Update:
Due to the big Datacenter Switchover happening next week, we’ve decided to
postpone this a bit. We won’t be doing this downtime on Monday April
17th. Instead, we will do this at 13:30 UTC on Tuesday April 25th.
Thanks all!
On Thu, Apr 6, 2017 at 1:04 PM, Andrew Otto <otto(a)wikimedia.org> wrote:
> Hi all!
>
> As part of our Hadoop Cluster Debian Jessie upgrade, we need to reinstall
> the server that acts as a metadata state store for Hive, Oozie and Druid.
> To be safe, we plan to take those services plus Pivot (which runs on Druid)
> offline during while we reinstall this server. We plan to do this on
> Monday April 17th at 13:30 UTC (9:30am US East Coast, 6:30am US West
> Coast). We don’t expect more than an hour or two of downtime, but likely
> less.
>
> Let us know if there are any objections. Please forward this email to any
> relevant folks.
>
> Thanks!
> -Andrew and Luca, your Analytics Opsen.
>
>
>