ping a-team when you do it on Friday, Jaime, one of us will be there. On Wed, Dec 7, 2016 at 1:28 PM, Andrew Otto <[email protected]> wrote:
> We’ll need to stop the eventlogging-consumer-mysql process on eventlog1001 > while the master restart happens. I’m not working this Friday, but anyone > on the Analytics team can do this. > > > > On Wed, Dec 7, 2016 at 1:27 PM, Jaime Crespo <[email protected]> > wrote: > >> Hi, >> >> I would like to do a quick maintenance on the eventlogging mysql servers >> for security and certificates upgrades. This means that queries done sent >> there will not be temporarily available. I mentioned the need for >> maintenance to several members of Analytics team some time ago, and would >> like to coordinate the stop of the eventlogging schema inserts and the >> queries sent there (I know not only analytics, but research, mobile and >> more use those databases). >> >> Only a mere rolling restart of the database servers is needed this time, >> which should not cause more than 20 minutes of unavailability and will be >> done on each server alternatively. >> >> Probably this Friday is a good moment to do it, before we enter the >> deployment freeze window announced by release engineering, but I would like >> to confirm this with you and have someone from Analytics available, in case >> something goes wrong. >> >> -- >> Jaime Crespo >> <http://wikimedia.org> >> >> _______________________________________________ >> 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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