On Wed, Aug 3, 2022 at 8:34 PM Jody Garnett <jody.garnett@anonymised.com> wrote:
+1 It is a good topic to fix and I like the proposal.
“quick last minute proposal” - with foss4g timing I expect we will need to adjust the release schedule until after the conference; it takes some time to set-up a new branch and jobs and I would prefer to see that done on the new build server.
- The content datastore flushDataStore() functionality was added in 2015 based on customers who were using DELETE to remove a layer, and then added it again, in order to reset bounds and feature type information.
Ah found it, https://osgeo-org.atlassian.net/browse/GEOS-6616, was originally implemented in the FeatureTypeResource and then
moved into the ResourcePool:
https://github.com/geoserver/geoserver/commit/8fed80df5ca72d0d89ad42fe8b19b9fe77b2ea72
- The issue https://osgeo-org.atlassian.net/browse/GEOS-6637 proposed a fix based on existing “?recalculate=nativebbox,latlonbbox” use, discussion led to:
refresh= - alias recalcualte= (do not recalculate anything to avoid slow database access)
- refresh=nativebbox - alias recalculate=nativebbox
- refresh=latlonbbox - alias recalcualte=latlonbbox
- refresh=attributes - regenerate attributes (clears ContentEntry, or reset older DataStores)
- refresh=datastore - dispose/create DataStore
I think your proposal can replace GEOS-6637 (or be marked as a duplicate).
I was like… uh, never heard of it, is it already there? And then realized it never got worked on.
Yes, I would mark it as duplicate.
- Is there anything else to reset?
I notice that reloading the catalogue is used to reset icon caches and user projections.
Yes, there is more to reset. Quoting from the proposal:
https://github.com/geoserver/geoserver/wiki/GSIP-214#motivation
“Provide an explicit, clear, reliable cache reset API for stores, coverages and feature types (other cache resets are out of scope, but could be added by willing contributors).”
Cheers
Andrea
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