[Labs-l] Catscan2 out of action? (continuation)

Fri Oct 10 08:49:01 UTC 2014

https://tools.wmflabs.org/magnustools/toolstatus.html

On Fri, Oct 10, 2014 at 1:02 AM, Dmitry Trofimovich <killwindows at yandex.ru>
wrote:

>
> Hello!
>
> Catscan2 worked badly recent 3 weeks. It retrieves lists with a big delay
> and if you set a deeper depth (4 and more) it can't handle request.
> It returns
> > ERROR : MYSQL error : Lost connection to MySQL server during query
> [INSERT INTO /* SLOW_OK LIMIT:2000 NM */ /* CATSCAN2 */ temp
> or something like this (I saw the similar one with "DELETE FROM" as well).
> There's a bot in Russian Wikipedia which depends on this service. It
> updates ~700 project pages every day. Now it can update only about 20% of
> that and it spends about 20 hours instead of 4 hours for one run.
>
> Jeremy Baron tried to investigate this recently (thanks Jeremy). But I
> didn't get his conclusion.
>
> Is there anyone else who can fix catscan2 (or continue investigation) ?
>
> I could try but I'm a newbie in Labs :( If no one does then I'll start
> myself :(
>
> -- Nirvanchik (https://wikitech.wikimedia.org/wiki/User:Nirvanchik)
>
>
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