After adding the content impression, my visitor log got spammed with "0 Action" entries.
I don't think this is intended, so I'm opening an issue.
Images with links are marked something like this:
<a target="_blank" href="images/image-104.jpg" data-track-content data-content-name="Image <a href='/104'>#104</a>"> <img src="images/image-104-thumb.jpg" alt="Image <a href='/104'>#104</a>" data-content-piece/> </a>
Thanks for the report!
Note: I also created a new issue after seeing the screenshot: Content-tracking: display content views and interactions in the Visitor log #6416
Will test tomorrow. Is there a way to clean up the data that already got into the system?
Ok, after installing and updating — I still get “0 action” events, but far less frequently.
Don’t have access to reopen the ticket. So commenting here with hope that you’ll notice this and reopen it.
Ah bummer the bug is not fixed
After some digging — now it happens once per user. To force the “0 Action” I need to clear out the cookies and visit the site again.
Also, will be there a way to cleanup the generated events? Maybe some mysql query that I can run manually?
hi, i can also confirm this. i am just testing piwik parallel to GA. and i love it. :) but since i startet with content-tracking the visitors are not correct.
The queue solution #6075 sounds to very simple and sensefull.
But i have also the problem with that wrong visits.
When I execute the following SQL-Query, the result starts excatly at the time i first implemented content-tracking and the number of rows seems to be correct. (estimated)
SELECT * FROMlog_visit
=0 ORDER BYlog_visit
So for me it could be a solution to execute something like this:
=0 AND visit_first_action_time BETWEEN <start of content tracking> AND <end of content tracking>
But i don't know if this can corrupt something else.
SORRY that was a stupid proposol. know i know how your the database works. its definetly more complicated.
one more thing, i just have seen, that no new empty visits are generated sind update to 2.8.0.
@jochen42 I just had a look and the query you suggest looks good! As always before deleting any data make a possible ;)
After deleting this data you might have to invalidate archived data so that the reports are reprocessed with the next cronjob or Piwik page request. There is a little FAQ explaining how to do it: http://piwik.org/faq/how-to/faq_155/
Just separate the dates you want to re-archive with a comma. You'll get the token by going to Piwik => Settings Menu => API
@tsteur thx for that nice advice ;)
i just reprocessed the data, this afternoon, but this will not solve the problem of wrong visits, because the visits are generated directly.
at the 24 of the last month i integrated some content tracking. since this time i have more number of visits but not mor number of unique visitors. so i checked this tracker and identified, that the content-tracking caused this problem. some days later i added mor content tracking and the difference to realistic visits grows extremly. now we have 5 times more visits then before.
as you can see in the attached screenshot, piwik created three visits for the same visitor at the same second. but this table (log_visit) is (as i understand) the basic-data for the reports. so reports wan't change after reprocessing. i tested this already.
in my opinion, this problem should have everybody who uses content-tracking with Version 2.7.0 and it can not be solved with reprocessing.
this zero-action visits has log_visits.total_actions = 0, but there are referenced rows in log_link_visit_action.
i think a script is needed, which identifies the zero-action visits and tries to move the actions to the correct visit and then delete the zero action visits.
i am totaly new at the db-architecture of piwik, so tell me if i am wrong.
but currently we have 2 weeks of wrong data, and i wan't to fix this.
also i am total new at piwik development, but if i can help something, please tell me.
We'd need to wait till Friday to see if we'd write a script for this. This SQL should select or delete all the rows from visit and action table and should do the trick. Unfortunately, I cannot test it as I have only a few empty visits here.
SELECT * FROM piwik_log_visit v, piwik_log_link_visit_action a where v.idvisit = a.idvisit and v.visit_total_actions = 0; DELETE FROM piwik_log_visit v, piwik_log_link_visit_action a where v.idvisit = a.idvisit and v.visit_total_actions = 0;
Writing a script to fix it is maybe not that easy. You'd probably have to find all visit entries having 0 visits (
visit_total_actions=0). For each
idvisit you found have a look if there is another visit entry having same
config_id within like 2 min time range (use
visit_first_action_time to compare). If there is no same
config_id entry then delete the visit. If there is one merge it with one visitor that has at least one action (
To merge you'd basically run an update on each entry in the action table like (update piwik_log_link_visit_action SET idvisit = newIdvisit where idvisit = oldIdVisit). You won't have to increase
visit_total_actions as content impressions do not count as an action.
Something like this should work
sounds good. tomorow i will test this.
if it is working (i can test on 300k 0-action visits), should it create a pull request or something else to share?
Maybe create a gist and paste a link here? Not sure if we would ship it with Piwik itself as it would be probably only used for this case.
Yesterday i wrote a small command for database cleanup.
After many hours of running, the result seems to be good.
so in my case it works, a think nobody should use this in a live enviroment.
here is the gist-link: https://gist.github.com/anonymous/33a508c14f19d2b78e9d
thx again, jochen
Great work, thx for that!
@tsteur what do you think is the status & next step of this Bug?
From my point of view it can be closed. You wanted to leave it open so users can find it
The bug is still actually live, leaving opened
WORKAROUND: use QueuedTracking plugin with Redis should fix this issue: http://plugins.piwik.org/QueuedTracking
after implementing content tracking I started to get visits with 0 Actions and my Bounce Rate is being seriously affected. I´m using the 2.15.0 Version and the issue is still there.
I will see if this http://plugins.piwik.org/QueuedTracking works.
we installed the plug-in and unfortunately we still have the problem. We keep looking for ways to solve the issue, one of them could be to disable the content tracking and see if the problem persists.
I will let you know if we can solve it
hmm is there any news/solution on this?
would be awesome to share it here.
The only known workaround is to use the QueuedTracking plugin see https://github.com/piwik/piwik/issues/6415#issuecomment-159448227