| Bug #94610 | Server stalls because ALTER TABLE on partitioned table holds dict mutex | ||
|---|---|---|---|
| Submitted: | 8 Mar 2019 19:09 | Modified: | 5 Aug 2020 0:00 |
| Reporter: | Justin Swanhart | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: DDL | Severity: | S5 (Performance) |
| Version: | 5.6.41 | OS: | CentOS (7.5) |
| Assigned to: | CPU Architecture: | x86 | |
| Tags: | ALTER TABLE, DDL, partition, stall | ||
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:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
[23 Apr 2019 19:03]
Sveta Smirnova
