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 <[email protected]> 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 > [email protected] > https://lists.wikimedia.org/mailman/listinfo/mobile-l > >
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