[OSRM-talk] hsgr error after many requests
Steven M. Ottens
steven at minst.net
Wed Mar 23 01:11:02 UTC 2016
I was using the development branch of osrm-backend and the standard (eg
npm install osrm) version of node-osrm. Since I couldn't figure out how
to get the correct version of node-osrm installed on the remote machine
I redid the entire process with the master branch.
It works now, thanks for the help,
On 3/19/2016 5:14 AM, Daniel Hofmann wrote:
> Hm that sounds strange to me, too. What you're seeing is a failure in
> matching the first couple of bytes (which represents a fingerprint).
> When you say
> > I find this weird since I have done the entire set before (with a
> less elegant approach, but with the same *.osrm* files)
> could it be that you ran osrm-extract / osrm-prepare (in develop
> branch now named osrm-contract) on .pbf files while on osrm-backend
> version N.
> And now you updated osrm-backend to version N+x but you're still
> feeding it the old .osrm files? This is so far the only way I can see
> this happening.
> Can you try reproducing the issue by running the toolchain on your
> .pbf extract.
> That is put away the .osrm files for a moment and generate fresh ones.
> Then run osrm-routed / node-osrm.
> Daniel J H
> On Fri, Mar 18, 2016 at 10:14 PM, Steven M. Ottens <steven at minst.net
> <mailto:steven at minst.net>> wrote:
> Hi all,
> I'm busy trying to build a program that, given a road network, a
> series of villages and a series of POIs will calculate the time to
> the nearest POI for each village. There are 215000 villages and
> 85000 POIs, so I split the region in smaller squares to speed up
> the process, I end up with 500 squares and for each square I get
> the villages within the square and the POIs within a buffer around
> the square. I run these two through osrm.table to get the time to
> the nearest POI.
> This works fine and my server slowly chugs along until at some
> point (after 15 minutes and a hundred+ squares) I get this error:
> TypeError: hsgr input file misses magic number. Check or reprocess
> the file
> I find this weird since I have done the entire set before (with a
> less elegant approach, but with the same *.osrm* files) and why
> does this error only show up after a while.
> If anyone has any insights I'd be much obliged,
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