Vega transform not recognized

Hi there,

When I use Vega's flatten transform in Kibana 6.2.3, I get a message saying Unrecognized transform type: "flatten". I assume the version of Vega used in Kibana does not support this transform yet. Is this correct?

If yes, is there a way to check the Vega version used in the current version of Kibana?


1 Like

cc @nyuriks can you please take a look when you get a chance ?


@m.hashemian correct, the flatten transform was introduced in Vega 3.1, while Kibana 6.2 shipped with the earlier Vega version. To see which version is there, open a Vega visualization, open browser's debug console, and type VEGA_DEBUG - that object will have everything. Also, I have already updated the Vega plugin to use the latest Vega & Vega-Lite, but there is currently no support for 6.2 yet, only 6.0 and 6.1. Hopefully I will update it to 6.2 soon.

Thanks, @nyuriks. I will wait for the next Kibana release (6.3) and try it again there. I assume Vega will also be updated with this release.

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