| Bug #79865 | semi-sync can't run normally when many connections | ||
|---|---|---|---|
| Submitted: | 7 Jan 2016 3:34 | Modified: | 13 Dec 2016 13:49 |
| Reporter: | steven cai | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Replication | Severity: | S1 (Critical) |
| Version: | 5.7.10, 5.7.12 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | semi-sync select listener FD_SET | ||
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
