Re: OperationalError: (1040, 'Too many connections')
Thank you, I finally got this working by doing one app at a time. Then I had to deal with sequence errors. I tried and reset them all, now I am hoping I will have no issues when users start using my website on Monday. On Sunday, May 19, 2013 2:55:47 AM UTC-4, Artem Zinoviev wrote: > > > http://wiki.postgresql.org/wiki/Converting_from_other_Databases_to_PostgreSQL > > суббота, 18 мая 2013 г., 20:00:15 UTC+3 пользователь frocco написал: >> >> I have been looking for an easy way to convert, but nothing works for me. >> I tried dumpdata, loaddata, but get duplicate key, when I look at the >> file, I see no duplicates. >> >> I am open to suggestions on converting. >> >> Thanks >> >> On Saturday, May 18, 2013 12:51:28 PM UTC-4, Artem Zinoviev wrote: >>> >>> use postgreSQL >>> >>> пятница, 17 мая 2013 г., 21:24:10 UTC+3 пользователь frocco написал: Hello, How can I resolve this in django 1.5? webfaction allows max 90 connections. Thanks >>> -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: OperationalError: (1040, 'Too many connections')
http://wiki.postgresql.org/wiki/Converting_from_other_Databases_to_PostgreSQL суббота, 18 мая 2013 г., 20:00:15 UTC+3 пользователь frocco написал: > > I have been looking for an easy way to convert, but nothing works for me. > I tried dumpdata, loaddata, but get duplicate key, when I look at the > file, I see no duplicates. > > I am open to suggestions on converting. > > Thanks > > On Saturday, May 18, 2013 12:51:28 PM UTC-4, Artem Zinoviev wrote: >> >> use postgreSQL >> >> пятница, 17 мая 2013 г., 21:24:10 UTC+3 пользователь frocco написал: >>> >>> Hello, >>> >>> How can I resolve this in django 1.5? >>> >>> webfaction allows max 90 connections. >>> >>> Thanks >>> >> -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: OperationalError: (1040, 'Too many connections')
I have been looking for an easy way to convert, but nothing works for me. I tried dumpdata, loaddata, but get duplicate key, when I look at the file, I see no duplicates. I am open to suggestions on converting. Thanks On Saturday, May 18, 2013 12:51:28 PM UTC-4, Artem Zinoviev wrote: > > use postgreSQL > > пятница, 17 мая 2013 г., 21:24:10 UTC+3 пользователь frocco написал: >> >> Hello, >> >> How can I resolve this in django 1.5? >> >> webfaction allows max 90 connections. >> >> Thanks >> > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: OperationalError: (1040, 'Too many connections')
use postgreSQL пятница, 17 мая 2013 г., 21:24:10 UTC+3 пользователь frocco написал: > > Hello, > > How can I resolve this in django 1.5? > > webfaction allows max 90 connections. > > Thanks > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
OperationalError: (1040, 'Too many connections')
Hello, How can I resolve this in django 1.5? webfaction allows max 90 connections. Thanks -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: (1040, 'Too many connections')
Hi guys, First, thanks for the great help. I read your recomendations and fall on 2 solutions: 1) Upgrade django to version 0.96. I see some people run into problems with mysql (postgresql too), the recomended revision is [5511]. I don ´t work on this project (the site I´m keeping) from the starting, I got it in the middle. It seems my django checkout is [3754] from 2006-12-09. On the same thread, the problem seems to be raised on the [5482] django release, this way I think the problem isn´t with my django instalation. I didn´t upgraded my django version because I planning to upgrade/rewrite my whole project using newforms/newforms-admin, I don ´t know if there will be any side effect migrating to 0.96, so I focused my efforts to another points. Anyway, running a `mysqladmin proc` tells that the connections are closed properly, almost anytime I run the command, it shows me only the mysqladmin connection. 2) Upgrade MySQLdb lib. I had problems with newer versions of this lib (problems with unicode), I used webware+sqlobject. Do you think this will really solve my problem? I just wonder if I will solve a problem and raise another one (with character encoding :-P) Thanks for all help! Best regards, --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
