Last modified: 2014-07-01 10:18:54 UTC

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Bug 66649 - Removing EventLogging tables starting in 'zz_' or ending in '_1'
Removing EventLogging tables starting in 'zz_' or ending in '_1'
Status: RESOLVED FIXED
Product: Analytics
Classification: Unclassified
EventLogging (Other open bugs)
unspecified
All All
: Unprioritized normal
: ---
Assigned To: Nobody - You can work on this!
u=caistleitner@wikimedia.org c=EventL...
:
Depends on:
Blocks: 66478
  Show dependency treegraph
 
Reported: 2014-06-16 05:26 UTC by christian
Modified: 2014-07-01 10:18 UTC (History)
9 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---


Attachments

Description christian 2014-06-16 05:26:16 UTC
EventLogging's database contains tables that look like cruft and didn't get
new data since some time [1]. If no one claims them by 2014-06-23, let's remove
them as they get in the way when trying to sanitize data.



[1]

mysql:research@s1-analytics-slave.eqiad.wmnet [log]> SHOW TABLES FROM log LIKE '%\_1';
+----------------------------------------------+
| Tables_in_log (%\_1)                         |
+----------------------------------------------+
| MultimediaViewerNetworkPerformance_7917896_1 |
+----------------------------------------------+
1 row in set (0.00 sec)

mysql:research@s1-analytics-slave.eqiad.wmnet [log]> SHOW TABLES FROM log LIKE 'zz\_%';
+------------------------------------+
| Tables_in_log (zz\_%)              |
+------------------------------------+
| zz_MobileWebInfobox_6221064        |
| zz_ModuleStorage_6356853           |
| zz_NavigationTiming_7494934        |
| zz_PageContentSaveComplete_5303086 |
| zz_PageContentSaveComplete_5588433 |
| zz_PageSaveTiming_5557427          |
| zz_TimingData_7254808              |
+------------------------------------+
7 rows in set (0.00 sec)
Comment 1 christian 2014-06-16 05:32:37 UTC
Relayed issue to the analytics and eventlogging-alerts mailing lists:

* http://lists.wikimedia.org/pipermail/analytics/2014-June/002233.html

(Cannot link eventlogging-alerts post as that list is lacking archive: bug 66488)
Comment 2 christian 2014-06-24 12:57:43 UTC
The deadline set in the list-email has passed.
So let's work towards removing those tables.
Comment 3 christian 2014-06-24 13:27:48 UTC
Since I lack permissions to delete them myself, I filed RT #7735 to have the
tables deleted.
Comment 4 christian 2014-06-25 07:22:52 UTC
Tables have been dropped. Thanks Andrew and Sean!

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