| Bug #87747 | Open parallel copy, press a lot of transactions, the slave's SQL thread stuck | ||
|---|---|---|---|
| Submitted: | 13 Sep 2017 9:27 | Modified: | 28 Sep 2017 4:24 |
| Reporter: | sandy sandy | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server | Severity: | S2 (Serious) |
| Version: | mysql5.7.19 | OS: | Any |
| Assigned to: | MySQL Verification Team | CPU Architecture: | Any |
| Tags: | mysql，parallel， SQL threadstuck | ||
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
