Bug #76487 mysqld.log filling with messages during Zabbix transactions.
Submitted: 25 Mar 2015 20:21 Modified: 26 Apr 2015 17:30
Reporter: Jeffrey Simonson Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.1.69 OS:Linux (CentOS 6.4)
Assigned to: CPU Architecture:Any
Tags: mysqld.log zabbix

[25 Mar 2015 20:21] Jeffrey Simonson
Description:
InnoDB: clust index record PHYSICAL RECORD: n_fields 7; compact format; info bits 0
 0: len 6; hex 0000066f445e; asc    oD^;; 1: len 6; hex 000001a743cb; asc     C ;; 2: le
n 7; hex 800000002d0476; asc     - v;; 3: len 8; hex 00000000000069ac; asc       i ;; 4:
 len 4; hex d501ed8f; asc     ;; 5: len 8; hex 0000000000000193; asc         ;; 6: len 4
; hex 9f36533f; asc  6S?;;

TRANSACTION 0 37820647, ACTIVE 0 sec, process no 1336, OS thread id 140110570673920 star
ting index read, thread declared inside InnoDB 500
mysql tables in use 1, locked 0
5 lock struct(s), heap size 1216, 1 row lock(s), undo log entries 187
MySQL thread id 29, query id 9121 localhost zabbix Sending data
select clock,ns,value from history_uint where itemid=25830 and clock>1427314230 and cloc
k<=1427314233

InnoDB: Submit a detailed bug report to http://bugs.mysql.com

How to repeat:
Unknown Steps to Reproduce.  

This database is used for Zabbix.  Some recent change in Zabbix might have started causing this error.  mysqld.log gets so many messages, it files the /var volume and stops Zabbix.
[25 Mar 2015 21:09] MySQL Verification Team
What version of MySQL is this?  If it is anything less than 5.6.23, please consider upgrading, and then if messages continue, try rebuilding the affected tables:   ALTER TABLE <table> FORCE, ALGORITHM=COPY;   and see if that helps.
[25 Mar 2015 22:32] Jeffrey Simonson
I see I had the wrong MySQL version listed.  It is actually 5.1.69.

"mysql  Ver 14.14 Distrib 5.1.69, for redhat-linux-gnu (x86_64) using readline 5.1"

I'll accept Shane's advice to upgrade to 5.6.23 or newer.  Thanks.
[27 Apr 2015 1:00] Bugs System
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".