Kibana 6.0.0-RC2 - metric visualisation tries parsing value as date

Elastic Stack Kibana
1

Hello,

We've migrated some our visualisations to Kibana 6.0.0-RC2 and metric visualisations based on Sum of Field, with buckets split by timestampField per day seem to display a date, rather than the value.

It seems that it's trying to parse the value of the Sum formula as a date, resulting in 1970-01-01.
On mouseover, though, it displays the proper value.

50

Is this a know bug, is there a workaround know for this issue?

2

What's the mapping on the field? Can you show a screenshot of the viz settings?

3

The field type in the Elasticsearch index template is half_float, while the data type shown in Kibana's index pattern view is number

The settings (Data and Options) are as follow:
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58

Let me know if you meant other settings