gs:DownloadEstimator (almost always) returns true when estimating full raster downloads at native resolution

Description

Related to https://osgeo-org.atlassian.net/browse/GEOS-7230

The gsownloadEstimator process returns true on requests that will fail on gsownload

To reproduce, execute a download for a dataset without setting the target raster sizes, e.g.:

Environment

None

Assignee

Andrea Aime

Reporter

Gnafu

Triage

None

Fix versions

Affects versions

Components

Priority

Medium
Configure