Hi Michael, You mentioned the following: > [*] the version of MySQLdb is an older version that do not get messy > with my character set Note that there is a problem with older versions of MySQLdb with connections not being gargage collected. See: http://www.modpython.org/FAQ/faqw.py?query=2.24=simple=yes=search I ran into this problem as well, upgrading to the most recent MySQLdb seems to have done the trick. Roger On Aug 16, 12:34 pm, Michel Thadeu Sabchuk <[EMAIL PROTECTED]> wrote: > Hi guys! > > First of all, thanks for all help, I was busy on a project last week > and could not dig into the problem. > Let me remeber the thread, I having a problem, sometimes my server > stuck and goes down, just before it happens, I receive many messages > telling "Too many connections". I use apache + mod_python combination > on a Suse server, the version of my package is: > > apache2-mod_python-3.1.3-60 > apache2-prefork-2.2.0-21.7 > mysql-5.0.18-20.8 > python-2.4.2-18.10 > django-0.96-pre > MySQLdb-1.2.1_p2 [*] > > [*] the version of MySQLdb is an older version that do not get messy > with my character set > > I didn´t get any other stuck after august, 8 (my last message) but I´m > disabling traceback email messages on fridays and re-enabling on > mondays. The RAM usage oscilate between 1GB and 3GB during these > period, I think it is ok. I don´t use MaxRequestPerChild directive, is > it a good practise? > > I read recomendations to change from apache+mod_python to apache > +mod_wsgi, this way I will have just one instance of python (am I > right?), reather than n instances created by apache/mod_python. > > Thanks for all help! > I wrote the traceback bellow: > > Traceback (most recent call last): > > File "/usr/lib64/python2.4/site-packages/django/core/handlers/ > base.py", line 74, in get_response > response = callback(request, *callback_args, **callback_kwargs) > > File "/usr/lib64/python2.4/site-packages/django/utils/ > decorators.py", line 20, in _wrapped_view > response = view_func(request, *args, **kwargs) > > File "/home/mrape/django/portal/common/views.py", line 56, in home > context['sponsored'] = (sponsored and sponsored[0]) or None > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 100, in __len__ > return len(self._get_data()) > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 430, in _get_data > self._result_cache = list(self.iterator()) > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 170, in iterator > cursor = connection.cursor() > > File "/usr/lib64/python2.4/site-packages/django/db/backends/mysql/ > base.py", line 100, in cursor > self.connection = Database.connect(**kwargs) > > File "/usr/local/lib64/python2.4/site-packages/MySQLdb/__init__.py", > line 75, in Connect > return Connection(*args, **kwargs) > > File "/usr/local/lib64/python2.4/site-packages/MySQLdb/ > connections.py", line 164, in __init__ > super(Connection, self).__init__(*args, **kwargs2) > > OperationalError: (1040, 'Too many connections') --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
On 8/16/07, Graham Dumpleton <[EMAIL PROTECTED]> wrote: > Don't understand what 0.96pre means since not a regular Django user, > but there was a whole issue with MySQL database issues with Subversion > copy of Django back in June. Between releases, django.VERSION increments and adds the "-pre" suffix, so "0.96-pre" would be a Subversion checkout of Django from a point between the 0.95 and 0.96 releases (a current checkout will report "0.97-pre"). That means it's at least a six-month-old checkout, and probably a bit older (the window for such a checkout is roughly August 2006-February 2007). -- "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
1040 is the MySQL error for when you've got too many connections open to the database server. MySQL's docs on this are here: http://dev.mysql.com/doc/refman/5.0/en/too-many-connections.html You have one or more of these happening: 1) You have too many Apache children for the MySQL's max_connections setting. You need to adjust the max_connections to match the number of possible Apache child processes. 2) Something is stalling mysql threads. Use the SHOW PROCESSLIST command to see what threads are around. --Simon --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
