Bug #89331 | Changing lock/release order in group commit causes a deadlock | ||
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Submitted: | 20 Jan 2018 0:36 | Modified: | 14 Feb 2018 17:02 |
Reporter: | Aliaksei Sandryhaila | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Replication | Severity: | S2 (Serious) |
Version: | 8.0.3 | OS: | Red Hat |
Assigned to: | Venkatesh Duggirala | CPU Architecture: | Any |
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
[22 Jan 2018 13:22]
Umesh Shastry
[24 Jan 2018 20:05]
Aliaksei Sandryhaila
Minimal patch to reproduce the reported issue
Attachment: patch.diff (application/octet-stream, text), 2.39 KiB.
[25 Jan 2018 10:14]
Umesh Shastry
test results
Attachment: 89331_latest.results (application/octet-stream, text), 417.68 KiB.
[5 Feb 2018 19:02]
Aliaksei Sandryhaila
Modified patch to avoid deadlock
Attachment: modified_patch.txt (text/plain), 2.97 KiB.