the problem was that the ontology reader could not load all properties and
some extractors were failing due to that, did you fix that problem or
disabled the extractors?
On Thu, Feb 18, 2016 at 6:08 PM, Alexandru Todor <[email protected]>
wrote:
> Never mind, fixed it for now. There were some strange stuff in the config
> file on the server, this was the main cause.
> There's still a lot of strange things going on there that we should look
> into.
>
> Cheers,
> Alexandru
>
> On Thu, Feb 18, 2016 at 4:46 PM, Alexandru Todor <[email protected]>
> wrote:
>
>> 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
>>>
>>
>>
>
--
Kontokostas Dimitris
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