Thanks, we should either fix this. Probably requires rolling out a new version of the schema

On Tue, May 3, 2016 at 9:44 AM, Dan Garry <> wrote:
There seems be a data validation error in the Search schema. It's not super pressing, but it should be fixed at some point. I created T134282 to track this.


---------- Forwarded message ----------
From: Marcel Ruiz Forns <>
Date: 2 May 2016 at 04:48
Subject: Search schema validation errors
To: Dan Garry <>

Hi Dan,

We've observed that EventLogging's Search schema is receiving around 1400 events per hour that fail validation with the following error:

u'comp_suggest' is not one of ['prefix', 'fulltext', 'prefixmergedwithfulltext']

It seems the client is sending a value that is not registered in the schema for the comp_suggest field. 1400 ev/h is probably not a big share of all Search events, but just a heads up in case you want to look into this.

You can easily analyze the error logs here:


Marcel Ruiz Forns
Analytics Developer
Wikimedia Foundation

Dan Garry
Lead Product Manager, Discovery
Wikimedia Foundation

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