FYI. Tilman is in discussion with Nuria for remediation of this in order to
get things back up and running to support analysis on this event set.
---------- Forwarded message ----------
From: Nuria Ruiz <nuria(a)wikimedia.org>
Date: Wed, Jan 13, 2016 at 2:49 PM
Subject: [Analytics] MobileWebSectionUsage table dropped from Eventlogging
mysql db. Data is available on hadoop.
To: "A mailing list for the Analytics Team at WMF and everybody who has an
interest in Wikipedia and analytics." <analytics(a)lists.wikimedia.org>
Cc: Jon Robson <jdlrobson(a)gmail.com>
Team:
We had to take some desperate measures to unblock replication on
Eventlogging in the absence of our DBA.
We had to drop the MobileWebSectionUsage table. Table is blacklisted as
stream of events was to great for the system to sustain it, we will
whitelist it again once the new sampling rate takes effect.
Data is not available in mysql but it is present on hadoop so , to be
clear, no data has been lost.
We will report on replication issues as we have more knowledge. Sorry again
about the late notice.
Thanks,
Nuria
_______________________________________________
Analytics mailing list
Analytics(a)lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/analytics