[GraphHopper] Error loading planet file (after import)

[Peter]

Hi Raphael,

I tried MMAP_STORE_SYNC on my servers with 20gb assigned to the JVM
while import and it completed successfully in 12h (even without SSD).
I'm not really sure what could cause the problem you have, maybe a disc
corruption? Can you confirm the following rough sizes (in bytes) of the
files:

5 309 988 964 edges

4 268 752 996 geometry

1 811 939 428 locationIndex

  371 196 004 names

1 475 346 532 nodes

       32 868 properties

And if yes, would you mind to just try again? Also an SSD disc will help
you speed up the import.

BTW: Calculating routes with none-CH is slower and using MMAP_STORE_SYNC
is again slower. You should really think about using RAM_STORE, at least
for the routing part where your 30gb should be very sufficient (base
graph is only the half size).

Regards,
Peter

On 07.01.2015 20:52, Raphael Volz wrote:
> Hi.
> I have played a bit with Graphhopper between the years and am
> impressed so far. All data generation processes < planet have been
> successful so far and I have been using v0.4 from git (dated 29-12-2014)
> I have now run the planet import, which finished after about 4 days of
> processing on a 32 GB quad core machine last night resulting in the
> following file
> http://mdm.nogago.com/planet.ghz
>
> However, the engine does not correctly startup with the command and
> has odd bounds as marked below. During import I have used the
> MMAP_STORE_SYNC setting and deactivated the CH options.
>
> Any indication of what I did wrong ?
>
> ./graphhopper.sh web planet-latest.osm.pbf
> ## using java 1.7.0_65 (64bit) from
> ## using existing osm file planet-latest.osm.pbf
> ## existing jar found
> tools/target/graphhopper-tools-0.4-SNAPSHOT-jar-with-dependencies.jar
> ## now web. JAVA_OPTS=-Xmx16000M -Xms1000M
> 2015-01-07 20:45:40,821 [main] INFO  com.graphhopper.GraphHopper -
> version 0.4|2014-12-29T23:03:51+0100 (3,9,3,2,2)
> 2015-01-07 20:45:40,831 [main] INFO  com.graphhopper.GraphHopper -
> graph
> *GraphHopperStorage|bike,car,foot|MMAP_STORE_SYNC|2D|NoExt|3,9,3,2,2,
> details:edges:165 303 954(5045), nodes:122 486 991(1402), name:
> /(353), geo:424 414 532(1620),
> bounds:-1.7999999627470962,1.7999999627470962,-0.8996714107618796,0.899999795109029
> *2015-01-07 20:45:40,831 [main] INFO 
> com.graphhopper.http.DefaultModule - loaded graph
> at:planet-latest.osm-gh, source:planet-latest.osm.pbf,
> flagEncoders:bike,car,foot, class:GraphHopperStorage
> 2015-01-07 20:45:40,853 [main] INFO 
> com.graphhopper.http.DefaultModule - jsonp disabled
> 2015-01-07 20:45:41,031 [main] INFO  com.graphhopper.http.GHServer -
> Started server at HTTP :8989
>
>
> -- 
> --
>
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> that is not replenishable. You can always make more money, but you can
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>
> Prof. Dr. Raphael Volz
>
> Professor für Anwendungen der Informatik
>
> Wirtschaftsingenieurwesen / Business Administration & Engineering
>
> Fakultät für Technik / School of Engineering
>
> Hochschule Pforzheim / Pforzheim University
>
> Tiefenbronner Str. 65
>
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>
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>
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>
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>
> mailto: raphael.volz at hs-pforzheim.de <mailto:raphael.volz at hs-pforzheim.de>
>
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