要删除拓扑，可以尝试以下操作

import backtype.storm.generated.KillOptions
import backtype.storm.generated.Nimbus.Client;
import backtype.storm.utils.NimbusClient
import backtype.storm.utils.Utils

Map conf = Utils.readStormConfig();
Client client = NimbusClient.getConfiguredClient(conf).getClient();
KillOptions killOpts = new KillOptions();
//killOpts.set_wait_secs(waitSeconds); // time to wait before killing
client.killTopologyWithOpts(topology_name, killOpts); //provide topology name

获取拓扑运行状态

Client client = NimbusClient.getConfiguredClient(conf).getClient();
List<TopologySummary> topologyList = client.getClusterInfo.get_topologies();
// loop through the list and check if the required topology name is present in the list
// if not it's not running

从Storm 1.0.0开始，从喷口或螺栓中删除拓扑需要通过nimbus.seeds指定nimbus主机位置（或者，如果不是通过代码执行此操作，则需要在storm.yaml文件中指定nimbus.seeds）：

import org.apache.storm.utils.NimbusClient;
import org.apache.storm.utils.Utils;

void somewhereInASpoutOrBolt() {
Map conf = Utils.readStormConfig();
conf.put("nimbus.seeds", "localhost");

NimbusClient cc = NimbusClient.getConfiguredClient(conf);

Nimbus.Client client = cc.getClient();
client.killTopology("MyStormTopologyName");
}

请注意，这样做也会结束您的程序。