id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3369	validator check to detect ways exceeding the API capabilities waynodes	rweait	team	"I've been working with large import files in josm and a couple of things would be nice as a bulk import helper: 

- a count of changes in the current changeset, without having to attempt an upload and failing. 

- an option to upload only the selected node/way/relation.  When the import file has 66,000 changes, uploading a dozen of the largest individually can make the rest an easy and legal upload.  

- a count of the number of overlength ways and a quick way to select the longest (and fix it)

- a way to split a layer into sensible, legal changeset-sized layers.  Perhaps I can divide the import file into quadrants (without breaking ways / relations) and upload each quadrant in turn?

- a way to compare an import layer to the existing database and mark import items as upload, do not upload, upload immediately, and have then hide. So un-triaged items in the import layer are obvious."	enhancement	closed	normal		Core validator	latest	fixed	api capabilities