Bug #105817 InnoDB: Corruption of an index tree when I insert into table using pt-archiver
Submitted: 7 Dec 2021 8:39 Modified: 7 Dec 2021 13:19
Reporter: Peter Jin Email Updates:
Status: Unsupported Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.7.24 OS:CentOS (CentOS Linux release 7.2.1511 (Core))
Assigned to: CPU Architecture:x86 (Intel(R) Xeon(R) Silver 4208 CPU @ 2.10GHz)
Tags: corruption, INDEX

File: Maximum allowed size is 50MB.
Description:
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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: