Hi everybody,

to avoid any conflict with the start of the Fundraising season, we moved
the Kerberos maintenance to Dec 16th at 10 AM CET (more info in
https://phabricator.wikimedia.org/T238560).

If you use Hadoop and you haven't requested credentials yet, please do so
following
https://wikitech.wikimedia.org/wiki/Analytics/Systems/Kerberos/UserGuide#Get_a_password_for_Kerberos

Thanks!

Luca (on behalf of the Analytics team)



Il giorno lun 18 nov 2019 alle ore 16:11 Luca Toscano <
[email protected]> ha scritto:

> Hi everybody,
>
> the Analytics team is going to enable Kerberos authentication for Hadoop
> on Monday December 2nd. The procedure will start around 10 AM CET and will
> hopefully last 3/4 hours, but since this is an invasive change there might
> be a possibility that it will last more. If you have anything important
> that requires Hadoop on this date please let us know in advance.
>
> The most visible change from the user's point of view is the introduction
> of a new account/password to be able to use the Hadoop services (like
> Hive/HDFS/Spark/Oozie). We created a user guide about what will change with
> kerberos in
> https://wikitech.wikimedia.org/wiki/Analytics/Systems/Kerberos/UserGuide.
> There is also a task opened to track any doubt/question/special-use-cases
> during the next two weeks: https://phabricator.wikimedia.org/T238560.
>
> Feel free to reach out to IRC #wikimedia-analytics on Freenode too!
>
> Thanks!
>
> Luca (on behalf of the Analytics team)
>
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