Bug #119654 assert fail at mach_write_to_2 with a value larger than 0xFFFF.
Submitted: 9 Jan 10:01
Reporter: WANG jiaming Email Updates:
Status: Open Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious)
Version:8.x OS:Linux
Assigned to: CPU Architecture:Any
Tags: clone plugin, innodb assertion crash

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: