public static void main(String[] args) throws Exception {
Map conf=StormConfig.read_storm_config();
String host=String.valueOf(conf.get(Config.NIMBUS_HOST));
Integer port=StormUtils.parseInt(conf.get(Config.NIMBUS_THRIFT_PORT));
TFramedTransport transport=new TFramedTransport(new TSocket(host, port));
TBinaryProtocol prot=new TBinaryProtocol(transport);
Nimbus.Client client=new Nimbus.Client(prot);
transport.open();
try{
if(args[0].equals("cluster"))
{
System.out.println(client.getClusterInfo().toString());
}
else{
String stromId=args[0];
System.out.println(client.getTopologyInfo(stromId));
ClusterState cluster_state = new DistributedClusterState(conf);
StormClusterState zk = new StormZkClusterState(
cluster_state);
for(Integer taskid:zk.task_ids(stromId))
{
System.out.println("########"+taskid);
for(TaskError err:zk.task_errors(stromId, taskid))
{
System.out.println(err.getError());
}
}
System.out.println("disconnect");
zk.disconnect();
}
}finally{
transport.close();
}
}