Hi Dimitris,

Sadly I can't reproduce the issues I get on the server on my own machine.
The server does start for me, i tried 2 different computers and it seems to
work fine.

I guess the issue lies with the server config or computing power.

Could you try it on your own machine ?

Cheers,
Alexandru


On Thu, Feb 18, 2016 at 11:29 AM, Marco Fossati <[email protected]>
wrote:

> Maybe related, the ontology visualization service returns 503:
> http://mappings.dbpedia.org/server/ontology/classes/
>
> On 2/17/16 21:11, Dimitris Kontokostas wrote:
>
>> Thanks Alexandru!
>>
>> you fixed some of the issues but new came up :(
>> looks like the mappings downloader has problems as well... try the
>> scripts below to see at the errors
>>
>> core $ ../run download-ontology
>> core $ ../run download-mappings
>> server $ ../run server
>>
>> ps1 Kudos for upgrading the wiki (I never got to thank you in public)
>> ps2 I will be traveling in a while and  probably won't reply till
>> tomorrow evening / Friday
>>
>>
>> On Wed, Feb 17, 2016 at 8:42 PM, Alexandru Todor <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>>     Hi Dimitris,
>>
>>     I hopefully fixed this issue, see the pull request [1]
>>
>>     The mediawiki developers changed the API multiple times, and not all
>>     changes are documented.
>>     I guess the only way is to solve the issues as they arise.
>>
>>     Cheers,
>>     Alexandru
>>
>>
>>     [1] https://github.com/dbpedia/extraction-framework/pull/437
>>
>>     On Wed, Feb 17, 2016 at 6:34 PM, Dimitris Kontokostas
>>     <[email protected] <mailto:[email protected]>> wrote:
>>
>>         Hi Alexandru,
>>
>>         The server cannot be restarted, after many failed attempts, I
>>         noticed that the wiki update probably broke the ontology
>>         download api.
>>         You have more experience in the api breaking changes, can you
>>         help me fix this? running the following shows the problem.
>>
>>         core $  ../run download-ontology
>>         the responsible classes are WikiDownloader & OntologyDownloader
>>         in core
>>
>>
>>         On Mon, Feb 15, 2016 at 11:42 PM, Alexandru Todor
>>         <[email protected] <mailto:[email protected]>> wrote:
>>
>>             Hi Uldis,
>>
>>             Thanks for reporting, It helps a lot. I've fixed the issue
>>             with the missing mappings, some references for the new
>>             namespaces were missing from the mediawiki config file.
>>
>>             Regarding the statistics, the mappings server seems to be
>>             down, sadly i don't know exactly how to restart it, so
>>             Dimitris is going to have to do that. We should also update
>>             the documentation under [1] since it's not up to date
>>             regarding restarting the  statistics server.
>>
>>             Cheers,
>>             Alexandru
>>
>>             [1]
>>
>> http://mappings.dbpedia.org/index.php/How_to_add_a_mapping_namespace
>>
>>             On Mon, Feb 15, 2016 at 9:12 PM, Uldis Bojars
>>             <[email protected] <mailto:[email protected]>> wrote:
>>
>>                 Thanks for great work on updating the MappingsWiki !
>>
>>                 Issue: mappings for some languages have disappeared:
>>
>>                 http://mappings.dbpedia.org/index.php/Mapping_lv
>>                     - the page does not list any mappings although some
>>                 mappings were present before the update
>>
>>                 Looks like mappings are missing for all the languages
>>                 that were added mid-2015, listed here:
>>
>>
>> https://sourceforge.net/p/dbpedia/mailman/message/34305747/
>>
>>                 P.S. mappings statistics links (e.g.
>>                 http://mappings.dbpedia.org/server/statistics/fr/ ) also
>>                 don't work but that's a separate issue
>>
>>                 Best,
>>                 Uldis
>>
>>
>>                 On 10 February 2016 at 19:41, Alexandru Todor
>>                 <[email protected] <mailto:[email protected]>>
>>                 wrote:
>>
>>                     Dear DBpedia Users and Developers,
>>
>>                     Since the Mediawiki version running on
>>                     mappings.dbpedia.org <http://mappings.dbpedia.org>
>>
>>                     was quite old (2009) and posed a security problem as
>>                     well as not allowing us to install any new
>>                     extensions, we decided to update it.
>>
>>                     The update performed was from Mediawiki 1.16 Alpha
>>                     to Mediawiki 1.23 LTS [1].
>>
>>                     Since DBpedia is running some custom extensions that
>>                     also patch core files of Mediawiki, the update was a
>>                     bit difficult and time consuming. Please report any
>>                     errors you might encounter so we can address them.
>>
>>                     Cheers,
>>                     Alexandru
>>
>>                     [1]
>>
>> http://mappings.dbpedia.org/index.php?title=Special:Version
>>
>>
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>>
>>         --
>>         Kontokostas Dimitris
>>
>>
>>
>>
>>
>> --
>> Kontokostas Dimitris
>>
>>
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> --
> Marco Fossati
> http://about.me/marco.fossati
> Twitter: @hjfocs
> Skype: hell_j
>
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