Kibana Discover: unknown error


(齋藤哲也) #1

I'm useing ELK fllow
-filebeat-1.2.3-1.x86_64
-logstash-2.3.4-1.noarch
-kibana-4.5.4-1.x86_64

When discover in kibana- tab is chosen, "Discover: unknown error" is indicated.
It's as follows whether it's detailed information of Discover: unknown error.
[error more info]
Error: unknown error
ErrorAbstract@http://10.10.11.64:5601/bundles/kibana.bundle.js?v=10000:64853:29
Generic@http://10.10.11.64:5601/bundles/kibana.bundle.js?v=10000:64899:22
respond@http://10.10.11.64:5601/bundles/kibana.bundle.js?v=10000:66222:34
checkRespForFailure@http://10.10.11.64:5601/bundles/kibana.bundle.js?v=10000:66183:15
http://10.10.11.64:5601/bundles/kibana.bundle.js?v=10000:64801:10
processQueue@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:41883:31
http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:41899:40
$eval@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:43127:29
$digest@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:42938:37
$apply@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:43235:32
done@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:37684:54
completeRequest@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:37882:16
requestError@http://10.10.11.64:5601/bundles/commons.bundle.js?v=10000:37833:25

When how doing make this error, can it be settled?


(Matt Bargar) #2

Are there any errors in your elasticsearch logs? If you open up the network tab of your browser's devtools, do you see any error responses?


(齋藤哲也) #3

thanks for your advice

Following error is recorded in /var/log/kibana.stdout many times.

{"type":"log","@timestamp":"2016-08-19T01:54:47+00:00","tags":["warning","elasticsearch"],"pid":22181,"message":"Unable to revive connection: http://10.10.11.36:9200/"}
{"type":"log","@timestamp":"2016-08-19T01:54:47+00:00","tags":["warning","elasticsearch"],"pid":22181,"message":"No living connections"}
{"type":"response","@timestamp":"2016-08-19T01:54:47+00:00","tags":[],"pid":22181,"method":"post","statusCode":502,"req":{"url":"/elasticsearch/logstash-/_field_stats?level=indices","method":"post","headers":{"host":"10.10.11.64:5601","user-agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:47.0) Gecko/20100101 Firefox/47.0","accept":"application/json, text/plain, /","accept-language":"ja,en-US;q=0.7,en;q=0.3","accept-encoding":"gzip, deflate","content-type":"application/json;charset=utf-8","kbn-version":"4.5.4","referer":"http://10.10.11.64:5601/app/kibana","content-length":"178","connection":"keep-alive"},"remoteAddress":"192.168.200.41","userAgent":"192.168.200.41","referer":"http://10.10.11.64:5601/app/kibana"},"res":{"statusCode":502,"responseTime":3,"contentLength":9},"message":"POST /elasticsearch/logstash-/_field_stats?level=indices 502 3ms - 9.0B"}


(Matt Bargar) #4

It looks like your Elasticsearch instance may be down or inaccessible from the host Kibana is running on.


(齋藤哲也) #5

thanks for your advice

my elasticsearch already is running
And Kibana host connect my elasticserch cluster

Why does this error appear on a screen of kinaba?


(Matt Bargar) #6

These lines indicate that Kibana probably isn't actually connected to Elasticsearch:

["warning","elasticsearch"],"pid":22181,"message":"Unable to revive connection: http://10.10.11.36:9200/"}
{"type":"log","@timestamp":"2016-08-19T01:54:47+00:00","tags":["warning","elasticsearch"],"pid":22181,"message":"No living connections"}

What does the Kibana status page look like? (Settings -> Status)


(system) #7