title: Storm UI getting Internal Server Error :org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused
body: <p>When I try connect to the storm ui, the web show me that</p>
  
  <pre><code>org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused
      at org.apache.thrift7.transport.TSocket.open(TSocket.java:183)
      at org.apache.thrift7.transport.TFramedTransport.open(TFramedTransport.java:81)
      at backtype.storm.thrift$nimbus_client_and_conn.invoke(thrift.clj:75)
      at backtype.storm.ui.core$all_topologies_summary.invoke(core.clj:493)
      at backtype.storm.ui.core$fn__8227.invoke(core.clj:793)
      at compojure.core$make_route$fn__3365.invoke(core.clj:93)
      at compojure.core$if_route$fn__3353.invoke(core.clj:39)
      at compojure.core$if_method$fn__3346.invoke(core.clj:24)
      at compojure.core$routing$fn__3371.invoke(core.clj:106)
      at clojure.core$some.invoke(core.clj:2443)
      at compojure.core$routing.doInvoke(core.clj:106)
      at clojure.lang.RestFn.applyTo(RestFn.java:139)
      at clojure.core$apply.invoke(core.clj:619)
      at compojure.core$routes$fn__3375.invoke(core.clj:111)
  </code></pre>
  
  <p>Zookeeper also started and connection zookeeper connected in storm like storm.ymal</p>
  
  <pre><code>storm.zookeeper.servers:
      - "localhost"
  </code></pre>
  
  <p>How is this caused and how can I solve it?</p>