[OSM-dev] Fail to get OsmChange for some changesets
shaun at shaunmcdonald.me.uk
Tue Oct 5 01:06:07 BST 2010
The reason why it doesn't come back is because it takes a very long time to generate the xml that needs to be returned, and so you'll get a time out. It is very close to the limit of the number of changes within a changeset. It is a generated changeset from before the API 0.6 transition, thus not a user error.
I hope that you are not hitting the api for a large number of these requests, as you are likely to be blocked if you do so.
On 5 Oct 2010, at 00:49, Manchun Yao wrote:
> I am learning how the change set works in OSM. I assume that if I can apply the change sets of a particular area one by one then I can obtain the current osm map of that area. Is this a valid assumption?
> I picked the Boulder, Colorado area since the number of changes there, roughly 350, is about right. During the tests, I noticed that I could not obtain the OsmChange of the following changes: 145015, 4318130, 4318132, 4318136.
> For example:
> The request http://www.openstreetmap.org/api/0.6/changeset/145015 will return the tags for the change 145015.
> However, request http://www.openstreetmap.org/api/0.6/changeset/145015/download never comes back. The serve seems stuck on this request and never sends any meaningful response back.
> What’s wrong with these change sets?
> dev mailing list
> dev at openstreetmap.org
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