Re: [mkgmap-dev] mkgmap (with routing) telling me about "Directory overflow"

On Dec 12, 2008, at 15:12, Hanno Böck wrote:

I wanted to try out the routing version of mkgmap (r806, osm2mp from svn). I tried the baden wuerttemberg file for testing (from download.geofabrik.de).

At first I got some message that sounded like not enough memory, so I added some -Xmx parameter. Then I got:

hanno@libertalia ~/osm/routing $ java -Xmx1500M -jar mkgmap.jar -- route bawue.mp SCHWERWIEGEND (BlockManager): overflowed directory with max block 65534, current=65535 Directory overflow. This is a bug in mkgmap

Maybe this file is just too big?

Probably. Maybe passing --block-size=1024 (instead of the default 512) will help? Cheers Robert