Can you upgrade to proper 0.96 and not 0.96pre and see if it makes a difference. Don't understand what 0.96pre means since not a regular Django user, but there was a whole issue with MySQL database issues with Subversion copy of Django back in June. http://groups.google.com/group/django-users/browse_frm/thread/588718d711a5a0f0/0b36765c27bfb5c9 Maybe the version you have incorporates that problem code. Others may remember this issue and comment. Graham On Aug 17, 2:34 am, Michel Thadeu Sabchuk <[EMAIL PROTECTED]> wrote: > Hi guys! > > First of all, thanks for all help, I was busy on a project last week > and could not dig into the problem. > Let me remeber the thread, I having a problem, sometimes my server > stuck and goes down, just before it happens, I receive many messages > telling "Too many connections". I use apache +mod_pythoncombination > on a Suse server, the version of my package is: > > apache2-mod_python-3.1.3-60 > apache2-prefork-2.2.0-21.7 > mysql-5.0.18-20.8 > python-2.4.2-18.10 > django-0.96-pre > MySQLdb-1.2.1_p2 [*] > > [*] the version of MySQLdb is an older version that do not get messy > with my character set > > I didn´t get any other stuck after august, 8 (my last message) but I´m > disabling traceback email messages on fridays and re-enabling on > mondays. The RAM usage oscilate between 1GB and 3GB during these > period, I think it is ok. I don´t use MaxRequestPerChild directive, is > it a good practise? > > I read recomendations to change from apache+mod_pythonto apache > +mod_wsgi, this way I will have just one instance of python (am I > right?), reather than n instances created by apache/mod_python. > > Thanks for all help! > I wrote the traceback bellow: > > Traceback (most recent call last): > > File "/usr/lib64/python2.4/site-packages/django/core/handlers/ > base.py", line 74, in get_response > response = callback(request, *callback_args, **callback_kwargs) > > File "/usr/lib64/python2.4/site-packages/django/utils/ > decorators.py", line 20, in _wrapped_view > response = view_func(request, *args, **kwargs) > > File "/home/mrape/django/portal/common/views.py", line 56, in home > context['sponsored'] = (sponsored and sponsored[0]) or None > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 100, in __len__ > return len(self._get_data()) > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 430, in _get_data > self._result_cache = list(self.iterator()) > > File "/usr/lib64/python2.4/site-packages/django/db/models/query.py", > line 170, in iterator > cursor = connection.cursor() > > File "/usr/lib64/python2.4/site-packages/django/db/backends/mysql/ > base.py", line 100, in cursor > self.connection = Database.connect(**kwargs) > > File "/usr/local/lib64/python2.4/site-packages/MySQLdb/__init__.py", > line 75, in Connect > return Connection(*args, **kwargs) > > File "/usr/local/lib64/python2.4/site-packages/MySQLdb/ > connections.py", line 164, in __init__ > super(Connection, self).__init__(*args, **kwargs2) > > OperationalError: (1040, 'Too many connections') --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
Hi guys!
First of all, thanks for all help, I was busy on a project last week
and could not dig into the problem.
Let me remeber the thread, I having a problem, sometimes my server
stuck and goes down, just before it happens, I receive many messages
telling "Too many connections". I use apache + mod_python combination
on a Suse server, the version of my package is:
apache2-mod_python-3.1.3-60
apache2-prefork-2.2.0-21.7
mysql-5.0.18-20.8
python-2.4.2-18.10
django-0.96-pre
MySQLdb-1.2.1_p2 [*]
[*] the version of MySQLdb is an older version that do not get messy
with my character set
I didn´t get any other stuck after august, 8 (my last message) but I´m
disabling traceback email messages on fridays and re-enabling on
mondays. The RAM usage oscilate between 1GB and 3GB during these
period, I think it is ok. I don´t use MaxRequestPerChild directive, is
it a good practise?
I read recomendations to change from apache+mod_python to apache
+mod_wsgi, this way I will have just one instance of python (am I
right?), reather than n instances created by apache/mod_python.
Thanks for all help!
I wrote the traceback bellow:
Traceback (most recent call last):
File "/usr/lib64/python2.4/site-packages/django/core/handlers/
base.py", line 74, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/usr/lib64/python2.4/site-packages/django/utils/
decorators.py", line 20, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/home/mrape/django/portal/common/views.py", line 56, in home
context['sponsored'] = (sponsored and sponsored[0]) or None
File "/usr/lib64/python2.4/site-packages/django/db/models/query.py",
line 100, in __len__
return len(self._get_data())
File "/usr/lib64/python2.4/site-packages/django/db/models/query.py",
line 430, in _get_data
self._result_cache = list(self.iterator())
File "/usr/lib64/python2.4/site-packages/django/db/models/query.py",
line 170, in iterator
cursor = connection.cursor()
File "/usr/lib64/python2.4/site-packages/django/db/backends/mysql/
base.py", line 100, in cursor
self.connection = Database.connect(**kwargs)
File "/usr/local/lib64/python2.4/site-packages/MySQLdb/__init__.py",
line 75, in Connect
return Connection(*args, **kwargs)
File "/usr/local/lib64/python2.4/site-packages/MySQLdb/
connections.py", line 164, in __init__
super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (1040, 'Too many connections')
--~--~-~--~~~---~--~~
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-~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
On Aug 9, 12:01 am, Michel Thadeu Sabchuk <[EMAIL PROTECTED]> wrote: > Hi guys! > > I´m having a problem with a django site, sometimes my server stuck and > goes down. Just before it happens I receive about 200 traceback > messages telling me the same error: (1040, 'Too many connections'), I > get these messages in an interval of 1 minutes. I changed mysql > configuration and set the simultaneous connection limit to 1000 but > the problem persist. I´m not a mysql expert so I talked to my tecnical > support, they tell me mysql isn´t stucking the server, maybe it is the > traceback messages by email. > > I disabled email traceback messages and this weekend my server goes ok > but I´m not fighting the problem this way. I have about 20 000 daily > visits (250 000 - 290 000 hits each day). This site is hosted on a > dedicated server, a Xeon 3.20GHz with 4GB of RAM space. I´m using > django-0.96pre and I use locmem as the cache backend. I´m using mysql > 5.0.18 as database. > > I have locmem configured with default parameters, when I start my > server it costs me about 800MB of RAM space, but now, after 10 days of > uptime, the consumed RAM is between 3.0GB and 3.4GB. I don´t send > emails from my server, except by the traceback and registration ones, > the registration is few number of emails. > > I don´t know where should I look at to solve my problem. Some people > tell me to use a static index page server by apache, generated by a > cron job, do you think it´s really necessary? Does anyone is facing > such problem? The WebFaction guidelines someone else pointed to is a good start as far as ideas to pursue, but some of these are Apache/mod_python centric. What web server arrangement are you using? Are you trying to use inbuilt Django web server, mod_python, fastcgi, or something else? Also perhaps post some of the traceback so it is more obvious to people exactly what is raising the error about too many connections and what call sequence triggered it. Graham --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: (1040, 'Too many connections')
I'm pretty sure that will help you - http://blog.webfaction.com/tips-to-keep-your-django-mod-python-memory-usage-down --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
(1040, 'Too many connections')
Hi guys! I´m having a problem with a django site, sometimes my server stuck and goes down. Just before it happens I receive about 200 traceback messages telling me the same error: (1040, 'Too many connections'), I get these messages in an interval of 1 minutes. I changed mysql configuration and set the simultaneous connection limit to 1000 but the problem persist. I´m not a mysql expert so I talked to my tecnical support, they tell me mysql isn´t stucking the server, maybe it is the traceback messages by email. I disabled email traceback messages and this weekend my server goes ok but I´m not fighting the problem this way. I have about 20 000 daily visits (250 000 - 290 000 hits each day). This site is hosted on a dedicated server, a Xeon 3.20GHz with 4GB of RAM space. I´m using django-0.96pre and I use locmem as the cache backend. I´m using mysql 5.0.18 as database. I have locmem configured with default parameters, when I start my server it costs me about 800MB of RAM space, but now, after 10 days of uptime, the consumed RAM is between 3.0GB and 3.4GB. I don´t send emails from my server, except by the traceback and registration ones, the registration is few number of emails. I don´t know where should I look at to solve my problem. Some people tell me to use a static index page server by apache, generated by a cron job, do you think it´s really necessary? Does anyone is facing such problem? Any help will be greatfull, Best Regards! -- Michel Thadeu Sabchuk --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
