[GraphHopper] FlagEncoder versioning

Peter graphhopper at gmx.de
Sat Feb 7 17:20:53 UTC 2015


Hi Emux,

what do you mean? The issue is not yet fixed.

Also e.g. reading an older, different graph version is not the goal of
this issue and is also a lot more complex but probably won't happen
before 1.0

The issue 281 is about making a version change in the used flagencoders
only, so that not all users need to update the graph. E.g. if the
encoding for only the CarFlagEncoder change we are currently forced to
change the edge version which requires all users, including those not
using 'car' to recreate the graph.

Regards,
Peter

On 07.02.2015 18:15, Emux wrote:
> Hi Peter,
>
> Regarding issue 281
> <https://github.com/graphhopper/graphhopper/issues/281> "FlagEncoder
> versioning",
> are we having now some way to overcome the known issue when the graphs
> are read in different version than what they are built?
>
> -- 
> Emux
> Cruiser <http://wiki.openstreetmap.org/wiki/Cruiser> - Atlas
> <http://wiki.openstreetmap.org/wiki/Atlas_%28navigation_application%29>

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