Unknown error

[shwesinhan (ssh)]

hi there,

does anyone face this error in kibana discover?

Error: unknown error
at respond (https://host123.com/_plugin/kibana/bundles/kibana.bundle.js?v=15443:13:2793)
at checkRespForFailure (https://host123.com/_plugin/kibana/bundles/kibana.bundle.js?v=15443:13:1959)
at https://host123.com/_plugin/kibana/bundles/kibana.bundle.js?v=15443:1:27272
at processQueue (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:38:23621)
at https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:38:23888
at Scope.$eval (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:39:4619)
at Scope.$digest (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:39:2359)
at Scope.$apply (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:39:5037)
at done (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:37:25027)
at completeRequest (https://host123.com/_plugin/kibana/bundles/commons.bundle.js?v=15443:37:28702)

plz kindly point out to me why this error raise? and how to solve it?

[jen-huang]

Hello, what actions were you performing in Discover that lead up to this error? Are there any failed Network requests?

[shwesinhan (ssh)]

Hi @jen-huang

When i search with Last 7 days duration in discover tab, i got this error.
Then i search again with Last 7 days duration , it doesn't show again.
I notice it's not always shown but sometimes I got this error.

I use kibana v5.5.2. I use kibana since last year, I didn't see this kind of error. But now I face this.

These days I added one scripted field (fyi)

if (doc.containsKey('api_timestamp')) { return (doc['@timestamp'].date.millis - doc['api_timestamp'].date.millis)} else { return null }

Elapsed Filter added in logstash as well (fyi)

May I know what's the root cause.