[wp-trac] [WordPress Trac] #19263: Possible Akismet concurrency issue in comment-check
WordPress Trac
wp-trac at lists.automattic.com
Thu Nov 17 23:57:50 UTC 2011
#19263: Possible Akismet concurrency issue in comment-check
--------------------------+------------------------------
Reporter: archon810 | Owner:
Type: defect (bug) | Status: new
Priority: normal | Milestone: Awaiting Review
Component: Performance | Version:
Severity: normal | Resolution:
Keywords: |
--------------------------+------------------------------
Changes (by archon810):
* keywords: reporter-feedback =>
Comment:
Since the UI only has history per comment, I went to the database and
looked at the commentmeta table instead. I have a feeling entries there
are deduped by comment_id, for akismet at least, because I don't see any
duplicate entries at all. So, even if 10 threads did things at the same
time, I'm pretty sure they would have all updated the same row and left
only one entry in.
Since you mentioned cron, there's also a high chance it was cron screwing
up and launching multiple updates at the same time, but on high-traffic
sites it's hard to say, and this concurrency issues comes up in a lot more
places you would think.
--
Ticket URL: <http://core.trac.wordpress.org/ticket/19263#comment:4>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software
More information about the wp-trac
mailing list