s('%s')", function, arg));
  DRPCClient client = new DRPCClient(server, port);
  long start = System.currentTimeMillis();
  String result = client.execute(function, arg);
  long end = System.currentTimeMillis();
  long latency = end - start;
  writer.println(String.format("%s('%s') = %s, latency = %d ms", function, arg, result, latency));
  writer.flush();
  return latency;
}

Example #2

Source File: DrpcTestClient.java From trident-tutorial with Apache License 2.0

5 votes

public static void main(String[] args) throws TException, DRPCExecutionException {
    DRPCClient cl = new DRPCClient("localhost",3772, 9000);
    if (args.length != 2){
        System.err.println("<functionName> <arguments>");
    }else{
        String func = args[0];
        String argument = args[1];
        System.out.println(cl.execute(func, argument));
    }

}

Example #3

Source File: TestReachTopology.java From jstorm with Apache License 2.0

5 votes

/**
 * @param args
 * @throws DRPCExecutionException
 * @throws TException
 */
public static void main(String[] args) throws Exception {
    
    if (args.length < 1) {
        throw new IllegalArgumentException("Invalid parameter");
    }
    Map conf = Utils.readStormConfig();
    // "foo.com/blog/1" "engineering.twitter.com/blog/5"
    DRPCClient client = new DRPCClient(conf, args[0], 4772);
    String result = client.execute(ReachTopology.TOPOLOGY_NAME, "tech.backtype.com/blog/123");
    
    System.out.println("\n!!! Drpc result:" + result);
}

Example #4

Source File: RemoteClient.java From jea with Apache License 2.0

4 votes

protected void init(String host, int port, int timeout){
	client = new DRPCClient(host, port, timeout);
}