Hello everyone,
I have a question regarding a database read conflict error. I would
appreciate any thoughts on this issue.
I am using Zope 2.8.9.1-final, Python 2.3.7 with a ZEO server and 4
clients for 6 months now. I have noticed that the event.log is filled
with read conflict errors like the
Peter,
Than you for your response. Please find below a few things:
- I give up using sessions in the website's front and years ago :)
There is only one page left that is using them, when u subscribe to
our newsletter but I don't think that this affects because is used
rarely
- I am using Yahoo
The fact that the class is Products.Transience.Transience.Increaser
makes me suspect that you're using sessions and within the same
session you make too many read requests to the ZODB. When the load is
too high, after a certain amount of attempts Zope will say, piss off!
...for a while and come
2009/8/28 Dragos Chirila objectval...@gmail.com:
Peter,
Than you for your response. Please find below a few things:
- I give up using sessions in the website's front and years ago :)
There is only one page left that is using them, when u subscribe to
our newsletter but I don't think that
All objects as the same type of this one that generates conflicts are
displayed using the same template that contains the same elements (js,
images, etc.).
I can access any object in the same folder
(http://metropotam.ro/Opera/) and I will get no read conflicts (e.g.
Ooops, paste it the wrong link below the URL of the object with
conflicts is http://metropotam.ro/Opera/loc4769172835-Ateneul-Roman/
On Fri, Aug 28, 2009 at 2:47 PM, Dragos Chirilaobjectval...@gmail.com wrote:
All objects as the same type of this one that generates conflicts are
displayed
It's very very hard to reproduce. You have to have really good test
coverage but even in running tests it's hard because of the fact that
they're single threaded.
If I were you I'd look into something some stresstesting tool and
bombard your localhost till you find where it's causing most of the
+---[ Peter Bengtsson ]--
| It's very very hard to reproduce. You have to have really good test
| coverage but even in running tests it's hard because of the fact that
| they're single threaded.
| If I were you I'd look into something some stresstesting tool and
| bombard
