[Geocoding] Accidentally stopped Nominatim install - can it be resumed?

Sarah Hoffmann lonvia at denofr.de
Thu Jul 18 06:22:42 UTC 2013


On Wed, Jul 17, 2013 at 10:14:03PM +0100, Simon Nuttall wrote:
> On 16 July 2013 17:13, Sarah Hoffmann <lonvia at denofr.de> wrote:
> > Yes, that is possible at this stage. Use the following command to
> > finish the remaining stages:
> >
> > ./utils/setup.php --index --index-noanalyse --create-search-indices
> 
> Many thanks that did work.
> 
> >
> > NB: indexing seems to be very slow for a 32GB VM. Is it possible
> > that you gave the VM only a single CPU? Indexing can be nicely parallized,
> > the more CPUs the better.
> 
> Our VM has been rebooted with and additonal CPU allocated following your advice.
> 
> Processing is I/O bound, I don't know if this output tells you anything:
> 
>   Done 1826710 in 21280 @ 85.841637 per second - Rank 30 ETA
> (seconds): 185792.109375

Nominatim uses one less than available CPUs by default IIRC. Try to force it
to use 2 threads by adding '--threads 2'. You can stop and resume at any
time as long as it is indexing (i.e. you see these ETA lines).

Sarah



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