Bug #86902 Dead lock cause mysqld hand
Submitted: 3 Jul 2017 7:10 Modified: 12 Jul 2017 2:08
Reporter: qinglin zhang (OCA) Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.6 OS:Linux
Assigned to: MySQL Verification Team CPU Architecture:Any
Tags: log_xid

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: