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Accumulo 实例无法启动并出现以下错误 - 任何帮助将不胜感激

2014-06-13 14:48:51,682 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:51,933 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:52,183 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:52,434 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:52,684 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:52,935 [util.TServerUtils] INFO : Unable to use port 9999, retrying. (Thread Name = Master Client Service Handler)
2014-06-13 14:48:53,185 [master.Master] ERROR: Unexpected exception, exiting
java.net.UnknownHostException: Unable to find a listen port
    at org.apache.accumulo.server.util.TServerUtils.startServer(TServerUtils.java:125)
    at org.apache.accumulo.server.master.Master.run(Master.java:2178)
    at org.apache.accumulo.server.master.Master.main(Master.java:2306)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.accumulo.start.Main$1.run(Main.java:103)
    at java.lang.Thread.run(Thread.java:662)
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1 回答 1

0

尝试使用将端口修改为 9995

 <property>  
    <name>master.port.client</name>  
    <value>9995</value>  
  </property>

在 accumulo-site.xml 中

但因同样的错误而失败！！！

因此，对集群使用的所有端口进行交叉检查 - cloudera manager -- 9999 & 和 cloudera manager 使用的其他系列 - Cloudera Manager Activity Monitor

修改为 9999 系列之外的端口号，是的，服务器已启动并正在运行..

于 2014-06-13T11:21:31.180 回答