Dmitry,
you're totally right, it was in the email, but it should have been in
the wikis.
I added some documentation on it here:
Thanks!
On Fri, May 15, 2015 at 10:00 PM, Dmitry Brant <dbrant(a)wikimedia.org>
wrote:
[brain fart] it's in your email. :( Thanks!
On Fri, May 15, 2015 at 3:59 PM, Dmitry Brant <dbrant(a)wikimedia.org>
wrote:
> Thanks for reporting this, Marcel!
> I've created a task for us to correct the behavior of our EL funnels:
>
https://phabricator.wikimedia.org/T99276
>
> Is the actual character limit of EL messages specified somewhere?
>
>
> -Dmitry
>
>
> On Fri, May 15, 2015 at 3:41 PM, Marcel Ruiz Forns <
> mforns(a)wikimedia.org> wrote:
>
>> Hi Mobile,
>>
>> Analyzing EventLogging logs we percieved that a significant share of
>> MobileWikiAppSavedPages, MobileWikiAppArticleSuggestions and
>> MobileWikiAppShareAFact events are failing validation.
>>
>> *1) MobileWikiAppShareAFact: 1.5% not validating*
>> In this schema, the field "text" stores long fractions of text
>> sometimes.
>> This exceeds the size limitation of EL, specially when the text
>> contains special characters, like chinese, greek, etc.
>>
>> *2) MobileWikiAppArticleSuggestions: 1% not validating*
>> In this case, it's the field "readMoreList" that is sometimes very
>> long,
>> specially when it contains special characters.
>> This, again, exceeds the log size limit.
>>
>> *3) MobileWikiAppSavedPages: 1% not validating*
>> Some events do not contain the required field "appInstallID".
>>
>> In cases 1) and 2) the percentage is not big overall, but it can be
>> that for a given language, a lot of events are lost.
>>
>> EventLogging performance is not compromised by these validation
>> errors, but we are receiving monitoring alerts, and would like to maintain
>> the validation rate close to 100%.
>>
>> Is it possible for you to somehow reduce the size of the logs of 1)
>> and 2)?
>> If so, have in mind that the log size limit is 1k, and that the
>> highest priority for us would be 2).
>>
>> Thank you!
>>
>> Marcel
>>
>> _______________________________________________
>> Mobile-l mailing list
>> Mobile-l(a)lists.wikimedia.org
>>
https://lists.wikimedia.org/mailman/listinfo/mobile-l
>>
>>
>
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