Friendly remainder that this will happen within the next couple hours today.
Thanks, Nuria On Thu, Mar 23, 2017 at 7:47 AM, Nuria Ruiz <[email protected]> wrote: > Yes, we can do it Wednesday. > > On Wed, Mar 22, 2017 at 3:44 PM, Tilman Bayer <[email protected]> > wrote: > >> Hi Nuria, >> >> as part of the Reading team's offsite meeting next week we already have a >> session scheduled for that day which will involve various people running >> EventLogging queries. Could we move the outage once more, to Wednesday or >> later? Many thanks! >> >> On Tue, Mar 21, 2017 at 3:22 PM, Nuria Ruiz <[email protected]> wrote: >> >>> 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 >>>> >>>> >>> >>> _______________________________________________ >>> Analytics mailing list >>> [email protected] >>> https://lists.wikimedia.org/mailman/listinfo/analytics >>> >>> >> >> >> -- >> Tilman Bayer >> Senior Analyst >> Wikimedia Foundation >> IRC (Freenode): HaeB >> >> _______________________________________________ >> Analytics mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/analytics >> >> >
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