[OSM-dev] Imported data missing from mapnik database?
Claudomiro Nascimento Junior
claudomiro at claudomiro.com
Tue Sep 29 00:48:21 BST 2009
There is a way to touch the affected data, so it can be "reapper" on
We noticed that "osm XAPI" doesnt has this data and maybe it is
missing in other tools/sites that use minute diffs for updating.
What do you think would be the best way to handle this?
On Sun, Sep 27, 2009 at 7:21 AM, Jon Burgess <jburgess777 at googlemail.com> wrote:
> On Sat, 2009-09-26 at 21:42 -0300, Claudomiro Nascimento Junior wrote:
>> Could somebody check if the boundary data for Brazil that I imported
>> last 15 of september (changeset 2487678) is in the mapnik database?
> The size of the changeset meant that most the nodes were lost from
> minute diffs.
>> For instance, I can not "force" way 40835878 on the Brazil/Uruguay
>> border to be rendered even after marking tiles dirty.
> That won't help when the data is missing from the diffs
>> It is curious that some ways (like 40835721) are rendered when Insert
>> extra nodes on middle of it, but this does not work when just adding
>> extra attributes.
> If you do the edit with Potlatch then I believe it updates all the nodes
> of the way during the edit. This makes them all appear in the diffs.
> Changing a tag just updates the way without the nodes appearing in the
> I have downloaded & applied changeset 2487678 to the Mapnik DB. All the
> data should now be present and starting to render. If you have made
> edits after changeset 2487678 then these will not appear in Mapnik until
> the next full import (maybe next weekend).
> In future this issue should be resolved by the new replication diffs.
> This does not drop nodes on large changesets. The Mapnik updates have
> been using these since Sept 18th, so your data just missed by a couple
> of days.
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