If you are using the graphhopper.sh script do before: export JAVA_OPTS="-Xmx7g -Xms7g"
Peter On 10.10.2014 14:29, Nate Atkinson wrote: > Hi, > > I'm evaluating GraphHopper for integration with some software at work-- > specifically quickly generating geojson path for routes with up to 40 > stops. Using a small .osm.pbf file downloaded from geofabrik, it looks > like GraphHopper will fit our needs well, and I'm excited to use it. > > When I try to use a larger .osm.pbf file, like the 6.2 GB file for North > America, I get an error when trying to start. > > Here's what happens: > > nate@NateTestEnv:~/graphhopper$ java -jar > graphhopper-web-0.3-with-dep.jar -Xmx7g jetty.resourcebase=webapp > config=config-example.properties > osmreader.osm=./north-america-latest.osm.pbf > > 2014-10-09 13:02:38,259 [main] INFO com.graphhopper.GraphHopper - > version 0.3|2014-05-13T11:36:30+0200 (3,5,3,2,2) > 2014-10-09 13:02:38,275 [main] INFO com.graphhopper.GraphHopper - graph > LevelGraphStorage|car|MMAP_STORE_SYNC|2D|,,,,, details:edges:0(0), > nodes:0(0), name: - (0), geo:0(0), > bounds:1.7976931348623157E308,-1.7976931348623157E308,1.7976931348623157E308,-1.7976931348623157E308 > 2014-10-09 13:02:38,300 [main] INFO com.graphhopper.GraphHopper - start > creating graph from ./north-america-latest.osm.pbf > 2014-10-09 13:02:38,300 [main] INFO com.graphhopper.GraphHopper - using > LevelGraphStorage|car|MMAP_STORE_SYNC|2D|,,,,, memory:totalMB:120, usedMB:8 > 2014-10-09 13:10:22,788 [main] INFO graphhopper.reader.OSMReader - > 500 000 (preprocess), osmIdMap:6 959 244 (86MB) totalMB:723, usedMB:297 > > .... > > 2014-10-09 13:13:01,288 [main] INFO graphhopper.reader.OSMReader - > 10 000 000 (preprocess), osmIdMap:137 558 252 (1630MB) totalMB:1895, > usedMB:1726 > Exception in thread "pool-1-thread-2" java.lang.OutOfMemoryError: GC > overhead limit exceeded > at > gnu.trove.list.array.TLongArrayList.ensureCapacity(TLongArrayList.java:186) > at gnu.trove.list.array.TLongArrayList.add(TLongArrayList.java:221) > at > com.graphhopper.reader.pbf.PbfBlobDecoder.processWays(PbfBlobDecoder.java:286) > at > com.graphhopper.reader.pbf.PbfBlobDecoder.processOsmPrimitives(PbfBlobDecoder.java:372) > at > com.graphhopper.reader.pbf.PbfBlobDecoder.runAndTrapExceptions(PbfBlobDecoder.java:388) > at > com.graphhopper.reader.pbf.PbfBlobDecoder.run(PbfBlobDecoder.java:406) > .... > > > I get a similar message for a second thread. The process stays running, > but I see no CPU activity in top. > > The system is running Debian wheezy. I tested with openjdk 1.6 and 1.7. > > So, how can I get this running with a large network? I'm sure there's a > command line switch or config setting somewhere that I've missed due to > my inexperience with java. > > Best regards, > > Nate Atkinson > > _______________________________________________ > GraphHopper mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/graphhopper _______________________________________________ GraphHopper mailing list [email protected] https://lists.openstreetmap.org/listinfo/graphhopper
