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Re: [overpass] compressed database info


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  • From: mmd <mmd.osm@gmail.com>
  • To: overpass@listes.openstreetmap.fr
  • Subject: Re: [overpass] compressed database info
  • Date: Sat, 02 May 2015 11:44:02 +0200

Hi,

Am 30.04.2015 um 18:59 schrieb Donal Diamond:
> Got another failure when running apply_osc_to_db
>
> Reading XML file ... finished reading nodes. terminate called after
> throwing an instance of 'LZ4_Inflate::Error'
> what(): LZ4_Inflate: -4
>
> D

I committed another fix to the backend_compression_lz4_map branch now.
Roland already pointed me in that direction a few days ago, but I only
implemented the change yesterday.

Right now, I'm running further tests with a full planet file on the dev
instance. Initial db load was based on a planet-150323.osm.pbf and I'm
trying to catch up with the latest changes. With the latest fix in place
the current branch already processed 15 days worth of updates:

2015-05-01 20:26:57 [16610] [...] version='2015-03-24T00\:34\:02Z'
2015-05-01 21:07:41 [25443] [...] version='2015-03-25T00\:34\:02Z'
[...]
2015-05-02 07:57:53 [12289] [...] version='2015-04-03T22\:16\:02Z'
2015-05-02 08:43:31 [20731] [...] version='2015-04-04T17\:37\:02Z'

DB size is currently at about 130 GB (attic/meta, LZ4 compression).

Best,
mmd







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