Bug #81445 InnoDB: Assertion failure in thread 140573014648576 in file buf0buf.cc line 3870
Submitted: 17 May 2016 1:41 Modified: 24 Nov 2016 13:21
Reporter: zhouchang Mike Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S1 (Critical)
Version:5.7.12 OS:Red Hat (2.6.32-358.el6.x86_64)
Assigned to: 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: