Using Elastic Stack 6.7.0 (Docker)
I created a roll up but encountered this:
Request failed with a error. [remote_transport_exception] [92N-H5C][172.20.0.6:9300][cluster:admin/xpack/rollup/put]
Elastic logs doesn't seem to indicate any problem though searching the web seems to indicate a previous issue with the histogram support for scaled_floats (https://github.com/elastic/elasticsearch/issues/32035)
I did not experience this from previous versions I tested on (6.5.3 and 6.6.x, all Docker versions)
Any assistance would be greatly appreciated.