Note that it appears that enwiki on analytics-slave appears to be up to
date.

[enwiki]> SELECT TIMEDIFF(NOW(), MAX(rc_timestamp)) FROM recentchanges;
+------------------------------------+
| TIMEDIFF(NOW(), MAX(rc_timestamp)) |
+------------------------------------+
| 00:00:00.000000                    |
+------------------------------------+
1 row in set (0.01 sec)

But log seems to be 1 hour and 42 minutes behind.

[log]> select timediff(NOW(), max(timestamp)) from
PageContentSaveComplete_5588433;
+---------------------------------+
| timediff(NOW(), max(timestamp)) |
+---------------------------------+
| 01:41:56.000000                 |
+---------------------------------+
1 row in set (0.00 sec)


On Tue, Nov 18, 2014 at 1:48 PM, Ryan Kaldari <rkald...@wikimedia.org>
wrote:

> It looks like the same problem is happening now. No new events have been
> written to the log tables on analytics-store for about the past hour and a
> half. And it looks like the slave db stopped replicating about 6 hours ago.
>
> Ryan Kaldari
>
> On Tue, Nov 18, 2014 at 9:31 AM, Christian Aistleitner <
> christ...@quelltextlich.at> wrote:
>
>> Hi,
>>
>> the m2 master crashed today (investigation still ongoing), and caused
>> EventLogging to not be able to write events to the database on
>> 2014-11-18 between 14:14 and 15:02.
>>
>> The data for that period is not lost, but is available in backup
>> files, waiting to get injected again into the database.
>>
>> Just wanted to let you know what happened, in case you notice drops in
>> graphs / dashboards during that period.
>>
>>
>> Sorry for the inconveniences,
>> Christian
>>
>>
>> --
>> ---- quelltextlich e.U. ---- \\ ---- Christian Aistleitner ----
>>                            Companies' registry: 360296y in Linz
>> Christian Aistleitner
>> Kefermarkterstrasze 6a/3     Email:  christ...@quelltextlich.at
>> 4293 Gutau, Austria          Phone:          +43 7946 / 20 5 81
>>                              Fax:            +43 7946 / 20 5 81
>>                              Homepage: http://quelltextlich.at/
>> ---------------------------------------------------------------
>>
>> _______________________________________________
>> Analytics mailing list
>> Analytics@lists.wikimedia.org
>> https://lists.wikimedia.org/mailman/listinfo/analytics
>>
>>
>
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>
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