Bug #23527 set global query_cache_size can crash the server under high load
Submitted: 21 Oct 2006 19:28 Modified: 8 Mar 2007 3:11
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: General Severity:S1 (Critical)
Version:5.0.26, 5.0BK, 5.1-BK, OS:Linux (Suse 9.3, windows x86)
Assigned to: Tomash Brechko CPU Architecture:Any
Tags: query cache crash query_cache_size, rt_q1_2007

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[21 Oct 2006 19:29] Shane Bester
see top of file for compiling instructions.

Attachment: testcase.c (text/x-csrc), 4.76 KiB.

[21 Oct 2006 19:33] Shane Bester
stacks from mysqld-debug on windows

Attachment: 5.0.26_windows_stacktrace.txt (plain/text, text), 1.92 KiB.