Ok, next week it is. Let's plan for this to happen on Tuesday, March 28th.
On Tue, Mar 21, 2017 at 1:22 PM, Mikhail Popov <[email protected]> wrote: > Hiya! Also! We're turning off an A/B test this Thursday afternoon and it > would make our lives easier for this renaming thing to happen next week :) > please and thank you. > > - Mikhail > > *Imagine a world in which every single human being can freely share in the > **sum of all knowledge. That's our commitment.* Donate > <https://donate.wikimedia.org/>. > > On Tue, Mar 21, 2017 at 10:57 AM, Nuria Ruiz <[email protected]> wrote: > >> >> Team: >> >> We need to do some maintenance work to the evenlogging database that >> requires renaming and archiving of all tables that are currently receiving >> events. >> >> Tables will be renamed from, for example: WikipediaZeroUsage_14574251 to >> WikipediaZeroUsage_14574251_15423246; >> >> 15423246 is the capsule schema version. >> >> As new events are come for 'WikipediaZeroUsage' schema with schema >> version 14574251 the table WikipediaZeroUsage_14574251 will get recreated >> again, the only difference is that this new table will have different >> column length for varchar fields. >> >> Details of this change are here: https://phabricator.wiki >> media.org/T160454 >> >> We will start our maintenance event on Thursday morning around 11 am PST >> time and it would last couple hours, no data loss on eventlogging will >> happen as part of this event. >> >> Reportupdater queries that use eventlogging would need to be updated to >> select from the newly renamed tables (and we will take care of doing that) >> but other than those we do not think there are any other automated scripts >> that would need updating. Please let us know otherwise. >> >> Also, please be so kind to let us know if this renaming is disruptive in >> any way. We can also do this changes at a later time next week. >> >> Thanks, >> >> Nuria >> >> >> >> >> >> >> _______________________________________________ >> Analytics mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/analytics >> >> > > _______________________________________________ > Analytics mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/analytics > >
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