Bug #33634 Falcon queries starved for a long time
Submitted: 2 Jan 2008 19:48 Modified: 2 May 2008 1:44
Reporter: Philip Stoev Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Falcon storage engine Severity:S2 (Serious)
Version:6.0.4-p2 OS:Any
Assigned to: Christopher Powers CPU Architecture:Any

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:

[2 Jan 2008 19:52] Philip Stoev
Processlist for bug #33634

Attachment: bug33634-processlist.txt (text/plain), 5.22 KiB.

[9 Jan 2008 11:33] Philip Stoev
falcon_debug_mask log for bug 33634

Attachment: bug33634.err.gz (application/x-gzip, text), 32.29 KiB.

[9 Jan 2008 12:00] Philip Stoev
Information_schema dump for bug 33634

Attachment: bug33634-i_s.dump.gz (application/x-gzip, text), 15.31 KiB.

[9 Jan 2008 12:11] Philip Stoev
Thread stacks for bug 33634

Attachment: bug33634-threads.txt (text/plain), 119.98 KiB.

[25 Jan 2008 0:04] Christopher Powers
Recreated on xeno.mysql.com. Full bt for all threads.

Attachment: bug33634_gdb1.txt.gz (application/x-gzip, text), 48.21 KiB.

[25 Jan 2008 1:44] Christopher Powers
Same backtrace with deadlocked threads annotated.

Attachment: bug33634_backtrace.txt.gz (application/x-gzip, text), 48.33 KiB.