Bug #82944 Binlog_sender does not reduce size of send buffer as expected
Submitted: 12 Sep 2016 6:53 Modified: 31 Mar 2017 20:38
Reporter: Sven Sandberg Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Replication Severity:S3 (Non-critical)
Version:5.7 OS:Any
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: