title: Cannot start kibana-4.1.2
body: <p>My environment</p>
  
  <pre><code>CentOS 6.6
  elasticsearch-2.0.0-rc1.rpm
  kibana-4.1.2-linux-x64
  
  [root@node2 files]# sestatus 
  SELinux status:                 enabled
  SELinuxfs mount:                /selinux
  Current mode:                   permissive
  Mode from config file:          enforcing
  Policy version:                 24
  Policy from config file:        targeted
  </code></pre>
  
  <p>I am new to ELK stack. I have installed Elasticsearch and did not change any settings. It seems to me there is no issue with Elastic search.</p>
  
  <p><a href="http://localhost:9200" rel="nofollow">http://localhost:9200</a></p>
  
  <p>Outputs</p>
  
  <pre><code>{                                                                                                                                                                                             
    "name" : "Danielle Moonstar",                                                                                                                                                               
    "cluster_name" : "elasticsearch",                                                                                                                                                           
    "version" : {                                                                                                                                                                               
      "number" : "2.0.0-rc1",                                                                                                                                                                   
      "build_hash" : "4757962b01a4d837af282f90df9e1fbdb68b524e",                                                                                                                                
      "build_timestamp" : "2015-10-01T10:06:08Z",                                                                                                                                               
      "build_snapshot" : false,                                                                                                                                                                 
      "lucene_version" : "5.2.1"                                                                                                                                                                
    },                                                                                                                                                                                          
    "tagline" : "You Know, for Search"                                                                                                                                                          
  }                   
  </code></pre>
  
  <p>Now, if I go to Kibana(did not change anything) and run it </p>
  
  <pre><code> [root@node2 files]# /usr/local/kibana-4.1.2-linux-x64/bin/kibana 
  </code></pre>
  
  <p>It gives following errors- </p>
  
  <blockquote>
    <p>{"name":"Kibana","hostname":"node2.mydomain.com","pid":2253,"level":50,"err":{"message":"unknown
    error","name":"Error","stack":"Error: unknown error\n    at respond
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:237:15)\n
    at checkRespForFailure
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:203:7)\n
    at HttpConnector.
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/connectors/http.js:156:7)\n
    at IncomingMessage.bound
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/node_modules/lodash-node/modern/internals/baseBind.js:56:17)\n
    at IncomingMessage.emit (events.js:117:20)\n    at
    _stream_readable.js:944:16\n    at process._tickCallback (node.js:442:13)"},"msg":"","time":"2015-10-15T09:41:15.952Z","v":0}
    {"name":"Kibana","hostname":"node2.mydomain.com","pid":2253,"level":60,"err":{"message":"unknown
    error","name":"Error","stack":"Error: unknown error\n    at respond
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:237:15)\n
    at checkRespForFailure
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:203:7)\n
    at HttpConnector.
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/src/lib/connectors/http.js:156:7)\n
    at IncomingMessage.bound
    (/usr/local/kibana-4.1.2-linux-x64/src/node_modules/elasticsearch/node_modules/lodash-node/modern/internals/baseBind.js:56:17)\n
    at IncomingMessage.emit (events.js:117:20)\n    at
    _stream_readable.js:944:16\n    at process._tickCallback (node.js:442:13)"},"msg":"","time":"2015-10-15T09:41:15.952Z","v":0}</p>
  </blockquote>
  
  <p>Not sure how to fix it? </p>