Apache storm 提交拓扑后出现异常

我是风暴中的新手，正在尝试提交拓扑图，发现了这个 内部主管 我在工人的日志文件中找到了这个

 [ERROR] Async loop died!
java.lang.RuntimeException: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused
    at backtype.storm.drpc.DRPCInvocationsClient.<init>(DRPCInvocationsClient.java:23)
    at backtype.storm.drpc.DRPCSpout.open(DRPCSpout.java:69)
    at storm.trident.spout.RichSpoutBatchTriggerer.open(RichSpoutBatchTriggerer.java:41)
    at backtype.storm.daemon.executor$fn__3985$fn__3997.invoke(executor.clj:460)
    at backtype.storm.util$async_loop$fn__465.invoke(util.clj:375)
    at clojure.lang.AFn.run(AFn.java:24)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused

这也在主管日志文件中

   at java.lang.Thread.run(Unknown Source)
2015-09-15 02:00:54 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:00:55 ClientCnxn [INFO] Client session timed out, have not heard from server in 20020ms for sessionid 0x14fce3996380015, closing socket connection and attempting reconnect
2015-09-15 02:00:58 ClientCnxn [INFO] Opening socket connection to server localhost/127.0.0.1:2181
2015-09-15 02:00:58 ClientCnxn [INFO] Socket connection established to localhost/127.0.0.1:2181, initiating session
2015-09-15 02:00:59 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:01:01 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:00:59 util [INFO] Halting process: ("Error when processing an event")

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这个问题有很多可能的原因

zookeeper未启动

CPU达到峰值一段时间，在超时时没有心跳发送，因此nimbus认为主管已死亡，因此断开了连接

工作者超时时间太短，可能默认值为10秒，您可以将其更改为600秒或更长时间来尝试。几乎像是#2

确保nimbus工作正常

worker.childopts不正确，这意味着内存设置不正确，请更改xmx和maxpermsize，然后重试

如果使用winrm或powershell启动风暴，可能默认内存不足，因为默认内存只有1024M，您需要设置更多，例如2048M才能尝试

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zookeper正在运行吗？感谢您的回复，是的，但我注意到时间结束后。/zkCli.sh已关闭。是否有任何方法可以控制连接时间？我想这就是为什么我在supervisor连接中也有这样的消息警告：文件名与资源不匹配/**！！？你启动Zk服务器了吗？zkCli.sh是客户端。是的，当然我先启动了服务器，然后启动了客户端，但过了一段时间，客户端关闭了，服务器仍在工作！！该网站支持一套丰富的标记工具，用于设置列表格式；你应该使用它们！

   at java.lang.Thread.run(Unknown Source)
2015-09-15 02:00:54 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:00:55 ClientCnxn [INFO] Client session timed out, have not heard from server in 20020ms for sessionid 0x14fce3996380015, closing socket connection and attempting reconnect
2015-09-15 02:00:58 ClientCnxn [INFO] Opening socket connection to server localhost/127.0.0.1:2181
2015-09-15 02:00:58 ClientCnxn [INFO] Socket connection established to localhost/127.0.0.1:2181, initiating session
2015-09-15 02:00:59 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:01:01 supervisor [INFO] ff6460a5-aafb-44a4-a49c-2de945ffd572 still hasn't started
2015-09-15 02:00:59 util [INFO] Halting process: ("Error when processing an event")