Hi Luca,

thanks for feedback, no problem at all, and good luck with your operation.

Best,
Goran


Goran S. Milovanović, PhD
Data Scientist, Software Department
Wikimedia Deutschland

------------------------------------------------
"It's not the size of the dog in the fight,
it's the size of the fight in the dog."
- Mark Twain
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On Mon, Sep 10, 2018 at 3:09 PM Luca Toscano <[email protected]> wrote:

> Hi Goran,
>
> sorry for the delay but this morning we didn't manage to drain the cluster
> and reboot, I am going to do it now. It should take a maximum of 2 hours
> from now. Apologies for the inconvenience.
>
> Luca
>
> Il giorno lun 10 set 2018 alle ore 13:08 Goran Milovanovic <
> [email protected]> ha scritto:
>
>> Hi,
>>
>> I am sorry if it turns out that you have already informed us about this:
>> please, is the cluster reboot completed?
>>
>> I have a lot of Hive jobs waiting.
>>
>> Thanks,
>>
>> Goran
>>
>> On Fri, Sep 7, 2018, 13:57 Luca Toscano <[email protected]> wrote:
>>
>>> Hi again,
>>>
>>> the maintenance didn't happen because we currently have important Spark
>>> jobs that need to finish, so if nobody opposes I'd like to move it to
>>> Monday (Sept 10th, EU morning time).
>>>
>>> As always please follow up with me in
>>> https://phabricator.wikimedia.org/T203165 or IRC if this affects your
>>> work :)
>>>
>>> Thanks and sorry for the late notice!
>>>
>>> Luca
>>>
>>> Il giorno gio 6 set 2018 alle ore 17:23 Luca Toscano <
>>> [email protected]> ha scritto:
>>>
>>>> Hi everybody,
>>>>
>>>> just wanted to let you know that tomorrow morning EU time I'll stop
>>>> Hive and Oozie on analytics1003 (Hadoop Cluster) to allow the host to be
>>>> rebooted. I don't plan to kill any job but to wait for their completion.
>>>> While the maintenance happens some errors might happen to your jobs. The
>>>> reboot should take some minutes to complete if everything goes as planned.
>>>>
>>>> Tracking task: https://phabricator.wikimedia.org/T203165
>>>>
>>>> Please let me know on IRC or in the task if this affects you :)
>>>>
>>>> Luca (on behalf of the Analytics team)
>>>>
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>>>
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