2010/5/14 Peter Körner osm-lists@mazdermind.de:
Colin Marquardt schrieb:
I have now switched the live lighting.xml file to use hstore, yay. The
What makes me wonder is, that the server seems to deny rendering some tiles, eg.
http://toolserver.org/tiles/lighting/3/4/3.png or http://toolserver.org/tiles/lighting/4/7/5.png
while http://toolserver.org/tiles/lighting/4/8/5.png
gets rendered. I requested those tiles days ago but they're not there yet. mod_tile did not even create the directory /osm/tiles/lighting/3 so I guess there's sth. going wrong.
Well, at this zoom, I could imagine that something times out before a tile can be rendered if there is much data to be pulled. 4/8/5.png maybe just made it. OTOH, I also saw very different tile rendering times even for zooms 14 and 15, some were rendered almost instantly, while others took in the order of 30 mins. I didn't see a common pattern there yet, for instance a boundary or relation with many members to be drawn on the slow tiles.
I will add this !bbox! thing from http://trac.mapnik.org/ticket/415 at some point, maybe that makes a difference.
Cheers Colin