| Bug #71861 | Avoid manual array copy in MysqlIO and LoadBalancingConnectionProxy | ||
|---|---|---|---|
| Submitted: | 27 Feb 2014 9:52 | Modified: | 10 Mar 2014 16:07 |
| Reporter: | Andrej Golovnin (OCA) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | Connector / J | Severity: | S5 (Performance) |
| Version: | 5.1.29 | OS: | Any |
| Assigned to: | Filipe Silva | CPU Architecture: | Any |
| Tags: | jdbc, LoadBalancingConnectionProxy, MysqlIO | ||
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
