Bug #78952 tuning the log_lock contention for IO_THREAD and SQL_THREAD in rpl_slave.cc
Submitted: 24 Oct 2015 10:47 Modified: 23 Jun 2016 13:11
Reporter: Fangxin Flou (OCA) Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: Replication Severity:S5 (Performance)
Version:5.7.9 OS:Any
Assigned to: CPU Architecture:Any
Tags: binlog, replication

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:

[24 Oct 2015 10:49] Fangxin Flou
Patch file for slave SQL thread log_lock optimization.

Attachment: onesql-5.7.9-core01-patch.txt (text/plain), 26.88 KiB.