Bug #89323 mysql_upgrade error message could be more verbose
Submitted: 19 Jan 2018 14:10 Modified: 23 Jan 2018 12:04
Reporter: Oli Sennhauser Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Command-line Clients Severity:S3 (Non-critical)
Version:5.7.21 OS:Linux (n.a.)
Assigned to: CPU Architecture:Any
Tags: error, mysql_upgrade, table name

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: