timeout reading communication packets)
OS version: RHEL 5.3
DB version: MYSQL 5.1
Table involved in the DB is of type : inndoDB
Background : This is an online exam registration site DB and the concurrent
connex invariably reaches to 200 for 500 users which should not be the case.
Ideally
errors and therefore the user sessions terminate causing
business impact...Can some one who is expertise already in this advice at
the earliest?
120513 8:19:45 [Warning] Aborted connection 1167257 to db: 'iib' user:
'iibuser' host: '210.18.3.94' (Got timeout reading communication packets
,
Shafi AHMED
Sify - Chennai
-Original Message-
From: Suresh Kuna [mailto:sureshkumar...@gmail.com]
Sent: Monday, May 21, 2012 1:29 PM
To: Shafi AHMED
Cc: mysql@lists.mysql.com; shafi...@gmail.com
Subject: Re: [Warning] Aborted connection.. (Got timeout reading
communication
getting below errors and therefore the user sessions terminate
causing
business impact...Can some one who is expertise already in this advice at
the earliest?
120513 8:19:45 [Warning] Aborted connection 1167257 to db: 'iib' user:
'iibuser' host: '210.18.3.94' (Got timeout reading communication
PM
To: 'Suresh Kuna'
Cc: 'mysql@lists.mysql.com'; 'shafi...@gmail.com'
Subject: RE: [Warning] Aborted connection.. (Got timeout reading
communication packets)
Hi suresh: I have gone through your blog..and feel it is more generic...
Can you please elaborate why the other setup(DR) works
Hello,
I am running MySQL 3.23.37-log and I was looking at my .err log file. What I
found was a ton of entries like this one:
010709 16:35:01 Aborted connection 1040 to db: 'xsparts' user:
'xsparts_user' host: `localhost' (Got timeout reading communication packets)
Any idea what this means
Seth Northrop writes:
Re: large replaces truncating...
I'm still trying to figure out what's going on here.. I've now tried it in
PHP and am getting the same response... Ie, given this simple script:
cut
---
Seth Northrop
Manager of Information Technology
Reflectivity, Inc.
3910
Hi!
How do you know that row is truncated ??
Filesizes for one. With just this single query the database is ca. 65K,
the update log with just this query in it is ~600k.
If you have binary data in the blob field, when you retreive a result
set, you will get it back in the binary,
Seth Northrop writes:
But.. why would the console be reporting this? Ie, I'm getting the same
result (same error in the error log, same truncation) when I manually
pipe the query to the mysql console. (Note that the errors are coming
from localhost; the actual script is run from a
ideas?
Seth
Seth Northrop writes:
010624 19:44:23 Aborted connection 231 to db: 'unconnected' user: 'root'
host: `localhost' (Got timeout reading communication packets)
The above only implies that your program exited without calling
mysql_close(). Nothing to do with your problem
Slight correction in the query...
The query just looks like:
REPLACE into reflectivity.measurement_extended_data set content_typeID =
7, contentID = 121529, arrayID = 0, positionID = 1, testID = 1,
iteration = 0, test_locationID = 1, date_added = 993165848, added_by = 18,
data = '396
The above only implies that your program exited without calling
mysql_close(). Nothing to do with your problem.
But.. why would the console be reporting this? Ie, I'm getting the same
result (same error in the error log, same truncation) when I manually
pipe the query to the mysql console.
Hi!
I posted this last week, but, haven't seen any replies yet, and,
generally, there seems to be a lack of replies in the archives on the Got
timeout reading communication packets related issues. Here is the issue
again:
We have started doing some rather large replace intos and inserts (~3MB
You are possibly not escaping binary fields. You should use
mysql_escape_string() function on binary objects prior to inserting it
in the INSERT command, or use load_file() function.
--
Regards,
__ ___ ___ __
/ |/ /_ __/ __/ __ \/ /Mr. Sinisa Milivojevic [EMAIL PROTECTED]
You are possibly not escaping binary fields. You should use
mysql_escape_string() function on binary objects prior to inserting it
in the INSERT command, or use load_file() function.
Thanks Sinisa for the reply!
There really isn't any binary data.. and, we are calling
mysql_escape_string..
Seth Northrop writes:
You are possibly not escaping binary fields. You should use
mysql_escape_string() function on binary objects prior to inserting it
in the INSERT command, or use load_file() function.
Thanks Sinisa for the reply!
There really isn't any binary data.. and, we
is this:
010624 19:44:23 Aborted connection 231 to db: 'unconnected' user: 'root'
host: `localhost' (Got timeout reading communication packets)
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual
Seth Northrop writes:
010624 19:44:23 Aborted connection 231 to db: 'unconnected' user: 'root'
host: `localhost' (Got timeout reading communication packets)
The above only implies that your program exited without calling
mysql_close(). Nothing to do with your problem.
But, as I told
Sorry to suggest this but is it just possible that the 'data' object you are
doing a strlen on is not null terminated or in fact contains earlier null
characters which are terminating your effort. I have made this mistake several
times when using mysql_escape_string. Now to avoid it I just use
Seth Northrop writes:
010624 19:44:23 Aborted connection 231 to db: 'unconnected' user: 'root'
host: `localhost' (Got timeout reading communication packets)
The above only implies that your program exited without calling
mysql_close(). Nothing to do with your problem
20 matches
Mail list logo
