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Re: [overpass] error after history import


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  • From: michael spreng <>
  • To:
  • Subject: Re: [overpass] error after history import
  • Date: Tue, 17 Nov 2015 07:43:02 +0100

On 15/11/15 12:00, Roland Olbricht wrote:
> Hi Michael,
>
>> On 04/11/15 07:43, Roland Olbricht wrote:
>>> You can edit the script that does the call to update_database and add
>>> --flush-size=0
>>> to the parameters of update_database. This parameter enforces that
>>> update_database refrains from writing temporary files. I've no
>>> experience whether that works or not and how much memory it will need,
>>> but it is our best option out of the box here.
>>>
>>>
>> I tried it again, with the newest version of overpass. The import
>> process works fine, and it does not consume too much memory. But the
>> result is strange:
>
> A stable version of Overpass API should not print these numbers -
> these are for sure debug information. Could you please try with
> version 0.7.52 or with the newest version from the minor_issues or
> master branch?
>
This is actually master from github. But I compiled it myself. I
followed the instructions on
https://wiki.openstreetmap.org/wiki/Overpass_API/Installation Option 2:
Installation via bleeding edge dev version (expert use); except the
CXXFLAGS where I use debug symbols and no optimasation (because I
expected it to crash again, which it didn't)
> It might be necessary to recreate the database file. The error "cannot
> be expanded" says essentially that a newer version of the way has been
> written during database creation but is now gone from the file which
> means that the database file is broken.
>
You mean a newer version in the attic data? because the most recent
version works without problems. Only when one of the ways is from the
attic, then the error occures

Michael




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