Metric aggregations: how to divide value and Courier of shard failed

Elastic Stack Kibana
1

Hi All,

is it possible to divide some key vaule in Metric aggregations as following, I would like to divide 'ismb.miki.host.ram.usage" with an number in percentile

kibana_jsoninput.png1416×440 22.4 KB

I found an issue and follow that steps, and then create a scripted field as following

kibana_scripted_field.png1297×595 19 KB

Then I create a visualization by Metric, set average to aggregations and set my custom scripted filed to field, but some warning displayed as following

kibana_visualize_metric.png1026×518 25.9 KB

To solve the problem I refer to https://github.com/elastic/kibana/issues/3221 to increase thread search queue_size in elasticsearch.yml (every node)

##### Thread pool #####

# Search pool
threadpool.search.type: fixed
threadpool.search.size: 200
threadpool.search.queue_size: 20000

Did I misunderstand something?? Please someone help

Jason

2

Anyone can help?

3

Not currently. We have upcoming experimental functionality in Kibana 4.2 that would be helpful in such a scenario, but this is not currently possible in 4.1.

4

Hi Tanya,

Thanks for replying

Another question is "Courier of shard filed" warning (or error?), shall this question post here or elasticsearch topic?

Jason

5

Hey Jason - Yeah, I'm not sure. Better ask directly in Elasticsearch :slight_smile: