Update from Ori about replication. db1047 is not caught up but data should be consistent on the one big box. If it's not, please file bugs.
---------- Forwarded message ---------- From: Ori Livneh ori@wikimedia.org Date: Thu, May 1, 2014 at 2:29 PM Subject: Re: [Engineering] [Analytics] EventLogging migration To: "A mailing list for the Analytics Team at WMF and everybody who has an interest in Wikipedia and analytics." analytics@lists.wikimedia.org Cc: Development and Operations Engineers engineering@lists.wikimedia.org, EventLogging-Alerts@lists.wikimedia.org
On Wed, Apr 30, 2014 at 7:24 PM, Sean Pringle springle@wikimedia.orgwrote:
On Thu, May 1, 2014 at 7:54 AM, Dan Andreescu dandreescu@wikimedia.orgwrote:
And, of course, thanks very much to Sean who is working crazy hours to get this working. Sean - beverage of choice sir, anytime.
Not so much "working", just short bursts or work followed by a lot of waiting :-) Databases. Bah!
Note that eventlogging replication has already caught on the One Box, analytics-store.eqiad.wmnet; any tools that use the 'research' user and read-only queries could consider switching to analytics-store and give db1047 time to recover.
I finished loading data logged during the migration process into the database. There should be no gaps at all. db1047 has still not fully caught up yet, but it is getting closer -- I see it picking up events from the 29th.
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