MySQL Bugs: #34176: Connector/J hang retrieving large data set w/5.0.45 server

Bug #34176	Connector/J hang retrieving large data set w/5.0.45 server
Submitted:	30 Jan 2008 20:53	Modified:	3 Mar 2008 19:21
Reporter:	Jeremy Gilbert	Email Updates:
Status:	Not a Bug	Impact on me:	None
Category:	Connector / J	Severity:	S2 (Serious)
Version:	5.0.8	OS:	Linux (Red Hat Enterprise WS 3 (Taroon Update 9))
Assigned to:		CPU Architecture:	Any
Tags:	Connector/J, hang, jdk1.6.0_02, ReadAheadInputStream.fill(4), Red Hat, Server 5.0.45, socketRead0()

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:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

Client and server traces, client stack trace

Attachment: traces.tar.gz (application/x-gzip, text), 464.61 KiB.

Test case for the cache query bug

Attachment: mysql_cache_bug.cpp (text/x-c++src), 597 bytes.